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Non-release
This test is only necessary when an encoder is used.
Control
You can use the following flow chart to check the non-release control.
Select
Mode = jogging
Speed level 1
OVER = 100 %
Set
Speed level 1 = 0.1
Speed level 2 = 0.5
Set
Servo = ON
Read actual position
Is there a brief fast axis movement
with "Drive rotation direction" error message?
No
Is position control functioning?
(Axis stays in position, cannot be
pushed and does not drift away.)
Yes
Fig. 7-12 Non-release Control
FM 453 Servo Drive / Step Drive Positioning Module
C79000-G7076-C453-01
v
max
v
max
Yes
No
Repeat "Motor actua-
tion" startup step
END
Starting up the FM 453
Repeat "Motor actuation /
encoder actuation" startup
step
7-25
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