Lenze EDB9300UES - Manual (Page 110)

Operation and Software
BA8230 105
4.4.3 Configuration parameters Reaction on Stop
This parameter determines the drive response to a shut-down through the control
command ON / STOP (STOP = Low level).
Select list: - No discharge
- Discharge the link
As supplied: Discharge the link
Select "Discharge the link”:
When a shut-down command is given the drive is brought to a controlled standstill. On
standstill, the pulse inverter is disabled, the main contactor is de-energised and after
30 s the link is discharged. The link is only discharged if a power dump is installed
and a braking resistor is connected.
Select "No discharge":
After the shut-down command the drive is brought to a controlled standstill. On
standstill, the pulse inverter is disabled. The main contactor remains energised and
the link remains charged.
Motor potentiometer RESET
This parameter determines whether the existing motor potentiometer demand should
be saved or reset when the 8230 frequency inverter is switched off.
Select list: - No reset
- Reset on STOP
As supplied: Reset on STOP
Reset on STOP: The motor potentiometer is reset when the pulses are
disabled.
No reset: When the pulses are disabled the existing motor
potentiometer demand is saved and re-applied on
restarting. The value is also saved during mains failure.
Blocking monitor
This parameter activates the “Drive blocked” monitor function.
If the blocking monitor is set to “Yes”, the error signal “Drive blocked” is generated if
the speed controller is at its limit for 2 seconds and the speed is zero during that
period.
Select list: - Yes
- No
As supplied: Yes
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