Allen-Bradley PowerFlex 70

Rockwell Automation Publication 20A-UM001N-EN-P - July 2013 29
Programming and Parameters Chapter 1
MOTOR CONTROL (file B)
Torq Attributes
436 [Pos Torque Limit]
Defines the torque limit for the positive torque
reference value. The reference cannot 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 cannot exceed
this value.
Default:
Min/Max:
Units:
–200.0%
–800.0/0.0%
0.1%
053
440 [Control Status]
Displays a summary status of any condition that can be
limiting either the current or the torque reference.
Read Only
053
441 [Torq Current Ref]
Displays the torque current reference value that
is present at the output of the current rate
limiter (parameter 154).
Default:
Min/Max:
Units:
Read Only
±3276.7 Amps
0.1 Amps
053
Volts per Hertz
069 [Start/Acc Boost]
Sets the voltage boost level for starting and
acceleration when “Custom V/Hz” mode is
selected.
Refer to parameter 083 [Overspeed Limit].
Default:
Min/Max:
Units:
Drive Rating Based
0.0/[Motor NP Volts] × 0.25
0.1 VAC
053
070
070 [Run Boost]
Sets the boost level for steady state or
deceleration when “Fan/Pmp V/Hz” or “Custom
V/Hz” modes are selected.
Refer to the diagram at parameter 083.
Default:
Min/Max:
Units:
Drive Rating Based
0.0/[Motor NP Volts] × 0.25
0.1 VAC
053
069
071 [Break Voltage]
Sets the [Break Frequency] output voltage of
the drive.
Refer to parameter 083 [Overspeed Limit].
Default:
Min/Max:
Units:
[Motor NP Volts] × 0.25
0.0/[Motor NP Volts]
0.1 VAC
053
072
File B Group No.
Parameter Name and Description
See page 14 for symbol descriptions
Values
Related
FV
E C v2
FV
E C v2
FV
E C v2
0000000000000000
10 01234567891112131415
1=Condition True
0=Condition False
x =Reserved
Bit #
NegTrqCurLim
PosTrqCurLim
NegFlxCurLim
PosFlxCurLim
NegTrqLimit
PosTrqLimit
NegPwrTrqLim
PosPwrTrqLim
Min Slip Lim
Max Slip Lim
MinTrqCurLim
VelTrqRef
TorqRef
FldWeakSts
Observe Sts
VltLimLeakag
00000xxxxxxxxxxx
26 161718192021222324252728293031
1=Condition True
0=Condition False
x =Reserved
Bit #
VltLimStator
DrvVoltLim
FluxBrake
Economize
RevPhaseMot
FV
E C v2