Communication Guide, ©ComAp – March 2014 134
IGS-NT Communication Guide 03-2014.pdf
A part of Cfg Image (Modbus Register …)
Gear teeth – writing
Request: 01 06 0B D0 00 7D 4A 36
01 = Controller address
06 = Modbus function code (Write Single Register)
0B D0 = Register address: Register number (43025) – 40001 = 3024 DEC => BD0 HEX
00 7D = Gear teeth > 125 DEC => 7D HEX
36 4A = CRC (write LSB MSB !)
Response: 01 06 0B D0 00 7D 4A 36
01 = Controller address
06 = Modbus function code (Write Single Register)
0B D0 = Register addres
00 7D = Set the setpoint gear teeth to > 7D HEC => 125 DEC = 125
36 A4 = CRC
Nominal Power – writing
Request: 01 06 0B C0 01 F4 8B C5
01 = Controller address
06 = Modbus function code (Write Single Register)
0B C0 = Register address: Register number (43009) – 40001 = 3008 DEC => BC0 HEX
01 F4 = Nominal power > 500 DEC => 1F4 HEC
C5 8B = CRC (write LSB MSB !)
Response: 01 06 0B C0 01 F4 8B C5
01 = Controller address
06 = Modbus function code (Write Single Register)
0B C0 = Register addres
01 F4 = Set the setpoint nominal power to > 1F4 HEC => 500 DEC = 500
C5 8B = CRC
Mode – writing
Request: 01 06 0B D2 00 03 6B D6
01 = Controller address
06 = Modbus function code (Write Single Register)
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