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Replacement Precautions Section 11-6
Note 1. The protocol macro data for the Board or Unit is stored in the flash memory
of the Board or Unit.
2. When protocol macro data designed with the CX-Protocol is used, a back-
up of the protocol macro data created from the CX-Protocol must be trans-
ferred to the Board or Unit after replacing.
3. The System Setup of the Serial Communications Board or Unit is allocated
to the DM Area saved in the battery backup of the CPU Unit, and if the ex-
clusively designed macro data is not used, the System Setup can be used
as before, simply by setting the hardware.
Precautions for Using the
Simple Backup Function
When using the Simple Backup Function in CS1H/G-CPU@@
H products of
Lot No. 011101 or earlier* combined with the Serial Communications Board
(CS1W-SCB@@
-V1), proper backup will not be possible if the backup file
(BACKUPE1.PRM) remains in the Memory Card.
In order to use the Simple Backup Function in this combination, delete the
backup file (BACKUPE1.PRM) inside the Memory Card, then execute the backup.
If backup is executed without deleting this backup file, the RDY LED and the
CPU Unit’s ERR/ARM LED will both flash, and t
he Protocol Data Error Flag (bit
A42409) will turn ON with the restore operation. The
Serial Communications Board
will also automatically delete the
backup file (BACKUPE1.PRM).
CS1H/G-CPU@@H Lot No. 01 11 01 ...Produced November 1, 2001
Production day (in this example: 1)
Production month (in this example: 11)
Production year (in this example: 2001
)
*Reading lot numbers
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