Rockwell PowerFlex 70 User Manual

Programming and Parameters 3-17
MOTOR CONTROL (File B)
Torq Attributes
067 [Inertia Autotune]
Provides an automatic method of setting
[Total Inertia]. This test is automatically
run during Start-Up motor tests.
Important: Use when motor is coupled to
the load. Results may not be valid if the
load is not coupled to the motor during
this procedure.
“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 [Torque Ref A 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
0
1
2
3-17
18-22
23
24
“Torque Setpt”
“Torque Setpt”
“Analog In 1”
“Analog In 2”
“Reserved”
“DPI Port 1-5”
(1)
“Reserved”
“Disabled”
053
428 [Torque Ref A Hi]
Scales the upper value of the [Torque Ref
A Sel] selection when the source is an
analog input.
Default:
Min/Max:
Units:
100.0%
–/+800.0%
0.1%
053
429 [Torque Ref A Lo]
Scales the lower value of the [Torque Ref
A Sel] selection when the source is an
analog input.
Default:
Min/Max:
Units:
0.0%
–/+800.0%
0.1%
053
435 [Torque Setpoint1]
Provides an internal fixed value for Torque
Setpoint when [Torque Ref 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
437 [Neg Torque Limit]
Defines the torque limit for the negative
torque reference value. The reference will
not be allowed to exceed this value.
Default:
Min/Max:
Units:
–200.0%
–800.0/0.0%
0.1%
053
File B Group No.
Parameter Name and Description
See page 3-2 for symbol descriptions
Values
Related
FV
E C v2
FV
E C v2
FV
E C v2
FV
E C v2
FV
E C v2
FV
E C v2
FV
E C v2

Rockwell PowerFlex 70 Specifications

General

Model	PowerFlex 70
Output Voltage	0 to Input Voltage
Horsepower Range	0.5...25 Hp
kW Range	0.37...18.5 kW
Output Current	Varies by model and voltage
Amperage	Varies by model and voltage
Communication Protocols	DeviceNet, ControlNet, EtherNet/IP
Enclosure Type	IP20, IP30
Dimensions	Varies by frame size
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Relative Humidity	5% to 95% non-condensing
Altitude	1000m (3300 ft) without derating
Input Voltage	200-240VAC, 380-480VAC, 500-600VAC
Power Range	0.4 to 22 kW (0.5 to 30 HP)
Power Rating	0.5...25 Hp / 0.4...18.5 kW
Control Method	Voltage/Frequency (V/F), Sensorless Vector, Flux Vector