Siemens SIMATIC FM 353 - Set Actual Value On-The-Fly (Write Request in the User DB, DBX39.0)

Description of Functions
9-49
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0
9.3.6 Set actual value on-the-fly (Write request in the user DB,
DBX39.0)
Overview
You can use this function to assign a new value to the actual value by means of an
external event.
Function of set actual value on-the-fly
By transmitting the coordinates (new actual value), set actual value on-the-fly is
activated.
However, the Set Actual Value function is not triggered via the appropriate digital
input until “Processing in progress” = 1.
Set actual value on-the-fly can be activated again by transmitting Set actual value
on-the-fly again.
The coordinates can be reset to their original value by:
S Including synchronization in Reference Point Approach mode
S Set reference point
S Remove setting actual value
S Restart
Note:
For “set actual value on-the-fly” in “Automatic” mode, see Section 9.2.6