Loading Default Values: Refer to page 21 of
the manual for instructions on loading default values.
Reading and Configuration through NFC: Use NFC
for reading and configuring settings. Details provided on page
21.

Configuration through Memory Card:
Configuration options available through a memory card. See page 22
for details.

FAQ

Q: Can the ATR264 be used in hazardous environments?

A: No, the device should not be operated in environments with
flammable/explosive gases.

Q: Can I modify internal components of the device?

A: No, do not dismantle/modify/repair any internal component as
it may lead to malfunction.

“`

View Fullscreen

ATR264
Programmer Programmatore
User manual / Manuale d’uso

Table of contents
1 Safety guidelines………………………………………………………………………………………………………………………………………. 6 1.1 Organization of safety notices…………………………………………………………………………………………………… 6 1.2 Safety Precautions ……………………………………………………………………………………………………………………… 6 1.3 Precautions for safe use ……………………………………………………………………………………………………………… 7 1.4 Environmental policy / WEEE …………………………………………………………………………………………………….. 7
2 Model Identification…………………………………………………………………………………………………………………………………. 8 3 Technical Data………………………………………………………………………………………………………………………………………….. 8
3.1 General Features ………………………………………………………………………………………………………………………… 8 3.2 Hardware Features …………………………………………………………………………………………………………………….. 8 3.3 Software Features ………………………………………………………………………………………………………………………. 8 3.4 Programming mode…………………………………………………………………………………………………………………… 9 4 Dimensions and Installation……………………………………………………………………………………………………………………. 9 5 Electrical wirings ………………………………………………………………………………………………………………………………………. 9 5.1 Wiring diagram…………………………………………………………………………………………………………………………. 10
5.1.a Power Supply…………………………………………………………………………………………………………………… 10 5.1.b Analogue Input AI1…………………………………………………………………………………………………………. 10 5.1.c CT input (ATR264-13ABC only) ……………………………………………………………………………………….. 10 5.1.d Digital inputs…………………………………………………………………………………………………………………… 11 5.1.e Serial inputs (ATR264-12ABC-T only)………………………………………………………………………………. 11 5.1.f Digital outputs………………………………………………………………………………………………………………… 11 5.1.g Analogue output AO1 …………………………………………………………………………………………………….. 11 5.1.h Relay output Q1………………………………………………………………………………………………………………. 11 5.1.i Relay output Q2 (ATR264-12x only) ……………………………………………………………………………….. 11 5.1.j Relay output Q2 – Q3 (ATR264-13ABC only) …………………………………………………………………… 11 5.1.k Valve output ……………………………………………………………………………………………………………………. 12 6 Display and Key Functions……………………………………………………………………………………………………………………… 12 6.1 Meaning of Status Lights (Led)…………………………………………………………………………………………………. 12 6.2 Keys……………………………………………………………………………………………………………………………………………. 12 7 Programming and configuration ………………………………………………………………………………………………………….. 13 7.1 Programming (or modifying) cycle data…………………………………………………………………………………. 13 7.1.1 Selection of the cycle to be modified ………………………………………………………………………………………. 13 7.1.2 Programming the initial set point (if configured)…………………………………………………………………… 13 7.1.3 Step programming (break/step) ……………………………………………………………………………………………… 14 7.1.4 Programming the end-of-cycle auxiliary alarm…………………………………………………………………….. 14 7.1.5 Cycle Repetition and Chaining Programming………………………………………………………………………… 14 7.1.6 End programming……………………………………………………………………………………………………………………. 15 8 Starting a work cycle………………………………………………………………………………………………………………………………. 15 8.1 Cycle start and delayed start setup………………………………………………………………………………………….. 15 8.1.1 Delayed start setup ………………………………………………………………………………………………………………….. 15 8.2 Fast forward function……………………………………………………………………………………………………………….. 15 8.3 Simple controller function ……………………………………………………………………………………………………….. 16 8.4 Manual control of output…………………………………………………………………………………………………………. 16 9 Controller Functions……………………………………………………………………………………………………………………………….. 16 9.1 Hold function ……………………………………………………………………………………………………………………………. 16 9.2 Automatic Tune ………………………………………………………………………………………………………………………… 16 9.3 Manual Tune……………………………………………………………………………………………………………………………… 17 9.4 Recovery of interrupted cycle …………………………………………………………………………………………………… 17 9.4.1 Recovery with automatic gradient………………………………………………………………………………………….. 17 9.4.2 Recovery with recovery gradient …………………………………………………………………………………………….. 18 9.5 Waiting step end……………………………………………………………………………………………………………………….. 18 9.6 Gas operation……………………………………………………………………………………………………………………………. 18 9.6.1 Gas – Outputs selection ……………………………………………………………………………………………………………. 18 9.6.2 Gas Managing mode…………………………………………………………………………………………………………….. 19 9.7 Dual Action (Heating-Cooling)………………………………………………………………………………………………… 19 9.8 LATCH ON Function …………………………………………………………………………………………………………………..20

10 Loading Default Values ………………………………………………………………………………………………………………………….. 21 11 Reading and configuration through NFC ……………………………………………………………………………………………… 21 12 Configuration through memory card…………………………………………………………………………………………………….22
12.1 Memory card creation/update………………………………………………………………………………………………….22 12.2 Configuration loading from memory card ………………………………………………………………………………22 13 Serial communication ……………………………………………………………………………………………………………………………. 23 13.1 Slave ………………………………………………………………………………………………………………………………………….. 23 14 Access configuration ……………………………………………………………………………………………………………………………….28 14.1 Parameters list functioning ……………………………………………………………………………………………………… 28 15 Table of configuration parameters…………………………………………………………………………………………………………28 16 Alarm intervention modes……………………………………………………………………………………………………………………… 53 16.a Absolute or threshold alarm active over (par. AL.n.F. = Ab.uP.A.) ……………………………………………………….. 53 16.b Absolute or threshold alarm active below (par. AL.nF. = Ab.Lo.A.)…………………………………………………….. 53 16.c Band alarm (par. AL.n.F. = band) ………………………………………………………………………………………………………… 53 16.d Asymmetric band alarm (par. AL.n.F. = A.band)………………………………………………………………………………….54 16.e Upper deviation alarm (par. AL.nF. = up.dev.)……………………………………………………………………………………54 16.f Lower deviation alarm (par. AL.n.F. = Lo.dev.) …………………………………………………………………………………..54 16.g Absolute alarm referred to command setpoint active over (par. AL.n.F. = Ab.c.u.A.)………………………… 55 16.h Absolute alarm referred to command setpoint active below (par. AL.nF. = Ab.c.L.A.) ………………………. 55 16.1 Alarms label………………………………………………………………………………………………………………………………. 55 16.2 Digital inputs label……………………………………………………………………………………………………………………. 55 17 Table of Anomaly Signals………………………………………………………………………………………………………………………..56
Indice degli argomenti
1 Norme di sicurezza ………………………………………………………………………………………………………………………………….64 1.1 Organizzazione delle note di sicurezza ……………………………………………………………………………………64 1.2 Note di sicurezza………………………………………………………………………………………………………………………..64 1.3 Precauzioni per l’uso sicuro ……………………………………………………………………………………………………… 65 1.4 Tutela ambientale e smaltimento dei rifiuti / Direttiva WEEE …………………………………………………66
2 Identificazione di modello ………………………………………………………………………………………………………………………66 3 Dati tecnici……………………………………………………………………………………………………………………………………………….66
3.1 Caratteristiche generali …………………………………………………………………………………………………………….66 3.2 Caratteristiche Hardware………………………………………………………………………………………………………….66 3.3 Caratteristiche software …………………………………………………………………………………………………………… 67 3.4 Modalità di programmazione …………………………………………………………………………………………………. 67 4 Dimensioni e installazione …………………………………………………………………………………………………………………….. 67 5 Collegamenti elettrici………………………………………………………………………………………………………………………………68 5.1 Schema di collegamento…………………………………………………………………………………………………………..68
5.1.a Alimentazione………………………………………………………………………………………………………………….68 5.1.b Ingresso analogico AI1…………………………………………………………………………………………………….68 5.1.c Ingresso CT (solo per ATR264-13ABC)…………………………………………………………………………….. 69 5.1.d Ingressi digitali………………………………………………………………………………………………………………… 69 5.1.e Ingresso seriale (solo ATR264-12ABC-T) …………………………………………………………………………. 69 5.1.f Uscite digitali…………………………………………………………………………………………………………………… 69 5.1.g Uscita analogica AO1……………………………………………………………………………………………………… 70 5.1.h Uscite relè Q1 …………………………………………………………………………………………………………………… 70 5.1.i Uscite relè Q2 (solo per ATR264-12x)………………………………………………………………………………. 70 5.1.j Uscite relè Q2 – Q3 (solo per ATR264-13ABC)………………………………………………………………….. 70 5.1.k Uscite valvole…………………………………………………………………………………………………………………… 70 6 Funzione dei visualizzatori e tasti ………………………………………………………………………………………………………….. 71 6.1 Significato delle spie di stato (Led)…………………………………………………………………………………………… 71 6.2 Tasti……………………………………………………………………………………………………………………………………………. 71 7 Programmazione e configurazione ……………………………………………………………………………………………………….72 7.1 Programmazione (o modifica) dati di un ciclo ………………………………………………………………………… 72 7.1.1 Selezione del ciclo da modificare …………………………………………………………………………………………….72 7.1.2 Programmazione del set point iniziale (se configurato)…………………………………………………………72

7.1.3 Programmazione dello step (spezzata/passo)………………………………………………………………………..73 7.1.4 Programmazione del ausiliario di fine ciclo…………………………………………………………………………….73 7.1.5 Programmazione ripetizione e concatena ciclo……………………………………………………………………..73 7.1.6 Fine programmazione …………………………………………………………………………………………………………….. 74 8 Partenza di un ciclo di lavoro…………………………………………………………………………………………………………………. 74 8.1 Partenza del ciclo e impostazione partenza ritardata……………………………………………………………. 74 8.1.1 Impostazione partenza ritardata ……………………………………………………………………………………………. 74 8.2 Funzione avanzamento veloce………………………………………………………………………………………………… 74 8.3 Funzione regolatore semplice………………………………………………………………………………………………….. 75 8.4 Controllo manuale dell’uscita………………………………………………………………………………………………….. 75 9 Funzioni del programmatore…………………………………………………………………………………………………………………. 75 9.1 Funzione Hold …………………………………………………………………………………………………………………………… 75 9.2 Tuning automatico …………………………………………………………………………………………………………………… 75 9.3 Tuning manuale ……………………………………………………………………………………………………………………….. 76 9.4 Recupero ciclo interrotto………………………………………………………………………………………………………….. 76 9.4.1 Recupero con gradiente automatico………………………………………………………………………………………. 76 9.4.2 Recupero con gradiente di recupero………………………………………………………………………………………..77 9.5 Attesa fine step…………………………………………………………………………………………………………………………..77 9.6 Funzionamento gas…………………………………………………………………………………………………………………..77 9.6.1 Gas – Selezione uscite………………………………………………………………………………………………………………..77 9.6.2 Gas Modalità di gestione……………………………………………………………………………………………………….78 9.7 Funzionamento in doppia azione (caldo-freddo)……………………………………………………………………78 9.8 Funzione LATCH ON…………………………………………………………………………………………………………………..79 10 Caricamento valori di default …………………………………………………………………………………………………………………80 11 Lettura e configurazione via NFC……………………………………………………………………………………………………………80 12 Lettura e configurazione via Memory Card…………………………………………………………………………………………… 81 12.1 Creazione / aggiornamento della memory card…………………………………………………………………….. 81 12.2 Caricamento configurazione da memory card ………………………………………………………………………. 81 13 Comunicazione seriale ……………………………………………………………………………………………………………………………82 13.1 Slave …………………………………………………………………………………………………………………………………………..82 14 Accesso alla configurazione…………………………………………………………………………………………………………………… 87 14.1 Funzionamento della lista parametri………………………………………………………………………………………. 87 15 Tabella parametri di configurazione……………………………………………………………………………………………………… 87 16 Modi d’intervento allarme……………………………………………………………………………………………………………………. 113 16.a Allarme assoluto o allarme di soglia attivo sopra (par. AL.n.F. = Ab.uP.A.) ………………………………………. 113 16.b Allarme assoluto o allarme di soglia attivo sotto (par. AL.nF. = Ab.Lo.A.)……………………………………….. 113 16.c Allarme di Banda (par. AL.n.F. = band)……………………………………………………………………………………………… 113 16.d Allarme di banda asimmetrica (par. AL.n.F. = A.band) …………………………………………………………………….. 114 16.e Allarme di deviazione superiore (par. AL.nF. = up.dev.)………………………………………………………………… 114 16.f Allarme di deviazione inferiore (par. AL.n.F. = Lo.dev.) ……………………………………………………………….. 114 16.g Allarme assoluto riferito al setpoint di comando attivo sopra (par. AL.n.F. = Ab.c.u.A.) …………………. 115 16.h Allarme assoluto riferito al setpoint di comando attivo sotto (par. AL.nF. = Ab.c.L.A.) ……………………. 115 16.1 Label allarmi……………………………………………………………………………………………………………………………. 115 16.2 Label ingressi digitali………………………………………………………………………………………………………………. 115 17 Tabella segnalazioni anomalie ……………………………………………………………………………………………………………. 116

Introduction
The ATR264 controller in 48x48mm (1/8DIN) format provides several versions with varying numbers of analogue-digital inputs and outputs, which support a wide range of software features described in detail in the relevant sections. Programming modes include the MyPixsys App, based on NFC communication without the need for adaptors and no wiring/power supply, or alternatively Labsoftview software via Micro-USB port. A cycle programmer function is also available.

Safety guidelines

Read carefully the safety guidelines and programming instructions contained in this manual before

connecting/using the device.

Disconnect power supply before proceeding to hardware settings or electrical wirings to avoid risk of

electric shock, fire, malfunction.

Do not install/operate the device in environments with flammable/explosive gases.

This device has been designed and conceived for industrial environments and applications that rely

on proper safety conditions in accordance with national and international regulations on labour

and personal safety. Any application that might lead to serious physical dama ge/ life risk or involve

medical life support devices should be avoided.

Device is not conceived for applications related to nuclear power plants, weapon systems, flight

control, mass transportation systems.

Only qualified personnel should be allowed to use device and/or service it and only in accordance to

technical data listed in this manual.

Do not dismantle/modify/repair any internal component.

Device must be installed and can operate only within the allowed environmental conditions.

Overheating may lead to risk of fire and can shorten the lifecycle of electronic components.

1.1 Organization of safety notices

Safety notices in this manual are organized as follows:

Safety notice Description

Danger!

Disregarding these safety guidelines and notices can be life-threatening.

Warning!

Disregarding these safety guidelines and notices can result in severe injury or substantial damage to property.

Information! This information is important for preventing errors.

1.2 Safety Precautions
This product is UL listed as open type process control equipment. If the output relays are used past their life expectancy, contact fusing or burning may occasionally occur. Always consider the application conditions and use the output relays within their rated load and electrical life expectancy. The life expectancy of output relays varies considerably with the output load and switching conditions. Loose screws may occasionally result in fire. For screw terminals of relays and of power supply, tighten screws to tightening torque of 0,51 Nm. For other terminals, tightening torque is 0,19 Nm A malfunction in the Digital Controller may occasionally make control operations impossible or prevent alarm outputs, resulting in property damage. To maintain safety in the event of malfunction of the Digital Controller, take appropriate safety measures, such as installing a monitoring device on a separate line.

Danger! Danger! Warning! Warning!

