I have a Sinamics V90 drive and configured in IPOS mode. After giving P-Trig Signal form S7-1200 Plc

to drive, as soon as P-Trig signal received in drive input (DI 6), it take approx 20 ms to start(Accelerate).

Please give me suggestion how to reduced this 20 ms time?

I had also attached print screen of trace please go through attachment.

Hello Mahesh.G

Please let me know if you found solution of the problem. I am doing a project with same configuration of hardware and also v90 in iPos mode. Please also let me know if in any manual I can find timing chart of the digital inputs and outputs. Particularly timing relation of Pos1,Pos2 input selection with Ptrig input.

regards

pakplc

kindly , any update on this issue ? thank you 

'''''   Delay in start up after giving P-Trig in Sinamics V90 drive   '''''

Sorry, but for a cheap shit drive like the V90, 20ms, which corresponds to the 10ms loop that the axis are processed, is not slow.

Want something better, spend more money  Compare that to a Mitsubishi J.  Same thing..

Hello, have you found a way to decrease 20ms delay? Thank you.