Omron CJ2 CPU UNIT SOFTWARE User Manual page 535

Instruction Mnemonic Code
LIMIT CON- LMT 680
TROL
@LMT
DEAD BAND BAND 681
CONTROL
@BAND
DEAD ZONE ZONE 682
CONTROL
@ZONE
TIME-PRO- TPO 685
PORTIONAL
OUTPUT
SCALING SCL 194
@SCL
CJ2 CPU Unit Software User's Manual
Symbol/Operand
Controls output data according to whether or not input data is
LMT(680)
within upper and lower limits.
S
C
D
S: Input word Upper limit
C: 1st limit word C+1
D: Output word
Lower limit
C
Controls output data according to whether or not input
BAND(681)
data is within the dead band range.
S
C
D
Lower limit (C)
S: Input word
C: 1st limit word
D: Output word
Adds the specified bias to input data and outputs the result.
ZONE(682)
S
C
Positive bias (C+1)
D
S: Input word
C: 1st limit word
D: Output word
Inputs the duty ratio or manipulated variable from the specified
TPO (685)
word, converts the duty ratio to a time-proportional output based
on the specified parameters, and outputs the result from the spec-
S
ified output.
C
R
S: Input word
C: 1st parameter
word
R: Pulse Output
Bit
Converts unsigned binary data into unsigned BCD data
SCL(194)
according to the specified linear function.
S
R (unsigned BCD)
P1
R
S: Source word
P1: 1st parameter
Point A
word
R: Result word
Function
Output
Input
Upper limit (C+1)
Output
Input
Negative bias (C)
Scaling is performed
according to the linear
function defined by points
A and B.
(BCD)
Point B
P
(BIN)
P1 + 1
P1 + 2 (BCD)
P1 + 3
(BIN)
S (unsigned binary)
Appendices
Execution
Location
condition
Output Required
Output Required
Output Required
Output Required
Output Required
Converted
value
Converted
value
A-51