Emerson Powerdrive F300 Reference Manual page 104

Parameter 06.066 Low Under Voltage Threshold
Short description Defines the low under voltage threshold
Mode Open‑Loop
Minimum −VM_LOW_UNDER_VOLTS
Default See exceptions below
Type 16 Bit User Save
Display Format Standard
Coding RW, VM, RA
Voltage Default Value
200V 175
400V 330
575V 435
690V 435
See Standard Under Voltage Threshold (06.065).
Parameter 06.067 Low Under Voltage Threshold Select
Short description Set to 1 to use the low under voltage threshold
Mode Open‑Loop
Minimum 0
Default 0
Type 1 Bit User Save
Display Format Standard
Coding RW
See Standard Under Voltage Threshold (06.065). Also see User Supply Select (06.072) for details of when and how drive parameters can be saved, and
when a User 24V trip can occur.
Parameter 06.068 Backup Supply Mode Enable
Short description Set to 1 to enable the backup supply mode
Mode Open‑Loop
Minimum 0
Default 0
Type 1 Bit User Save
Display Format Standard
Coding RW
See Standard Under Voltage Threshold (06.065). Also see User Supply Select (06.072) for details of when and how drive parameters can be saved, and
when a User 24V trip can occur.
Parameter 06.069 Under-voltage System Contactor Close
Short description
Mode Open‑Loop
Minimum 0
Default
Type 1 Bit Volatile
Display Format Standard
Coding RO, ND, NC, PT
See Standard Under Voltage Threshold (06.065).
Parameter 06.070 Under-voltage System Contactor Closed
Short description
Mode Open‑Loop
Minimum 0
Default 0
Type 1 Bit Volatile
Display Format Standard
Coding RW
See Standard Under Voltage Threshold (06.065).
104
Maximum VM_LOW_UNDER_VOLTS
Units V
Update Rate Background read
Decimal Places 0
Maximum 1
Units
Update Rate Background read
Decimal Places 0
Maximum 1
Units
Update Rate Background read
Decimal Places 0
Maximum 1
Units
Update Rate 4ms write
Decimal Places 0
Maximum 1
Units
Update Rate 4ms read
Decimal Places 0
Powerdrive F300 Parameter Reference Guide
Issue: 01.15.00