AKD Profinet RealTime Jog
I am using an AKD Profinet with firmware 01-16-00-000 in position mode with telegram 352 and PLC S7-300, and I have some problem with real time jog.
I have not found any information about real time jog in the manual. (How to use bits STW1_12 and STW1_13). Only after some tests, I discovered that without the STW1_8 bit the motor does not run.
Now I'am in this condition:
- If the requested speed is <> 0 then I drive the bits STW1_8 and STW1_12 at the same time.
- If the speed is < 0 then I drive the bit STW1_13.
I found this information in a S7-1500 project on your website. This configuration works but sometimes the motor does not seem to move, in reality the motor moves at the jog speed set in the driver at the position SM. and not at the MDI_Velocity.
How I can solve this problem? In my application, I need to change direction and speed often (speed is the result of a PID)
Thanks for the support.