Lenze i950 - Page 9

13.7 Fine adjustment of the motor model 274
13.7.1 Correcon of the stator leakage inductance (Lss)... 275
13.7.2
Synchronous motor (SM): Compensate temperature and current inuences
280
13.7.3
Asynchronous motor (ASM): Idenfy Lh saturaon characterisc
281
13.7.4 Esmate
opmum magnesing current
283
13.8
Parameterise lter elements in the setpoint path
284
13.8.1
Jerk limitaon
284
13.8.2
Notch lter (band-stop lter)
285
13.9
Motor protecon
288
13.9.1
Motor overload monitoring (i²*t)
288
13.9.1.1
Parameters for the thermal model
290
13.9.1.2
Speed-dependent evaluaon of the motor current
292
13.9.1.3
UL 508-compliant motor overload monitoring
295
13.9.2
Motor temperature monitoring
296
13.9.2.1
Individual characterisc for motor temperature sensor
297
13.9.3
Overcurrent monitoring
298
13.9.4
Motor phase failure detecon
298
13.9.5
Motor speed monitoring
299
13.10
Frequency and speed limitaons
300
13.11 Tesng the motor control 301
13.11.1
General sengs for test modes
301
13.11.2
Manual "tension/frequency" test mode
303
13.11.3
Manual "current/frequency" test mode
304
13.11.4
Manual "current pulse" test mode
305
14
I/O extensions and control connecons
307
14.1 Congure digital inputs 307
14.2 Congure analog inputs 309
14.2.1
Analog input 1
309
14.3 Congure digital outputs 311
14.3.1
Digital output 1
311
15 Congure engineering port 312
15.1
Basic seng
313
15.2
NTP server addresses
314
15.3 Diagnoscs 314
Contents
9