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2.9 Controller's Identification Tag
Modbus Function Code: 3, 6, 16
EN
Modbus Start Address: 90
DE
Modbus Block Size: 10
FR
Number of Blocks: 1
Description
Controller's Identification
Tag
2.10 Console Parameters
Modbus Function Code: 3, 6, 16
Modbus Start Address: 120
Modbus Block Size: 2
Number of Blocks: 1
Description
Keylock Passcode
Lock Enable/Disable
2.11 Communication Parameters
Modbus Function Code: 3, 6, 16
Modbus Start Address: 147
Modbus Block Size: 1
Number of Blocks: 1
Description
Communications Activity
Time-out
2.12 General Controller Information
Modbus Function Code: 4
Modbus Start Address: 0
Modbus Block Size: 4
Number of Blocks: 1
Description
Device Type
Firmware Version
Firmware Version
Firmware Version
|
8
nVent.com/RAYCHEM
Modbus Address
Function
90 to 99
3, 6, 16
Modbus Address
Function
120
3, 6, 16
121
3, 6, 16
Modbus Address
Function
147
3, 6, 16
Modbus Address
Function
0
4
1
4
2
4
3
4
Comments
Letters (A-Z) numbers (0-9), /.()_-#
Two characters per address.
String terminators = Null or space
Note: LSByte of 99 is always Null.
Input the ascii code for the characters
above, for example, input 0 x 4142
(Hex or 16706 in Dec) for register 90,
and 0x3031 (in Hex or 12337 in Dec) for
register 91, then the controller ID will be
AB01.
Comments
1 to 9999:
Incorrect passcode input will be ignored,
and correct input will be valid for
2 minutes. (used to enter the code to
unlock access to register 121)
0 = Keylock inactive,
1 = Keylock active
Comments
Used for load shedding and remote
override 0–255
Comments
Fixed value = 650
Firmware Version-Major 0-255
Firmware Version-Minor 0-255
Firmware Version-Build 0-255
Units
Scaling
–
–
Units
Scaling
–
–
–
–
Units
Scaling
sec
1
Units
Scaling
–
1
–
1
–
1
–
1
RAYCHEM-OM-EU2234-Elexant650cModbus-ML-2406
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