Index 13 – Lenze ECSCPxxx User Manual
Page 454
Index
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454
EDBCSXP064 EN 8.0
Troubleshooting
− fault messages, 343
− malfunction of drive, 342
Troubleshooting and fault elimination, 337
− monitoring
current load of the motor (I2 x t monitoring), 22 , 309
voltage supply of control electronics, 316
− monitoring functions
bus off, 298
current load of controller (I x t monitoring), 306
DC−bus voltage, 313
earth fault, 300
heatsink temperature, 303
max. system speed, 322
monitoring times for process data input objects, 297
motor phase failure, 316
motor temperature, 301
motor temperature sensor, 318
Resolver cable, 317
rotor position adjustment, 323
short circuit, 300
sin/cos signal, 320
speed system deviation, 321
temperature inside the controller, 304
thermal sensors, 305
TTL incremental encoder, as position and speed encoder,
136
U
Undervoltage threshold, DC−bus voltage, 313
V
Virtual gearbox, stretch factor, 212
Voltage supply of control electronics, monitoring, 316
W
X
XT EMZ9371BC keypad, Diagnostics, 333
Z
Zero position
− defining (homing), 101 , 119
− shifting (offset selection), 187