7-7
Section
I/O Comment Table
300
SYSMAC CPT saves ladder program in SSS program (*.SP1) and use this file
to import I/O comment.
I/O comment of CVM1/CV series can not be imported with Support Tool.
With SYSMAC CPT, it is not possible to save ladder program of PLC with “-Z” in
a file with an extension .SP1. Therefore, Support Tool can not import I/O com-
ment of ladder program for “-Z” created with SYSMAC CPT.
Priority in I/O comment
When the I/O comment table at Support Tool has an existing I/O comment or
when both word I/O comment and its bit I/O comment exist in ladder program to
be imported (e.g., 0005CH:DDD, 000512:EEE), priority will be as follows
(smaller number takes higher priority):
(1) Existing I/O comment in Support Tool (in I/O comment table)
(2) I/O comment of bit in ladder program to be imported
(3) I/O comment of word in ladder program to be imported
Example: Existing I/O comments in Support Tool (in I/O comment table)
Word / Bit
I/O Comment
0005
AAA
000603
BBB
0007
CCC
I/O comments in ladder program to be imported
Word / Bit
I/O Comment
0005
DDD
000512
EEE
0006
FFF
000613
GGG
000708
HHH
0008
III
↓
I/O comments in Support Tool (in I/O comment table) after importing
*: Existing I/O comment in Support Tool (in I/O comment table)