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FE PXR4, Operation Manual

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19

 Canceling the alarm latch (Setting range: 0/1) (Option)

[Description]

• This parameter cancels the alarm latch when it is latching.

[Setting example] Opening up the alarm latch

Operating procedure

Display

Press and hold the 

SEL

 key for one second.

 will be displayed on the PV display.

Press the 

 key to display 

.

Press the 

SEL

 key once.

The current setting (  ) flashes on the SV display.

Press the 

 or 

 keys to display  .

Press the 

SEL

 key once.

 will stop flashing and will change to   in a few seconds.

If you want to display the operation status, press and hold the 

SEL

 key for two seconds.

1.

2.

3.

4.

5.

6.

Related parameters:

 to 

 (page 60)

www.

.com

[email protected]

1.800.561.8187

Summary of Contents for PXR4

Page 1: ...Micro controller X Model PXR4 5 7 9 Operation Manual C1 C2 AL1 AL2 AL3 PV SV C PXR SEL ECNO 406f www com information itm com 1 800 561 8187...

Page 2: ...g side proportional band coefficient 28 Cooling side proportional band shift Dead band Overlap band 29 Output offset value 30 Anti reset windup 30 Control algorithm 31 PV Measured value stable range 3...

Page 3: ...Output limit types 63 Output value display 64 RCJ Cold junction compensation 65 Adjusting the PV Measured value display 0 66 Adjusting the PV Measured value display 100 66 DI1 2 Digital input 1 2 ope...

Page 4: ...1 point 9 10 11 12 13 Digit Note 1 Note 2 Note 2 Note 2 Note 2 Note 3 Note 3 Note 3 Note 3 Note 3 Note 3 Note 3 Note 4 Note Note 1 Cannot be combined with heater break alarm 2 3 6 7 H cannot be speci...

Page 5: ...us communication Digital input 1 point RS485 ASCII communication Digital input 1 point 9 10 11 12 13 Digit Note 1 Note 2 Note 2 Note 2 Note 2 Note 2 Note 2 Note 2 Note 3 Note Note 1 Cannot be combined...

Page 6: ...heater break r PV Measured value display Displays the PV When setting a parameter its name appears t SV Setting value display Displays the SV When setting a parameter its value appears y SEL key Used...

Page 7: ...allow the change of parameters Lower limit value of alarm 3 Sets the lower limit value at which alarm 3 is detected Set value of alarm 3 Sets the value at which alarm 3 is detected Upper limit value o...

Page 8: ...th fuzzy logic SELF Runs PID control with self running 0 to 100 FS 2 FS oFF Starts the two position control at the values of SV HYS 2 and SV HYS 2 on Starts the two position control at the values of S...

Page 9: ...segment time Sets the 8th soak segment time Selects the power on start repeat and standby functions for ramp soak operations 0 to 99h59m 0 00 Within the SV limit 0 FS 0 to 99h59m 0 00 0 to 99h59m 0 0...

Page 10: ...pensation function to ON OFF Shifts the zero point of input value Shifts the span of input value Sets the DI1 operations Sets the DI2 operations Sets the station No for communication Sets the parity f...

Page 11: ...fts the span point of input value Sets the filter constant of remote SV input value Displays remote SV input value Sets whether or not to display each parameter 0 Z ASCII 1 Modbus RTU Setting range 0...

Page 12: ...the PXR C1 C2 AL1 AL2 AL3 PV SV C PXR SEL Just after power on PV SV displayed SEL SEL SEL approx 1 second Changes SV Not operated for 30 seconds approx 3 seconds approx 5 seconds Parameters of the fir...

Page 13: ...y operation C1 C2 AL1 AL2 AL3 PV SV C PXR SEL Just after power on PV MV displayed C1 C2 AL1 AL2 AL3 PV SV C PXR SEL PV SV displayed SEL SEL SEL approx 1 second Changes MV Not operated for 30 seconds a...

Page 14: ...ters of lower limit and upper limit of the third block cannot be set See page 54 Setting example Changing the SV from 250 C to 1195 C Press the or keys to display will be registered in the SV SV0 in t...

Page 15: ...r self tuning is being done the tuning is forcibly terminated The PID parameter remains the same in such cases Manual operation output is not limited by MV limit Manual operation can be carried out du...

