5 - 20
2) Procedure using [Write to PLC (Flash ROM)] in GX Developer
 • Select [Online]   [Write to PLC (Flash ROM)]   [Write to PLC (Flash ROM)].
 • The Write to PLC (Flash ROM) screen appears.
 • Select the target memory. 
 • Select a file to be written and write it to the Flash card.
(3) Adding or changing a file in the Flash card
Add or change the file by either of the following methods (stored files cannot be added or changed directly).
(a) When writing files using [Write the program memory to ROM] in GX Developer
 • To read all files in the program memory, select [Online]   [Read from PLC].
 • Add or change the read files.
 • Write the added or changed files to the program memory.
 • Select [Online]   [Write to PLC (Flash ROM)]   [Write the program memory to ROM] and write the files to 
the Flash card.
(b) When writing files using [Write to PLC (Flash ROM)] in GX Developer
 • To read all files in the Flash card, select [Online]   [Read from PLC].
 • Add or change the read files.
 • Select [Online]   [Write to PLC (Flash ROM)]   [Read from PLC (Flash ROM)] and write the files to the 
Flash card.
Figure 5.17 Write to PLC (Flash ROM) screen