08-05-2020 02:51 AM
Hello,
i have the same problem of timeout (6101) when i use the modbus query write single register.
the setting of the parity are the same and the library is up to date.
when i am using query read or write only no problem at all.
Any ideas?
thank you
08-05-2020 04:08 PM
Do you know if the device supports that command? Perhaps it will only support Write Multiple Registers.
08-05-2020 07:01 PM
Yes it support it because when i only write without reading no problem at all and when i only read without writing no problem at all. but the problem occur when i am reading then writing or vise versa.
08-06-2020 04:42 AM
Hello,
i found the problem, we cannot exceed more than ONE request every 500ms with the device.(from maker)
thank you