Programming and Parameters
3-21
SPEED COMMAND
Spe
ed T
ri
m
116
[Trim % Setpoint]
Adds or subtracts a percentage of the
speed reference or maximum speed.
Dependent on the setting of [Trim Out
Select], parameter 118.
Default:
Min/Max:
Units:
0.0%
–/+200.0%
0.1%
117
[Trim In Select]
Specifies which analog input signal is
being used as a trim input.
Default:
Options:
2
“Analog In 2”
See
118
[Trim Out Select]
Specifies which speed references are to be trimmed.
119
[Trim Hi]
Scales the upper value of the [Trim In
Select] selection when the source is an
analog input.
Default:
Min/Max:
Units:
60.0 Hz
–/+[Maximum Speed]
0.1 Hz
1 RPM/%
120
[Trim Lo]
Scales the lower value of the [Trim In
Select] selection when the source is an
analog input.
Default:
Min/Max:
Units:
0.0 Hz
–/+[Maximum Speed]
0.1 Hz
1 RPM/%
Slip Comp
Important:
Parameters in the Slip Comp Group are used to enable and tune the
Slip Compensation Regulator. In order to allow the regulator to control drive
operation, parameter 080 [Speed Mode] must be set to 1 “Slip Comp”.
121
[Slip RPM @ FLA]
Sets the amount of compensation to
drive output at motor FLA.
If the value of parameter 061 [Autotune] =
3 “Calculate” changes made to this
parameter will not be accepted.
Value may be changed by [Autotune]
when “Encoder” is selected in [Feedback
Select], parameter 080.
Default:
Min/Max:
Units:
Based on [Motor NP RPM]
0.0/1200.0 RPM
0.1 RPM
122
[Slip Comp Gain]
Sets the response time of slip
compensation.
Default:
Min/Max:
Units:
40.0
1.0/100.0
0.1
123
[Slip RPM Meter]
Displays the present amount of
adjustment being applied as slip
compensation.
Default:
Min/Max:
Units:
Read Only
–/+300.0 RPM
0.1 RPM
Fi
le
Gr
ou
p
No.
Parameter Name & Description
See
page 3-2
for symbol descriptions
Values
Relate
d
0
0
x
0
x
x
x
x
x
x
x
x
x
x
x
x
10
0
1
2
3
4
5
6
7
8
9
11
12
13
14
15
Bit #
Factory Default Bit Values
Trim Ref A
Trim Ref B
Ad
d or %
Bit 1, 0
Trimmed
Not Trimmed
1 =
0 =
Bit 2
%
Add
x = Reserved
Summary of Contents for Allen-Bradley PowerFlex 700 B Series
Page 10: ...P 6 Overview Notes ...
Page 36: ...1 26 Installation Wiring Notes ...
Page 118: ...3 78 Programming and Parameters Notes ...
Page 162: ...A 28 Supplemental Drive Information Notes ...
Page 227: ......