6 – ATR264 – User manual

1.3 Precautions for safe use
Be sure to observe the following precautions to prevent operation failure, malfunction, or adverse affects on the performance and functions of the product. Not doing so may occasionally result in unexpected events. Do not handle the Digital Controller in ways that exceed the ratings. · The product is designed for indoor use only. Do not use or store the product outdoors or in any of
the following places. – Places directly subject to heat radiated from heating equipment. – Places subject to splashing liquid or oil atmosphere. – Places subject to direct sunlight. – Places subject to dust or corrosive gas (in particular, sulfide gas and ammonia gas). – Places subject to intense temperature change. – Places subject to icing and condensation. – Places subject to vibration and large shocks. · Installing two or more controllers in close proximity might lead to increased internal temperature and this might shorten the life cycle of electronic components. It is strongly recommended to install cooling fans or other air-conditioning devices inside the control cabinet. · Always check the terminal names and polarity and be sure to wire properly. Do not wire the terminals that are not used. · To avoid inductive noise, keep the controller wiring away from power cables that carry high voltages or large currents. Also, do not wire power lines together with or parallel to Digital Controller wiring. Using shielded cables and using separate conduits or ducts is recommended. Attach a surge suppressor or noise filter to peripheral devices that generate noise (in particular motors, transformers, solenoids, magnetic coils or other equipment that have an inductance component). When a noise filter is used at the power supply, first check the voltage or current, and attach the noise filter as close as possible to the Digital Controller. Allow as much space as possible between the Digital Controller and devices that generate powerful high frequencies (high-frequency welders, high-frequency sewing machines, etc.) or surge. · A switch or circuit breaker must be provided close to device. The switch or circuit breaker must be within easy reach of the operator, and must be marked as a disconnecting means for the controller. · Wipe off any dirt from the Digital Controller with a soft dry cloth. Never use thinners, benzine, alcohol, or any cleaners that contain these or other organic solvents. Deformation or discoloration may occur. · The number of non-volatile memory write operations is limited. Therefore, use EEprom write mode when frequently overwriting data, e.g.: through communications. · Do not use chemicals/solvents, cleaning agents and other liquids. · Failure to follow these instructions may reduce the performance and safety of the devices and cause danger to persons and property. For CT (Current Transformer) inputs: · Warning: To reduce the risk of electric shock, always disconnect the circuit from the building’s power distribution system before installing/repairing current transformers. · Use certified current transformers for energy monitoring. · Current transformers may not be installed in equipment where they exceed 75% of the wiring space in any cross-sectional area within the equipment. · Avoid installing the current transformer in an area where it can block ventilation openings. · Avoid installing the current transformer in an area where it may block arc vents. · Not suitable for class 2 wiring methods. · Not intended for connection to class 2 equipment. · Secure the current transformer and route the conductors so that they do not come into contact with live terminals or buses.
1.4 Environmental policy / WEEE
Do not dispose electric tools together with household waste material. According to European Directive 2012/19/EU on waste electrical and electronic equipment and its implementation in accordance with national law, electric tools that have reached the end of their life
User manual – ATR264 – 7

must be collected separately and returned to an environmentally compatible recycling facility.

Model Identification

Power supply 24..220 VAC/VDC ±10% 50/60 Hz

ATR264-12ABC-T

1 A.I. + 2 relays 2 A + 2 SSR / D.I. + 1 analogue output V/mA + RS485

ATR264-13ABC not UL tested

1 A.I. + 3 relays 2 A + 2 SSR + 2 D.I. + 1 analogue output V/mA + 1 CT

Technical Data

3.1 General Features

Displays Operating temperature
Sealing

4 digits 0,52”, 5 digits 0,30” Temperature: 0-45° C -Humidity 35..95 uR% Type 1 front panel mounting IP65 front panel (with gasket) – IP20 box and terminals (UL not evaluated)

Material Weight

Box and front panel: PC UL94V2 Approx. 185 g

3.2 Hardware Features

Analogue input

AI1: Configurable via software. Input: Thermocouple type K, S, R, J, T, E, N, B. Automatic compensation of cold junction from -25…85° C. Thermoresistances: PT100, PT500, PT1000, Ni100, PTC 1K, NTC 10K ( 3435K) Input V/mA: 0-1 V, 0-5 V, 0-10 V, 0-20 or 4-20 mA, 0-60 mV. Pot. Input: 1…150 K. CT: 50 mA.

Tolerance (@25° C) ± 0.2% ±1 digit (on F.s.) for thermocouple, thermoresistance and V/mA. Cold junction accuracy 0.1° C/°C.
Impedence: 0-10 V: Ri>110 K 0-20 mA: Ri<5 0-40 mV: Ri>1 M

Relay outputs

Configurable as command and alarm Contacts:

output.

2 A – 250 VAC for resistive load.

Digital I/Os

-12ABC-T 2 DI/O -13ABC 2 DI + 2DO

PNP input or 12/24 V, 25 mA SSR output

SSR output

Configurable as command and alarm output.

12/24 V, 25 mA.

Configurable:

Configurable as command, alarm

0-10 V with 40000 points +/-0.2% (on

Analogue output output or as retransmission of process / F.s.) @25 °C; load >= 1 K

setpoints.

4-20 mA con 40000 points +/-0.2% (on

F.s.) @25 °C; load <= 250

Power-supply

Extended power-supply 24..230 VAC/ VDC ±15% 50/60 Hz

Consumption: ATR264-12ABC-T 9W/VA ATR264-13ABC 8W/VA

3.3 Software Features

Regulation algorithms Proportional band Integral time Derivative time
Controller functions

ON-OFF with hysteresis. – P, PI, PID, PD with proportional time 0..9999°C or °F 0,0..999,9 sec (0 excludes) 0,0..999,9 sec (0 excludes) Manual or automatic Tuning, selectable alarm, protection of command and alarm setpoints.

8 – ATR264 – User manual

3.4 Programming mode

by keyboard

..see paragraph 14

software LabSoftview ..on “Download section” of official pixsys site: www.pixsys.net

..through download the App on Google Play Store®, see paragraph 11

When activated by a reader/interrogator supporting NFC-V protocol,

App MyPixsys

controller ATR264 is to be considered a VICC (Vicinity Inductively

Coupled Card) according to ISO/IEC 15693 and it operates at a frequency

of 13.56 MHz. The device does not intentionally emit radio waves.

Dimensions and Installation

Dima di foratura 46 x 46 mm Frontal panel cut-out
Trou de panneau

48 mm

ATR264

C1 C2 A1 A2 A3 TUN MAN REM

START STOP

48 mm

19 20 21 22 23 24 25 26 27 28
80 mm

Spessore suggerito / Suggested thickness / Épaisseur suggérée
Memory Card USB (opt i onal )
Cod. 2100.30.013

2 ÷ 6 mm

USB

Electrical wirings

This controller has been designed and manufactured in conformity to Low Voltage Directive 2006/95/

EC, 2014/35/EU (LVD) and EMC Directive 2004/108/EC, 2014/30/EU (EMC). For installation in industrial

environments please observe following safety guidelines:

· Separate control line from power wires.

· Avoid proximity of remote control switches, electromagnetic contactors, powerful engines.

· Avoid proximity of power groups, especially those with phase control.

· It is strongly recommended to install adequate mains filter on power supply of the machine where

the controller is installed, particularly if supplied 230Vac.

The controller is designed and conceived to be incorporated into other machines, therefore CE

marking on the controller does not exempt the manufacturer of machines from safety and conformity

requirements applying to the machine itself.

· Wiring of pins 1…15: use crimped tube terminals or flexible/rigid copper wire with diameter 0.2 to

2.5 mm2 (min. AWG28, max. AWG12, operating temperature: min. 75°C). Cable stripping lenght 7 to

8 mm.

· Wiring of pins 16…35: use crimped tube terminals or flexible/rigid copper wire with diameter 0.2 to

1.5 mm2 (min. AWG28, max. AWG14, operating temperature: min. 75°C). Cable stripping lenght 6 to

7 mm. Tighten the screws to a torque of 0.51 Nm.

· Use only copper or copper-clad aluminium or AL-CU or CU-AL conductors.

User manual – ATR264 – 9

SUPPLY Q1

5.1

Wiring diagram

ATR264-12ABC-T

SUPPLY Q1 24…230V 2A 230V
AC/DC Resistive

+ AO1

V/mA

11 +

RS485
12

DI/O2 (PNP)

DI/O1 (PNP)

15 0V

8 16 +V

PTC PT100
17 NTC NI100

Q2 2A 230V Resistive

18
TC
19 +

V/mA

(Rear view) +

ATR264-13ABC

24…230V 2A 230V 2A 230V 2A 230V

AC/DC Resistive Resistive Resistive

9+
AO1

V/mA

DO2 (PNP)

DO1 (PNP)

DI2 CT (PNP)

DI1 (PNP)

15 0V

16 +V

PTC PT100
17 NTC NI100

18
TC
19 +

V/mA

(Rear view)
+

5.1.a 1 SUPPLY 24…230 Vac/dc 2

Power Supply
Switching power supply 24..230 VAC/VDC ±10% 50/60 Hz. Galvanic insulation (on all versions).

5.1.b
AI1

Analogue Input AI1

Shield/Schermo

For thermocouples K, S, R, J, T, E, N, B.

19 · Comply with polarity

TC · For possible extensions, use compensated cable and terminals suitable for

the thermocouples used (compensated).

· When shielded cable is used, it should be grounded at one side only.

Shield/Schermo

Rosso Red

For thermoresistances PT100, Ni100. · For the three-wire connection use wires with the same section. · For the two-wire connection short-circuit terminals 16 and 18 · When shielded cable is used, it should be grounded at one side only.

PT/NI100

AI1

Bianco White

RED/ROSSO

Rosso Red

WHITE/BIANCO

RED/ROSSO

Shield/Schermo
17
AI1
18

PTC/NTC

For thermoresistances NTC, PTC, PT500, PT1000 and linear potentiometers. When shielded cable is used, it should be grounded at one side only to avoid ground loop currents.

AI1

V mA

19
Shield/Schermo

For linear signals in Volt and mA · Comply with polarity · When shielded cable is used, it should be grounded at one side only to
avoid ground loop currents. · It’s possible to select +V at 12Vdc or 24Vdc, by configuring parameter 192
V.out

C.T.

5.1.c 11
13

CT input (ATR264-13ABC only)
To enable input CT1, change parameter 195 ct1. .F. · Input for 50 mA current transformer. · Sampling time 100 ms. · Configurable by parameters.

10 – ATR264 – User manual

5.1.d 12ABC-T

DI/O2 (PNP)

DI/O1 (PNP)

0V 15

+V 16

Digital inputs

13ABC

DI2 (PNP)

DI1 (PNP)

0V 15

IDigital inputs can be enabled by parameters. Close pin “DIx” on pin “+V” to enable digital input.

+V 16

It is possible to put in parallel the digital inputs of different devices joining together the 0V pins (20)

5.1.e
(B) RS485
(A)

Serial inputs (ATR264-12ABC-T only)

Shield/Schermo
11

Modbus RS485 communication. RTU Slave with galvanic insulation.

It is recommended to use the twisted and shielded cable for communi-

cations.

5.1.f 12ABC-T

DI/O2 (PNP)

DI/O1 (PNP)

0V 15

Digital outputs 13ABC

DO2 (PNP)

DO1 (PNP)

Digital output PNP (including SSR) for command or alarm. Range 12 VDC/25 mA or 24 VDC/15mA selectable by parameter 192 v.out.

Wire the positive control (+) of the solid state relay to the pin DO(x).

0V 15

Wire the negative control (-) of the solid state relay to the pin 0V.

5.1.g

Analogue output AO1

9
AO1 V/mA
10

Linear output in mA or V (galvanically isolated) configurable as command, alarm or retransmission of process-setpoint.
The selection mA or Volt for the linear output depends on the parameters configuration.

5.1.h

2A 230V Resistive

Relay output Q1
Capacity: 2 A, 250 Vac, resistive load 105 operations. 20/2 A, 250 Vac, cos = 0.3, 1.2×105 operations.

5.1.i 7 Q2
2A 230V
8 Resistive

Relay output Q2 (ATR264-12x only)
Capacity: 2 A, 250 Vac, resistive load 105 operations. 20/2 A, 250 Vac, cos = 0.3, 1.2×105 operations.

5.1.j

Relay output Q2 – Q3 (ATR264-13ABC only)

Q2 2A 230V

Resistiv

Q3
8

Capacity: 2 A, 250 Vac, resistive load 105 operations. 20/2 A, 250 Vac, cos = 0.3, 1.2×105 operations.

User manual – ATR264 – 11

5.1.k 12ABC-T

Valve output

13ABC

Display and Key Functions

120.0 Normally displays the process. During the configuration phase, it displays the parameter being inserted.

PRobe

Displays the size selected on par. 190 vi. d.2. (factory setting: status) During the configuration phase, it displays the parameter value being inserted.

6.1 Meaning of Status Lights (Led)

C1 ON when the command output 1 is active or when the valve is opening.

C2 ON when the valve is closing.

A1 ON when alarm 1 is active.

A2 ON when alarm 2 is active.

A3 ON when alarm 3 is active.

TUN ON when the controller is executing an auto-tuning cycle.

MAN ON when “Manual” function is active.

REM ON when the controller communicates through serial.

c ON during the rising phase of the cycle;

d ON during the falling phase of the cycle;

c d

Both ON during parameter modification, when this is not a default value.

6.2 Keys

· Scrolls through parameter groups and scrolls/changes parameters.

· Scrolls through the cycles to be run or modified.

· ·

In cycle programming allows editing of time and setpoint values. Changes setpoint during tHEr function.

· Changes the control output percentage during the MAn function.

· Enables fast cycle advance when in “START”.

· Scrolls through parameter groups and scrolls/changes parameters.

· Scrolls through the cycles to be run or modified.

· ·

In cycle programming allows editing of time and setpoint values. Changes setpoint during tHEr function.

· Changes the control output percentage during the MAn function.

· Allows fast cycle retraction when in “START”.

12 – ATR264 – User manual

· In configuration, it assigns a mnemonic name or number to the selected parameter. · During a cycle it allows the setpoint and other data to be displayed cyclically. · When the controller is in STOP mode it allows you to enter the selection of cycles to be
modified and the configuration. · During a cycle, if held down for 1 second it enables/disables the HOLD function. · Starts a cycle or stops the one currently running. · When configuring parameters and/or editing cycle data, it acts as the ESCAPE key

Programming and configuration

There are two levels of programming :

1. Cycle programming (for the operator/user of the system), i.e. the definition of the time-setpoint

pairs that form the steps (breaks or steps) of the cycle.

2. Configuration (for the plant manufacturer/installer), i.e. the programming of basic parameters

(probe type, output type, auxiliary output trip type, etc.).

7.1 Programming (or modifying) cycle data
With or without initial cycle setpoint, with or without time-related auxiliary outputs (auxiliary outputs). The above clarification emphasises the possibility for the system manufacturer (on the basis of construction requirements or simplification for the user) to customise the procedures and sequence of operations necessary for programming a firing cycle. For the sake of completeness, this paragraph lists all available options, with the steps indicated in the “Execute” column. If simpler programming methods are required, it is advisable to include the most concise sequence in the documentation accompanying the system.

With controller in STOP, follow the steps in the table below.
7.1.1 Selection of the cycle to be modified

Press Display

Execute

Display 2 shows CYC.01.

Decrease or increase to display: 1 (for cycle n.1), 2 (for cycle n.2) up to 15 for cycle n.15.

If initial setpoint is enabled:

(par.76 S.Spu = En a b.)

· Display1 shows 00-S

Enter the value for the initial setpoint, see par. 7.1.2

· Display2 shows the data

value

If initial setpoint is not

enabled: · Display1 shows 01-t

Enter the time of break 1, see par. 7.1.3.

