Table of Contents
Advertisement
FX-20P-E Handy programming panel
10.4.1
Transfer between memory cassette (online mode)
• Using the transfer function in the online mode, the user is capable of transferring programs
between the inbuilt PLC program memory and the attachable PLC memory cassette.
• The HPP automatically identifies the type of inbuilt PLC program memory and memory
cassette attached to the PLC.
• During the transfer from the inbuilt PLC program memory to the memory cassette, write is
enabled when RAM or EEPROM (write-protect switch set to OFF) type is identified. (If the
write-protect switch of the EEPROM is ON or if the EPROM is attached, the message
"WRITE FORBIDDEN" is displayed.)
Example: Transfer from the inbuilt PLC RAM to the EEPROM
Display example
In the step 2)
ONLINE MODE
1.OFFLINE MODE
2.PROGRAM CHECK
3.DATA TRANSFER
In the step 4)
3.DATA TRANSFER
FXRAM→EEPROM
FXRAM←EEPROM
FXRAM : EEPROM
• When transfer or collation is normally completed, the message "COMPLETED" is displayed.
• If a mismatch is detected by collation, the mismatch contents are displayed.
Key operation
1)
Start up the HPP in
FX
the online mode.
2)
OTHER
.
Select "DATA TRANSFER".
3)
3
Or put the cursor on "DATA TRANSFER", then press the [GO]
key.
.
4)
Select the transfer direction.
FXRAM → EEPROM: Write to the EEPROM attached to the PLC
FXRAM ← EEPROM: Write to the inbuilt PLC RAM
5)
GO
FXRAM:EEPROM
6)
GO
Others Function 10
: Verify
10-7
Advertisement
Table of Contents
