User Manual

26 Rockwell Automation Publication 20B-UM002G-EN-P - July 2014
Chapter 1 Programming and Parameters
MOTOR CONTROL
Torq Attributes
064 [Ixo Voltage Drop]
Value of voltage drop across the leakage
inductance of the motor at rated motor current.
Used only when parameter 53 is set to “Sensrls
Vect,” “SV Economize or “FVC Vector.”
Default:
Min/Max:
Units:
Based on Drive Rating
0.0/230.0, 480.0, 575 VAC
0.1 VAC
066 [Autotune Torque]
Specifies motor torque applied to the motor
during the flux current and inertia tests
performed during an autotune.
Default:
Min/Max:
Units:
50.0%
0.0/150.0%
0.1%
053
067 [Inertia Autotune]
Provides an automatic method of setting [Total
Inertia]. This test is automatically run during
Start-Up motor tests. Important: If using rotate
tune for “Sensrls Vect” mode, the motor should
be uncoupled from the load or results may not be
valid. With “FVC Vector,” either a coupled or
uncoupled load will produce valid result.
“Ready” = Parameter returns to this setting
following a completed inertia tune.
“Inertia Tune” = A temporary command that
initiates an inertia test of the motor/load
combination. The motor will ramp up and down,
while the drive measures the amount of inertia.
Default:
Options:
0
0
1
“Ready”
“Ready”
“Inertia Tune”
053
450
427
431
[Torque Ref A Sel]
[Torque Ref B Sel]
Selects the source of the external torque
reference to the drive. How this reference is used
is dependent upon [Speed/Torque Mod].
(1)
See Appendix B for DPI port locations.
Default:
Options:
0
24
0
1
2
3-17
18-22
23
24
25-28
29
“Torque Stpt1”
“Disabled”
“Torque Stpt1”
“Analog In 1”
“Analog In 2”
“Reserved”
“DPI Port 1-5”
(1)
“Reserved”
“Disabled”
“Scale Block1-4”
“Torque Stpt2”
053
428
432
[Torque Ref A Hi]
[Torque Ref B Hi]
Scales the upper value of the [Torque Ref x Sel]
selection when the source is an analog input.
Default:
Min/Max:
Units:
100.0%
100.0%
–/+800.0%
0.1%
053
429
433
[Torque Ref A Lo]
[Torque Ref B Lo]
Scales the lower value of the [Torque Ref x Sel]
selection when the source is an analog input.
Default:
Min/Max:
Units:
0.0%
0.0%
–/+800.0%
0.1%
053
430 [Torq Ref A Div]
Defines the value of the divisor for the [Torque
Ref A Sel] selection.
Default:
Min/Max:
Units:
1.0
0.1/3276.7
0.1
053
434 [Torque Ref B Mult]
Defines the value of the multiplier for the [Torque
Ref B Sel] selection.
Default:
Min/Max:
Units:
1.0
–/+32767.0
0.1
053
435 [Torque Setpoint1]
Provides an internal fixed value for Torque
Setpoint when [Torque Ref x Sel] is set to “Torque
Setpt.”
Default:
Min/Max:
Units:
0.0%
–/+800.0%
0.1%
053
436 [Pos Torque Limit]
Defines the torque limit for the positive torque
reference value. The reference will not be
allowed to exceed this value.
Default:
Min/Max:
Units:
200.0%
0.0/800.0%
0.1%
053
File Group No.
Parameter Name & Description
See page 16 for symbol descriptions
Values
Related
FV
FV
FV
FV
FV
FV
FV
FV
FV