122 slip comp gain, 123 slip rpm meter, 124 pi configuration – Rockwell Automation Liqui-Flo 1.5 General Purpose and Vector Duty User Manual
Page 57
Parameter Descriptions
4-25
Sets the response time of slip compensation.
Displays the present amount of adjustment being applied as slip compensation.
Selects specific features of the PI regulator.
Bit 0 - Excl Mode (Exclusive Mode)
•
Enabled = Selects speed regulation.
•
Disabled = Selects trim regulation.
Bit 1 - Invert Error
•
Enables/disables the option to invert the sign of the PI error signal. Enabling this
feature creates a decrease in output for an increasing error and an increase in
output for a decreasing error.
122
Slip Comp Gain
Range:
1.0 to 100.0 [0.1]
Default:
40.0
Access:
1
Path: Speed Command>Slip Comp
See also:
80, 121, 122
123
Slip RPM Meter
Range:
0.0 to 300.0 RPM
Default:
Read Only
Access:
1
Path: Speed Command>Slip Comp
See also:
80, 121, 122
124
PI Configuration
Range:
See figure 4.8
Default:
See figure 4.8
Access:
1
Path: Speed Command>Process PI
See also:
125-138
Figure 4.8 – PI Configuration (124)
0
0
0
0
0
0
0
0
x
x
x
x
x
x
x
x
10
0
1
2
3
4
5
6
7
8
9
11
12
13
14
15
1 =Enabled
0 =Disabled
x =Reserved
Bit #
Factory Default Bit Values
Excl Mode
In
ve
rt Error
Preload Mode
Ramp Ref
Zero Clamp
Feedbak Sqr
t
Stop Mode
Anti-Windup
Nibble 1
Nibble 2
Nibble 3
Nibble 4