+- Logic Machine Forum (https://forum.logicmachine.net)
+-- Forum: LogicMachine eco-system (https://forum.logicmachine.net/forumdisplay.php?fid=1)
+--- Forum: Gateway (https://forum.logicmachine.net/forumdisplay.php?fid=10)
+--- Thread: Modbus multiple registers - Too many data (/showthread.php?tid=1278)
Modbus multiple registers - Too many data - buuuudzik - 07.03.2018
I've found that there is so limit when I try read the multiple registers. When the number is more than 125 then instead of data there is the info that there is too many data.
Is there a possibility to take more data by one request?
Sometimes useful addresses are very far from them and this is not only about of amount addresses but much more about that I want take all data by one request.
RE: Modbus multiple registers - Too many data - admin - 07.03.2018
It's limited by ModBus standard:
max_read_bits = 2000
max_write_bits = 1968
max_read_registers = 125
max_write_registers = 123
RE: Modbus multiple registers - Too many data - buuuudzik - 07.03.2018
Thanks for answer
