Rievtech PR-6DC-DA-R - Page 153

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1. Slave Address: 1 is default
2. Communication parameters：BPS is baud rate、Stopbits、Databits、Communication
type: RS232、RS485 . Actually RS232 or RS485 are just interface of xLogic.
3. Command, register address and register count
Command
Function description
remark
01
Read one group coil status（00000～0XXXX）
Read Coil Status（output）
02
Fetch one group data of the status of switch input
（10000～1XXXX）
Read input Status (input relay)
03
Read data of multi-holding register（40000～4XXXX）
Read Holding Registers(Output
register)
04
Read data of input registers (3000～3XXXX)
Read Input Registers
Note: Please use “03” command to read AI/AO of xLogic