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User manual - ATR902 - 27

11.b

Band alarm (setpoint-process)

Time

Hysteresis

OFF

PROCESS

SETPOINT

Comparison value

(Par. 25)

Alarm can be:

• Active outside

• Active inside

In the figure it is active outside.

11.c

Deviation alarms

Time

Hysteresis

OFF

OUT

PROCESS

SETPOINT

Comparison value

(Par. 25)

Alarm can be:

• Upper deviation

• Lower deviation

In the figure it is upper deviation.

11.d

Independent alarm refferring to the setpoint

Time

Hysteresis

OFF

OUT

SETPOINT

Comparison value

(Par. 25)

Alarm can be:

• Active over

• Active under

In the figure it is active on.

Each intervention can be related to

a cycle lock and/or to an acoustic

signalling.

Содержание ATR 902

Страница 1: ...ATR 902 Controller User manual ...

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Страница 3: ...and configuration 15 7 1 Programming or modifying cycle data 15 8 Cycle start 17 8 1 Start of a cycle and setting of delayed start 17 8 2 Fast advancement function 17 8 3 Simple controller function 18 9 Programmer functions 18 9 1 Hold function 18 9 2 Automatic Tuning 18 9 3 Manual Tuning 19 9 4 Recovery of interrupted cycle 19 9 5 Waiting step end 21 9 6 Loading default values 21 10 Table of conf...

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Страница 7: ...er supply before proceeding to hardware settings or electrical wirings Only qualified personnel should be allowed to use the device and or service it and in accordance to technical data and environmental conditions listed in this manual Do not dispose electric tools together with household waste material In observance European Directive 2002 96 EC on waste electrical and electronic equipment and i...

Страница 8: ...charges 3 3 Software features Regulation Algorythm ON OFF with hysteresis P PI PID PD proportional time Proportional band 0 9999 C or F Integral time 0 0 999 9 sec 0 excludes integral function Derivative time 0 0 999 9 sec 0 excludes derivative function Controller functions Manual or automatic tuning selectable alarms Interruped cycle recovery Waiting Delayed start Programmable cycles 15 max 18 st...

Страница 9: ...y those with phase control It is strongly recommended to install adequate mains filter on power supply of themachinewherethecontrollerisinstalled particularlyifsupplied230Vac 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 machi...

Страница 10: ...ing step During configuration it visualizes the value of entering parameter 6 2 Meaning of Status Lights Led 3 C1 ON when the heating elements are activaved 4 A1 ON when alarm 1 is active 5 TUN ON when controller is executing an auto tuning cycle 7 RUN ON when the device is in START cycle or in Simple controller mode Blinking LED indicates the standby of the controller 8 ON when the programmer is ...

Страница 11: ...oller in STOP allows to visualizes the duration of the last cycle if chronometer is enabled In programming allows to confirm a value and move to the next one With controller in START allows to visualize cyclically the setpoint and the other process value 15 CYCLE With controller in STOP allows to select cycles to start or modify and to enter parameters configuration In configuration allows to modi...

Страница 12: ...or cycle no 2 up to cY 15 for cycle 15 7 1 1 Programming of starting setpoint if not configured see par 6 1 2 The selection of an initial setpoint a specific starting temperature of the cycle grants the correct gradient if the kiln is still heat from a previous process Press Display Do 2 STEP Red display visualizes 00 5 Green display shows the starting setpoint Otherwise pass to point 4 At any tim...

Страница 13: ...isplay visualizes 01 S Green display shows the step setpoint temperature that has to be reached within given time With or select the setpoint temperature reached at step end 7 1 3 Programming of the alarm auxiliary if configured Press Display Do 7 STEP Red display visualizes 01 A Green display shows A1 of or A1 on If AL 1 is not programmed as auxiliary time a o r s skip to point 10 8 Select auxili...

Страница 14: ...tart is active see parameter 15 de st proceed as follows Press Display Do 3 START STOP Red display visualizes WAit Green display shows flashing the programmed waiting time 4 Increases or decreases the initial waiting time hour minutes 5 START STOP Waiting starts When the programmed time expires cycle will start Press or to modify the time 8 2 Fast advancement function During functioning or after a...

Страница 15: ...TEP and the arrow keys To exit this function press START STOP for 1 9 Programmer functions 9 1 Hold function This function allows to interrupt a cycle red display visualizes hoLd and cycle is stopped It is possible to modify setpoint pressing or To start this function proceed as follows Enter configuration and select en on parameter 17 HLd f With cycle in progress press CYCLE for 1 function will b...

Страница 16: ... ATR902 can resume the interrupted cycle There are two recovery modes 9 4 1 Recovery with automatic gradient To enable cycle recovery with automatic gradient set 1 on parameter 22 r i cy At restart after a power failure controller will operate like this 1 If a power failure occurs during a rising step the gradient will be same as the operating step setpoint temperature equal to the temperature rea...

Страница 17: ...e process is lower than the setpoint ATR902 locks the working cycle executing a step with the rising gradient set on parameter 22 r i cy to return to the setpoint value entered before the power failure and the cycle restarts form that point In recovery mode the point on the right of the red display flashes and display shows rec instead of the cycle number Temperature Time SETPOINT Step1 Step2 Blac...

Страница 18: ...end Par 20 Stepandmax gap Par 21 Step3 PROCESS To exit manually from this function press To disable this function fix at 0 end step waiting time w t s e During end step waiting red display shows wait instead of the cycle number 9 6 Loading default values This procedure allows to restore all default settings Press stop and follow the points below Press Display Do 1 CYCLE Press for 5 Green display s...

