11: SD M
EMORY
C
ARD
11-44 FC6A S
ERIES
MICROS
MART
U
SER
’
S
M
ANUAL
FC9Y-B1722
Example 1: When there is no ZLD file on the SD memory card
All data will be uploaded and a ZLD file will be created.
Upload CPU Module Data
Data Stored in the ZLD File on
the SD Memory Card
ZLD File Data on the SD
Memory Card after Upload
CPU Module
System Software
Ver1.30
None
(No ZLD file on the SD memory
card)
Ver1.30
User program Project1 Project1
Program comments Comment1 Comment1
Example 2: When the system software versions are different
The ZLD file will be overwritten with a new ZLD file.
Upload CPU Module Data
Data Stored in the ZLD File on
the SD Memory Card
ZLD File Data on the SD
Memory Card after Upload
CPU Module
System Software
Ver1.30 Ver1.23 Ver1.30
User program Project1 Project1 Project1
Program comments Comment1 Comment1 Comment1
Example 3: When the user program and program comments are different
The ZLD file will be overwritten with a new ZLD file.
Upload CPU Module Data
Data Stored in the ZLD File on
the SD Memory Card
ZLD File Data on the SD
Memory Card after Upload
CPU Module
System Software
Ver1.30 Ver1.30 Ver1.30
User program Project2 Project1 Project2
Program comments Comment2 Comment1 Comment2