11 Addional funcons 417
11.1 Device Commands 418
11.1.1 Reset parameters to default 418
11.1.2 Saving/loading the parameter seîž«ngs 419
11.1.3 Device commands for parameter change-over 421
11.1.4 Delete logbook 421
11.2 Keypad 422
11.2.1 Keypad language selecon 422
11.2.2 Keypad setpoint increment 422
11.2.3 Keypad scaling of speed display 422
11.2.4 Keypad status display 422
11.2.5 Keypad - Conguraon of R/F and CTRL buons 423
11.3 Wireless LAN (WLAN) 426
11.3.1 WLAN LED status displays 426
11.3.2 WLAN basic seîž«ngs 427
11.3.2.1 Reseîž«ng WLAN seîž«ngs to default seîž«ng 429
11.3.3 WLAN access point mode 430
11.3.3.1 Establishing a direct WLAN connecon between smartphone and inverter 431
11.3.3.2 Using the smartphone as "Smart Keypad" 432
11.3.3.3 Establishing a direct WLAN connecon between Engineering PC and inverter 433
11.3.4 WLAN client mode 435
11.4 DC braking 437
11.4.1 Example 1: Automac DC braking when the motor is started 439
11.4.2 Example 2: Automac DC braking when the motor is stopped 440
11.4.3 Migraon of Lenze Inverter Drives 8200/8400 442
11.5 Brake energy management 443
11.5.1 Use of a brake resistor 445
11.5.2 Stopping the deceleraon ramp funcon generator 447
11.5.3 Inverter motor brake 448
11.6 Load loss detecon 449
11.7 Access protecon 450
11.7.1 Write access protecon 450
11.7.1.1 Write access protecon in the »EASY Starter« 452
11.7.1.2 Write access protecon in the keypad 455
11.8 Favorites 459
11.8.1 Accessing the "Favorites" with the keypad 459
11.8.2 Favorites parameter list (default seîž«ng) 460
11.8.3 Conguring the "Favorites" 461
11.9 Parameter change-over 464
11.9.1 Example: Selecve control of several motors with one inverter 467
11.10 Device prole CiA 402 469
11.11 Holding brake control 472
11.11.1 Basic seîž«ng 473
11.11.2 "Automac" brake mode (automac operaon) 474
11.11.3 Brake holding load 476
11.11.4 Brake closing level 478
11.11.5 Manual release of the holding brake 480
11.12 Flying restart circuit 481
11.13 Timeout für fault reacon 483
Contents
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