· Display2 shows the data value

7.1.2 Programming the initial set point (if configured)

Press 4

Display Display 2 shows the flashing data value

Execute

Increases / decreases Display2 value

Set the initial setpoint (starting temperature)

Display2 stops flashing

It scrolls through the various breaks.

At any time you can press the key to exit programming by saving the modified data

User manual – ATR264 – 13

7.1.3
Press
8

Step programming (break/step)

Display Display2 (value to be modified) flashes

Execute
Set the desired value with the arrows or

Display2 fixed ON

It scrolls through the various breaks. The data on Display1 provides two information: · the step number (first
two digits) · the type of data
(time, temperature or auxiliary output status).

Es: 01-t time of break 1 01-S setpoint of break 1 01-A auxiliary of break 1. NB: the auxiliary setting is present only if enabled on at least one alarm parameter (A. o. r.S selection). Repeat steps 8 to 10 until the required sections have been programmed.

7.1.4 Programming the end-of-cycle auxiliary alarm
In case alarms are set as auxiliary (A.o.r.5), program the status of the outputs at the end of the cycle

Press 11

Display Display1 shows EN-A Display2 shows A . o ff

Execute

Display2 flashes

Activate or deactivate the alarm with the arrows or

Display2 fixed ON

Scrolls through the various

end-of-cycle alarms

Repeat steps from 12 to 14

enabled.

7.1.5
Press 15
16

Cycle Repetition and Chaining Programming

Display Display1 shows 01-R.

Execute

The number of cycle

repetitions appears on

display 2.
Display2 (value to be modified) flashes

Set the arrows

nuomrber

repetitions

the

current

cycle

using

NB: Set: Sing. for no repetition, Lo o p for infinite

repetition, or a value from 1..100 for the desired number

of repetitions

Confirm the change with

Display 2 on fixed

Display1 shows 01-C.

Press

Display2 shows the number

to modify value.

of the concatenated cycle Press to exit programming.

Set the number of concatenated cycle.

Increases, decreases value on display 2.

NB: Set: Off. for no cycle or a value between 1..15 for cycle number.

Confirm the change with

14 – ATR264 – User manual

7.1.6
Press
19

End programming

Display

Execute

The controller returns to the

STOP state, saving the cycle.

The red display shows StoP.

Starting a work cycle

8.1 Cycle start and delayed start setup

The red display shows StoP.

Press Display

Execute

The red display shows the cycle selection.

2 or

Decrease or increase until desired programme cY.01 (for cycle no.1), cY.02 (for cycle no.2).

Cycle begins.

8.1.1 Delayed start setup

If the initial wait is active (parameter 75 dE.St.) set the following:

Press Display

Execute

The red display shows the waiting time.

Increases or decreases the initial waiting time

Press or to modify the time.

(hours:minutes).

The waiting begins. When

the time expires, the cycle

begins.

8.2 Fast forward function
During operation or after a restart it may be useful to advance or retract the running cycle time to the
desired setpoint.

Press Display

Execute

Advance or retreat in

To end the cycle and bring the controller into StoP state,

one-minute steps (one beep of the buzzer/buzzer

before normal termination, press and hold

every minute).

for 1″.

User manual – ATR264 – 15

8.3 Simple controller function
Set the controller to the StoP state.

Press

Display

Execute

The red display indicates the selected cycle.

Increase until tHEr is displayed.

The white flashing display

shows the setpoint , the red

display SPu. th.

Increases or decreases the setpoint value.

Set the desired setpoint.

The controller modulates the

control output to maintain

the set temperature.

Cyclic display of controller To change SPu setpoint press arrow buttons.

values.

To exit keep pressed “START STOP” for 1″.

8.4 Manual control of output

This function allows manual variation of the process control output, thus excluding process-related control. The output is activated in percent from 0 to 100 % with the time base set to parameter 62 t.c. (cycle time) or parameter 25 uAL.t. if parameter 16 c.out is set to c.uAL. Set the controller to StoP status and follow the table.

Press

Display

Execute

The red display indicates the selected cycle.

Increase until MAn is displayed.

The white display shows

the percentage value of the

output.

To change the percentage use the arrows.

The red display o u t.P1

The controller starts

To exit, press and hold “START STOP” for 1″.

modulating the control

output.

Increase or decrease output Set the desired value.

percentage

o exit, press and hold “START STOP” for 1″.

Controller Functions

9.1 Hold function

This You

cfuanncatlisooncahllaonwgseathceycsleettpoobinetpuasuinsged: thoer red

display

shows

HoLd

the

cycle

progress

stopped.

To launch this function:

· From digital input 1: select HoLd on par.177 d.i.1F.

· From digital input 2: select HoLd on par.183 d.i.2F.

9.2 Automatic Tune
The automatic tuning procedure stems from the need for precise tuning, without necessarily having to delve into the operation of the PID control algorithm. By setting Auto on parameter 53 tu n.1 (for control loop 1), the controller analyses process fluctuations and optimises the PID parameters. The TUN led flashes. If the PID parameters have not already been set, when the instrument is switched on, the manual tuning procedure described in the next paragraph is launched automatically.

16 – ATR264 – User manual

9.3 Manual Tune
The manual tuning procedure allows the user more flexibility in deciding when to update the PID tuning parameters. During manual tuning, the tool generates a step in order to analyse the inertia of the system to be tuned, and based on the data collected, modifies the PID parameters accordingly. After selecting MANu. on par.53 tu n.1 the procedure can be activated: · Launching tuning from the keyboard:

Press Execute

Press until the green display shows dis. and the red display shows tu n e

2 The white display shows En a b, the TUN led ights up and the procedure starts.

· Launch Tuning from digital input: Select tu nE on par. 177 d.i.1.F. or on par. 183 d.i.2.F. At the first activation of the digital input (switching on front) the TUN led lights up, at the second it goes out. To avoid overshoot, the reference threshold for calculating the new PID parameters is given by the result of the following operation: Threshold Tune = Setpoint – “Set Deviation Tune”(par. 54 s. d. t.1) Es.: if setpoint is 100.0°C and Par.54 s. d. t.1 is 20.0°C, the threshold for calculating the PID parameters is (100.0 – 20.0) = 80.0°C. For greater accuracy in calculating the PID parameters, it is advisable to start the manual tuning procedure when the process deviates significantly from the setpoint. You can terminate the manual tuning procedure at any time by following the instructions below:

Press Execute

Press until the white display shows tun1. or tun.2. and the red display shows En a b

The white display shows disab, the TUN led goes off and the procedure ends. The PID parameters are not changed.

9.4 Recovery of interrupted cycle
The recovery function is particularly suitable for temperature control of ovens. In the event of a mains
power failure, the ATR264 is able to continue the interrupted cycle and restart it in an optimal manner.
The two cycle recovery modes are described below.

9.4.1 Recovery with automatic gradient
To enable cycle recovery with automatic gradient, set 1 on parameter 80 R.i.cY. This mode does not work for cold settings. When switched back on after a mains failure, the controller will behave as follows: 1. In the case of a power-off during a climb, the gradient will be that of the running step with the
setpoint temperature equal to that of the probe. 2. In the case of power-off during a holding there are two possibilities: if the temperature has
deviated a little (not more than the band fixed by par.39 M.G.S.E.) the cycle continues from the point of interruption; if the temperature has dropped further, but the regulator has not yet executed a descent step, the programme goes back to the nearest ascent step and the procedure indicated in point 1 is repeated. 3. In the event of a power-off during a descent or during a hold, after a descent has already taken place, the setpoint advances and realigns to the temperature of the probe, without rising (safeguard for glass processing), ensuring if necessary a jump to the next step.

User manual – ATR264 – 17

Temperature ·Temperatura

PROCESS PROCESSO SETPOINT
Step 2
Step 1

Step 2 Black-out

Step 3

Time · Tempo
NB: After a power-off the stopwatch still restarts from 00:00.

9.4.2 Recovery with recovery gradient
To enable the cycle recovery with recovery gradient, set on par.41 r.i.cY. a value (degrees/hour if temperature) greater than 1. At reactivation if the temperature of the oven (process) is lower than the setpoint, the ATR264 stops the cycle in execution, executing a step with the gradient rise set on par. 41 r.i.cY. to return to the value of the setpoint generated before the black-out and reactivates the cycle from that point. During recovery the point to the right of the red display flashes and instead of the cycle number the red display shows rec.

Temperature ·Temperatura

PROCESS PROCESSO SETPOINT
Step 2
Step 1

Step 2 Black-out

Step 3
Recovery step with programmable gradient (P. 38) Fase di recupero con gradiente programmabile (P. 38)
Time · Tempo

– The recovery is only activated for holding steps or positive steps if the setting is hot and negative on cold.
– To manually exit the recovery condition press “n” or “m”.

9.5 Waiting step end
This function is particularly suitable for controlling baking cycles on ovens. It can happen that the oven cannot follow the gradients programmed by the user. If, at the end of a step, the process deviates from the setpoint by more than par.37 value, , it starts with the next step only after waiting for the time programmed in par. 36 w.t.S.e., or when this distance becomes less than parameter 37 M.G.S.e.

Temperature ·Temperatura

Step end max. gap (P-37) Differenza massima fine step (P-37)
PROCESS PROCESSO SETPOINT

Step 1

Step 2

Step 3 Time ·Tempo

Attesa fine step P-36

– To manually exit the end-of-step wait condition, press”n”. – To disable this function set the end-of-step wait time w.t.S.e to 0. – During the end-of-step wait, instead of the cycle number, the red
display shows wait.

9.6 Gas operation
The ATR264-13ABC implements control functions for gas ovens. The following settings must be checked for proper operation.
9.6.1 Gas – Outputs selection
· Valve selection. Set c. u aL. on parameter 16 c. o u.1 Q2,Q3 becomes valve control. The N.O. contacts of this output are operated independently of each other: this allows the “open” valve command to be connected between terminals 6 and 7, while the “close” command is connected to terminals 7 and 8.
· Burner selection. Set burn to an alarm selection parameter. E.g.: By setting burn on parameter 77 AL1. F assign the burner function to alarm 1.
· Fan selection. Set fans to an alarm selection parameter. E.g.: by setting fans on parameter 97 AL.2F assign fan function to alarm 2.
Referring to the description table in par.16 c.ou1. , it is possible to trace the alarm-output association.
18 – ATR264 – User manual

9.6.2 Gas Managing mode
The management of gas ovens diversifies the output commands according to the type of regulated
split: in the rise and hold steps the fans are switched on and when the setpoint exceeds the process
the burners are switched on.

Phase Description

1 Initialise servo control (all closed)

2 Switch-on of fan and wait for purging time (par.45 WAS. t)

Burner ignition, after the time set on par.46 b u.s. t. has elapsed. , the controller considers the

3 flame ignited and then updates the setpoint if necessary (the process may have dropped during

this time).

Rising or holding step (positive or zero gradient).

The temperature is regulated by modulating the hot air (burners switched on). If the setpoint

is below the value set on par.47 t.OF. b (end temperature ON/OFF) there is no modulation,

4 regulation is carried out by switching the burners on and off with the valve closed.

If the temperature exceeds the setpoint of the value set on par.48 t.s.o.b. the burners are

switched off, then switched on again when the temperature drops again.

Par.49 b. HY. defines the hysteresis of the burner control.

Step down (negative gradient). The burners are switched off and the temperature is regulated

by cold air modulation. If the temperature falls below the setpoint of the value set in parameter

50 t.s.o.f. the fans are switched off.

For descent steps, the output management also varies according to the selection of par.44

G.f.s. The various possibilities are listed below: · G. f. o ff: In the downward steps the burners remain off.

· G.F.S. (Gas Falling Steps) (GID). In the falling steps the burners operate in ON/OFF mode: the

servo regulates the air flow for cooling and is always closed when the burners are ignited.

G.F.SS. (Gas Falling Steps Servovalve) (GIDS). In the falling steps the gas modulation

also takes place via the servo valve: management is the same as in the rising and holding steps.

9.7 Dual Action (Heating-Cooling)
The ATR264 is also suitable for control on systems with combined hot-cold action. The control output must be configured in hot PID (Act.t. = Heat e p.b. greater than 0), and one of the alarms (AL1. , AL.2, AL.3, AL.4 or AL.5) must be configured as cooL. The command output must be connected to the actuator responsible for the heat action, the alarm will instead command the cooling action. The parameters to be configured for the hot PID are as follows: act.t. = Heat Action type command output (Hot) p.b. : Proportional band heat action t.i. : Integral time hot action and cold action t.d. : Derivative time hot action and cold action t.c. : Hot action cycle time The parameters to be configured for the cooling PID are (action associated, for example, with alarm1) the following: AL1. = cooL Alarm1 selection (Cooling) P.b.m. : Proportional band multiplier ou.d.b. : Overlap / Dead Band co.c.t. : Cold action cycle time The parameter p.b.m. (varying from 1.00 to 5.00) determines the proportional band of the cooling action according to the formula: – Proportional band cooling action = p.b. * p.b.m.
This will result in a proportional band for the cooling action being equal to that of the hot action if p.b.m. = 1.00, or 5 times larger if p.b.m. = 5.00. – Integral time and derivative time are the same for both actions. The parameter ou.d.b. determines the percentage overlap between the two actions. For systems in which the heating output and the cooling output must never be active at the same time, a dead band (ou.d.b. 0)will be configured, vice versa an overlap (ou.d.b. > 0) can be configured.
User manual – ATR264 – 19

p.b

The following figure shows example of a double-action (hot-cold) PID with i.t. 1 = 0 and d.t. 1 = 0.

SPV
1 PV

p.b p.b.m p.b x p.b.m = COOL
ou.d.b. ou.d.b. < 0 p.b p.b (HEAT)

SPV
3 PV

p.b x p.b.m = COOL
ou.d.b. > 0 p.b (HEAT)

ACTIVE

COMMAND OUTPUT (HEAT) ALARM OUTPUT (COOL)

ACTIVE

COMMAND OUTPUT (HEAT) ALARM OUTPUT (COOL)

p.b x p.b.m = COOL p.b p.b.m

SPV
2 PV

ou.d.b. = 0 ou.d.b.
p.b (HEAT) p.b

ACTIVE

COMMAND OUTPUT (HEAT) ALARM OUTPUT (COOL)

The parameter c.c.T1. has the same meaning as the cycle time for the hot action c.t. 1. The parameter coo.f. (Cooling Fppl..bbuidpp..bb)..mmpre-selects the proportional bandwidth multiplier p.b.m. and the

cycle time co.c.t. of the coolionug.d.bP. ID according to the type of cooling fluid:

ou.d.b.

coo.f.

Cooling fluid tppy..bbpe

p.b.m.

co.c.t.

Air

1.00

oiL

Oil

1.25

H2o

Water

2.50

Once the coo.f. parameter has been selected, the par. p.b.m., ou.d.b. and co.c.t. can still be changed.

9.8 LATCH ON Function

For use with input pot.and with linear input (0..10 V, 0..40 mV, 0/4..20 mA) it is possible to associate start

value of the scale (par. 4 L.L.i.1) to the minimum position of the sensor and value of the scale end (par.

5 u.L.i.1) to the maximum position of the sensor (par. 11 Ltc.1 configured as stndr).

It is also possible to fix the point in which the controller will display 0 (however keeping the scale range

between L.L.i1. and u.L.i. 1 ) using the “virtual zero” option by selecting u.0.sto. or u.0.t.on. on par. 11 Ltc.1.

Selecting u.0.t.on. lthe virtual zero must be reset at each switching on; selecting u.0.sto. the virtual zero

will remain fixed once calibrated.

To use the LATCH ON function, configure the par. 11 Ltc1.

