Reset/Starter Disable; Programmable Inputs; Usb Port - Danfoss VLT MCD 600 Operating Manual

Operating Guide | VLT® Soft Starter MCD 600
A
B
A Reset
Illustration 7: Start/Stop Control Wiring
ATTEMPTED START
If the start input is closed when control voltage is applied, the soft starter attempts to start.
Check that the start/stop input is open before applying control voltage.
-
The MCD 600 only accepts command from the control inputs if parameter 1-1 Command Source is set to Digital Input.

5.4.4 Reset/Starter Disable

The reset input (RESET, COM+) is normally closed by default. The soft starter does not start if the reset input is open. The display then
shows Not ready.
If the reset opens while the soft starter is running, the soft starter removes power and allows the motor to coast to stop.
The reset input can be configured for normally open or normally closed operation. Make the selection in parameter 7-9 Reset/
Enable Logic.

5.4.5 Programmable Inputs

The programmable inputs (DI-A, COM+ and DI-V, COM+) allow external equipment to control the soft starter. The operation of the
programmable inputs is controlled by parameters 7-1 to 7-8.

5.4.6 USB Port

The USB port can be used to upload a configuration file, or download parameter settings and event log information from the soft
starter. See 6.7 USB Save & Load
30 | Danfoss A/S © 2018.10
RESET
COM+
START
C A U T I O N
for details.
B Start/stop
N O T I C E
N O T I C E
Installation
AQ262141844215en-000202 / 175R1174