7-168
PRC
7.9.2 Print comment instruction (PRC)
PRC
Function
(1) Outputs comment (ASCII code) at device designated by to output module designated by
.
The number of characters output differs according to the ON/OFF status of SM701.
• When SM701 is OFF: Comment is 32 characters
• When SM701 is ON : Comment is the upper 16 characters
The number of points used by the output module is 10 points from the Y address
designated by .
: Head number of the device which prints the comment (Device name)
: Head number of the output module which outputs the comment (bits)
Setting
Data
Internal Devices
R, ZR
J\
U\G
Zn Constants
Other
P, I, J, U,
Bit Word Bit Word
–– ––
(Only Y)
–– –– –– –– ––
Process
High
performance
Redundant
Universal
Basic
LCPU
Command
S D
PRC
PRC
S
D
S
D
S
D
D
A B C D E F G H IKK L M n O
ASCII code output
Strobe signal output
Flag indicating PRC
instruction in execution
Output Y
Head of output
Y30
X1
PRC
Comment at X1
Sequence
program
Y30
Y37
Y38
Y39
Used as interlock
Printer or
display device
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