Then refer to the following table for the calibration procedure:

Press Display

Execute

Exits parameter configuration. Display2 shows the message Latch.

Place sensor on minimum operating value (corresponding to L.L.i1. ).

Store value on minimum. Display shows Low.

Place sensor on maximum operating value (corresponding to u.L.i1. ).

3
4

Store value on maximum. Display shows HiGh.
Set virtual zero. Display shows zero. If “Virtual zero at start”is selected, point 4 must be repeated at each starting.

o exit standard proceeding press . For “virtual zero” setting, place the sensor to zero point.
To exit procedure press .

20 – ATR264 – User manual

10 Loading Default Values
This procedure restores the instrument’s factory settings.

Press

4 or

Display

Execute

The central display indicates the cycle

selected.

Increase until conf is displayed.

PASS appears on Display1, while Display2

shows 0000 with the 1st digit flashing.

Change the flashing digit and move on to Enter password 9999.
the next one with

On Display1 appears Lo ad

On red display appears d efa u lt

After a few seconds the instrument

restarts and loads the factory settings.

11 Reading and configuration through NFC

Programmabile via RFID /NFC. Non richiede
cablaggio!

Inquadra il Qr-Code per scaricare l’app su Google Play Store®

The controller is supported by the App MyPixsys: using an ANDROID smartphone with NFC connection it is possible to program the device without using a dedicated equipment. The App allows to read, set and backup all parameters which are stored into the internal memory of Pixsys devices. Procedure: · Identify the position of the NFC antenna on the smartphone (usually central, behind the back
cover) or to one of the sides in case of metal chassis. The controller’s antenna is placed on the frontal panel, under the function keys. · Make sure that the NFC sensor of the phone is enabled or that there are no metal materials between the phone and the device (ex. aluminium cover or with magnetic stand) · It is useful to enable the system sounds on the smartphone, as the notification sound confirms that the device has correctly been detected. The App interface is provided with four tabs: SCAN, DATA, WRITE, EXTRA. Select the first tab “SCAN” to read data stored into the internal memory of the device; place the smartphone in contact with the controller frontal panel, making sure that the phone’s antenna matched with that of the controller. Once detected the device, the App emits a notification sounds and proceeds with the model identification and the reading of the parameters.
The graphic interface shows the advancement and switches to the second tab “DATA”. It is now possible to move the smartphone away from the controller to make the required modifications more easily. The device parameters are divided into collapsible groups and are displayed with name, current value and reference index to the manual. Click on a row to open the setting screen of the related parameter with the detailed view of available options (in case of multiple choice parameters) or of the minimum/ maximum/decimals limits (for numeric parameters), included the text description (as per section n. 11
User manual – ATR264 – 21

of the user manual). Once selected the chosen value, the related row will be updated and underlined into the tab “DATA” (hold down the line to cancel modifications).

To download the new configuration on your device, select the third tab “WRITE”, place again the smartphone in contact with the controller and wait for the notification. The device will show a restart request, necessary to update the configuration with the new written modifications; if it does not restart, the controller will continue to work with the previous configuration. In addition to the classic operation of parameters reading->modification->writing, MyPixsys is provided with additional functions which can be accessed by the tab “EXTRA”, as save parameters / e-mail loaded values/ restore default values.

12 Configuration through memory card
The device can be configured through a memory card (2100.30.013). This one is linked to the micro-USB
connector on the bottom of the device.

12.1 Memory card creation/update

ATR264
C1 C2 A1 A2 A3 TUN MAN REM
START STOP

In order to save a parameter configuration in the memory card, connect it to micro-USB connector and power the instrument. If the memory has never been configured, the device starts normally, but if its data are considered valid, it is possible to view on the display memo skip. Press START/STOP in order to start the product without uploading any data from the memory card. Configure, set the parameters and exit configuration. Now, the device saves the configuration just created also in the memory.

12.2 Configuration loading from memory card

ATR264
C1 C2 A1 A2 A3 TUN MAN REM
START STOP

In order to load a configuration previously created and saved in the memory card, connect it to the micro-USB connector and power the instrument. Now, if the memory is detected and its data are considered valid, it is possible to
view on the display memo skip. By pressing you see Memo Load and with START/
STOP you confirm the uploading of parameters from the memory card to the controller. If, on the other hand, you press directly START/STOP when viewing Memo skip, the product starts without uploading any data from the memory card.

22 – ATR264 – User manual

13 Serial communication

The ATR264-12ABC-T, equipped with an isolated RS485 serial port, is able to receive and transmit data

via MODBUS RTU protocol. The device can be configured as master or slave.

Modbus RTU protocol features

Selectable by parameter 212 bd.rt.

Baud-rate

4.8 k 4800 bit/sec 9.6 k 9600bit/sec 19.2k 19200bit/sec 28.8k 28800bit/sec

57.6k 57600bit/sec 115.2 115200bit/sec

Selectable by parameter 213 se.p.s.

Format

8.n1. 8 data bits, no parity, 1 stop bit. 8.o1. 8 data bits, odd parity, 1 stop bit.

8.e1.

8 data bits, even parity, 1 stop bit.

Functions supported

WORD READING (max 20 word) (0x03, 0x04) SINGLE WORD WRITING (0x06) MULTIPLE WORDS WRITING (max 20 word) (0x10)

13.1 Slave
The ATR264-12ABC-T operates in slave mode, this allows the control of several controllers connected to a supervisory system. Each instrument will only respond to a query from the Master if it contains the same address as contained in parameter 211 sL.ad. The permitted addresses range from 1 to 254 and there must be no controllers with the same address on the same line. Address 255 can be used by the Master to communicate with a connected device (broadcast mode) without knowing its address, while with 0 all devices receive the command, but no response is expected. The ATR264 can introduce a delay (in milliseconds) in the response to the Master’s request: this delay must be set on parameter 214 se.de. Each time the parameters are changed, the instrument saves the value in EEPROM memory (100000 write cycles). NB: Changes made to Word other than those shown in the table below may cause the instrument to malfunction.

Below is a list of all available addresses, having

RO = Read Only

R/W = Read / Write

Modbus address

Description

0 Device type

1 Software version

2 Boot version

3 Slave address

50 Automatic addressing

51 Plant code comparison

Loading default values:

500 9999 restores all values excluding cycles

9989 restores all values including cycles

501 Restart ATR264 (write 9999)

551 First character of instrument logo

…

565 Last character of instrument logo

601 First character of custom message of alarm 1

…

620 Last character of custom message of alarm 1

651 First character of custom message of alarm 2

…

670 Last character of custom message of alarm 2

WO = Write Only

Read Write Reset value

670

–

R/W –

–

R/W 0

R/W 0 R/W “A”

R/W 0 R/W “u”

R/W 0

User manual – ATR264 – 23

Modbus address

Description

701 First character of custom message of alarm 3

…

720 Last character of custom message of alarm 3

751 First character of custom message of alarm 4

…

770 Last character of custom message of alarm 4

801 First character of custom message of alarm 5

…

820 Last character of custom message of alarm 5

926 First character of the unit of measure

…

932 Last character of the unit of measure

1000 AI1 value (degrees with tenth)

1009 Actual setpoint (gradient) of control loop 1

Alarm status (0=absent, 1=present)

1011

Bit0 = Alarm 1 Bit2 = Alarm 3

Bit1 = Alarm 2 Bit3 = Alarm 4

Bit5 = Alarm 5

Errors Flags 1

Bit0 = Generic error

Bit1 = Hardware error

Bit2 = AI1 process error (probe1)

Bit3 = Cold junction 1 error

Bit4 = Corrupt eeprom calibration bank

Bit5 = Corrupt eeprom constants bank

Bit6 = Corrupt parameters eeprom CPU bank

1012 Bit7 = Corrupt CPU eeprom data bank

Bit8 = Corrupt CPU eeprom cycle bank

Bit9 = Calibration error missing

Bit10 = Parameter Out of range error

Bit11 = Valve 1 not calibrated

Bit12 = Error H.B.A. CT1 (partial load break)

Bit13 = Error H.B.A. CT1 (SSR shorted)

Bit14 = Overcurrent error CT1

Bit15 = RFid memory not formatted

Read Write Reset value R/W “u” R/W 0 R/W “u” R/W 0 R/W “u” R/W 0 R/W “p” R/W 0
RO RO

24 – ATR264 – User manual

Modbus address

Description

Errors Flags 2

Bit0 = AI2 disabled error

Bit1 = Security error

Bit2 = Al2 process error (probe 2)

Bit3 = Cold junction 2 error

Bit4 = CPU eeprom write error

Bit5 = RFid eeprom write error

Bit6 = Error reading CPU eeprom

1013 Bit7 = Error reading RFid eeprom

Bit8 = Logo CPU eeprom bank corrupt

Bit9 = UDM CPU eeprom bank corrupt

Bit10 = Label Alarms CPU eeprom bank corrupt ( See WORD 1031 )

Bit11 = Reserved

Bit12 = Reserved

Bit13 = Reserved

Bit14 = Reserved

Bit15 = Label Digital Input eeprom CPU bank corrupt (See WORD 1031)

1014

Digital inputs status (0=not active, 1=active)

Bit0 = Digital input 1

Bit1 = Digital input 2

Outputs status (0=off, 1=on)

Bit 0 = Q1 (NO) Bit 1 = Q1 (NC)

1015 Bit 2 = Q2.

Bit 3 = Q3

Bit 4 = Q4

Bit 5 = Q5

Bit 6 = DO1

Bit 7 = DO2

Led status (0=off, 1=on)

Bit 0 = Arrow UP led

Bit 8 = Reserved

Bit 1 = C1 Led

Bit 9 = Reserved

Bit 2 = C2 Led

Bit 10 = TUN

1016 Bit 3 = A1 Led

Bit 11 = MAN

Bit 4 = A2 Led

Bit 12 = REM

Bit 5 = A3 Led

Bit 13 = Point time 2 led

Bit 6 = Reserved

Bit 14 = Point time 3 led

Bit 7 = Reserved

Bit 15 = Arrow DOWN led

Buttons status (0=released, 1=pressed)

1017

Bit Bit

0 1

= =

Button Button

Bit 4 = Reserved Bit 5 = Reserved

Bit 2 = Button

Bit 6 = Reserved

Bit 3 = Button START/STOP Bit 7 = Reserved

1018 Cold junction temperature 1 (degrees with tenth)

1020 Instantaneous CT1 current (Ampere with tenth)

1021 Average CT1 current (Ampere with tenth)

1022 CT1 current ON (Ampere with tenth)

1023 CT1 current OFF (Ampere with tenth)

1028 Retroacted valve position 1 ( 0-100 )

Read Write Reset value

–

User manual – ATR264 – 25

Modbus address

Description

Error Flags 3

Bit0 = Label Alarm 1 Eeprom CPU bank corrupt

Bit1 = Label Alarm 2 Eeprom CPU bank corrupt

Bit2 = Label Alarm 3 Eeprom CPU bank corrupt

Bit3 = Label Alarm 4 Eeprom CPU bank corrupt

Bit4 = Label Alarm 5 Eeprom CPU bank corrupt

1031 Bit5 = Label Alarm 6 Eeprom CPU bank corrupt

Bit6 = Label Alarm 7 Eeprom CPU bank corrupt

Bit7 = Reserved

Bit8 = Label Digital Input 1 Eeprom CPU bank corrupt

Bit9 = Label Digital Input 2 Eeprom CPU bank corrupt

Bit10 = Label Digital Input 3 Eeprom CPU bank corrupt

Bit11 = Label Digital Input 4 Eeprom CPU bank corrupt

1100 AI1 value with decimal point selection

1109

Actual setpoint (gradient) of regulation loop 1 with decimal point selection

1220 Number of current cycle

1221 Number of executing break

Start / Stop

0 = Controller in Stop

1222 1..15 = Controller in Start ( n = nr. executing cycle )

17 = Controller in Start ( thermo regulator function )

18 = Controller in Start ( manual function )

Hold ON/OFF

1223 0 = Hold OFF

1 = Hold ON

Tune managing for regulation loop 1

With automatic Tune (par.53 tu n.1 = Au to):

0 = function autotuning OFF

1224 1 = autotuning running

With automatic Tune (par.53 tu n.1 = Ma n u or On ce):

0 = function autotuning OFF

1 = autotuning running

1226

Automatic/manual selection for regulation loop 1 0 = automatic 1 = manual

1228

Percentuale uscita comando per loop di regolazione 1 (0-10000) Percentuale uscita caldo con regolazione 1 in doppio loop (0-10000)

1229

Control output percentage for control loop 1 (0-1000) Hot output percentage for control loop 1 in double loop (0-1000)

1230

Control output percentage for control loop 1 (0-100) Hot output percentage for control loop 1 in double loop (0-100))

1231 Percentage of cold output with control 1 in double loop (0-10000)

1232 Percentage of cold output with control 1 in double loop (0-1000)

1233 Percentage of cold output with control 1 in double loop (0-100)

Manual alarm reset: write 0 to reset all alarms

1241

Bit0 = Alarm 1 Bit2 = Alarm 3

Bit1 = Alarm 2 Bit3 = Alarm 4

Bit5 = Alarm 5 Bit6 = Alarm 6

1243 Status Alarm 1 remote (0=absent, 1=present)

1244 Status Alarm 2 remote (0=absent, 1=present)

1245 Status Alarm 3 remote (0=absent, 1=present)

1246 Status Alarm 4 remote (0=absent, 1=present)

1247 Status Alarm 5 remote (0=absent, 1=present)

26 – ATR264 – User manual

Read Write Reset value

–

R/W –

R/W 0

R/W 0
R/W 0 R/W 0 R/W 0

R/W 0

R/W R/W R/W R/W R/W

Modbus address

Description

1250 AO1 value from serial ( par.203 rtm.1 = Md. b us )

1252 Zero tare AI1 AI1 ( 1=tara; 2= reset tara )

1601 Current cycle: Initial waiting time in minutes

1602 Current cycle: Initial Setpoint ( degrees with tenth )

1603 Current cycle: Break nr.1 TIME ( minute )

1604 Current cycle: Break nr.1 SETPOINT ( degrees with tenth )

Current cycle: Break nr.1 Auxiliary step ( AL. .F.=A. o. r.s)

1605

Bit 0 = 0 output OFF for AL 1, …

Bit 0 = 1 output ON for AL 1

Bit 0 = 0 output OFF for AL 7, Bit 0 = 1 output ON for AL 7

1606 Current cycle: Break nr.2 TIME ( minute )

1607 Current cycle: Break nr.2 SETPOINT ( degrees with tenth )

Current cycle: Break nr.2 Auxiliary step ( AL. .F.=A. o. r.s)

1608

Bit 0 = 0 output OFF for AL 1, …

Bit 0 = 1 output ON for AL 1

Bit 0 = 0 output OFF for AL 7, Bit 0 = 1 output ON for AL 7

…

1690 Current cycle: Break nr.30 TIME ( minute )

1691 Current cycle: Break nr.30 SETPOINT ( degrees with tenth )

Current cycle: Break nr.30 Auxiliary step ( AL. .F.=A. o. r.s)

1692

Bit 0 = 0 output OFF for AL 1, …

Bit 0 = 1 output ON for AL 1

Bit 0 = 0 output OFF for AL 7, Bit 0 = 1 output ON for AL 7

Current cycle: End step auxiliary ( AL. .F.=A. o. r.s)

1693

Bit 0 = 0 output OFF for AL 1, …

Bit 0 = 1 output ON for AL 1

Bit 0 = 0 output OFF for AL 7, Bit 0 = 1 output ON for AL 7

1694 Nr. of repetition of current cycle

1695 Nr. of concatenated cycle

1701 First character of the customised digital input message 1 … 1720 Last character of the customised digital input message 1 1751 First character of the customised digital input message 2 … 1770 Last character of the customised digital input message 2
2001 Parameter 1 …. …. 2222 Parameter 222

Read Write Reset value R/W 0 R/W 0 R/W 0 R/W 0 R/W 0
R/W 0 R/W 0
R/W 0
R/W 0
R/W 0

R/W 0 R/W 0

“d”

R/W EEPROM R/W EEPROM R/W EEPROM

User manual – ATR264 – 27

14 Access configuration
To access the configuration parameters, the controller must be in the Stop state.

Tasto

4 or

5
6 or
7
8 or
9
10 or
11

Effetto

Eseguire

The central display indicates the cycle

selected.

