174
Ladder Library Function
Section 7-12
7-12-8 Related Areas
Unit Setup Area
Special Auxiliary Bits (SR Area)
Address
Bits
Function
Contents
DM 6624
00 to 15 Ladder library execution mode Specify either "Boot mode execution" where a ladder library
stored in the Flash is opened and executed at starting an oper-
ation, or "execution with MCRO instruction" where a ladder
library is called by MCRO subroutine and used.
Other than 5A5A, A5A5: Ladder library not used
5A5A Hex: Boot mode
A5A5 Hex: Execution with MCRO instruction
DM 6625
00 to 15 Ladder library ID (4 digits)
0000 to FFFF Hex
At creating a ladder library, the ID code of the library is stored in
the Flash memory.
DM 6626
00 to 15 Ladder library name
Arbitrary 16-digit hexadecimal code (8 characters in ASCII). At
creating a ladder library, the name of the library is stored in the
Flash memory.
DM 6627
00 to 15
DM 6628
00 to 15
DM 6629
00 to 15
Address
Bits
Function
Controlled
by
SR 220 to
SR 223
00 to 15
Library name display
At the rise from 0 to 1 of bit 09 in SR 252, the ladder library name is stored in SR
220 to 223. (Only in Program mode)
Unit
---
00 to 15
SR 249
04
General-purpose READ/WRITE DM data in Flash memory (DM 0000 to 6143) sum
error/ladder library data sum error. Turned ON in the following situations:
• At occurrence of general-purpose READ/WRITE DM area in Flash memory sum
error.
• At ladder library data sum error
Unit
07
Compile error (unsupported instruction)/unusable instruction in ladder library error.
Turned ON in the following situation:
• At occurrence of a compile error (unsupported instruction)
• At creating a ladder library with programs that contains instructions which cannot
be used in libraries
09
ON at Flash memory error/Flash memory sum error at transferring data in memory
card to FlashTurned ON in the following situations:
• At Flash memory error
• Flash memory sum error at transferring data in memory card to the Flash.
• At sum error of offset/gain adjustment value for analog input and analog output.
SR 252
09
Library name readValid only in Program mode.
0: Ladder library name is not stored in SR 220 to 223.
1: Ladder library name is stored in SR 220 to 223.
---
15
Ladder library set flagValid only in program mode
0 to 1: Create library
Note:
This is automatically turned to 0 (OFF) after completion of creating the library.
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Содержание CS1W-HCA12-V1
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