Page 16: ...ill be displayed Then press the key once Press the SEL key once The current setting flashes on the SV display Press the or keys to display Press the SEL key once The standby state for control is selec...

Page 17: ...the operation is switched to remote To display the operation status press and hold the SEL key for two seconds Operating procedure Display 1 2 4 6 Set value Operation Performs local operation Performs...

Page 18: ...hold the SEL key for one second will be displayed on the PV display Press the key to display Press the SEL key once The current setting flashes on the SV display Press the or keys to display Press th...

Page 19: ...for one second will be displayed on the PV display Press the key to display Press the SEL key once The current setting flashes on the SV display Press the or keys to display Press the SEL key once wil...

Page 20: ...ed on the SV Setting code 2 Low PV type Performs the auto tuning based on the SV 10 FS Note Since ON OFF control is performed during auto tun ing overshoot against the SV may occur To reduce the overs...

Page 21: ...PV changes to the value of the temperature at which the alarm is set to OFF or if DI for the timer is set to OFF the counter is reset and the alarm relay is opened PV SV Remaining time seconds displa...

Page 22: ...hold the SEL key for two seconds Operating procedure Display 1 2 3 4 5 6 Description These parameters are used to for settings of alarm 1 2 and 3 When the alarm type or is set to 0 to 15 alarms 1 2 an...

Page 23: ...gs are changeable from the controller but unchangeable via communication All settings are unchangeable from the controller or via communication Only the SV is changeable from the controller but all se...

Page 24: ...e PV display Press the SEL key once The current setting flashes on the SV display Press the or keys to display Press the SEL key once will stop flashing and will be registered for After that the contr...

Page 25: ...ineffec tive Press and hold the SEL key for three seconds will be displayed on the PV display Press the key to display Press the SEL key once The current setting flashes on the SV display Press the o...

Page 26: ...ng of ineffective Press and hold the SEL key for three seconds will be displayed on the PV display Press the key to display Press the SEL key once The current setting flashes on the SV display Press t...

Page 27: ...sis range from 1 C to 35 C Press and hold the SEL key for three seconds will be displayed on the PV display Press the key to display Press the SEL key once The current setting flashes on the SV displa...

Page 28: ...L key for two seconds Operating procedure Display 1 2 3 4 5 6 Before setting the cooling side proportional band set the heating side proportional band to an optimum value To select the two position co...

Page 29: ...lashing and will be registered for After that the controller will operate with being 2 0 If you want to display the operation status press and hold the SEL key for two seconds Operating procedure Disp...

Page 30: ...three seconds will be displayed on the PV display Press the key to display Press the SEL key once The current setting flashes on the SV display Press the or keys to display Press the SEL key once wil...

Page 31: ...Press the key to display Press the SEL key once The current setting flashes on the SV display Press the or keys to display Press the SEL key once will stop flashing and will be registered for After t...

Page 32: ...t in the parameter of 1 r Power off the PXR t Power on the device to be controlled y Power on the PXR Tuning Control 2 To re start the self tuning If the device that is to be controlled has powered ON...

Page 33: ...eter of 0 e During auto tuning operation r During ramp soak operation t Error display or is displayed y During dual output The set value of the parameter of is larger than 4 u When setting the paramet...

Page 34: ...perations at power on and changing the SV and under unstable control q Operations at power on w Operations at changing the SV e Operation under unstable control PV SV Time During tuning PV SV Time Dur...

Page 35: ...Press the key to display Press the SEL key once The current setting flashes on the SV display Press the or keys to display Press the SEL key once will stop flashing and will be registered for After th...

Page 36: ...y for three seconds will be displayed on the PV display Press the key to display Press the SEL key once The current setting flashes on the SV display Press the key to display Press the SEL key once wi...

Page 37: ...Typical 30 seconds For SSR driving output Use in short cycles if there is no problem with the device to be controlled Typical 1 to 2 seconds Output ON Cycle time Cycle time Setting example Setting the...

Page 38: ...urrent setting flashes on the SV display Press the or key to display Press the SEL key once will stop flashing and will be registered for After that the controller will operate with the cooling side c...

Page 39: ...move the resistance of 250 as well as changing the code Note After changing the codes power off the PXR and then power it on again Code 1 2 3 4 5 6 7 8 12 13 16 Input signal Resistance bulb RTD Pt 100...

