Function Code 05H - GE EntelliPro ES Series Installation And Instruction Manual

4.1.10.3 Function Code 05H

Modbus Implementation: Force Single Coil
EntelliPro ES Implementation: Execute Operation
This function code allows the master to request a EntelliPro ES to perform specific command operations.
For example, to request slave 17 to execute operation code 1 (reset), we have the following master/slave packet
format:
Master Transmission
SLAVE ADDRESS
FUNCTION CODE
OPERATION CODE
CODE VALUE
CRC
Slave Response
SLAVE ADDRESS
FUNCTION CODE
OPERATION CODE
CODE VALUE
CRC
Table 4-4: Master/Slave Packet Format For Function Code 05H
EP OS MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL
Bytes Example
1 11
1 05
2 00 01
2 FF 00
2 DF 6A
Bytes Example
1 11
1 05
2 00 01
2 FF 00
2 DF 6A
CHAPTER 4: COMMUNICATION
Description
message for slave 17
execute operation
operation code 1
perform function
CRC error code
Description
message from slave 17
execute operation
operation code 1
perform function
CRC error code
4.10