Lenze i55AE155F User Manual

11.11.5 Manual release of the holding brake
A manual release of the holding brake is possible in the modes "Automac [0]" and "Manual
[1]" via the following external triggers:
•
Via bit 14 in the CiA 402 Controlword 0x6040.
•
Via the trigger assigned in 0x2631:049 (P400.49) of the "Release holding brake" funcon.
4Example for operang mode ^ 574
Parameter Name / value range / [default seng] Info
0x2631:049
(P400.49)
Funcon list: Release holding brake
(Funcon list: Release brake)
•
Seng can only be changed if the inverter is inhibi-
ted.
•
For further possible sengs, see parameter
0x2631:001 (P400.01). ^ 532
Assignment of a trigger for the "Release holding brake" funcon.
Trigger = TRUE: Release holding brake (immediately).
Trigger = FALSE: no acon.
Notes:
•
Funcon is only executed if the brake mode 0x2820:001 (P712.01) is
set to "Automac [0]" or "Manual [1]".
CAUTION!
•
The manually triggered "Release holding brake" command has a direct
impact on the "Release holding brake [115]" trigger. Thus, the holding
brake can be manually released if the power secon is switched o!
•
The responsibility for a manual release of the holding brake has the
external trigger source for the "Release holding brake" command!
0 Not connected
0x6040 CiA: Controlword
0 ... [0] ... 65535
Mappable CiA 402 control word with bit assignment according to device
prole CiA 402.
Bit 0 Switch on 1 = switch-on
Bit 1 Enable voltage 1 = DC bus: Establish readiness for operaon
Bit 2 Quick stop 0 = acvate quick stop
Bit 3 Enable operaon 1 = enable operaon
Bit 4 Operaon mode specic Bits are not supported.
Bit 5 Operaon mode specic
Bit 6 Operaon mode specic
Bit 7 Fault reset 0-1 edge = reset error
Bit 8 Halt (from version 04.00) 1 = stop motor (ramping down to frequency setpoint 0 Hz)
Bit 9 Operaon mode specic Operang mode dependent
Bit 14 Release holding brake 1 = releasing holding brake manually
CAUTION!
•
The manually triggered "Release holding brake" command has a direct
impact on the "Release holding brake [115]" trigger. Thus, the holding
brake can be manually released if the power secon is switched o.
•
The responsibility for a manual release of the holding brake has the
external trigger source for the "Release holding brake" command.
4Holding brake control ^ 472
Addional funcons
Holding brake control
Manual release of the holding brake
480

Lenze i55AE155F Specifications

General

Brand	Lenze
Model	i55AE155F
Category	Inverter
Language	English