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5. PROGRAMMING
Initial setting
Initial setting change
Initial setting change
イ イ イ イ イ 設設変変
Conversion enable/disable designation
CH . 1変変許許
CH. 1 conversion enable
CH . 2変変許許
CH. 2 conversion enable
Detected temperature value read
Handling at error occurrence
Error reset
エ エ エ リ リ リ リ
Remote output signal write
*The program within the dotted frame is necessary only when the initial setting is changed.
5-17
MELSEC-A
CH. 1 sampling processing/
travel average processing
designation flag (RY04)
CH. 2 sampling processing
/travel average processing
designation flag (RY05)
Offset/gain value
selection flag (RY77)
Turns ON initial data
processing completion
flag (RY78).
Turns OFF initial data
processing completion
flag (RY78).
CH. 1 sampling processing/
travel average processing
designation flag (RY04)
CH. 2 sampling processing
/travel average processing
designation flag (RY05)
Offset/gain value
selection flag (RY77)
Turns ON initial data setting
request flag (RY79).
Turns OFF initial data setting
request flag (RY79).
Turns ON CH. 1 conversion
enable flag (RY00).
Turns ON CH. 2 conversion
enable flag (RY01).
Reads CH. 1 detected
temperature value (16 bits)
(RWr0).
Reads CH. 1 detected
temperature value (32 bits)
(RWr4, RWr5).
Reads CH. 2 detected
temperature value (16 bits)
(RWr1).
Reads CH. 2 detected
temperature value (32 bits)
(RWr6, RWr7).
Turns ON Y91 when E
PROM
2
is faulty.
Turns ON Y92 when CH. 1
wire breakage is detected.
Turns ON Y93 when CH. 2
wire breakage is detected.
Turns ON error reset
request flag (RY7A).
Turns OFF error reset
request flag (RY7A).
Writes RY00-RY7F data to
Y400-Y47F.
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