Rockwell Automation 1397 DC Drive Firmware 2.xx User Manual
Page 203
5–93
Programming Parameters
Publication 1397-5.0 — June, 2001
Process PI
[OCL Lead Freq] — P.295
The lead break frequency of the proportional
integral (PI) block of the outer control loop.
If the OCL is configured as a type 1 position
regulator, set equal to 0.00 (proportional
only).
Display/Drive Units:
RD/S
Parameter Range:
0.00 to 141.37 rad/sec
Parameter Type:
Tunable
Group:
Process PI
Minimum Value:
0.00
Factory Default:
1.00 rad/sec
Maximum Value
141.37 rad/sec
[OCL Pos Limit] — P.296
Outer Control Loop PI block positive limit. The
output of OCL PI block is never above this
limit. Refer to the [Outer Control Loop] block
diagram (Fig. A.5) for additional information.
Display/Drive Units:
% of Max Motor Speed
Parameter Type:
Tunable
Group:
Process PI
Minimum Value:
0.00 %
Factory Default:
100%
Maximum Value
100%
[OCL Neg Limit] — P.297
The negative limit of the outer control loop PI
block. The output of the OCL PI block is
never below this limit. Refer to the [Outer
Control Loop] block diagram (Fig. A.5) for
additional information.
Display/Drive Units:
% of Max Motor Speed
Parameter Type:
Tunable
Group:
Process PI
Minimum Value:
0.00 %
Factory Default:
100%
Maximum Value
100%