Increase until conf is displayed.

PASS appears on Display1, while Display2

shows 0000 with the 1st digit flashing

Si modifica la cifra lampeggiante e si passa alla successiva con il tasto

Insert password 1234.

The name of the first parameter group

appears on Display1 and the description

on display 2.

Scroll through the parameter groups

The name of the first parameter group

appears on Display1 and the description Press on display 2.

to exit configuration

Scroll parameters

Allows parameter modification (display 2

flashes)

Increases or decreases visualized value.

Confirms and stores the new value. If the

value is different from default values, the

arrow keys light on

Backs to parameter groups selection (see

point 5)..

Press again to exit configuration

14.1 Parameters list functioning
The controller integrates many features that make the configuration parameters list very long. To make it more functional, the parameters list is dynamics and it changes as the user enables / disables the functions. Practically, using a specific function that occupies a given input (or output), the parameters referred to other functions of that resource are hidden to the user making the parameters list more concise. To simplify the reading/interpretation of the parameters, pressing it is possible to visualize a brief description of the selected parameter. Set the product parameters so that they are suitable for the system to be controlled. If they are not suitable, unexpected operations may occasionally cause materials damage or accidents.

15 Table of configuration parameters

GROUP A1 – A.in1. – Analogue input 1

1 sen1. Sensor

Analogue input configuration / Al1 sensor selection

tc. k Tc-K

-260° C..1360° C. (Default)

tc. s Tc-S

-40° C..1760° C

tc. r Tc-R

-40° C..1760° C

tc. J Tc-J

-200° C..1200° C

Tc. T Tc-T

-260° C..400° C

tc. E Tc-E

-260° C..980° C

tc. N Tc-N

-260° C..1280° C

tc. b Tc-B

40° C..1820° C

Pt100 Pt100

-200° C..600° C

ni100 Ni100

-60° C..180° C

ni120 Ni120

-60 °C..240 °C

ntc 1 NTC 10K 3435K

-40° C..125° C

28 – ATR264 – User manual

ntc 2 ntc 3 Ptc Pt500 Pt1k RSVd.1 RSVd.2 0-1 0-5 0-10 0-20 4-20 0-60 Pot.

NTC 10K 3694K

-40 °C..150 °C

NTC 2252 3976K -40 °C..150 °C

PTC 1K

-50° C..150° C

Pt500

-200° C..600° C

Pt1000

-200° C..600° C

Reserved

0..1 V

0..5 V

0..10 V

0..20 mA

4..20 mA

0..60 mV

Potentiometer (set value in parameter 6)

2 dp. 1 Decimal Point 1

Select decimal type to display.

(Default)

0.0

0.00

0.000

3 deGr. Degree

Select degrees type.

Celsius degrees (Default)

Fahrenheit degrees.

Kelvin degrees

4 L.L.i1. Lower Linear Input AI1 Lower limit of analogue input AI1 only for normalised. E.g.: with 4..20 mA input, this parameter assumes the value associated with 4 mA. The value can be higher than the value entered in the following parameter. -9999..+30000 [digit]. Default 0.

5 u.L.i1. Upper Linear Input AI1 Upper limit of analogue input AI1 only for normalised. E.g.: with 4..20 mA input, this parameter assumes the value associated with 20 mA. The value can be lower than the value entered in the previous parameter. -9999..+30000 [digit]. Default 1000.

6 P.vA1. Potentiometer Value AI1 Select the value of the potentiometer connected to AI1 1…150 kohm. (Default: 10kohm)

7 i.o.L1. Linear Input over Limits AI1
If AI1 is a linear input, it allows the process to exceed the limits (parameters 4 and 5). diSab. Disabilitato (Default) Enab. Abilitato

8 L.c.E1. Lower Current Error 1

If AI1 is a 4-20 mA input, it determines the current value below which probe error E-05 is reported.

2.0 MA (Default)

2.6 MA

3.2 MA

3.8 MA

2.2 MA

2.8 MA

3.4 MA

2.4 MA

3.0 MA

3.6 MA

User manual – ATR264 – 29

9 o.cA1. Offset Calibration AI1 Calibration offset AI1. Value which is added to or subtracted from the displayed process (e.g. normally corrects the ambient temperature value). -9999..+9999 [digit] (degrees.tenths for temperature sensors). Default 0.0

10 G.ca1. Gain Calibration AI1 Calibration gain AI1. Value which is multiplied by the process to perform calibration at the operating point. E.g.: to correct the working scale from 0..1000°C displaying 0..1010°C, set the parameter to -1.0 -100.0%..1. 00.0% %. (Default: 0.0)

11 Ltc1. Latch-On AI1 Automatic limit setting for linear input AI1 diSab. Disabled. (Default) Stnrd Standard v.0.sto. Virtual zero stored v.0.t.on. Virtual zero at start
12 c.FL1. Conversion Filter AI1 ADC filter: number of sensor readings connected to AI1 for averaging, which defines the process value. As averaging increases, the speed of the control loop slows down. 1…15 (Default: 10)

13 c.Fr1. Conversion Frequency AI1

Sampling frequency of the analogue/digital converter for AI1.

Increasing the conversion speed decreases the reading stability (e.g. for fast transients such as

pressure it is advisable to increase the sampling rate).

4.17.Hz 4.17 Hz (Minimum conversion

33.2Hz 33.2 Hz

speed)

39.0Hz 39.0 Hz

6.25Hz 6.25 Hz

50.0Hz 50.0 Hz

8.33Hz 8.33 Hz

62.0Hz 62.0 Hz

10.0Hz 10.0 Hz

123Hz 123 Hz

12.5Hz 12.5 Hz

242Hz 242 Hz

16.7Hz 16.7 Hz (Default) Ideal for 50/60Hz

470Hz 470 Hz (Maximum conversion

noise filtering

speed)

19.6Hz 19.6 Hz

14÷15

Reserved Parameters – Group A1

Reserved parameters – Group A1

GROUP B1 – cmd1. – Process outputs 1
16 c.ou1. Command Output 1
Selects process1-related control output and alarm-related outputs. c. o2 Command on relay output Q2. c. o1 Command on relay output Q1. (Default) c. SSr Command on digital output. c. vAL. Servo-valve command. c.0-10 0-10 V command on analogue output AO1. c.4-20 4-20 mA command on analogue output AO1. 0.10.S.R. 0-10 V command on analogue output AO1 with split range function: analogue output
controls cold from 0 to 5V and hot from 5 to 10V. 4.20.S.R. 4-20 mA command on analogue output AO1 with split range function: the analogue
output regulates cold from 4 to 12mA and hot from 12 to 20mA

30 – ATR264 – User manual

ATR264-12ABC-T
c. o2 c. o1 c. SSr c. vAL. c.0-10 (01. 0.S.R.) c.4-20 (4.20.S.R.)

Command Q2 Q1 DO1 Q1(apri) Q2(chiudi) AO1 (0..10 V) AO1 (4..20 mA)

AL. 1 AL. 2 AL. 3 AL. 4

DO1 DO2 AO1

DO2 AO1

DO1 DO2 AO1 –

DO1 DO2

ATR264-13ABC c. o2

Command Q2

AL. 1 AL. 2 AL. 3 AL. 4 AL. 5

DO1 DO2 AO1

c. o1

DO1 DO2 AO1

c. SSr

DO1

DO2 AO1

c. vAL.

Q2(apri) Q3(chiudi)

DO1 DO2 AO1 –

c.0-10 (01. 0.S.R.)

AO1 (0..10 V)

DO1 DO2

c.4-20 (4.20.S.R.)

AO1 (4..20 mA)

DO1 DO2

NB: If an output is used for functions other than alarms (e.g. retransmission), this resource will no longer be available as an alarm and the corresponding group will be hidden from the parameter list.

However, the correspondence of functions/outputs remains as shown in the tables above.

17 c.Pr1. Reserved Reserved parameter.

18 ac.t1. Action Type 1

Type of control for the control output

Heat Heat regulation (n.o.). (Default)

cooL Cool regulation (n.c.).

Gas

Regulation for ovens. (See “GROUP D1 – GAS -Gas oven management (ATR264-13ABC

only)”)

19 c.HY1. Command Hysteresis 1 Hysteresis for process 1 control in ON/OFF operation. -9999..+9999 [digit] (degrees.tenths for temperature sensors). Default 0.2

20 L.L.S1. Lower Limit Setpoint 1 Adjustable lower limit for command 1 setpoint. -9999..+30000 [digit] (degrees for temperature sensors). Default 0.

21 U.L.S1. Upper Limit Setpoint 1 Adjustable upper limit for command 1 setpoint. -9999..+30000 [digit] (degrees for temperature sensors). Default 1750.

22 c.S.e1. Command State Error 1

Status of control output 1 in the event of an error.

If control output 1 (Par. 16 c.ou1. ) is relay or valve:

open Contact or valve open. Default

CLose Contact or valve close.

If control output 1 is digital (SSR):

off

Digital output off. Default

Digital output on.

If control output 1 is 0-10V:

0 V

0 V. Default

10 v 10 V

If control output 1 is 4-20 mA:

User manual – ATR264 – 31

0 ma 4 ma 20 ma 21.5ma

0 mA. Default 4 mA 20 mA 21.5 mA

23 c.S.S1. Command State Stop 1

Contact status for control output 1 with controller in STOP.

If control output 1 (Par. 37 c.ou1. ) is relay or valve:

open Contact or valve open. Default

CLose Contact or valve close.

If control output 1 is digital (SSR):

off

Digital output off. Default

Digital output on.

If control output 1 is 0-10V:

0 V

0 V. Default

10 v 10 V

If control output 1 is 4-20 mA:

0 ma 0 mA. Default

4 ma 4 mA

20 ma 20 mA

21.5ma 21.5 mA

24 c.Ld1. Command Led 1
Defines the status of LED C1 at the corresponding output. If the command for the valve is set, the
parameter is not managed. o.c. On with open contact or SSR off. If command AO1, on with output percentage 0%, off if
100% and flashing between 1% and 99%. c.c. On with closed contact or SSR on. If command AO1, on with output percentage 100%,
off if 0% and flashing between 1% and 99%. (Default)

25 uAL1. Valve Time 1 Servo valve open/close time (value stated by servomotor manufacturer). Not valid for feedback valves (potentiometer). 1…300 secondi. Default: 60

26 m.o.t1. Minimum open/close Time 1

Minimum servo valve opening/closing time.

0.01…3.00

secondi. Default: 0.25 (250ms)

27 S.v.S1. State Valve Saturation 1
Selects the status of valve 1 when the output percentage is 100% PERc. The valve open relay is activated for a time equal to 5% of the valve time (Default) FiXEd Valve opening relay is always active

28 L.P.r1. Load Power Rating 1 Defines the rated power of the load (in kW) connected to control output 1, for calculating the energy consumed by the system. 0.0..1000.0 kW. Default: 0.0 kW

29÷31

Reserved Parameters – Group B1

Reserved parameters – Group B1

GROUP C1 – CyCl – Cycles
32 sp.fu. Special Functions Enables simple temperature controller functions and manual output percentage setting. disab. (Disabled) No function available. (Default)
32 – ATR264 – User manual

tHer. man. tH.ma.

(Thermoregulator) Enable thermoregulator function. (Manual) Enable manual mode. (Thermoregulator and Manual) Enables the simple thermoregulator function and the manual function.

33 HLd.f. Hold Function Enables “Hold” function; allows the cycle to be paused using button and to change the setpoint by keyboard. disab. (Disabled) “Hold” function disabled. (Default) enab. (Enabled) “Hold” function enabled.

34 c.y.au.. Cycles Available Sets the number of cycles available to the user. 1..15 Cycles nr. Default: 15

35 b.pr.c. Block Programming Cycles Sets the number of cycles that the user cannot programme, to prevent specific machining operations from being lost due to incorrect programming. E.g.: setting 3 blocks the programming of the first 3 cycles. 1..15 Cycles nr. Default: 0

36 de.st. Delaied Start
Enables initial wait for delayed cycle start. disab. (Disabled) Initial wait disabled. (Default) enab. (Enabled) Initial wait set by the user. See par. 8.1.1

37 s.spu Starting Setpoint
Enables the cycle start setpoint to guarantee the programmed gradient for the first split. disab. (Disabled) Cycle start setpoint disabled. (Default) enab. (Enabled) Cycle start setpoint settable by the user. en.a.t. (Enabled Ambient Temperature) Fixed cycle start setpoint (25°C for temperature
sensors and 0 for normalised sensors).

38 w.t.s.e. Waiting Time Step End

Set end-of-step wait time or Gap Process in hh:mm.

00:01. .24:00

Tempo in hh:mm. Default: 01:00

39 m.G.s.e. Max. Gap Step End

Sets the maximum deviation for activating the end-of-step wait. When the setpoint-process

difference becomes less than this parameter, the controller switches to the next step even

without having waited the time programmed in parameter 38 w.t.s.e.

Waiting for end of step excluded.

1..9999 [digit] (degrees.tenths for temperature sensors). Default: 5.0

40 M.G.Pr. Reserved Reserved parameter.

41 r.i.cY. Recovery Interrupted Cycle

Enables the interrupted cycle recovery function.

Cycle recovery disabled

Cycle recovery enabled with automatic gradient. (Default)

2..20000 [digit]. Set the recovery (ascent) gradient.

42 ini.st. Initial state Selects the status of the programmer at switch-on.

User manual – ATR264 – 33

Stop r.cyc1. r.cyc.2 r.cyc.3 r.cyc.4 r.cyc.5 r.La.cy r.ther.

Programmer in STOP (Default) Cycle No.1 starts at switch-on Cycle No.2 starts at switch-on Cycle No.3 starts at switch-on Cycle No.4 starts at switch-on Cycle No.5 starts at switch-on Last cycle executed starts at switch-on At switch-on the simple controller starts.

43 Reserved Parameters – Group C1 Reserved parameters – Group C1

GROUP D1 – GAS -Gas oven management (ATR264-13ABC only)

44 G.F.S

Gas Falling Step

Defines the operation of the burners and servo-valves in the downward steps.

G.F.off The burners remain off in the down steps (Default)

G.F.S. (Gas Falling Steps) (GID). Heat regulation with burner and fan management for gas

ovens. In the falling steps the burners operate in ON/OFF mode (servo always closed).

G.f.s.s. (Gas Falling Steps Servovalve) (GIDS). Heat regulation with burner and fan management

for gas ovens. In the falling steps, gas modulation also takes place via servovalve.

45 Was.t. Washing Time Burner purge time. Defines the time between the activation of the fan control and the activation of the burner control 00:00..15:00 mm.ss Default: 01:00.

46 bu.s.t. Burners Start Time Burner start time. Defines the time between the activation of the fan control and the activation of the burner control. 00:00..15:00 mm.ss Default: 01:00.

47 t.OF.b. Threshold ON/Off Burners Defines the threshold below which the regulator modulates in ON/OFF, excluding P.I.D. If you want to use the regulator only in ON/OFF it will be sufficient to set this parameter above the upper limit (par. 21 u.L.S.1). On the other side, if you want to exclude this type of modulation it will be sufficient to set it below the lower limit (par. 20 L.L.S.1). -9999..+30000 [digit] (degrees for temperature sensors). Default -1.

