AuCom MVE series User Manual page 55

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