Option
Function
Trip and Reset
Warn and Log
Log Only
Trip+Shunt Relay
Table 134: 6-19 - Shorted SCR Action
Option
Function
Selects whether the soft starter allows PowerThrough operation, if the soft starter is damaged on 1
phase. The soft starter uses 2-phase control, allowing the motor to continue operating in critical ap-
plications.
* 3-phase Control Only
PowerThrough
Trip+Shunt Relay
For more details on PowerThrough operation, see
Table 135: 6-20 - Battery/Clock
Option
Function
Selects the soft starter's response to the protection event.
*
Soft Trip and Log
Soft Trip and Reset
Trip Starter
Trip and Reset
Warn and Log
Log Only
Trip+Shunt Relay
10.11 Parameter Group 7-** Inputs
Table 136: 7-1 - Input A Function
Option
Function
Selects the function of Input A.
Command Override:
Network
Overrides the setting of
parameter 1-1 Command Source
and sets the command source to the com-
munications network.
Command Override:
Digital
Overrides the setting of
parameter 1-1 Command Source
and sets the command source to the digital
inputs.
Command Override:
Keypad
Overrides the setting of
parameter 1-1 Command Source
and sets the command source to the re-
mote LCP.
* Input Trip (N/O)
A closed circuit across DI-A, COM+ trips the soft starter.
Input Trip (N/C)
An open circuit across DI-A, COM+ trips the soft starter.
AQ262141844215en-000401 / 175R1174
100 | Danfoss A/S © 2020.12
Programmable Parameters
VLT® Soft Starter MCD 600
Operating Guide