48 t.s.o.b. Threshold Switch Off Burners Burner off threshold. Defines the deviation above the setpoint, beyond which the burners are switched off. 0..200 [digit](degrees for temperature sensors). Default: 30

49 b. HY Burners Hysteresis Defines hysteresis for burner control. -999..+999 [digit] (degrees.tenths for temperature sensors). Default: 5.0

50 t.s.o.f. Threshold Switch Off Fans Fan Off Threshold. Defines the deviation below the setpoint, beyond which the fans are switched off, in the downward steps. In the GFS function (GID), at this threshold instead of switching off the fans, the burners are switched on. The burners are switched off when the command setpoint is exceeded. 0..200 [digit](degrees for temperature sensors). Default: 10

51÷52

Reserved Parameters – Group D1

Reserved parameters – Group D1

34 – ATR264 – User manual

GROUP E1 – reG1. – Autotuning and PID 1

53 tun1. Tune 1

Select autotuning type.

dis.

Disabled. (Default)

auto Automatic. (PID with automatic parameter calculation)

Man. Manual. (PID with parameter calculation launched from keys or digital input)

oncE Once (PID with parameter calculation only once at switch-on)

54 s.d.t1. Setpoint Deviation Tune 1 Selects the deviation from the command setpoint, for the threshold used by the manual tune, for the calculation of P.I.D. parameters. 0..9999 [digit] (degrees.tenths for temperature sensors). Default: 30.0

55 p.b1. Proportional Band 1

Proportional band. Process inertia in units (e.g. if temperature in °C)

ON/OFF se anche t.i. uguale a 0.0 (Default.)

1..9999 [digit] (degrees.tenths for temperature sensors).

56 t.i1.

Integral Time 1

Integral time. Process inertia in seconds.tenths

Integral disabled (Default)

0.0. .999.9 secondi.decimi

57 t.d1. Derivative Time 1

Derivative time. Usually ¼ of integral time

Derivative disabled (Default)

0.0. .999.9 secondi.decimi

58 d.b1. Dead Band Dead band relative to PID of process 1. 0..10000 [digit] (degrees.tenths for temperature sensors) (Default: 0.0)

59 p.b.c1. Proportional Band Centered 1 Defines whether Proportional band 1 is to be centred on the setpoint or not. In double loop operation (hot/cold) it is always disabled (not centred). diSab. Disabled. Band below (hot) or above (cold) (Default) Enab. Band centred

60 o.o.s1. Off Over Setpoint 1 In PID operation it enables the switch-off of control output 1, when a certain threshold is exceeded (setpoint + Par.61 o.d.t1. ) diSab. Disabled (Default) Enab. Enabled

61 o.d.t1. Off Deviation Threshold 1 Set the deviation from command setpoint 1, for the calculation of the intervention threshold for the “Off Over Setpoint 1″ function. -9999..+9999 [digit] (degrees.tenths for temperature sensors) (Default: 0)

62 t.c1. Cycle Time 1 Cycle time (10″/15″ for P.I.D. on contactor, 1” for P.I.D. on SSR). For time-controlled valves see parameter 25 vAL.1. 1..300 secondi. Default: 10.

63 co.f1. Cooling Fluid 1 Defines the cooling fluid type.

User manual – ATR264 – 35

air

Air (Default)

oiL

Oil

H2o

Water

64 p.b.m1. Proportional Band Multiplier 1 Proportional band multiplier 1.00 .. 5.00 moltiplicatore (Default 1.00)

65 o.d.b1. Overlap/Dead Band 1

Overlap / Dead band.

-20.0 .. 50.0 Percentuale

(Default 0.0)

66 c.c.t1. Cooling Cycle Time 1 Cycle time for refrigerant output. 1..300 Secondi (Default 10)

67 L.L.p1. Lower Limit Output Percentage 1 Selects the minimum value for the control output percentage. 0..100 Percentuale (Default 0)

68 u.L.P1. Upper Limit Output Percentage 1 Selects the maximum value for the control output percentage. 0..100 Percentuale (Default 100)

69 m.G.t1. Max Gap Tune 1

Sets the maximum process-setpoint deviation beyond which the automatic tune recalculates the

P.I.D. parameters

1 .. 500

[digit] (degrees.tenths for temperature sensors) (Default 1.0)

70 mn.p1. Minimum Proportional Band 1 Selects the minimum proportional bandwidth value that can be set by the automatic tune. 0 .. 9999 [digit] (degrees.tenths for temperature sensors) (Default 5.0)

71 ma.p1. Maximum Proportional Band 1 Selects the maximum proportional bandwidth value that can be set by the automatic tune 0 .. 9999 [digit] (degrees.tenths for temperature sensors) (Default 50.0)

72 mn.i1. Minimum Integral Time 1 Selects the minimum integral time value that can be set by the automatic tune. 0 .. 999.9 secondi (Default 10.0)

73 d.ca1. Derivative Calculation 1
Determines whether during auto-tuning, the drift time is to be calculated or left at zero. Autom. The derivative is only forced to zero if the control is valve type; in all other cases it is
calculated by auto-tuning.(Default) zero The derivative is always forced to zero. calc. The derivative is always calculated by auto-tuning.

74 o.c.L1. Overshoot Control Level 1 The overshoot control function prevents this when the instrument is switched on or when the setpoint is changed. Setting a value too low may result in the overshoot not being fully absorbed, whereas with high values the process may reach the setpoint more slowly. disab. Disabled (Default) Lev. 1 Level 1 …..
Lev1. 0 Level 10
36 – ATR264 – User manual

75÷76

Reserved Parameters – Group E1

Reserved parameters – Group E1.

GROUP F1 – AL. 1 – Alarm 1

77 AL1. F. Alarm 1 Function

Alarm 1 selection.

disab. Disabled (Default)

ab.up.a. Absolute referred to the process, active above.

ab.Lo.a. Absolute referred to the process, active below.

band. Band Alarm (command setpoint ± Alarm setpoint).

a.bAnd Asymmetrical band Alarm (command setpoint + Alarm setpoint and command

setpoint – Alarm setpoint 1 L).

up.dev Alarm in upper deviation (command setpoint + deviation).

Lo.dev Alarm in lower deviation (command setpoint + deviation).

ab.c.u.a. Absolute referred to setpoint, active above.

ab.c.L.a. Absolute referred to setpoint, active below.

cool Cold actuator output during double loop operation..

Prb.er. Probe error. Alarm active in case of sensor breakage

run.w.t. Status alarm, Active during initial hold.

Run

Status alarm, Active during RUN/START.

Run.Op. Status alarm, Active if one of the digital inputs is active and set to open.

end.cy. (End Alarm). Active at the end of the cycle.

a.o.r.s. (Auxiliary Output Related to the Step). ON or Off on each step.

a.o.r.m. (Auxiliary Output Rising Maintenance). Auxiliary output active on the rising and

maintaining steps.

a.o.fa. (Auxiliary Output Falling). Auxiliary output active on falling breaks.

burn (Burners). Burner output for gas operation.

fans (Fans). Fans output for gas operation.

H.b.A. Heater Break Alarm and Overcurrent Alarm

d.i. 1 Digital Input 1. Active when digital input 1 is active

d.i. 2 Digital Input 2. Active when digital input 2 is active

rEM.

Remote. Alarm is enabled by word 1243

78 A1. .Pr. Reserved Reserved parameter.

79 A.I.r.c. Reserved Reserved parameter.
80 a1. .s.o. Alarm 1 State Output Contact output Alarm 1 and intervention type. n.o. St. (N.O. Start) Norm. open, operating from start (Default) n.c. St. (N.C. Start) Norm. closed, operating from start n.o. tH. (N.O. Threshold) operating when Alarm is reached n.c. tH. (N.C. Threshold) operating when Alarm is reached
81 A1. .o.t. Reserved Reserved parameter.
82 A1. .Hi. Alarm 1 Setpoint High Setpoint of Alarm 1 -9999..+30000 [digit] (degrees for temperature sensors). Default 0.
83 A1. .Lo. Alarm 1 Setpoint Low Lower setpoint of Alarm 1 (only for par.77 Al.1.F. = A.band.) -9999..+30000 [digit] (degrees for temperature sensors). Default 0.

User manual – ATR264 – 37

84 a1. .HY Alarm 1 Hysteresis Set hysteresis for Alarm 1. -9999..+9999 [digit] (degrees.tenths for temperature sensors). Default: 0.5

85 a1. .re. Alarm 1 Reset Contact reset type of Alarm 4 A. rEs. Automatic reset (Default) M. rEs. Manual reset (manual reset with key or from digital input) M.rEs.S. Manual reset stored (maintains output status even after power failure)

86 a1. .s.e. Alarm 1 State Error

Contact status for Alarm 1 output in the event of an error.

If Alarm output is relay

If Alarm output is digital (SSR)

Open Contact open. (Default)

Off Digital output off. (Default)

Close Contact closed.

Digital output on.

87 a1. .s.s. Alarm 1 State Stop

Status of Alarm 1 output with controller in stop.

If Alarm output is relay

If Alarm output is digital (SSR)

actv.A. Alarm Active if an auxiliary alarm is selected (Default)

Open Contact open.

Off Digital output off.

Close Contact closed.

Digital output on.

88 a1. .Ld. Alarm 1 Led

Defines the ON state of LED A1 at the corresponding contact.

o.c.

On with open contact or DO off.

c.c.

On with contact closed or DO on. (Default)

89 a1. .s.c. Alarm 1 State Cycle Defines the type of action of the Alarm on the current cycle. no.ac. No action on the cycle. Switches only the output related to the Alarm. (Default) e.cY.s. (End Cycle Signal). End of cycle (STOP) with visual signal. Switches the output relative to the Alarm and the label set in par. 91 A.1.Lb. flashes on display until the key is pressed

90 a1. .de. Alarm 1 Delay Alarm 1 delay -60:00..60:00 mm:ss Default: 00:00. Negative value: delay when exiting the Alarm state. Positive value: delay when entering Alarm status.

91 A1. .Lb. Alarm 1 Label Sets the message to be displayed when Alarm 1 is triggered. disab. Disabled (Default) Lb. 01 Message 1 (See table par. 16.1) …
Lb. 19 Message 19 (See table par. 16.1) user.l. Customised message (modifiable by the user through the App or via modbus)

92÷96

Reserved Parameters – Group F1

Reserved parameters – Group F1.

38 – ATR264 – User manual

GROUP F2 – Al. 2 – Alarm 2

97 AL.2F. Alarm 2 Function

Alarm 2 selection.

disab. Disabled (Default)

ab.up.a. Absolute referred to process, active above

ab.Lo.a. Absolute referred to process, active below

band. Band Alarm (command setpoint ± Alarm setpoint)

a.bAnd Asymmetrical band alarm(command setpoint + Alarm setpoint and command setpoint

– Alarm setpoint 1 L)

up.dev Alarm in upper deviation (command setpoint + deviation)

Lo.dev Alarm in lower deviation (command setpoint – deviation)

ab.c.u.a. Absolute referred to setpoint, active above

ab.c.L.a. Absolute referred to setpoint, active below

cool Actuator output for cold during double loop operation.

Prb.er. Probe error. Alarm active in case of sensor failure.

run.w.t. Status alarm, Active during initial hold.

Run

Status alarm, Active during RUN/START.

Run.Op. Status alarm, Active if one of the digital inputs is active and set to open.

end.cy. (End Alarm). Active at the end of the cycle.

a.o.r.s. (Auxiliary Output Related to the Step) ON or Off on each step.

a.o.r.m. (Auxiliary Output Rising Maintenance). Auxiliary output active on the rising and

maintaining steps.

a.o.fa. (Auxiliary Output Falling). Auxiliary output active on falling breaks.

burn (Burners). Burner output for gas operation.

fans (Fans). Fans output for gas operation.

H.b.A. Heater Break Alarm and Overcurrent Alarm

d.i. 1 Digital Input 1. Active when digital input 1 is active

d.i. 2 Digital Input 2. Active when digital input 2 is active

rEM.

Remote. Alarm is enabled by word 1244

98 A.2.Pr. Reserved Reserved parameter.

99 A.2.r.c. Reserved Reserved parameter.
100 a.2.s.o. Alarm 2 State Output Contact output Alarm 2 and intervention type. n.o. St. (N.O. Start) Norm. open, operating from start (Default) n.c. St. (N.C. Start) Norm. closed, operating from start n.o. tH. (N.O. Threshold) operating when Alarm is reached n.c. tH. (N.C. Threshold) operating when Alarm is reached

101 A.2.o.t. Reserved Reserved parameter.
102 A.2.Hi. Alarm 2 Setpoint High Alarm 2 setpoint -9999..+30000 [digit] (degrees for temperature sensors). Default 0.
103 A.2.Lo. Alarm 2 Setpoint Low Lower setpoint of Alarm 2 (only for par.97 Al.2.F. = A.band.) -9999..+30000 [digit] (degrees for temperature sensors). Default 0.
104 a.2.HY Alarm 2 Hysteresis Set Hysteresis for Alarm 2. -9999..+9999 [digit] (degrees.tenths for temperature sensors). Default: 0.5

User manual – ATR264 – 39

105 a.2.re. Alarm 2 Reset
Contact reset type of Alarm 2 A. rEs. Automatic reset (Default) M. rEs. Manual reset (manual resetby keyboard or by digital input) M.rEs.S. Manual reset stored (maintains output status even after power failure)

106 a.2.s.e. Alarm 2 State Error

Contact status for Alarm 2 output in the event of an error.

If Alarm output is relay

If Alarm output is digital (SSR)

Open Contact open. (Default)

Off Digital output off. (Default)

Close Contact closed.

Digital output on.

107 a.2.s.s. Alarm 2 State Stop

Status of Alarm 2 output with controller in STOP.

If Alarm output is relay

If Alarm output is digital (SSR)

actv.A. Alarm Active if auxiliary alarm selected (Default)

Open Contact open.

Off Digital output off.

Close Contact closed.

Digital output on.

108 a.2.Ld. Alarm 2 Led

Defines the ON state of LED A2 at the corresponding output

o.c.

On with open contact or DO off or AO deactivated.

c.c.

On with closed contact or DO on or AO activated (Default)

109 a.2.s.c. Alarm 2 State Cycle Defines the type of action of the Alarm on the current cycle. no.ac. No action on the cycle. Switches only the output related to the Alarm. (Default) e.cY.s. (End Cycle Signal). End of cycle (STOP) with visual signal. Switches the output relating to the Alarm and the label set in parameter 111 A.2.Lb.flashes on the display until the key START/STOP is pressed.

110 a.2.de. Alarm 2 Delay Alarm 2 delay. -60:00..60:00 mm:ss Default: 00:00. Negative value: delay when exiting the Alarm state. Positive value: delay when entering Alarm status.

111 A.2.Lb. Alarm 2 Label Set the message to be displayed when alarm 2 is triggered. disab. Disabled (Default) Lb. 01 Message 1 (See table par. 16.1) …
Lb. 19 Message 19 (See table par. 16.1) user.l. Customised message (modifiable by the user through the App or via modbus)

112÷116

Reserved Parameters – Group F2

Reserved parameters – Group F2.

