Lenze EVS9332xK - Manual (Page 203)

Commissioning
Adjusting the rotor position
6
6.8
l
6.8−3 EDSVS9332K EN 8.0−07/2013
9300std203
Fig. 6.8−2 "Motor adj" menu of the parameter menu
Procedure
1. Inhibit controller (X5/28 = LOW).
2. Open the "Parameter menu ® Motor/feedback system ® Motor setting" menu.
3. Select C0006 = 3.
l A synchronous motor with feedback must be selected for pole position adjustment.
4. Click C0095 and activate the adjustment process by selecting C0095 = 1.
5. Enable controller (X5/28 = HIGH).
6. The position adjustment program of the controller is started.
l The rotor rotates a full revolution in several steps.
l Then C0095 is automatically set to 0.
7. C0058 displays the current rotor displacement angle.
Note!
l The current value will not be displayed until the bar cursor is on the code and [F6] is
pressed.
l For sin/cos encoders, C0058 always displays a value of 0 because the value is saved to
the encoder.
8. Inhibit controller (X5/28 = LOW).
9. Reset C0006 to default setting if necessary.
10. Click C0003 and save the setting by selecting C0003 = 1.
11. Disconnect the mains and reconnect the motor to the machine.
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Danger!
Uncontrolled movements of the drive after an "Sd7" error in
conjunction with absolute value encoders or in the case of a
"PL−TRIP" error.
If the rotor position adjustment was completed with an "Sd7" or
"PL−TRIP" error (
¶ 9.3−1) it was not possible to assign the rotor
position to the feedback system. In this case the drive may carry
out uncontrolled movements after the controller has been
enabled.
Possible consequences:
ƒ Death or severe injuries.
ƒ Destruction or damage to the machine.
Protective measures:
ƒ Repeat rotor position adjustment (start with step 1).
ƒ Check the wiring and the interference immunity of the
encoder at X8.
Rotor position adjustment