Lenze i950 - Page 9

13.7 Fine adjustment of the motor model 272
13.7.1 Correcon of the stator leakage inductance (Lss)... 273
13.7.2
Synchronous motor (SM): Compensate temperature and current inuences
278
13.7.3
Asynchronous motor (ASM): Idenfy Lh saturaon characterisc
279
13.7.4 Esmate
opmum magnesing current
281
13.8
Parameterise lter elements in the setpoint path
282
13.8.1
Jerk limitaon
282
13.8.2
Notch lter (band-stop lter)
283
13.9
Motor protecon
286
13.9.1
Motor overload monitoring (i²*t)
286
13.9.1.1
Parameters for the thermal model
288
13.9.1.2
Speed-dependent evaluaon of the motor current
290
13.9.1.3
UL 508-compliant motor overload monitoring
293
13.9.2
Motor temperature monitoring
294
13.9.2.1
Individual characterisc for motor temperature sensor
295
13.9.3
Overcurrent monitoring
296
13.9.4
Motor phase failure detecon
296
13.9.5
Motor speed monitoring
297
13.10
Frequency and speed limitaons
298
13.11 Tesng the motor control 299
13.11.1
General sengs for test modes
299
13.11.2
Manual "tension/frequency" test mode
301
13.11.3
Manual "current/frequency" test mode
302
13.11.4
Manual "current pulse" test mode
303
14
I/O extensions and control connecons
305
14.1 Congure digital inputs 305
14.2 Congure analog inputs 307
14.2.1
Analog input 1
307
14.3 Congure digital outputs 309
14.3.1
Digital output 1
309
15 Congure engineering port 310
15.1
Basic seng
311
15.2
NTP server addresses
312
15.3 Diagnoscs 312
Contents
9