Nidec Unidrive M200 User Manual page 76

Safety Product Mechanical
information information installation
VM_TORQUE_CURRENT
Units %
Range of [MIN] -1000.0 to 0.0
Range of [MAX] 0.0 to 1000.0
Definition
VM_TORQUE_CURRENT[MIN] = -VM_TORQUE_CURRENT[MAX]
VM_TORQUE_CURRENT_UNIPOLAR
Units %
Range of [MIN] 0.0
Range of [MAX] 0.0 to 1000.0
VM_TORQUE_CURRENT_UNIPOLAR[MAX] = VM_TORQUE_CURRENT[MAX]
VM_TORQUE_CURRENT_UNIPOLAR[MIN] =0.0
User Current Maximum Scaling (04.024) defines the variable maximum/minimums VM_USER_CURRENT which is
applied to Percentage Load (04.020) and Torque Reference (04.008). This is useful when routing these parameters to
Definition an analog output as it allows the full scale output value to be defined by the user. This maximum is subject to a limit of
MOTOR1_CURRENT_LIMIT or MOTOR2_CURRENT_LIMIT depending on which motor map is currently active.
The maximum value (VM_TORQUE_CURRENT_UNIPOLAR [MAX]) varies between drive sizes with default
parameters loaded. For some drive sizes the default value may be reduced below the value given by the parameter
range limiting.
VM_USER_CURRENT
Units %
Range of [MIN] -1000.0 to 0.0
Range of [MAX] 0.0 to 1000.0
VM_USER_CURRENT[MAX] = User Current Maximum Scaling (04.024)
VM_USER_CURRENT[MIN] = -VM_USER_CURRENT[MAX]
User Current Maximum Scaling (04.024) defines the variable maximum/minimums VM_USER_CURRENT which is
applied to Percentage Load (04.020) and Torque Reference (04.008). This is useful when routing these parameters to
Definition an analog output as it allows the full scale output value to be defined by the user. This maximum is subject to a limit of
MOTOR1_CURRENT_LIMIT or MOTOR2_CURRENT_LIMIT depending on which motor map is currently active.
The maximum value (VM_TORQUE_CURRENT_UNIPOLAR [MAX]) varies between drive sizes with default
parameters loaded. For some drive sizes the default value may be reduced below the value given by the parameter
range limiting.
Table 11-4 Voltage ratings dependant values
Variable min/max
VM_DC_VOLTAGE_SET(MAX]
VM_DC_VOLTAGE(MAX]
Frame 1 to 4
VM_DC_VOLTAGE(MAX]
Frame 5 to 9
VM_AC_VOLTAGE_SET(MAX]
Frame 1 to 4
VM_AC_VOLTAGE_SET(MAX]
Frame 5 to 9
VM_AC_VOLTAGE[MAX]
VM_STD_UNDER_VOLTS[MIN]
VM_SUPPLY_LOSS_LEVEL{MIN]
76
Electrical Getting Basic
installation started parameters
Range applied to torque and torque producing current parameters
Select Motor 2 Parameters (11.045)
0
1
Unipolar version of VM_TORQUE_CURRENT
Range applied to torque reference and percentage load parameters with one decimal place
100 V
400
510
415
240
265
325
175
205
Running the NV Media
Optimization
motor Card
VM_TORQUE_CURRENT[MAX]
VM_MOTOR1_CURRENT_LIMIT[MAX]
VM_MOTOR2_CURRENT_LIMIT[MAX]
Voltage level
200 V 400 V
800
870
830
480
530
650
330
410
Onboard Advanced
Diagnostics
PLC parameters
575 V
955
N/A
990
N/A
635
780
435
540
Unidrive M200 / M201 Control User Guide
Issue Number: 2
UL Listing
690 V
1150
N/A
1190
N/A
765
930
435
540