GROUP F3 – Al. 3 – Alarm 3
117 AL.3.F. Alarm 3 Function disab. Disabled (Default) ab.up.a. Absolute referred to process, active above ab.Lo.a. Absolute referred to process, active below band. Band Alarm (command setpoint ± Alarm setpoint) a.bAnd Asymmetrical band alarm(command setpoint + Alarm setpoint and command setpoint
40 – ATR264 – User manual

– Alarm setpoint 1 L)

up.dev Alarm in upper deviation (command setpoint + deviation)

Lo.dev Alarm in lower deviation (command setpoint – deviation)

ab.c.u.a. Absolute referred to setpoint, active above

ab.c.L.a. Absolute referred to setpoint, active below

cool Actuator output for cold during double loop operation.

Prb.er. Probe error. Allarme attivo in caso di rottura del sensore.

run.w.t. Status alarm, Active during initial hold.

Run

Status alarm, Active during RUN/START.

Run.Op. Status alarm, Active if one of the digital inputs is active and set to open.

end.cy. (End Alarm). Active at the end of the cycle.

a.o.r.s. (Auxiliary Output Related to the Step). ON or Off on each step.

a.o.r.m. (Auxiliary Output Rising Maintenance). Auxiliary output active on the rising and

maintaining steps.

a.o.fa. (Auxiliary Output Falling). Auxiliary output active on falling breaks.

burn (Burners). Burner output for gas operation.

fans (Fans). Fans output for gas operation.

H.b.A. Heater Break Alarm e Overcurrent Alarm

d.i. 1 Digital Input 1. Active when digital input 1 is active

d.i. 2 Digital Input 2. Active when digital input 2 is active

rEM.

Remote. Alarm is enabled by word 1245

118 A.3.Pr. Reserved Reserved parameter.
119 A.3.r.c. Reserved Reserved parameter.
120 a.3.s.o. Alarm 3 State Output Contact output Alarm 3 and intervention type. n.o. St. (N.O. Start) Norm. open, operating from start (Default) n.c. St. (N.C. Start) Norm. closed, operating from start n.o. tH. (N.O. Threshold) operating when Alarm is reached n.c. tH. (N.C. Threshold) operating when Alarm is reached
121 A.3.o.t. Alarm 3 Output type Defines the type if alarm 3 is analogue. 0.10 V Output 0-10 V (Default) 4.20mA Output 4-20 mA 10.0 V Output 10-0 V 20.4mA Output 20-4 mA
122 A.3.Hi. Alarm 3 Setpoint High Alarm 3 setpoint -9999..+30000 [digit] (degrees for temperature sensors). Default 0.
123 A.2.Lo. Alarm 3 Setpoint Low Lower setpoint of Alarm 3 (only for par.117 Al.3.F. = A.band.) -9999..+30000 [digit] (degrees for temperature sensors). Default 0.

124 a.3.Hy. Alarm 3 Hysteresis Set Hysteresis for Alarm 2. -9999..+9999 [digit] (degrees.tenths for temperature sensors). Default: 0.5

125 a.3.re. Alarm 3 Reset Contact reset type of Alarm 3 A. rEs. Automatic reset (Default)

User manual – ATR264 – 41

M. rEs. Manual reset (manual resetby keyboard or by digital input) M.rEs.S. Manual reset stored (maintains output status even after power failure)

126 A.3.S.e. Alarm 3 State Error

Contact status for Alarm 3 output in the event of an error.

If Alarm output is relay

If Alarm output is digital (SSR)

Open Contact open. (Default)

Off Digital output off. (Default)

Close Contact closed.

Digital output on.

If Alarm output is analogue 0-10V

O V

Output 0 V. (Default)

10 V Output 10 V.

If Alarm output is analogue 4-20mA 4 mA Output 4 mA. (Default) 2O mA Output 20mA.

127 A.3.S.S. Alarm 3 State Stop

Status of Alarm 3 output with controller in STOP.

If Alarm output is relay

If Alarm output is digital (SSR)

actv.a. Active alarm (Default)

Open Contact open.

Off Digital output off.

Close Contact closed.

Digital output on.

If Alarm output is analogue 0-10V

actv.a. Active alarm (Default)

O V

Output 0 V.

10 V Output 10 V.

If Alarm output is analogue 4-20mA
4 mA Output 4 mA. 2O mA Output 20mA.

128 A.2.Ld. Alarm 3 Led

Defines the ON state of LED A3 at the corresponding output

o.c.

On with open contact or DO off or AO deactivated.

c.c.

On with closed contact or DO on or AO activated (Default)

129 a.3.s.c. Alarm 3 State Cycle Defines the type of action of the Alarm on the current cycle. no.ac. No action on the cycle. Switches only the output related to the Alarm. (Default) e.cY.s. (End Cycle Signal). End of cycle (STOP) with visual signal. Switches the output relating to the Alarm and the label set in parameter 131 A.3.Lb.flashes on the display until the key START/STOP is pressed.

130 a.3.de. Alarm 3 Delay Alarm 3 delay. -60:00..60:00 mm:ss. Default: 00:00 Negative value: delay when exiting the Alarm state. Positive value: delay when entering Alarm status.

131 A.3.Lb. Alarm 3 Label Set the message to be displayed when the alarm 3 is triggered. disab. Disabled (Default) Lb. 01 Message 1 (See table par. 16.1) …
Lb. 19 Message 19 (See table par. 16.1) user.l. Customised message (modifiable by the user through the App or via modbus)

132÷136

Reserved Parameters – Group E3

Reserved parameters – Group E3.

42 – ATR264 – User manual

GROUP F4 – Al. 4 – Alarm 4

137 AL.4.F. Alarm 4 Function

disab. Disabled (Default)

ab.up.a. Absolute referred to process, active above

ab.Lo.a. Absolute referred to process, active below

band. Band Alarm (command setpoint ± Alarm setpoint)

a.bAnd Asymmetrical band alarm(command setpoint + Alarm setpoint and command setpoint

– Alarm setpoint 1 L)

up.dev Alarm in upper deviation (command setpoint + deviation)

Lo.dev Alarm in lower deviation (command setpoint – deviation)

ab.c.u.a. Absolute referred to setpoint, active above

ab.c.L.a. Absolute referred to setpoint, active below

cool Actuator output for cold during double loop operation.

Prb.er. Probe error. Alarm active in case of sensor failure.

run.w.t. Status alarm, Active during initial hold.

Run

Status alarm, Active during RUN/START.

Run.Op. Status alarm, Active if one of the digital inputs is active and set to open.

end.cy. (End Alarm). Active at the end of the cycle.

a.o.r.s. (Auxiliary Output Related to the Step). ON or Off on each step.

a.o.r.m. (Auxiliary Output Rising Maintenance). Auxiliary output active on the rising and

maintaining steps.

a.o.fa. (Auxiliary Output Falling). Auxiliary output active on falling breaks.

burn (Burners). Burner output for gas operation.

fans (Fans). Fans output for gas operation.

H.b.A. Heater Break Alarm and Overcurrent Alarm

d.i. 1 Digital Input 1. Active when digital input 1 is active

d.i. 2 Digital Input 2. Active when digital input 2 is active

rEM.

Remote. Alarm is enabled by word 1246

138 A.4.Pr. Reserved Reserved parameter.

139 A.4. r. c. Reserved Reserved parameter.

140 a.4.s.o. Alarm 4 State Output Contact output Alarm 4 and intervention type. n.o. St. (N.O. Start) Norm. open, operating from start (Default) n.c. St. (N.C. Start) Norm. closed, operating from start n.o. tH. (N.O. Threshold) operating when Alarm is reached n.c. tH. (N.C. Threshold) operating when Alarm is reached
141 A.4. o. t. Alarm 4 Output type Defines the type if alarm 4 is analogue. 0.10 V Output 0-10 V (Default) 4.20mA Output 4-20 mA 10.0 V Output 10-0 V 20.4mA Output 20-4 mA

142 A.4.Hi. Alarm 4 Setpoint High Alarm 4 setpoint -9999..+30000 [digit] (degrees for temperature sensors). Default 0.
143 A.4.Lo. Alarm 4 Setpoint Low Setpoint inferiore di allarme 4 (solo per par.137 Al.4.F. = A.band.) -9999..+30000 [digit] (degrees for temperature sensors). Default 0.

User manual – ATR264 – 43

144 a.3.Hy. Alarm 4 Hysteresis Set Hysteresis for Alarm 4. -9999..+9999 [digit] (degrees.tenths for temperature sensors). Default: 0.5

145 a.4.re. Alarm 4 Reset
Contact reset type of Alarm 4 A. rEs. Automatic reset (Default) M. rEs. Manual reset (manual reset by keyboard or by digital input) M.rEs.S. Manual reset stored (maintains output status even after power failure)

146 A.4.S.e. Alarm 4 State Error

Alarm 4 output status in the event of an error.

If Alarm output is relay

If Alarm output is digital (SSR)

Open Contact open. (Default)

Off Digital output off. (Default)

Close Contact closed.

Digital output on.

If Alarm output is analogue 0-10V

O V

Outptut 0 V. (Default)

10 V Outptut 10 V.

If Alarm output is analogue 4-20mA 4 mA Outptut 4 mA. (Default) 2O mA Outptut 20mA.

147 A.4.S.S. Alarm 4 State Stop

Alarm 4 output status with controller in STOP.

If Alarm output is relay

If Alarm output is digital (SSR)

actv.a. Active alarm (Default)

Open Contact open.

Off Digital output off.

Close Contact closed.

Digital output on.

If Alarm output is analogue 0-10V

actv.a. Active alarm (Default)

O V

Outptut 0 V.

10 V Outptut 10 V.

If Alarm output is analogue 4-20mA
4 mA Outptut 4 mA. 2O mA Outptut 20mA.

148 A.4.Ld. Reserved Reserved parameter.
149 a.4.s.c. Alarm 4 State Cycle Defines the type of action of the Alarm on the current cycle. no.ac. No action on the cycle. Switches only the output related to the Alarm. (Default) e.cY.s. (End Cycle Signal). End of cycle (STOP) with visual signal. Switches the output relating to the Alarm and the label set in parameter151 A.4.Lb .flashes on the display until the key START / STOP is pressed.
150 a.4.de. Alarm 4 Delay Alarm 4 delay. -60:00..60:00 mm:ss. Default: 00:00 Negative value: delay when exiting the Alarm state. Positive value: delay when entering Alarm status.
151 A.4.Lb. Alarm 4 Label Set the message to be displayed when Alarm 4 is triggered. disab. Disabled (Default) Lb. 01 Message 1 (See table par. 16.1) … Lb. 19 Message 19 (See table par. 16.1) user.l. Customised message (modifiable by the user through the App or via modbus)
44 – ATR264 – User manual

152÷156

Reserved Parameters – Group F4

Reserved parameters – Group F4.

GROUP F5 – Al. 5 – Alarm 5 (ATR264-13ABC only)

157 AL.5.F. Alarm 5 Function

disab. Disabled (Default)

ab.up.a. Absolute referred to process, active above

ab.Lo.a. Absolute referred to process, active below

band. Band Alarm (command setpoint ± Alarm setpoint)

a.bAnd Asymmetrical band alarm (command setpoint + Alarm setpoint and command

setpoint – Alarm setpoint 1 L)

up.dev Alarm in upper deviation (command setpoint + deviation)

Lo.dev Alarm in lower deviation (command setpoint – deviation)

ab.c.u.a. Absolute referred to setpoint, active above

ab.c.L.a. Absolute referred to setpoint, active below

cool Actuator output for cold during double loop operation

Prb.er. Probe error. Alarm active in case of sensor failure.

run.w.t. Status alarm, Active during initial hold.

Run

Status alarm, Active during RUN/START.

Run.Op. Status alarm, Active if one of the digital inputs is active and set to open.

end.cy. (End Alarm). Active at the end of the cycle.

a.o.r.s. (Auxiliary Output Related to the Step). ON or Off on each step.

a.o.r.m. (Auxiliary Output Rising Maintenance). Auxiliary output active on the rising and

maintaining steps.

a.o.fa. (Auxiliary Output Falling). Auxiliary output active on falling breaks.

burn (Burners). Burner output for gas operation.

fans (Fans). Fans output for gas operation.

H.b.A. Heater Break Alarm and Overcurrent Alarm

d.i. 1 Digital Input 1. Active when digital input 1 is active

d.i. 2 Digital Input 2. Active when digital input 2 is active

rEM.

Remote. Alarm is enabled by word 1247

158 A.5.Pr. Reserved Reserved parameter.

159 A.5. r. c. Reserved Reserved parameter.

160 A.5.5.o. Alarm 5 State Output
Contact output Alarm 5 and intervention type. n.o. St. (N.O. Start) Norm. open, operating from start (Default) n.c. St. (N.C. Start) Norm. closed, operating from start n.o. tH. (N.O. Threshold) operating when Alarm is reached n.c. tH. (N.C. Threshold) operating when Alarm is reached

161 A.5. o. t. Alarm 5 Output type
Defines the type if alarm 5 is analogue. 0.10 V Output 0-10 V (Default) 4.20mA Output 4-20 mA 10.0 V Output 10-0 V 20.4mA Output 20-4 mA

162 A.5.Hi. Alarm 5 Setpoint High Alarm 5 setpoint -9999..+30000 [digit] (degrees for temperature sensors). Default 0.

User manual – ATR264 – 45

163 A.5.Lo. Alarm 5 Setpoint Low Lower setpoint of Alarm 5 (only for par.157 Al.5.F. = A.band.) -9999..+30000 [digit] (degrees for temperature sensors). Default 0.

164 a.5.Hy. Alarm 5 Hysteresis Set Hysteresis for Alarm 5. -9999..+9999 [digit] (degrees.tenths for temperature sensors). Default: 0.5

165 a.5.re. Alarm 5 Reset
Contact reset type of Alarm 5 A. rEs. Automatic reset (Default) M. rEs. Manual reset (manual reset by keyboard or by digital input) M.rEs.S. Manual reset stored (maintains output status even after power failure)

166 A.5.S.e. Alarm 5 State Error

Alarm 5 output status in the event of an error.

If Alarm output is digital (SSR)

Off Digital output off. (Default)

Digital output on.

If Alarm output is analogue 0-10V

O V

Output 0 V. (Default)

10 V Output 10 V.

If Alarm output is analogue 4-20mA 4 mA Output 4 mA. (Default) 2O mA Output 20mA.

167 A.5.S.S. Alarm 5 State Stop

Alarm 5 output status with controller in STOP.

If Alarm output is digital (SSR)

actv.a. Active alarm (Default)

Off Digital output off.

Digital output on.

If Alarm output is analogue 0-10V

actv.a. Active alarm (Default)

O V

Output 0 V.

10 V Output 10 V.

If Alarm output is analogue 4-20mA
4 mA Output 4 mA. 2O mA Output 20mA.

168 A.5.Ld. Alarm 5 Led Reserved parameter.
169 a.5.s.c. Alarm 5 State Cycle Defines the type of action of the Alarm on the current cycle. no.ac. No action on the cycle. Switches only the output related to the Alarm. (Default) e.cY.s. (End Cycle Signal). TEnd of cycle (STOP) with visual signal. Switches the output relating to the Alarm and the label set in parameter 171 A.5.Lb. flashes on the display until the key START/STOP is pressed.

170 a.5.de. Alarm 5 Delay Alarm 5 delay. -60:00..60:00 mm:ss . Default: 00:00 Negative value: delay when exiting the Alarm state. Positive value: delay when entering Alarm status.
171 A.5.Lb. Alarm 5 Label Set the message to be displayed when Alarm 5 is triggered. disab. Disabled (Default) Lb. 01 Message 1 (See table par. 16.1) …
46 – ATR264 – User manual

Lb. 19 Message 19 (See table par. 16.1) user.l. Customised message (modifiable by the user through the App or via modbus)

172÷176

Reserved Parameters – Group F5

Reserved parameters – Group F5.

