Siemens SIMATIC FM 453, Руководство пользователя

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9-47
FM 453 Servo Drive / Step Drive Positioning Module
C79000-G7076-C453-01
9.3.6 Set Actual Value On the Fly (Job No. 14)
You can use this function to assign a new value to the actual value by means
of an external event.
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
Undo set actual value
S
Restart
Note:
For “set actual value on-the-fly” in “Automatic” mode, see Section 9.2.6
Overview
Function of Set
Actual Value
On-the-fly
Description of Functions