Hi, i got a 6RA70 with a S7-315 dp/pn.
The profibus is working I can see the status word in the PLC
And the controlword is received to CB in the drive,
I have connect K3100 to on/off1 K3001 Off2 etc.
i think that they calls K300x that is the bits from the profibus.
I can see the status word of the profibus that it works when i for a exemple set on/off1
And if i try to use K3100 for main contactor and it switch on/off when i set on/off1 from the plc.
But when i look at the controlword nothing changes,
is there any interlock that i can have missed that stop the signal to get through to the controlword?
Was reading the manual again now, and saw that parameter U712 is to setup witch typ of telegram to use,
that was what i have been looking for long time to day,
Hope that will do the thing
The profibus is working I can see the status word in the PLC
And the controlword is received to CB in the drive,
I have connect K3100 to on/off1 K3001 Off2 etc.
i think that they calls K300x that is the bits from the profibus.
I can see the status word of the profibus that it works when i for a exemple set on/off1
And if i try to use K3100 for main contactor and it switch on/off when i set on/off1 from the plc.
But when i look at the controlword nothing changes,
is there any interlock that i can have missed that stop the signal to get through to the controlword?
Was reading the manual again now, and saw that parameter U712 is to setup witch typ of telegram to use,
that was what i have been looking for long time to day,
Hope that will do the thing