Emotron VS10 - Manual Release of the Holding Brake

326 01-6203-01R3, CG Drives & Automation
10.11.5. Manual release of the holding brake
A manual release of the holding brake is possible in the modes "Automatic [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"
function.
 Example for operating mode  402
Parameter
Name / value range / [default setting]
Info
0x2631:049
(P400.49)
Function list: Release holding brake
(Function list: Release brake)
Setting can only be changed if the inverter is
inhibi
ted.
For further possible settings, see parameter
0x2631:001 (P400.01).  364
Assignment of a trigger for the "Release holding brake" function.
Trigger = TRUE: Release holding brake (immediately).
Trigger = FALSE: no action.
Notes:
Function is only executed if the brake mode 0x2820:001 (P712.01) is
set to "Automatic [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 section is switched off!
The responsibility for a manual release of the holding brake has the
external trigger source for the "Release holding brake" command!
0
Not connected
No trigger assigned (trigger is constantly FALSE).
0x6040
CiA: Controlword
0 ... [0] ... 65535
Mappable CiA 402 control word with bit assignment according to device
profile CiA 402.
Bit 0
Switch on
1 = switch-on
Bit 1
Enable voltage
1 = DC bus: Establish readiness for operation
Bit 2
Quick stop
0 = activate quick stop
Bit 3
Enable operation
1 = enable operation
Bit 4 Operation mode specific Bits are not supported.
Bit 5
Operation mode specific
Bit 6
Operation mode specific
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 Operation mode specific Operating 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 section is switched off.
The responsibility for a manual release of the holding brake has the
external trigger source for the "Release holding brake" command.
 Holding brake control

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