Master / Slave Mode
Address is 3202. Slave mode when the value is 0, Master mode when the value is 1.
I/O Output State
Address is 3203.
The transfer value is IO output value. When bit socket tray is master mode, then transmit preset number. When bit socket tray is worker mode, then transmit selected Bit number. It is not related with “Output IO type”, “Preset output” parameter. When error occur, it send 0 value.
If use mapping function, it sends changed value by mapping function
Request
Data Length High
Data Length Low
CRC (RTU) Low
CRC (RTU) High
Slave Address
Function Code
Address High
Address Low
01
04
0C
83
00
01
C3
72
1. Address: 3203, Data length: 1.
Response
Data Byte Length
CRC (RTU) Low
CRC (RTU) High
Slave Address
Function Code
Data High
Data Low
01
04
02
00
03
F9
31
1. Data: 3 (Preset 3 selected.)
Enabled Sensor Number
Address is 3204.
“Enabled sensor number” inform how many sensors are active.
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