gefran GRM-H 15 User Manual

819XX_MAN_GRM-H_11-2022_ENG_pag. 3
TABLE OF CONTENTS
1. PRELIMINARY INSTRUCTIONS ..................... 5
1.1. Profile ....................................................................................5
1.2. Installation ............................................................................. 6
2. Installation and Connection ........................... 7
2.1. Dimensions and mounting measurements ............................7
2.2. DIN rail fixing ......................................................................... 8
2.3. Panel fixing ............................................................................9
2.4. Front view ..............................................................................9
2.5. Pinout .................................................................................. 10
2.5.1. Analog control ........................................................... 10
2.6.1. IO-Link control ..........................................................11
2.7. Load wiring ..........................................................................12
2.8. Terminal and conductor table ..............................................20
2.9. Fan maintenance .................................................................21
3. CONFIGURATION .......................................... 22
3.1. Device configuration ...........................................................22
3.1.1. Gefran NFC application ............................................ 22
3.1.2. Configuration software and real-time checks ...........23
3.1.3. IO-Link ......................................................................23
3.1.4. Key ............................................................................24
4. LED ................................................................. 26
5. PARAMETER DESCRIPTIONS ...................... 27
5.1. Inputs ..................................................................................27
5.1.1. Analog input ............................................................. 27
5.1.1.1. Analog input type ............................................. 27
5.1.1.2. Analog input scale minimum limit ....................27
5.1.1.3. Analog input scale maximum limit ...................27
5.1.1.4. Analog input correction offset .......................... 28
5.1.1.5. Analog input signal digital low-pass filter ........28
5.1.1.6. Fault Action Power ........................................... 28
5.1.1.7. Analog input value (process variable) ..............28
5.1.1.8. Analog input status ..........................................29
5.1.2. Load current value ....................................................29
5.1.2.1. Current reading correction offset .....................29
5.1.2.2. Current reading low pass digital filter ............29
5.1.2.3. Current reading scale minimum limit ...............29
5.1.2.4. Current reading scale maximum limit ..............30
5.1.2.5. Real-time current reading input value .............. 30
5.1.2.6. Current reading input value ..............................30
5.1.2.7. Current reading status .....................................30
5.1.3. Line voltage value ..................................................... 31
5.1.3.1. Voltage reading correction offset .....................31
5.1.3.2. Voltage reading low pass digital filter ..............31
5.1.3.3. Voltage reading scale minimum limit ................31
5.1.3.4. Voltage reading scale maximum limit ...............31
5.1.3.5. Voltage reading input real-time value ...............32
5.1.3.6. Voltage reading input value ..............................32
5.1.3.7. Mains voltage frequency .................................. 32
5.1.3.8. Voltage reading status ......................................32
5.1.4. Values on load ........................................................... 33
5.1.4.1. RMS load current .............................................33
5.1.4.2. Load voltage ....................................................33
5.1.4.3. Power on load .................................................. 33
5.1.4.4. Load impedance ..............................................33
5.1.4.5. Consumed energy meter 1 ...............................33
5.1.4.6. Consumed energy meter 2 ...............................34
5.1.4.7. Energy meter reset ........................................... 34
5.1.5. Key ............................................................................34
5.1.4.8. Front key enabling ............................................34
5.2. Alarms .................................................................................35
5.2.1. HB (Heat Break) Alarm .............................................. 35
5.2.1.1. HB alarm threshold teach-in/calibration function
35
5.2.1.2. Functional diagram ..........................................36
5.2.1.3. Enabling HB alarm ...........................................37
5.2.1.4. Enable memory for HB alarm
.........................................................................37
5.2.1.5. HB alarm functionB
.........................................................................37
5.2.1.6. Delay time for HB alarm activation ..................38
5.2.1.7. HB alarm threshold ..........................................38
5.2.1.8. Current Hb.tr alarm threshold ..........................38
5.2.1.9. Calibration status .............................................38
5.2.1.10. Alarm states .....................................................39
5.2.1.11. Detailed HB alarm status .................................39
5.2.1.12. Calibration command .......................................39
5.2.1.13. HB alarm threshold percentage .......................40
5.2.1.14. Current reading in HB calibration .....................40
5.2.1.15. Voltage reading in HB calibration ..................... 40
5.2.1.16. Power read in HB calibration ...........................40
5.2.1.17. Current reading in HB calibration for IR lamps 41
5.2.1.18. Voltage reading in HB calibration for IR lamps 41
5.2.1.19. Max HB IR Calibration power .........................42
5.2.1.20. Alarm reset ...................................................... 42
5.2.2. Allarme di Power Faut ............................................... 42
5.2.2.1. Enabling Power Fault alarms ...........................42
5.2.2.2. Enable memory for Power Fault alarms ........... 43
5.2.2.3. SSR_SHORT update time ................................43
5.2.2.4. NO_VOLTAGE and NO_CURRENT alarm filter ..
43
5.2.2.5. Alarm states ...................................................44
5.2.2.6. Alarm reset .....................................................44
5.2.3. Thermal protection alarm .......................................... 45
5.2.3.1. SSR temperature ..............................................45
5.2.3.2. SSR temperature derivative .............................45
5.2.3.3. SSR temperature derivative .............................45
5.2.4. SHORT_CIRCUIT_CURRENT alarm .........................46
5.2.4.1. Number of restarts in case of SHORT_CIRCU-
IT_CURRENT ...................................................46
5.3. Inputs/Outputs ....................................................................47
5.2.4.2. Function for pin13 input/output .......................47
5.2.4.3. Pin 13 input/output type ..................................48
5.2.4.4. Function for pin14 input .................................. 48
5.2.4.5. Pin 14 input type ..............................................48
5.2.4.6. Function for pin17 input/output .......................49
5.2.4.7. Pin 17 input/output type ..................................49
5.2.4.8. Function for pin19 output .................................50
5.2.4.9. Pin 19 output type ............................................50
5.2.4.10. PWM input timeout ..........................................50
5.2.4.11. Digital filter for PWM input ...............................51
5.2.4.12. Digital input status ...........................................51
5.2.4.13. Status outputs ..................................................51
5.4. Counters ..............................................................................52
5.4.4.1. HB alarms counter 1 ......................................52
5.4.4.2. HB alarms counter 2 ....................................52
5.4.4.3. Counter reset .................................................52
5.4.4.4. Overheat event counter 1 ...............................52
5.4.4.5. Overheat event counter 2 ...............................53
5.4.4.6. Counter reset .................................................53
5.4.4.7. SHORT_CIRCUIT_CURRENT event counter 1 53
5.4.4.8. SHORT_CIRCUIT_CURRENT event counter 2 53
5.4.4.9. Counter reset ..................................................53
5.4.4.10. Max temperature value reached 1 .................54
5.4.4.11. Max temperature value reached 2 ..................54
5.4.4.12. Reset Max temperature value ......................54
5.4.4.13. Number of hours of SSR operation ..............54
5.5. Controls ...............................................................................55
5.5.1. Dryout ...................................................................... 55
5.5.1.1. Dryout enable ................................................... 55
5.5.1.2. Dryout time .......................................................55

gefran GRM-H 15 Specifications

General

Brand	gefran
Model	GRM-H 15
Category	Controller
Language	English