Siemens SIMATIC S7-300 Manual page 143

Positioning Use the following flow chart to check axis travel to a target position.
Select
Set
Speed level 1 = 0.5
Speed level 2 = 0.5
Set
Set reference point with value 0
Check check-back signal SYN
Set
Servo = ON
Start axis
Plus or minus direction
(be sure there is enough room!)
Further testing desired?
Select new OVER 1...200 %
Fig. 7-9 Positioning
FM 354 Servo Drive Positioning Module
Mode = Relative incremental
Increment = 4
OVER = 10 %
v
max
v
max
Read actual position
Direction OK?
Yes
Amount OK?
Yes
Yes
Starting up the FM 354
DB increments, Value 4 = e.g. 1,000 MSR
No
No
Start again with
"Check drive actuation"
No
startup step
See Figure 7-5
END
7-17