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Author Topic: setting up autopolling parameters  (Read 2913 times)

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setting up autopolling parameters
« on: December 16, 2009, 08:14:13 AM »

I'm trying to control my Spindle via ModBus RTU.
I'm Using a LG IC5 VFD.

I can read and write registers using Modbus test from modbus configuration window, so I can assume that the modbus communication is working ok.

I think I'm having problems setting up the AutoPolling Parameters.
When I set the input registers, the status label says "No error" but when I set the output register numbers, the status label says "Illegal Com Port"
Anyway I'm not quite sure about wich register numbers should be set....

I'm attaching the VFD Modbus Interface pdf manual, you can see on page 9 and 10 the parameters grid.

How should the autopolling parameters be set according to this specifications?

Thanks a lot!