Functions
Function
Starting
•
Current Limit
•
Current Ramp
•
Torque Boost
Stopping
•
Soft Stop
•
Pump Control
•
D.C. Brake
Protection
•
Motor Overload
•
Phase Imbalance
•
Undercurrent
•
Instantaneous Overload
•
Phase Rotation
•
Restart Delay
•
Motor Thermistor
•
Power Circuit Tests
•
Shorted SCR
•
Starter Heatsink Overtemperature
•
Supply Frequency
•
RS485 Comms Error
Interface
•
Local Control Panel
•
Remote Inputs
•
Serial Communications (RS485)
•
Programmable Relay Outputs
Sundry
•
Password Protection
•
Dual Parameter Set
•
Trip Log
•
High & Low Current Flags
•
Automatic Reset
•
Current Display
•
Motor Temperature Display
•
Reset parameters to default
settings
6
MCD3000 Series
Related
Parameters
2
3 & 4
16
5
17
18 & 19
6
7, 12 & 31
8, 13 & 32
9, 14 & 33
11
15
-
-
-
-
-
24
20
20
22, 23 & 24
36, 37 & 38
46, 47 & 48
25 - 33
45
34 & 35
39, 40, 41 &
42
-
-
49
MG.15.A2.22 – VLT is a registered Danfoss trademark
Electrical Schematic