Panasonic AFPE224300 User Manual page 208

Num-
Name
ber
F351 Floating-
P351 point type
data mini-
mum value
F352 Floating-
P352 point type
data total and
mean values
Floating-
F353
point type
P353
data sort
Scaling of
F354
real number
P354
data
Time series processing instruction
PID
F355
processing
Eaay PID
F356
Compare instructions
16-bit data
F373
revision
P373
detection
32-bit data
F374
revision
P374
detection
11-110
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Boolean Operand
FMIN S1, S2, D
PFMIN
FMEAN S1, S2, D
PFMEAN
S1, S2, S3
FSORT
PFSORT
S1, S2, D
FSCAL
PFSCAL
S
PID
S1, S2, S3,
EZPID
S4
S, D
DTR
PDTR
S, D
DDTR
PDDTR
Description
Searches the minimum value in the real number
data table between the area selected with "S1" and
"S2", and stores it in the (D+1, D). The address
relative to "S1" is stored in (D+2).
The total value and the mean value of the real
number data from the area selected with "S1" to
"S2" are obtained. The total value is stored in the
(D+1, D) and the mean value is stored in the (D+3,
D+2).
The real number data from the area speciified by
"S1" to "S2" are stored in ascending order (the
smallest word is first) or descending order (the
largest word is first).
Scaling (linearization) on a real number data table
is performed, and the output (Y) to an input value
(X) is calculated.
PID processing is performed depending on the
control value (mode and parameter) specified by (S
to S+2) and (S+4 to S+10), and the result is stored
in the (S+3).
Temperature control (PID) can be easily performed
using the image of a temperautre controller.
If the data in the 16-bit area specified by "S" has
changed since the previous execution, internal
relay R9009 (carry flag) will turn on. "D" is used to
store the data of the previous execution.
If the data in the 32-bit area specified by (S+1, S)
has changed since the previous execution, internal
relay R9009 (carry flag) will turn on. (D+1, D) is
used to store the data of the previous execution.
Steps
8
8
8
12
4
10
6
6