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GRM-H 15
gefran GRM-H 15 User Manual
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819XX_MAN_GRM-H_11-2022_ENG_pag. 91
GRM-H
GRM-H
GRM-H
GRM-H
GRM-H
GRM-H
GRM-H
GRM-H
GRM-H
7.2.
Derating curves
N.B: The curves of the GRM-H 90/120 refer to the device complete with a working specified fan.
DERA
TING CURVES GRM-H 75 ÷ 120A
DERA
TING CURVES GRM-H 40 ÷ 60A
DERA
TING CURVES GRM-H 15 ÷ 30A
Rated current curves as a function of ambient temperature (minimum distance between GRM-H of 20mm).
90
92
Table of Contents
Table of Contents
3
Preliminary Instructions
5
Profile
5
Installation
6
Installation and Connection
7
Dimensions and Mounting Measurements
7
DIN Rail Fixing
8
Panel Fixing
9
Front View
9
Pinout
10
Analog Control
10
IO-Link Control
11
Load Wiring
12
Terminal and Conductor Table
20
Fan Maintenance
21
Configuration
22
Device Configuration
22
Gefran NFC Application
22
Configuration Software and Real-Time Checks
23
IO-Link
23
Key
24
Led
26
Parameter Descriptions
27
Inputs
27
Analog Input
27
Analog Input Type
27
Analog Input Scale Minimum Limit
27
Analog Input Scale Maximum Limit
27
Analog Input Correction Offset
28
Analog Input Signal Digital Low-Pass Filter
28
Fault Action Power
28
Analog Input Value (Process Variable)
28
Analog Input Status
29
Load Current Value
29
Current Reading Correction Offset
29
Current Reading Low Pass Digital Filter
29
Current Reading Scale Minimum Limit
29
Current Reading Scale Maximum Limit
30
Real-Time Current Reading Input Value
30
Current Reading Input Value
30
Current Reading Status
30
Line Voltage Value
31
Voltage Reading Correction Offset
31
Voltage Reading Low Pass Digital Filter
31
Voltage Reading Scale Minimum Limit
31
Voltage Reading Scale Maximum Limit
31
Voltage Reading Input Real-Time Value
32
Voltage Reading Input Value
32
Mains Voltage Frequency
32
Voltage Reading Status
32
Values on Load
33
RMS Load Current
33
Load Voltage
33
Power on Load
33
Load Impedance
33
Consumed Energy Meter 1
33
Consumed Energy Meter 2
34
Energy Meter Reset
34
Key
34
Front Key Enabling
34
Alarms
35
HB (Heat Break) Alarm
35
HB Alarm Threshold Teach-In/Calibration Function
35
Functional Diagram
36
Enabling HB Alarm
37
Enable Memory for HB Alarm
37
HB Alarm Functionb
37
Delay Time for HB Alarm Activation
38
HB Alarm Threshold
38
Current Hb.tr Alarm Threshold
38
Calibration Status
38
Alarm States
39
Detailed HB Alarm Status
39
Calibration Command
39
HB Alarm Threshold Percentage
40
Current Reading in HB Calibration
40
Voltage Reading in HB Calibration
40
Power Read in HB Calibration
40
Current Reading in HB Calibration for IR Lamps
41
Voltage Reading in HB Calibration for IR Lamps
41
Max HB IR Calibration Power
42
Alarm Reset
42
Allarme DI Power Faut
42
Enabling Power Fault Alarms
42
Enable Memory for Power Fault Alarms
43
SSR_SHORT Update Time
43
VOLTAGE and NO_CURRENT Alarm Filter
43
Alarm States
44
Alarm Reset
44
Thermal Protection Alarm
45
SSR Temperature
45
SSR Temperature Derivative
45
SHORT_CIRCUIT_CURRENT Alarm
46
Number of Restarts in Case of SHORT_CIRCU
46
Current
46
Inputs/Outputs
47
Function for Pin13 Input/Output
47
Pin 13 Input/Output Type
48
Function for Pin14 Input
48
Pin 14 Input Type
48
Function for Pin17 Input/Output
49
Pin 17 Input/Output Type
49
Function for Pin19 Output
50
Pin 19 Output Type
50
PWM Input Timeout
50
Digital Filter for PWM Input
51
Digital Input Status
51
Status Outputs
51
Counters
52
HB Alarms Counter 1
52
HB Alarms Counter 2
52
Counter Reset
52
Overheat Event Counter 1
52
Overheat Event Counter 2
53
Counter Reset
53
SHORT_CIRCUIT_CURRENT Event Counter 1
53
SHORT_CIRCUIT_CURRENT Event Counter 2
53
Max Temperature Value Reached 1
54
Max Temperature Value Reached 2
54
Reset Max Temperature Value
54
Number of Hours of SSR Operation
54
Controls
55
Dryout
55
Dryout Enable
55
Dryout Time
55
Dryout Power
56
Dryout Phase Restart Command
56
Dryout Phase End Command
56
Dryout Phase Status
56
Communication Error Mode
57
Communication Error Timeout
57
Communication Error Power
57
Ìinductive Load on
58
Start Modes
58
Manual Power Saving
58
Automatic/Manual Status
59
Manual Power Percentage Value
59
Percent Value of Delivered Power
59
Power Control
60
Trigger Modes
60
Phase Angle (PA) Mode
61
Softstart
62
Trigger Modes
63
Minimum Number of Burst Firing Cycles
63
SSR Output Cycle Time
63
Soft Start Ramp Settings
64
Soft Start Enabling
64
Soft Start Ramp Duration
64
Soft Start Ramp Reactivation Time
64
Enabling Softstart at Shutdown
65
Soft Start Ramp Status
65
Current Limit Settings
65
Peak Current Limiter During Softstart
65
Maximum Peak Current During Softstart
66
RMS Steady State Current Control
66
Maximum RMS Current at Steady State
67
Triggering Delay Settings (Triggering Delay)
67
Enable Triggering Delay
67
Triggering Delay
67
Minimum Non-Conduction Time to Reactivate Triggering Delay
68
Minimum Trigger Power
68
Control Output Gradient
68
Feedback Mode
69
Enabling Feedback Mode
70
Voltage Feedback Reference
70
Current Feedback Reference
70
Power Feedback Reference
70
Impedance Feedback Reference
71
Feedback Response Speed
71
Feedback Calibration Command
71
Feedback Reference
72
Power Correction for Feedback
72
Hardware and Software Information
73
Software Version
73
Manufacturer Identifier
73
Model Identifier
73
Serial Number
73
Product Code (Fxxxxxx Order Code)
74
Last Modification User
74
Hardware Card Recognition
74
Hardware Card Recognition 1
75
Options Installed
75
IO-Link
76
Io-Link Installation and Electrical Connections
76
Electrical Installation
76
Control Mode
77
IO-Link Information
77
SIO Mode and IO-Link Mode
78
Process Data Mapping
78
Setting Data
79
Technical Specifications
88
Derating Curves
91
Downgrade with Installation Distance
92
Extrarapid Fuses
93
Accessoires
93
Fans (for 90A/120A Models Only)
93
Order Code
94
EMC Standards
95
Warnings
96
Certifications
96
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gefran GRM-H 15 Specifications
General
Brand
gefran
Model
GRM-H 15
Category
Controller
Language
English
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