Страница 19: ...ch from mnemonic parameter name to numeric parameter number visualization and vice versa 5 Scrolls parameters Select the parameter to be modified 6 STEP Allows to modify parameter red display visualizes flashing the value of the selected parameter 7 Increases or decreases the visualized value Enter the new data 8 STEP Confirms data entering red display stops flashing To modify another parameter ba...

Страница 20: ...it corrects ambient temperature value 99 9 99 9 tenths of degree Default 0 0 3 G caL Gain Calibration Number multiplied with process value to calibrate working point 99 9 99 9 Default 0 0 4 up L s Upper Limit Setpoint Setpoint upper limit 0 3200 degrees Default 1250 5 dEGr Degree Select type of degree Centigrade Default Fahrenheit 6 Tune Tune Select autotunig type Dis Disabled Default Auto Automat...

Страница 21: ...or P I D on contactor 10 15 for P I D on SSR 1 1 300 seconds Default 10 13 c s e Command State Error SContact status for command output in case of error o c Open Contact Default c c Closed Contact 14 ui d 2 Visualization Display 2 Set visualization on display 2 during a cycle e st s End Step Setpoint End temperature of operating step r spu Real Setpoint Updated according to the selected gradient c...

Страница 22: ...number of cycles that the user cannot modify these can be pre programmed by the manufacturer installer to avoid wrong progamming Ex selecting 3 the programming of the first 3 cycles is locked 0 15 locked cycles Default 0 20 w t s e Waiting Time Step End Selects time for step end waiting in hh mm 00 00 Step end waiting excluded 00 01 24 00 hh mm Default 01 00 21 m G s e Max Gap Step End Selects max...

Страница 23: ...intenance Auxiliary output active for rising and holding steps a o fa Auxiliary Output Falling Auxiliary output active for falling steps 24 a 1 s o Alarm 1 State Output Selects contact type for alarm 1 output n o Normally Open Default n c Normally Closed 25 a 1 tH Alarm 1 Threshold Selects setpoint value for alarm 1 260 3200 degrees Default 0 26 a 1 Hy Alarm 1 Hysteresis Selects hysteresis for ala...

Страница 24: ... to guarantee the programmed gradient for the first step dis Disabled Cycle starting setpoint disabled En Enabled Cycle starting setpoint selectable by the user En a t Enabled Ambient Temperature Fixed cycle starting setpoint 25 C Default 42 cHro Chronometer Enables chronometer with cycle in execution it shows the time elapsed from cycle start with cycle in STOP it visualizes the duration of the l...

Страница 25: ...d Starting from the ninth step the last led is always flashing fL 18 Full 18 Each led corresponds to a step and flashes during its execution It is lighted for steps already executed Starting from the eighteenth step the last led is always flashing sGL 9 Single 9 Each led corresponds to a step and it is lighted during its execution Starting from the tenth step the last led is always flashing 48 cY ...

Страница 26: ...um Proportional Band Selects the proportional band max value selectable by automatic tune 0 0 999 9 tenths of degree Default 50 0 56 mn i t Minimum Integral Time Selects the integral time min value selectable by automatic tune 0 999 9 seconds Default 10 0 11 Alarm intervention modes The ATR902 has the possibility to program an alarm Into the following table all intervention modes are showed 11 a A...

Страница 27: ...on alarms Time Hysteresis OFF ON OUT PROCESS SETPOINT Comparisonvalue Par 25 Alarm can be Upper deviation Lower deviation In the figure it is upper deviation 11 d Independent alarm refferring to the setpoint Time Hysteresis OFF ON OUT SETPOINT Comparisonvalue Par 25 Alarm can be Active over Active under In the figure it is active on Each intervention can be related to a cycle lock and or to an aco...

Страница 28: ...ilure of a connected thermocouple visualizing E 05 flashing on display For other signals see table below Cause Howtodo E 0 1 sYs e Error in EEPROM cell programming Call Assistance E 03 eep e Incorrect cycle data Riprogrammare il ciclo E 04 sYs e Incorrect configuration data Possible loss of instrument calibration Verify that configuration parameters are correct E 05 prb 1 Sensor connected to AI1 b...

Страница 29: ...User manual ATR902 29 Notes Updates ...

Страница 30: ...Delayed Start 24 16 sp fu Special Functions 25 17 HLd F Hold Function 25 18 cy au Cycles Available 25 19 b pr c Block Programming Cycles 25 20 w t s e Waiting Time Step End 25 21 m G s e Max Gap Step End 25 22 r i cY Recovery Interrupted Cycle 25 23 AL 1 Alarm 1 26 24 a 1 s o Alarm 1 State Output 26 25 a 1 tH Alarm 1 Threshold 26 26 a 1 Hy Alarm 1 Hysteresis 26 27 a 1 se Alarm 1 State Error 26 28 ...

Страница 31: ... Cycle 2 Name 28 50 cY 3 n Cycle 3 Name 28 51 cY 4 n Cycle 4 Name 28 52 cY 5 n Cycle 5 Name 28 53 m G tu Max Gap Tune 29 54 mn p b Minimum Proportional Band 29 55 ma p b Maximum Proportional Band 29 56 mn i t Minimum Integral Time 29 ...

Страница 32: ...e avec attention les renseignements de sûreté et installation contenus dans ce manuel Antes de usar el dispositivo leer con atención las instrucciones y las medidas de seguridad contenidas en este manual Vor der Inbetriebnahme Verwendung dieses Reglers bitte die in dieser Anleitung enthaltenen Sicherheitshinweise und Angaben sorgfältig lesen PIXSYS s r l www pixsys net sales pixsys net support pix...

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