Machsupport Forum

Third party software and hardware support forums. => Modbus => Topic started by: gunther on November 05, 2018, 10:27:51 AM

Title: Working modbus but still problems
Post by: gunther on November 05, 2018, 10:27:51 AM

Hi,

I have a strange problem with my modbus.
As you can see in the screenshot below i have the 2 input words configured.
As you can see in the testing window my modbus is connected and when i read 16 bits at adress 24624 you clearly see the inputs listed as they are on the machine.
So i condigured all the inputs in the brain allso visible in the screenshot and as you see only bit0 is high and none of the other.
Can anyone tell me what i missing? Thanks!

(http://users.telenet.be/golden_phoenix/mod1.PNG)

Title: Re: Working modbus but still problems
Post by: gunther on November 06, 2018, 09:29:06 AM

I read about bit only bug. So i read each adress as word wich is working now. (Poor workaround)
A fix would be so nice :)

Thanks