GROUP G1 – di. 1 – Digital input 1
177 d.i1. .F. Digital Input 1 Function Operation for digital input. disab. Disabled (Default) open Temporary control block input (cycle paused, open 1 p. 47 text on display and control output switched off) emrG. (Emergency) Emergency input: device stop. Display emrG. 1 p. 47 until START/STOP key is pressed. act.ty. Action type. “cold” setting if DI active, otherwise “hot” setting r. kwh Reset kWh. Resets the value of energy consumed by the system to zero A.i.0 Reset AI. Resets the value of parameter AI to zero. (see par. 179 d.1. pr. ) M. reS. Manual reset. Resets outputs if set to manual reset. Lo.cfG. Blocks access to configuration and setpoint changes Hold With active input, pauses cycle with setpoint modifiable by keypad display Pause. 1p.47 r.cY1. (Run Cycle 1) RUN input as long as active: cycle1 r.cY.2 (Run Cycle 2) RUN input as long as active: cycle2 r.cY.3 (Run Cycle 3) RUN input as long as active: cycle3 r.cY.4 (Run Cycle 4) RUN input as long as active: cycle4 r.cY.5 (Run Cycle 5) RUN input as long as active: cycle5 r.L.cY (Run Last Cycle) RUN input as long as active: last cycle executed starts r.tHE. (Run Thermoregulator) With active input,the temperature controller function starts r.man. (Run Manual) With active input, manual mode starts tune Manual auto-tuning function start input step. Pulse input, advance one step with the cycle in start ne.cy. Pulse input, advance to next cycle label Label, displays the label set in par. 181 d.1.Lb.
178 d1. .c.t. Digital Input Contact Type Contact type for digital input. n.open (Normally open) Closed contact action (Default) n.clos (Normally closed) Open contact action
179 d1. .pr. Digital Input 1 Process Selects the quantity related to digital input 2 if par. 177 d.i.1.F. = A.i.0 A.in.1 Value read on input AI1. (Default)

180 d1. .r.c. Reserved Reserved parameter.

181 d.1.Lb. Digital Input 1 Label Sets the message to be displayed when digital input 1 is tripped disab. Disabled (Default) Lb. 01 Message 1 (See table par. 16.2) …
Lb. 20 Message 20 (See table par. 16.1) user.l. Customised message (modifiable by the user through the App or via modbus)

182 Reserved Parameters – Group G1 Reserved parameters – Group G1.
1 If parameter 181 d.1.Lb is enabled, it displays the set label.

User manual – ATR264 – 47

GROUP G2 – di. 2 – Digital input 2

183 d.i.2.F. Digital Input 2 Function

Operation for digital input. disab. Disabled (Default) open Temporary control block input (cycle paused, open 2 p. 48 text on display and control
output switched off)

emrG.

(Emergency) Emergency input: instrument stop. Display emrG. 2 p. 48 until the START/STOP key is pressed.

act.ty. r. kwh A.i.0 M. reS. Lo.cfG. Hold

Action type. “cold” setting if DI active, otherwise “hot” setting Reset kWh. Resets the value of energy consumed by the system to zero Reset AI. Resets the value of parameter AI to zero. (see par. 185 d.2. pr. ) Manual reset. RResets outputs if set to manual reset. Blocks access to configuration and setpoint changes With active input, pauses cycle with setpoint modifiable from keypad, display Pause. 1p.

r.cY1. r.cY.2 r.cY.3 r.cY.4 r.cY.5 r.L.cY r.tHE. r.man. tune step. ne.cy. label

(Run Cycle 1) RUN input as long as active: cycle1 (Run Cycle 2) RUN input as long as active: cycle2 (Run Cycle 3) RUN input as long as active: cycle3 (Run Cycle 4) RUN input as long as active: cycle4 (Run Cycle 5) RUN input as long as active: cycle5 (Run Last Cycle) RUN input as long as active: last cycle executed starts (Run Thermoregulator) With active input, the temperature controller function starts (Run Manual) With active input, manual mode starts Manual auto-tuning function start input Pulse input, advance one step with the cycle in start Pulse input, advance to next cycle Label, displays the label set in par. 187 d.2.Lb.

184 d.2.c.t. Digital Input 2 Contact Type
Contact type for digital input 2 n.open (Normally open) Closed contact action (Default) n.clos (Normally closed) Open contact action

185 d.2.Pr. Digital Input 2 Process Selects the quantity related to digital input 2 if par. 183 d.i.2.F. = A.i. 0 A.in.1 Value read on input AI1. (Default)
186 d1. .r.c. Reserved Reserved parameter.

187 d.2.Lb. Digital Input 2 Label Sets the message to be displayed when digital input 2 is tripped disab. Disabled (Default) Lb. 01 Message 1 …
Lb. 20 Message 20 (See table par. 16.1) user.l. Customised message (modifiable by the user through the App or via modbus)

188 Reserved Parameters – Group G2 Reserved parameters – Group G2.

2 If parameter 187 d.2.Lb is enabled, it displays the set label.
48 – ATR264 – User manual

GROUP H1 – disp. – Display and interface

189 v.fLt. Visualization Filter

Visualization filter.

disab. Disabled

ptcHf Pitchfork filter (Default)

fi.ord. First Order

fi.or.p. First Order with Pitchfork

2 sa.m. 2 Samples Mean

…

..n Samples Mean

10.sa.m. 10 Samples Mean

190 ui.d.2 Visualization Red Display
Set the visualization on red display
State Controller status. RUN, END, STOP, MANUAL, STEP1… STEP8 e.st.sp. (End Step Setpoint) End temperature of the running step (Default) r.spu. (Real Setpoint) Real setpoint: is updated with the programmed gradient CYc.nu. (Cycle Number) Number of the cycle being executed stp.nu. (Step Number) Number of the cycle being executed time Elapsed time from start of cycle ou.pE1. (Output Percentage) Output Percentage pro.d.1 (Process Display 1) Displays which process is displaying display 1 (Es. a.in.1) U.o.m. (Unit Of Measure) Unit of measure set in parameter 191 u. o. m. AMP. 1 Ampere from current transformer 1 (ATR264-13ABC only) d.s.p.c.1 Deviation setpoint control process 1 val.c.1 Valve position for control 1 kW c.1 Power on load of control 1 kWh.c.1 Energy transferred to the load of control 1 A.iN.1 Value read at input AI1.

191 u.o.m Unit Of Measure

Selects the unit of measurement to be shown on red displays if enabled on parameter 190.

( Default

hpa

m/h

kgp

kpa

l/s

kip

mpa

l/m

lbf

atm

l/h

ozf

mh2o

rpm

pcs

mmhg

pers.

(from App)

bar

mbar

psi

m/s

knm

m/m

kgf

192 v.out Voltage Output
Selects the voltage at the power supply terminals of the probes and digital outputs (SSR). 12 v 12 volt (Default) 24 v 24 volt

193 nFc.L. diSAb.
EnAb.

NFC Lock NFC Lock disabled: NFC accessible NFC Lock enabled: NFC not accessible

194 Reserved Parameters – Group H1 Reserved parameters – Group H1

User manual – ATR264 – 49

GROUP J1 – ct 1 – Current transformer 1 (ATR264-13ABC only)
195 ct1. .F. Current Transformer 1 Function
Enable CT 1 input and select network frequency DiSab. Disabilitato (Default) 50 Hz 50 Hz 60 Hz 60 Hz

196 ct1. .v. Current Transformer 1 Value Selects the bottom scale of the current transformer 1 1..300 Ampere (Default: 50)

197 H.b1. .r. Reserved Reserved parameter.

198 H.b1. .t. Heater Break Alarm 1 Threshold

CT1 Heater Break Alarm Threshold

Disabled alarm. (Default:)

0..300.0 Ampere.

199 oc1. .t. Overcurrent 1 Alarm Threshold

CT1 Overcurrent Alarm threshold

Disabled alarm. (Default)

0…300.0 Ampere

200 H.b1. .d. Heater Break Alarm 1 Delay

Delay time for tripping of Heater Break Alarm and CT1 Overcurrent Alarm.

00:00-60:00

mm:ss (Default: 01:00)

201÷202

Reserved Parameters – Group J1

Reserved parameters – Group J1

50 – ATR264 – User manual

GROUP K1 – a.o. 1 – Retransmission 1
203 rtM1. Retransmission 1
Retransmission for output AO1. Parameters 205 and 206 define the lower and upper limit of the
operating range. diSab. Disabled (Default) A.iN1. The value read on input AI1 c1. .SPv Command 1 setpoint ou.Pe1. Percentage of command output 1 d.s.p.c1. Deviation command process setpoint 1 AMP. 1 Ampere from current transformer 1 Md.bus Retransmits the value written to word 1241

204 r1. .tY. Retransmission 1 Type
Select retransmission type. 0-10 0..10V output 4-20 4..20mA output (Default)

205 r1. .L.L. Retransmission 1 Lower Limit Lower limit retransmission range continue output. -9999…+30000 [digit] (degrees.tenths for temperature sensors), Default: 0

206 r1. .u.L. Retransmission 1 Upper Limit Upper limit retransmission range continue output. -9999…+30000 [digit] (degrees.tenths for temperature sensors). Default: 1000.

207 r1. .s.e. Retransmission 1 State Error

Determines the value of retransmission 2 in the event of an error or fault

If the retransmission output 0-10V:

0 V

0 V. (Default)

10 v 10 V

If the retransmission output 4-20 mA:

0 ma 0 mA. (Default)

4 ma 4 mA

20 ma 20 mA

21.5ma 21.5 mA

208 r1. .s.S. Retransmission 1 State Stop

Determines the value of retransmission 1 with controller in STOP

If the retransmission output 0-10V:

actv.r. Active retransmission

0 V

0 V. (Default)

10 v 10 V

If the retransmission output 4-20 mA:

actv.r. Active retransmission

0 ma 0 mA. (Default)

4 ma 4 mA

20 ma 20 mA

21.5ma 21.5 mA

209÷210

Reserved Parameters – Group K1

Reserved parameters – Group K1

User manual – ATR264 – 51

GROUP L1 – Ser – Seriale (ATR264-12ABC-T only)
211 sL.ad. Slave Address
Select slave address for serial communication. 1..254 Default: 254.

212 bd.rt. Baud rate
Selects the baud rate for serial communication. 1.2 k 1200 bit/s 2.4 k 2400 bit/s 4.8 k 4800 bit/s 9.6 k 9600 bit/s 19.2 k 19200 bit/s (Default)

28.8 k 38.4 k 57.6 k 115.2k

28800 bit/s 38400 bit/s 57600 bit/s 115200 bit/s

213 s.p.P. Serial Port Parameters
Selects the data format for serial communication. 8.n1. 8 data bits, no parity, 1 stop bit (Default) 8.o1. 8 data bits, odd parity, 1 stop bit 8.e1. 8 data bits, even parity, 1 stop bit 8,n,2 8 data bits, no parity, 2 stop bit 8,o,2 8 data bits, odd parity, 2 stop bit
8,E,2 8 data bits, even parity, 2 stop bit

214 se.de. Serial Delay Select serial delay. 0..100 ms. Default: 5.

215 off.L. Off Line

Selects the off-line time. If there is no serial communication within the set time, the controller will

go to STOP and switch off the control output.

Off-line disabled. (Default)

1..600 Tenths of second (1=100ms, 600=60seconds).

216÷217

Reserved Parameters – Group L1

Reserved parameters – Group L1

52 – ATR264 – User manual

16 Alarm intervention modes
16.a Absolute or threshold alarm active over (par. AL.n.F. = Ab.uP.A.)

Pv Alarm Spv

Hysteresis parameter A.1.HY. > 0

Absolute alarm active over.

Hysteresis value greater than “0” (Par. A.n.HY > 0).

ON OFF
Pv

Time ON

OFF

Alarm output

Hysteresis parameter A.1.HY. < 0

Alarm Spv

Absolute alarm active over.

Hysteresis value lower than “0” (Par. A.n.HY < 0).

Time

OFF

Alarm output

16.b Absolute or threshold alarm active below (par. AL.nF. = Ab.Lo.A.)

Hysteresis parameter A.1.HY. > 0

Alarm Spv

Absolute alarm active below.

Hysteresis value greater than “0” (Par. A.n.HY > 0).

Time

OFF

OFF Alarm output

Pv
ON OFF

Alarm Spv

Hysteresis parameter A.1.HY. < 0

Absolute alarm active below.

Hysteresis value lower than “0” (Par. A.n.HY < 0).

Time ON
OFF Alarm output

16.c Band alarm (par. AL.n.F. = band)

OFF

Command Spv

OFF

Command Spv

OFF

Alarm Spv Hysteresis parameter A.1.HY. > 0

Hysteresis parameter A.1.HY. > 0

Band alarm hysteresis value greater than “0” (Par. A.n.HY > 0).

Alarm Spv

Time

Alarm output

Hysteresis parameter A.1.HY. < 0 Alarm Spv

Alarm Spv

Band alarm hysteresis value lower than “0” (Par. A.n.HY < 0).

Hysteresis parameter A.1.HY. < 0 Time

Alarm output

User manual – ATR264 – 53

16.d Asymmetric band alarm (par. AL.n.F. = A.band)

OFF

Command Spv

OFF

Alarm Spv H

Hysteresis parameter A.1.HY. > 0
Hysteresis parameter A.1.HY. > 0 Alarm Spv L

Asymmetric band alarm with hysteresis value greater than “0” (Par. A.n.HY > 0).

Time

Alarm output

OFF

Command Spv

OFF

Hysteresis parameter A.1.HY. < 0 Alarm Spv H

Alarm Spv L
Hysteresis parameter A.1.HY. < 0 Time

Asymmetric band alarm with hysteresis value lower than “0” (Par. A.n.HY < 0).

Alarm output

16.e Upper deviation alarm (par. AL.nF. = up.dev.)

Pv
ON OFF

Alarm Spv

Hysteresis parameter A.1.HY. > 0

Upper deviation alarm value of alarm setpoint greater than “0” and

CommandSpv hysteresis value greater than “0” (Par. A.n.HY > 0).

N.B.: with hysteresis value less than “0” (A.n.HY < 0) the dotted line

Time ON

OFF

Alarm output

moves under the alarm setpoint.

Pv
ON OFF

Command Spv

Alarm Spv

Upper deviation alarm value of alarm setpoint less than “0” and

Hysteresisparameter hysteresis value greater than “0” (Par. A.n.HY > 0). A.1.HY.>0 N.B.: with hysteresis value less than “0” (A.n.HY < 0) lthe dotted line

Time ON

OFF

Alarm output

moves under the alarm setpoint.

16.f Lower deviation alarm (par. AL.n.F. = Lo.dev.)

Command Spv

Hysteresis parameter A.1.HY. > 0

Lower deviation alarm value of alarm setpoint greater than “0” and

Alarm Spv

hysteresis value greater than “0” (Par. A.n.HY > 0).

N.B.: with hysteresis value less than “0” (A.n.HY < 0) the dotted line

moves under the alarm setpoint.

Time

OFF

OFF Alarm output

Pv
ON OFF

Hysteresis parameter A.1.HY. > 0

Alarm Spv

Lower deviation alarm value of alarm setpoint less than “0” and

CommandSpv hysteresis value greater than “0” (Par.

Documents / Resources

Pixsys ATR264 48x48mm Programmer Controller [pdf] User Manual
ATR264 48x48mm Programmer Controller, ATR264, 48x48mm Programmer Controller, Programmer Controller, Controller

References

User Manual

ATR264 48x48mm Programmer Controller

Product Information

Specifications

Product Usage Instructions

Safety Guidelines

Programming Modes

Configuration Methods

FAQ

Q: Can the ATR264 be used in hazardous environments?

Q: Can I modify internal components of the device?

Documents / Resources

References

Leave a comment

Cancel reply