Emerson Powerdrive F300 Reference Manual page 13

Identifier
Description Range applied to d.c. voltage reference parameters
Units V
Range of [MIN] 0
Range of [MAX] 0.0 to 1150.0
VM_DC_VOLTAGE_SET[MAX] is drive voltage rating dependent. All values are shown in the table below.
Voltage level
VM_DC_VOLTAGE_SET[MAX]
VM_DC_VOLTAGE_SET[MIN] = 0
Identifier
Description Range applied to parameters showing current in A
Units A
Range of [MIN] -99999.999 to 0.000
Range of [MAX] 0.000 to 99999.999
VM_DRIVE_CURRENT[MAX] is equivalent to the full scale (over current trip level) for the drive and is given by Full Scale Current Kc (11.061).
VM_DRIVE_CURRENT[MIN] = - VM_DRIVE_CURRENT[MAX]
Identifier
Description
Units
Range of [MIN]
Range of [MAX]
VM_DRIVE_CURRENT_UNIPOLAR[MAX] = VM_DRIVE_CURRENT[MAX]
VM_DRIVE_CURRENT_UNIPOLAR[MIN] = 0.000
Identifier
Description Range applied to the parameters showing high d.c. voltage
Units V
Range of [MIN] 0
Range of [MAX] 0 to 1500
VM_HIGH_DC_VOLTAGE[MAX] = 1500. This is the full scale d.c. link voltage feedback for the high d.c. link voltage measurement which can measure
the voltage if it goes above the normal full scale value.
VM_HIGH_DC_VOLTAGE[MIN] = 0
Identifier
Description
Units
Range of [MIN]
Range of [MAX]
If Back-up Mode Enable (06.068) = 0
VM_LOW_UNDER_VOLTS[MAX] = VM_STD_UNDER_VOLTS[MIN]
Otherwise
VM_LOW_UNDER_VOLTS[MAX] = VM_STD_UNDER_VOLTS[MIN] / 1.1.
VM_LOW_UNDER_VOLTS[MIN] = 0.
Identifier
Description Range applied to the minimum switching frequency parameter
Units User units
Range of [MIN] 0
Range of [MAX] 0 to 6
VM_MIN_SWITCHING_FREQUENCY[MAX] = Maximum Switching Frequency (05.018)
VM_MIN_SWITCHING_FREQUENCY[MIN] = 0 for motor control modes, or 1 for Regen mode (subject to the maximum)
Powerdrive F300 Parameter Reference Guide
Issue: 01.15.00
VM_DC_VOLTAGE_SET
200V 400V
400 800
VM_DRIVE_CURRENT_UNIPOLAR
Unipolar version of VM_DRIVE_CURRENT
A
0.000
0.000 to 99999.999
VM_HIGH_DC_VOLTAGE
VM_LOW_UNDER_VOLTS
Range applied to the low under voltage threshold
V
24
24 to 1150
VM_MIN_SWITCHING_FREQUENCY
575V 690V
955 1150
VM_DRIVE_CURRENT
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