Page 40: ...below Thermocouple R at 0 to 500 C Thermocouple B at 0 to 400 C Other kinds of thermocouples 0 5 FS 1 digit 1 C 150 300 500 600 100 200 600 850 400 800 400 800 1200 1600 1800 1600 200 400 800 800 1300...

Page 41: ...L key once will stop flashing and will be registered for Press the key to display on the PV display Press the SEL key once The current setting flashes on the SV display Press the or key to display Pre...

Page 42: ...lay Press the SEL key once The current setting flashes on the SV display Press the key to display Press the SEL key once will stop flashing and will be registered for After that the controller will op...

Page 43: ...ed on the PV display Press the key to display Press the SEL key once The current setting flashes on the SV display Press the or key to display Press the SEL key once will stop flashing and will be reg...

Page 44: ...be displayed on the PV display Press the key to display Press the SEL key once The current setting flashes on the SV display Press the or key to display Press the SEL key once will stop flashing and...

Page 45: ...0 seconds Setting example Changing the filter constant from 5 0 5 seconds to 10 0 10 seconds Press and hold the SEL key for three seconds will be displayed on the PV display Press the key to display...

Page 46: ...tion types power the PXR off and then on Setting code 0 indicates No alarm Note Alarm set value and alarm operations Alarm set value AL Upper limit Lower limit Lower limit Upper limit Absolute value D...

Page 47: ...rm 2 Alarm 3 Display symbol AL2 A2 L A2 H Display symbol AL3 A3 L A3 H Display symbol Screen name Screen name Screen name Absolute value alarm ALM1 0 1 2 3 4 5 6 7 8 9 10 PV PV ALn Alarm type No alarm...

Page 48: ...t absolute value with hold ALM3 16 17 18 19 20 21 22 23 ALM2 16 17 18 19 20 21 22 23 Operation figure PV An L An H PV SV An L An H PV SV An L An H PV SV An H An L PV An L An H PV SV An L An H PV SV An...

Page 49: ...on the PV display Press the key to display Press the SEL key once The current setting flashes on the SV display Press the key to display Press the SEL key once will stop flashing and will be register...

Page 50: ...e new setting to to to Parameters In order to execute these functions it is necessary to set the programs in advance To set the programs set the SV Setting value and time desired for the parameters sh...

Page 51: ...ol Standby mode Standby mode Standby mode Standby mode Output at OFF Continuous control Continuous control Standby mode Standby mode Continuous control Continuous control Standby mode Standby mode Con...

Page 52: ...100 50 TM1r TM1S TM3r TM3S SV 1 SV 2 PV TM1r TM1S TM2S TM3r SV 3 TM2r Pattern of the program Pattern that is affected by the SV limit function The segment in which both the ramp time and soak time are...

Page 53: ...SEL key once will stop flashing and will be registered for After that the controller will operate with the Direct Upper limit for burn out output selected If you want to display the operation status p...

Page 54: ...re not affected When the SV limiter is set during ramp soak operation or switching the SV with the DI1 function the SV SV0 that is set manually and the displayed SV are affected by the SV limiter So a...

Page 55: ...be activated while the DI input is set to ON The relay is closed in the set time after DI input is set to OFF When the ON OFF delay timer is selected ALMn 34 the timer is activated while the DI input...

Page 56: ...to display Press the SEL key once The current setting flashes on the SV display Press the or keys to display Press the SEL key once will stop flashing and will be registered for After that the contro...

Page 57: ...of n 1 heaters When the thyristor SCR phase control system is used to control the heater the parameters of and can not be used Connect this to the heater Pass it through the hole of the CT Connect th...

Page 58: ...l be registered for After that the controller will operate with detecting current of heater break being 9 0A If you want to display the operation status press and hold the SEL key for two seconds Oper...

Page 59: ...AL1 A1hy ALM1 ALM2 AL2 A2hy ALM3 AL3 A3hy Setting example Changing the hysteresis of alarm 2 from 1 C to 3 C Press and hold the SEL key for five seconds will be displayed on the PV display Press the k...

Page 60: ...rm types ALM1 2 or 3 to 0 Display Causes A break in the thermocouple sensor A break in the resistance bulb sensor RTD A The PV reading value exceeds the P SU by 5 FS or more A break in the resistance...

