Rockwell Automation 1336T FORCE Series B - Manual (Page 176)

Chapter 5
Programming Parameters
5–50
Maximum Forward Speed Trim
[Max Fwd Spd Trim] Parameter Number 130
Parameter Type Sink
Display Units +/– x.x rpm
Drive Units 4096 = Base Motor Speed
Factory Default + Base Speed
Minimum Value + 0.0 rpm
Maximum Value + 6 x Base Speed
This parameter limits the maximum value
of the velocity reference after the process
trim.
Droop Percent
[Droop Percent] Parameter Number 131
Parameter Type Sink
Display Units x.x%
Drive Units Display units x 10
Factory Default 0%
Minimum Value 0%
Maximum Value 25.5%
This parameter specifies the percent of
base speed that the velocity reference will
be reduced when at full load torque. This
feature can be used to cause motor veloc-
ity to droop with an increase in load.
Velocity Reference Output LOW
[Vel Ref Out Low] Parameter Number 132
Parameter Type Source
Display Units x
Drive Units None
Factory Default 0
Minimum Value 0
Maximum Value 65535
Velocity Reference Output HI (32 bit)
[Vel Ref Out High] Parameter Number 133
Parameter Type Source
Display Units +/– x.x rpm
Drive Units 4096 = Base Motor Speed
Factory Default +0.0 rpm
Minimum Value – 8 x Base Speed
Maximum Value + 8 x Base Speed
This is the low word portion of a 32 bit
velocity reference quantity. It is the input
term for the Velocity PI Regulator.
This is the high word portion of a 32 bit ve-
locity reference quantity. It is the input
term for the Velocity PI Regulator.
Velocity Regulator Output
[Vel Reg Output] Parameter Number 134
Parameter Type Source
Display Units +/– x.x %
Drive Units 4096 = 100.0% Iq motor
Factory Default + 0.0 %
Minimum Value – 300.0%
Maximum Value +300.0%
This parameter represents the torque refer-
ence value that appears at the output of
the Velocity PI Regulator. It is the input to
the torque mode selector and is used as
the drive’s torque reference value when in
torque mode 1.
Velocity Regulator Testpoint Data
LOW
[Vel Reg TP Low] Parameter Number 135
Parameter Type Source
Display Units x
Drive Units None
Factory Default 0
Minimum Value 0
Maximum Value 65535
Velocity Regulator Testpoint Data HI
(32 bit)
[Vel Reg TP Hi] Parameter Number 136
Parameter Type Source
Display Units +/–x
Drive Units None
Factory Default 0
Minimum Value –32767
Maximum Value +32767
This parameter indicates the value of the
internal location selected by the Velocity
Regulator Testpoint Select parameter,
P137. The select allows this parameter to
be used as a testpoint for the velocity
regulator.
This parameter indicates the value of the
internal location selected by the Vel Reg
TP Sel parameter, P137. The select allows
this parameter to be used as a testpoint for
the velocity
regulator.