Emerson Unidrive M100 Control User Manual page 50

Safety Product Mechanical
information information installation
VM_POWER
Units kW
Range of [MIN] -9999.99 to 0.00
Range of [MAX] 0.00 to 9999.99
VM_POWER[MAX] is rating dependent and is chosen to allow for the maximum power that can be output by the drive
with maximum AC output voltage, at maximum controlled current and unity power factor.
Definition
VM_POWER[MAX] = √3 x VM_AC_VOLTAGE[MAX] x VM_DRIVE_CURRENT[MAX] / 1000
VM_POWER[MIN] = -VM_POWER[MAX]
VM_RATED_CURRENT
Units A
Range of [MIN] 0.00
Range of [MAX] 0.00 to 9999.99
VM_RATED_CURRENT [MAX] = Maximum Rated Current (11.060) and is dependent on the drive rating.
Definition
VM_RATED_CURRENT [MIN] = 0.00
VM_SPEED_FREQ_REF
Units Hz
Range of [MIN] -550.00 to 0.00
Range of [MAX] 0.00 to 550.00
This variable minimum/maximum is applied throughout the frequency and speed reference system so that the
references can vary in the range from the minimum to maximum clamps.
Definition
VM_SPEED_FREQ_REF[MIN] = -VM_SPEED_FREQ_REF[MAX].
VM_SPEED_FREQ_REF_UNIPOLAR
Units Hz
Range of [MIN] 0.00
Range of [MAX] 0.00 to 550.00
VM_SPEED_FREQ_REF_UNIPOLAR[MAX] = VM_SPEED_FREQ_REF[MAX]
Definition
VM_SPEED_FREQ_REF_UNIPOLAR[MIN] = 0.00
VM_SPEED_FREQ_USER_REFS
Units Hz
Range of [MIN] -550.00 to 550.00
Range of [MAX] 0.00 to 550.00
This variable maximum is applied to Analog Reference 1 (01.036) and Keypad Reference (01.017).
The maximum applied to these parameters is the same as other frequency reference parameters.
VM_SPEED_FREQ_USER_REFS [MAX] = VM_SPEED_FREQ_REF[MAX]
However the minimum is dependent on Negative Reference Clamp Enable (01.008) and Bipolar Reference Enable
(01.010).
Reference Clamp
Definition
50
Electrical Getting
installation started parameters
Range applied to parameters that either set or display power
Range applied to rated current parameters
Range applied to the frequency reference parameters
Negative Reference Clamp Enable (01.008)
0
1
Unipolar version of VM_SPEED_FREQ_REF
Range applied to analog reference parameters
Negative
Bipolar Reference
Enable (01.010)
Enable (01.008)
0 0
0 1
1 0
1 1
Basic Running the
Optimization
motor
Maximum Reference Clamp (01.006)
Maximum Reference Clamp (01.006) or |Minimum Reference
Clamp (01.007)| whichever the larger
VM_SPEED_FREQ_USER_REFS[MIN]
Minimum Reference Clamp (01.007)
-VM_SPEED_FREQ_REF[MAX]
0.00
-VM_SPEED_FREQ_REF[MAX]
Advanced
NV Media Card Diagnostics
parameters
VM_SPEED_FREQ_REF[MAX]
Unidrive M100 / M101 Control User Guide
UL Listing
Issue Number: 1