Omron CP - PROGRAMMING MANUAL 05-2007 Programming Manual page 677

Data Control Instructions
3-17-6 TIME-PROPORTIONAL OUTPUT: TPO(685)
Purpose
Ladder Symbol
Variations
Applicable Program Areas
644
0.00
D100
D200
D300
Contents of D300
Inputs the duty ratio or manipulated variable from the specified word, converts
the duty ratio to a time-proportional output based on the specified parameters,
and outputs the result from the specified output.
TPO
S S: Input word
C: First parameter word
C
R: Pulse output bit
R
Variations Executed Each Cycle for ON Condition
Executed Once for Upward Differentiation
Executed Once for Downward Differentiation Not supported.
Immediate Refreshing Specification
Block program areas
Not allowed OK
C: D200
D201
Contents of D200
Step program areas Subroutines
OK
Section 3-17
Decimal values
–100
Negative bias
Positive bias
TPO(685)
Not supported.
Not supported.
Interrupt tasks
OK