Kollmorgen AKD PDMM series, User Manual

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AKD PDMM User Guide | 28.36 DRV.HWENMODE
General Information
Units Milliseconds
Range 0 to 167 ms
Default
Value
0 ms
Data Type Integer
Start Ver-
sion
01-05-08-000
Description
By default, when the Hardware Disable input deactivates, the drive is immediately disabled.
However, on a vertical axis this may allow the load to drop slightly before the brake is applied.
To ensure that the brake is applied before the power stage is disabled, set DRV.HWENDELAY
to a value which allows the brake to apply fully.
While the brake is applying, the drive will also attempt to decelerate the motor using the stand-
ard drive disable settings such as DRV.DISMODE, CS.DEC, CS.VTHRESH and CS.TO.
Prior to version 01-05-08-000, the brake would only apply when velocity
dropped below CS.VTHRESH or MOTOR.TBRAKETO expired. Starting with
01-05-08-000, the brake will now apply immediately when the Hardware Ena-
ble Input line is deactivated.
Related Topics
DRV.DISMODE (pg 273) | CS.DEC (pg 237) | CS.VTHRESH (pg 240) | CS.TO (pg 238) |
MOTOR.TBRAKEAPP (pg 389)
28.36 DRV.HWENMODE
General Information
Type R/W Parameter
Description
Selects the action that the hardware enable digital input will per-
form.
Units N/A
Range 0 to 1
Default
Value
0
Data Type Integer
See Also N/A
Start Version M_01-03-00-000
Fieldbus Index/Subindex Object Start Version
EtherCAT COE and CAN-
open
/0 M_01-03-00-000
Description
This parameter selects the action that the hardware enable digital input will perform.
0 = The rising edge of the hardware enable will clear the drive faults.
1 = The rising edge of the hardware enable will not clear the drive faults.
The high/low state of the hardware enable is always used to control the active enable state of
the drive.
286 Kollmorgen™ | December 2012