Emerson Unidrive M702 - Page 140

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140 Unidrive M702 User Guide
Issue Number: 3
VM_AMC_UNIPOLAR_ROLL_OVER
Range applied the position parameters in the advanced motion controller that are restricted
to positive values
Units User units
Range of [MIN] 0
Range of [MAX]
0 to 2
31
-1
Definition
VM_AMC_UNIPOLAR_ROLL_OVER[MAX] = VM_AMC_ROLL_OVER[MAX]
VM_AMC_UNIPOLAR_ROLL_OVER[MIN] = 0
VM_DC_VOLTAGE Range applied to parameters showing DC Voltage
Units V
Range of [MIN] 0
Range of [MAX] 0 to the value listed below
Definition
VM_DC_VOLTAGE[MAX] is the full scale DC link voltage feedback (over voltage trip level) for the drive. This level is
drive voltage rating dependent. See Table 11-4
VM_DC_VOLTAGE[MIN] = 0
VM_DC_VOLTAGE_SET Range applied to DC Voltage reference parameters
Units V
Range of [MIN] 0
Range of [MAX] 0 to the value listed below
Definition
VM_DC_VOLTAGE_SET[MAX] is drive voltage rating dependent. See Table 11-4
VM_DC_VOLTAGE_SET[MIN] = 0
VM_DRIVE_CURRENT 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
Definition
VM_DRIVE_CURRENT[MAX] is equivalent to the full scale (over current trip level) or Kc value for the drive and is given
by Full Scale Current Kc (11.061).
VM_DRIVE_CURRENT[MIN] = - VM_DRIVE_CURRENT[MAX]
VM_DRIVE_CURRENT_UNIPOLAR Unipolar version of VM_DRIVE_CURRENT
Units A
Range of [MIN] 0.000
Range of [MAX] 0.000 to 99999.999
Definition
VM_DRIVE_CURRENT_UNIPOLAR[MAX] = VM_DRIVE_CURRENT[MAX]
VM_DRIVE_CURRENT_UNIPOLAR[MIN] = 0.000
VM_HIGH_DC_VOLTAGE Range applied to parameters showing high DC Voltage
Units V
Range of [MIN] 0
Range of [MAX] 0 to 1500
Definition
VM_HIGH_DC_VOLTAGE[MAX] is the full scale DC link voltage feedback for the high DC link voltage measurement
which can measure the voltage if it goes above the normal full scale value. This level is drive voltage rating dependent.
See Table 11-4
VM_HIGH_DC_VOLTAGE[MIN] = 0