5 Motor control & motor settings
5.10 Synchronous motor (SM): Pole position identification
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Lenze · i700 servo inverter · reference manual · DMS 3.0 EN · 06/2016 · TD06
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5.10.1 Monitoring of the pole position identification
If an error occurs during the pole position identification or the pulse inhibit gets active (e.g. due to
short-time undervoltage), the procedure is terminated with controller inhibit without a change in
settings.
If the motor was braked or blocked during the procedure, this will be recognised at the end of the
measurement and no change is made either (exception: "Pole position identification PLI (without
motion").
The error response can be parameterised:
0x2C60 | 0x3460 - Monitoring of pole position identification: Response
5.10.2 Pole position identification PPI (360°)
If the pole position identification is aborted, the response set here is triggered.
• If this behaviour is not wanted, deactivate the monitoring by selecting "0: No response".
Selection list (Lenze setting printed in bold)
0 No response
1Fault
2 Warning
Write access CINH OSC P RX TX UNSIGNED_8
Stop!
Check the correct parameterisation of the followng monitoring modes before carrying
out the pole position identification to prevent the motor from being permanently
damaged in the event of an error:
• Monitoring of the motor utilisation (I²xt)
( 254)
• Monitoring of the ultimate motor current
( 271)
Note!
Please observe the following:
Selection criteria for using the suitable pole position identification
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