How to get Feed override in PLC

[guoke1225]

How to get the current Feed Overiide value in PLC Programe, and save the value in M-Variable?

[Tony]

Coordinate System 1 (&1) Variables
M5197->X:$002000,0,24,S ; &1 Host commanded time base (I10 units)
M5198->X:$002002,0,24,S ; &1 Present time base (I10 units)

They are scaled relative to I10.

[guoke1225]

Hi, Actually , I want to change the velocity as the axis is running. yes, we can change the feed override using your method if I assign the axis to one coordinates, but in another case, if I don't assign axis to coordinate, how can I change the velocity?
for example , I release "#1J+" to make the axis runing, and I want to change its velocity when a event occured, the changing velocity should take effective immediately. How to implement this function? is it ok if I change the feed override, or have other solutions?

[steve.milici]

You can change Ixx22 on the fly. It will become effective on the next jog command using Ixx20 and Ixx21 to “slew” to the new speed.

[guoke1225]

(02-21-2020, 01:55 PM)steve.milici Wrote: You can change Ixx22 on the fly. It will become effective on the next jog command using Ixx20 and Ixx21 to “slew” to the new speed.

hi, it there any solution to take effective immediately on the fly?

[steve.milici]

The command "I122=300 #1J+" would be effective immediately on the fly.