Operation; The Lcp; Control Methods - Danfoss mcd-500 Operating Instruction

MCD 500 Operating Instruction

6 Operation

6.1 The LCP

6.2 Control Methods

The MCD 500 can be controlled via the control buttons on the LCP (local control), via the remote inputs (remote control) or via the serial communication
network.
• Local control is only available in Hand On mode.
• Remote control is only available in Auto On mode.
• Control via the serial communication network is always disabled in Hand On mode, and Start/Stop commands via the serial network may be
enabled or disabled in Auto On mode by changing the setting of Par. 3-2
The MCD 500 can also be configured to auto-start or auto-stop. Auto-start/stop operation is only available in Auto On mode, and must be configured
using pars. 5-1 - 5-4. In Hand On mode, the starter will ignore any auto-start/stop setting.
To switch between Hand On and Auto On modes, use the local control buttons on the LCP.
HAND ON: Start the motor and enter Hand On mode.
OFF: Stop the motor and enter Hand On mode.
AUTO ON: Set the starter to Auto On mode.
RESET: Reset a trip (Hand On mode only).
The MCD 500 can also be set to allow local control only or remote control only, using par. 3-1
If par. 3-1 is set to Remote Control Only
network.
1
2
3
4
®
5
, the OFF button is disabled and the motor must be stopped by remote control or via the serial communication
MG.17.K2.02 - VLT ® is a registered Danfoss trademark
1 Four-line display for status and programming details.
2 Display control buttons:
Status: Return to the status displays
Quick Menu: Open the Quick Menu
Main Menu: Open the Main Menu
Alarm Log: Open the Alarm Log
3 Menu navigation buttons:
BACK: Exit the menu or parameter, or cancel a param-
eter change
OK: Enter a menu or parameter, or save a parameter
change
▲ ▼
: Scroll to the next or previous menu or parameter,
change the setting of the current parameter or scroll
through the status screens.
4 Soft starter local control buttons:
Hand On: Start the motor and enter local control mode.
Off: Stop the motor (only active in Hand On mode).
Auto On: Set the starter to Auto On mode.
RESET: Reset a trip (Hand On mode only).
5 Remote input status LEDs.
Comms in Remote
.
Local/Remote
.
6 Operation
6
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