32 bit in ac500 PM573 PLC
I need to grab a data from a scada software to AC500 PLC's. The data is a 32 bit values. Also, after calculation, i need to send it back a 32 bit value back to a different register of the scada. The issue i am facing is the AC500 is not reading the value, when i assign a DWORD var in ABB codesys. Is there a way to grab these data directly into a 32 bit and send it back with a 32bit value? I have a lot of data going back and forth, so instead of using conversion FB's(Oscat Library), can we directly read/write the 32bit registers in AC500?
The communication Protocol is modbus TCP_IP.
I would really appreciate for your valuable comments!
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