DvonHolten opened a new issue, #2377: URL: https://github.com/apache/plc4x/issues/2377
### What would you like to happen? recently i implemented plc communication using S7 put/get-protocol. After some fumbling the adress syntax was correct and reading/writing worked. Then i needed to write value 0x8000 into an `"%DB123.DBW96:INT"`, which failed. Lengthy probing revealed, that `0x8000` is not an Integer in S7, so that `WORD` format needs to be used instead of `INT`. I ask for better error message when communication detects this. All we have now is some NPE when accessing the result-status. ### Programming Languages - [x] plc4j - [ ] plc4go - [ ] plc4c - [ ] plc4net ### Protocols - [ ] AB-Ethernet - [ ] ADS /AMS - [ ] BACnet/IP - [ ] CANopen - [ ] DeltaV - [ ] DF1 - [ ] EtherNet/IP - [ ] Firmata - [ ] KNXnet/IP - [ ] Modbus - [ ] OPC-UA - [x] S7 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
