Auto-Reset - Danfoss mcd-500 Operating Instruction

MCD 500 Operating Instruction
5-3 Auto-Stop Type
Option:
Off*
Time
Clock
5-4 Auto-Stop Time
Range:
1 min* [00:01 - 24:00 (hrs:min)]

7.10 Auto-Reset

The MCD 500 can be programmed to automatically reset certain trips, which can help minimise operating downtime. Trips are divided into three categories
for auto-reset, depending on the risk to the soft starter:
Group
Current Imbalance
Phase Loss
A
Power Loss
Mains Frequency
Undercurrent
B Instantaneous Overcurrent
Input A Trip
Motor Overload
C Motor Thermistor
Starter Overtemperature
Other trips cannot be automatically reset.
This function is ideal for remote installations using 2-wire control in Auto On mode. If the 2-wire start signal is present after an auto-reset, the MCD 500
will restart.
6-1 Auto-Reset Action
Option:
Do not Auto-Reset*
Reset Group A
Reset Group A & B
Reset Group A, B & C
6-2 Maximum Resets
Range:
1* [1 - 5]
NB!
The reset counter will return to 0 if the starter is manually reset.
Function:
Selects whether the soft starter will auto-stop after a specified delay, or at a time of day.
The soft starter will not auto-stop.
The soft starter will auto-stop after a delay from the next start, as specified in Par. 5-4.
The soft starter will auto-stop at the time programmed in Par. 5-4.
Function:
Sets the time for the soft starter to auto-stop, in 24 hour clock format.
Function:
Selects which trips can be auto-reset.
Function:
Sets how many times the soft starter will auto-reset, if it continues to trip. The reset counter in-
creases by one each time the soft starter auto-resets, and decreases by one after each successful
start/stop cycle.
MG.17.K2.02 - VLT ® is a registered Danfoss trademark
7 Programming
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