Yaskawa Varispeed 626M5 - Manual (Page 167)

Magnetic Sensor Orientation Control
9 -18
Adjustment Item and Procedure Details
Adjustment completed.
YES
NO
(2)
Select L gear.
Turn ON orientation signal (ORT).
Is position
accuracy insuffi-
cient, or is there
hunting?
Adjust position control
proportional gain (C3-04).
Turn OFF orientation signal (ORT).
Note: If there is no L gear selection in the machine specifications, omit
the following L gear adjustment procedure.
Check L Gear Selection
Interface input status (U1-09)
Adjust Proportional Gain (C3-04)
S If the ORE signal is not output close to the stop position, increase the
gain.
S If the shaft load is unsteady even if the ORE signal is output, reduce the
gain.
Lit when L gear is selected.
9