Instruction Manual

Backup and Restoration 7-1
7 Backup and Restoration
7.1 Backup of PLC Programs
PLC programs can be transferred from the Omron PLC to an Omron Memory Cassette CP1W-ME05M by
using the Omron LCD Option Board CP1W-DAM01. PLC programs can be transferred from a memory
cassette to the PLC with or without the use of the LCD Option Board.
This procedure does not require a computer or cables.
 NOTE The PLC Program data transferred is comprehensive and includes the programmed
Loadermove code, configuration settings, all global variable values, and all recipe
variable values.
Tools and Materials Needed (not included with MH-900):
 OMRON LCD Option Board CP1W-DAM0
 OMRON Memory Cassette CP1W-ME05M
7.1.1 Mounting and Removing the Memory Cassette
 NOTES Turn OFF the power supply before mounting or removing the memory cassette.
Absolutely do not remove the memory cassette while the BKUP indicator and
7-segment LED are flashing (i.e., during a data transfer or verification. Doing so could
make the memory cassette unusable.
The memory cassette is small, so be careful not to drop or lose it when removed.
To mount a memory cassette:
1. Turn OFF the power supply to the PLC.
2. Holding the memory cassette with the side of the nameplate face upward, insert the
memory cassette all the way into the slot.
Figure 7-1 Mounting the Memory Cassette