[Bug]: write a value to coil by modbus-tcp,respons:INVALID_DATA
anganing opened this issue · comments
What happened?
hello,
I use ModbusPal and Modbus Slave as a Slave.
when I write a coil value（true or 1） to slave, response code is all INVALID_DATA.
addtionally, read coil all no problem.
hear is my code:
any advice?
Respectfully.
Version
v0.10.0
Programming Languages
- plc4j
- plc4go
- plc4c
- plc4net
Protocols
- AB-Ethernet
- ADS /AMS
- BACnet/IP
- CANopen
- DeltaV
- DF1
- EtherNet/IP
- Firmata
- KNXnet/IP
- Modbus
- OPC-UA
- S7
I was able to replicate this using version 0.10.
It is fixed in the latest version 0.11 snapshot.
Did you set ModbusPal to Holding registers? If i set to Holding registers i have this error. If set Coils correctly it is ok.
I was able to replicate this using version 0.10.
It is fixed in the latest version 0.11 snapshot.
oh,thanks