AuCom MVE series - Page 55

CONTROLLER
54 | MVE User Manual (710-17074-00G)
7 Outputs
The MVE has three programmable outputs, which can be used to signal different operating conditions to associated equipment.
7A – Relay A Function
Options:
Off
Relay A is not used.
Main Contactor (default)
The relay closes when the MVE receives a start command, and remains
closed as long as the motor is receiving voltage.
Run The relay closes when the starter changes to run state.
Trip
The relay closes when the starter trips (refer to parameter 16A to 16X).
Warning
The relay closes when the starter issues a warning (refer to parameter
16A to 16X).
Low Current Flag
The relay closes when the low current flag activates while the motor is
running (refer to parameter 7M Low Current Flag ).
High Current Flag
The relay closes when the high current flag activates while the motor is
running (refer to parameter 7N High Current Flag ).
Motor Temperature Flag
The relay closes when the motor temperature flag activates (refer to
parameter 7O
Motor Temperature Flag ).
Input A Trip
The relay closes when Input A activates to trip the soft starter.
Input B Trip
The relay closes when Input B activates to trip the soft starter.
Motor Overload The relay closes when the starter trips on Motor Overload.
Current Imbalance The relay closes when the starter trips on Current Imbalance.
Undercurrent
The relay closes when the starter trips on Undercurrent.
Instantaneous overcurrent
The relay closes when the starter trips on Instantaneous Overcurrent.
Frequency The relay closes when the starter trips on Frequency.
Ground Fault The relay closes when the starter trips on Ground Fault.
Heatsink Overtemperature Not applicable
Phase Loss
The relay closes when the starter trips on Phase Loss.
Motor Thermistor The relay closes when the starter trips on Motor Thermistor.
Changeover Contactor
The relay closes when the high rotor resistance current ramp has
reached full voltage, allowing use with a slip-ring motor.
Undervoltage
The relay closes when the mains voltage drops below the level set in
parameter 4Q.
Ready The relay closes when the starter transitions into Ready mode.
Local
The relay is open when the starter is in local control mode, and closed in
remote control mode.
Description:
Selects the function of Relay A (normally open).
7B – Relay A On Delay
Range:
0:00 - 5:00 (minutes:seconds)
Default:
0 second
Description:
Sets the delay for closing Relay A.
7C – Relay A Off Delay
Range:
0:00 - 5:00 (minutes:seconds)
Default:
0 second
Description:
Sets the delay for re-opening Relay A.
7D~7I – Output Relays B and C
Parameters 7D~7I configure the operation of Relays B and C in the same way as parameters 7A~7C configure Relay A. Refer to
Relay A for details.
Relay B is a changeover relay.
• 7D
Relay B Function
Default:
Run
• 7E
Relay B On Delay
Default:
0 second
• 7F
Relay B Off Delay
Default:
0 second