MCD3000 Series
✭ = factory setting
26 MG.15.A4.22 - VLT is a registered Danfoss trademark
Pro
rammin
Group Trip Type
1 Phase Imbalance, Phase Loss
2 Undercurrent, Instantaneous Overload
3 Overcurrent, Motor Thermistor
40 Automatic Reset - Number Of Resets
Value:
1 - 5 Resets
✭ 1 Reset
Function:
Sets the number of times faults will be reset before the
trip condition is latched and a manual reset is required.
Description of choice:
Set according to the maximum number of resets
required.
The MCD3000 reset counter will increment by one
when a trip occurs up to the programmed number of
resets. A manual reset will then be required.
The reset counter decrements by one (to a minimum
of zero) after each successful start/stop cycle.
41 Automatic Reset - Reset Delay Group 1 & 2
Value:
5 - 999 seconds ✭ 5 seconds
Function:
Sets the delay before automatic reset of Group 1 and
Group 2 trips.
Description of choice:
Set as required.
42 Automatic Reset - Reset Delay Group 3
Value:
5 - 60 minutes ✭ 5 minutes
Function:
Sets the delay before automatic reset of Group 3 trips.
Description of choice:
Set as required.
43 Factory Diagnostic Display A
Value:
No adjustment
44 Factory Diagnostic Display B
Value:
No adjustment
45 Trip Log
Value:
Read Only ✭ No setting
Function:
Displays the Trip Log. The trip log records the cause of
the last 8 trip events.
Description of choice:
Use the [+/-] buttons to scroll through the trip log.
Refer to the Fault Procedure section of this manual for
a full explanation of the trip log, trip codes and related
fault procedures.
46 Password
Value:
0 - 999
✭ 0
Function:
Entry of the correct password number does two
things.
1. If the parameter settings are currently in the Read
Only state (Refer Par. 48 Parameter Lock) entering
the correct password number temporarily enables
the Read/Write state allowing parameter settings
to be changed. On exit of the programming mode
parameters return to the Read Only state.
2. Allows access to parameter numbers 47, 48 & 49.
These parameters allow the user to:
• Change the password number
• Change the parameter state between
Read/Write and Read Only thus providing
control over unauthorised changes to
program settings.
• Load the default factory settings.
Description of choice:
Enter the current password number. If the password
number has been lost, contact your Danfoss
representative.
(11 pages)
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