ComAp Inteli Mains NT BaseBox, Communications Manual

Page: 103 / 152

IGS-NT Communication Guide
103
7.4.11 Remote Switch 1-8 – Set (Remote Control 1-8)
Request: 01 10 18 D6 00 03 06 00 20 00 00 00 1A 7C 9A
01 = controller address
10 = Modbus command
18 D6
= Register address: Object for engine commands
(46359) – 40001 = 6358 DEC => 18D6 HEX
00 03 = number of Modbus registers
06 = data length in bytes (0001A)
00200000
= argument for RemoteSwitch1-8 ( Commands for
IGS-NT (page 72) )
001A
= command number ( Commands for IGS-NT (page
72) ), command = 26 DEC = 001A HEX
9A 7C = CRC (write LSB MSB !)
Response: 01 10 18 D6 00 03 67 50
01 = Controller address
10 = Modbus command
18 D6 = Register address
00 03 = Release value, number of written Modbus registers
50 67 = Check field calculation (page 143)