Panasonic FP7 Series, Дополнительные функции руководства

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4.2 Conversion of Special Relays
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4.2 Conversion of Special Relays
When using special relays on a conventional model, address conversion is performed in
accordance with the conversion rule for converting programs to FP7.

Conversion rule
(1) Only for convertible special relays, address conversion is performed.
(2) As only similar device items are converted, the device addresses after R902C cannot be
converted.
(3) Word accesses (from WR900) cannot be converted.

Operation when an instruction cannot be converted
Converts instructions leaving inconvertible device numbers unchanged, and sets "network to
be excluded from execution".
Example) Before converting an FP2SH program
Example) After converting the program to FP7 program
In the above example, the device addresses R9001 to R9003, and R9005 are the output
results of inconvertible items.

List of convertible special relays
Convertible special relays are as follows.
All other special relays cannot be converted.
FP2SH FP7
Device Name Device Name
R9000 Self-diagnosis error occurrence SR0 Self-diagnosis error occurrence
R9004 I/O verification error flag SR4 Unit verify error occurrence
R9007 Operation error detection (Hold) SR7 Operation error detection (Hold)
R9008 Operation error detection (Latest) SR8 Operation error detection (Latest)
R9009 CY SR9 CY
R900A > SRA >
R900B = SRB =
R900C > SRC >
R900D Auxiliary timer contact SRD Auxiliary timer contact
R900F Constant scan error flag SRF Constant scan error flag
R9010 Always ON SR10 Always ON
R9011 Always OFF SR11 Always OFF
R9012 Scan relay SR12 Scan relay
R9013 1st scan ON SR13 1st scan ON
R9014 1st scan OFF SR14 1st scan OFF
R9015 Step ladder initial ON SR15 Step ladder initial ON