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Modbus - Write bits in word
#1
Hi,
I have to write bits in a 16-bit register (bitmask) see attachment. This is a control-word for a eaton DC1 freq.converter.
On start I have to setĀ 
Bit2=Fault reset, and Bit8=ControlĀ 
Speed reference is set to another register.

I found this thread about reading bit in a bitmask, but can`t figure out how to use the function to write.
https://forum.logicmachine.net/showthrea...50#pid2850

-John

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Messages In This Thread
Modbus - Write bits in word - by JohnTH - 07.12.2018, 10:57
RE: Modbus - Write bits in word - by admin - 07.12.2018, 11:16
RE: Modbus - Write bits in word - by JohnTH - 07.12.2018, 11:32
RE: Modbus - Write bits in word - by iJAF - 12.03.2019, 19:19

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