•
•
•
-
-
-
5.5.5 Programmable Outputs
The programmable outputs (21, 22, 23 and 33, 34) can report the status of the soft starter or can control associated equipment.
The operation of the programmable outputs is controlled by
parameters 8-1
to
8-6
.
5.6 Control Voltage
5.6.1 Control Voltage Terminals
e7
7h
a7
20
.1
1
READY
RUN
TRIP
LOCAL
Exit
Reset
Menu
Store
VLT
®
Soft Starter
2/T1
4/T2
6/T3
1/L1
3/L2
5/L3
READY
RUN
TRIP
LOCAL
Back
Reset
Menu
Store
A
9
A
8
A
7
A
9
A
8
A
7
Illustration 12: Control Voltage Terminals
Connect the control supply according to the supply voltage being used.
MCD6-xxxxB-xx-CV2 (110–120 V AC): A8, A9.
MCD6-xxxxB-xx-CV2 (220–240 V AC): A7, A9.
MCD6-xxxxB-xx-CV1 (24 V AC/V DC): A8, A9.
Install supplementary or branch circuit overcurrent protection on the control circuit supply (A7, A8, A9) in accordance with the elec-
trical code applicable at the installation location.
5.7 Power Terminations
W A R N I N G
SHOCK HAZARD
Models MCD6-0144B to MCD6-1250B and MCD6 0590C to MCD6-1134C are IP00 and pose a risk of electrical shock if touching the
terminals.
Install a finger guard kit on the soft starter.
Install the soft starters inside an enclosure, or
install a cover, for example a plexiglass cover, to prevent touching the terminals.
On frame sizes S1 and S2, the power input and output terminals for VLT® Soft StarterMCD 600 are at the bottom of the unit. On
frame size S3, the power input is at the top and the power output is at the bottom.
AQ262141844215en-000401 / 175R1174
36 | Danfoss A/S © 2020.12
Installation
VLT® Soft Starter MCD 600
Operating Guide