Page 61: ...current setting flashes on the SV display Press the or keys to display Press the SEL key once will stop flashing and will be registered for After that the controller will operate with the error statu...

Page 62: ...he or keys to display Press the SEL key once will stop flashing and will be registered for After that the controller will operate with the output lower limit being 10 If you want to display the operat...

Page 63: ...ontroller will operate with outputs 1 and 2 maintained within the upper and lower limits If you want to display the operation status press and hold the SEL key for two seconds Operating procedure Disp...

Page 64: ...to the actual output Setting example Confirming the output value the calculated value of control output 1 Press and hold the SEL key for five seconds will be displayed on the PV display Press the key...

Page 65: ...seconds will be displayed on the PV display Press the key to display Press the SEL key once The current setting flashes on the SV display Press the or keys to display Press the SEL key once will stop...

Page 66: ...lay at input of 400 C 402 C Adjustment value Display at input of 0 C 0 C Display at input of 400 C 400 C 1 2 Adjustment example for input range of 0 to 400 C Setting the parameters of and to 0 re turn...

Page 67: ...1 second However the SV No is not displayed during the ramp soak operation DI operation Setting range 0 to 12 Option Ramp soak operation RUN RESET DI function 12 The ramp soak operation is switched b...

Page 68: ...tion DI functions 9 to 11 The DI can set the ON OFF of timer while codes 32 to 34 are set in Setting alarm types page 46 For the operation see page 46 DI function AT Standard AT Low PV AT start AT can...

Page 69: ...ress and hold the key for five seconds will be displayed Press the or keys to flicker and to display Repeat the procedure from 3 to 5 to check the set value Press the key once The current setting will...

Page 70: ...he SV display Press the or keys to display Press the SEL key once will stop flashing and will be registered for After that the controller will operate with the station number being 123 If you want to...

Page 71: ...for five seconds will be displayed on the PV display Press the key to display Press the SEL key once The current setting flashes on the SV display Press the or keys to display Press the SEL key once w...

Page 72: ...1 Modbus RTU protocol 0 Z ASCII protocol Related parameters page 70 page 71 Setting example Changing to Z ASCII protocol Press and hold the SEL key for 5 seconds will be displayed in the PV display se...

Page 73: ...he display area If unoperated state continues the PV will be displayed Press the key once will be displayed and 1 SV retransmission will be registred for the retransmission output type After that the...

Page 74: ...limit value of measurement range and P SU 400 upper limit value of measurement range So from the formula shown above A 100 C 0 or 300 C 0 B 400 0 400 1 Setting Ao L What position is 100 C in the temp...

Page 75: ...sed to correct the deviation of remote SV input By setting 0 to the parameters the status at the time of delivery from the factory can be restored 1 To correct the deviation from zero point 0 input si...

Page 76: ...of 5 0 seconds To display the operation status press and hold the SEL key for 2 seconds Operating procedure 1 2 3 4 5 6 Description This parameter is used to make the input signal fluctua tion range...

Page 77: ...input adjustment is displayed as display value Setting example Checking the remote SV input value Press and hold the SEL key for 5 seconds will be displayed in the PV display section Press the key to...

Page 78: ...stop flashing and will be registered for After that the parameters of and will be skipped and will not be displayed If you want to display the operation status press and hold the SEL key for two seco...

Page 79: ...ayed 3 A decimal point has not been displayed 4 The SV or the set val ues of some parameters have been changed without any operation 5 ON OFF control Two posi tion control has not started 6 ON OFF con...

Page 80: ...does not work properly 14 An excessive over shoot has occurred dur ing auto tuning opera tion 15 The self tuning does not work properly 16 The PV display disap peared Possible causes Input filter cons...

Page 81: ...tion methods 7 Options of alarm 1 2 and 3 60 Output direction at input burn out 53 Output limit types 63 Output offset value 30 Overlap band 29 Parameter display mask 78 Parameter functions and method...

Page 82: ...82 Memo www com information itm com 1 800 561 8187...

Page 83: ...f equipment might occur we recommend the installation of inde pendent safety equipment with a separate temperature sensor to disable the heating circuit in case of overheating The controller alarm sig...

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