Allen-Bradley SLC 500 Series User Manual

Publication 1747-RM001G-EN-P - November 2008
9-18 Proportional Integral Derivative Instruction
Output Parameters
The table below shows the output parameter addresses, data formats, and
types of user program access. See the indicated pages for descriptions of each
parameter.
Control Variable (CV)
The CV (Control Variable) is user-defined. See the ladder rung below.
Table 9.30 Output Parameters
Output Parameter Descriptions Address Data Format Range Type User Program
Access
For More
Information
CV - Control Variable User-defined word (INT) 0 to 16,383 control read/write 9-18
CV% - Output CV Percent Word 16 word (INT) 0 to 100 control read 9-19
OL - Output Limiting Enable Word 0, Bit 3 binary 1 = enabled
0 = disabled
control read/write 9-19
CVH - Output Maximum Word 11 word (INT) 0 to 100% control read/write 9-20
CVL - Output Minimum Word 12 word (INT) 0 to 100% control read/write 9-20
Table 9.31 Control Variable Parameter
Output Parameter
Descriptions
Address Data
Format
Range Type User
Program
Access
CV - Control
Variable
User-defined word
(INT)
0 to 16,383 control read/write
∑ ∑

Allen-Bradley SLC 500 Series Specifications

General

Brand	Allen-Bradley
Model	SLC 500 Series
Category	Controller
Language	English