Output Hold Setting Basic Program (Cpu Unit With Analog I/O) - Panasonic FP2 -C1A Manual

FP2 Analog Unit
12.1 Output Hold Setting Basic Program (CPU Unit with
Analog I/O)
Program outline
When switching from the RUN mode to the PROG. mode, this program holds the analog
output at the final value of the RUN* mode according to the shared memory (address
38) setting. Then the program writes the data stored in data register DT0 to the output
relay area WY4 of output channel ch 0 for the CPU unit with analog I/O.
Final value of RUN mode:
During the RUN mode, the analog output value corresponding to the last digital data
written.
Settings
I/O allocation
I/O number Contents
WY4 Analog output data for ch 0
Shared memory
Address 38 Analog output hold setting
H0: Non- hold
H1: Hold (holds analog output at final value of RUN mode)
H2: Hold (holds analog output at any desired value)
For detailed information
Sample program:
R 9013
F0 MV
Initial
setting
F151 WRT K 0
Specifies the analog output unit
in slot no. 0.
The 1 - word data from data register DT30
is written to the shared memory address 38.
R 9010
F0
Always on
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12.1 Output Hold Setting Basic Program (CPU Unit with Analog I/O)

section 14.3.1
, H 1 , DT 30
Output hold setting
, , DT 30 , K 1 K 38
Output hold
setting
MV , DT 0 , WY 4
ch 0 data ch 0 output data
Sample Program for Analog Output Hold Setting
Analog output hold setting
,
Analog output data Writing
ED
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