6motor interface – Lenze E94AxPExxxx User Manual
Page 177
Lenze · 9400 Servo PLC· Reference manual · DMS 4.0 EN · 11/2013 · TD05/06
177
6
Motor interface
6.3
Adjusting motor and controller to each other
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How to execute the pole position identification:
1. If the controller is enabled, inhibit the controller, e. g. with the device command
= "41: Inhibit controller".
2. Execute device command
= "51: Identify pole position (360°)" or
= "52: Identify pole position (min. motion)".
The procedure starts with controller enable, if
• a synchronous machine is selected,
• no other identification is active,
• no error has occurred, and
• no test mode is activated.
If one of the above conditions is not met, the procedure is cancelled and the corresponding
device command status is indicated under
Note:
By means of controller inhibit, the procedure started can be cancelled anytime, if required,
without carrying out a change in
For detailed information about the corresponding procedure, please see the following
sections:
Tip!
For controller enable all sources for controller inhibit must be reset. In
the sources
for controller inhibit are displayed in a bit-coded manner.
The status of the device command activated under
is indicated under
.
Note!
If the pole position identification is aborted, the response parameterised in
is
activated (Lenze setting: "Fault").
• Pay attention to this changed behaviour in the Lenze setting when updating the
firmware of existing systems!
• If this behaviour is not wanted, deactivate the monitoring by selecting "0: No
response" in
.
The pole position identification can be adjusted to the respective machine and the
prevailing moments of inertia by means of parameters.
Adjustment of the pole position identification