Outputs; Output Terminals; Analog Output; Main Contactor Output - Danfoss VLT MCD 600 Operating Manual

VLT® Soft Starter MCD 600
Operating Guide

5.5 Outputs

5.5.1 Output Terminals

READY RUN TRIP LOCAL
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VLT ®
Soft Starter
1/L1 3/L2 5/L3
2/T1 4/T2 6/T3
Illustration 9: Output Terminals
AO-07,

Analog output

AO-08
13, 14

Main contactor output

21, 22, Relay output A (default = Run)
23
5.5.2 Analog Output
The VLT® Soft Starter MCD 600 has an analog output, which can be connected to associated equipment to monitor motor perform-
ance. The operation of the analog output is controlled by parameters 9-1 to 9-4.
5.5.3 Main Contactor Output
The main contactor output (13, 14) closes when the soft starter receives a start command and remains closed while the soft starter is
controlling the motor (until the motor starts a coast to stop, or until the end of a soft stop). The main contactor output also opens if
the soft starter trips.
Use parameter 20-8 Shunt Trip Mode to configure the soft starter for use with a main contactor or circuit breaker.
-
For use with a main contactor, use the default setting of Disable.
-
For use with a circuit breaker, set parameter 2-8 Shunt Trip Mode to Enable.
34 | Danfoss A/S © 2020.12
READY RUN
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Reset
33, 34 Relay output B (default = Run)
03, 04 Bypass contactor output
N O T I C E
TRIP LOCAL
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AQ262141844215en-000401 / 175R1174
Installation