Using File Memory; Initializing Media - Omron CS1G/H-CPUxx-EV1 Programming Manual

Using File Memory

Precautions When
Mismatch Occurs During
Backup Comparison
Source CPU Unit
Unit version of Pre-Ver. 2.0
CPU Unit at the
backup source
Unit Ver. 2.0
Unit Ver. 3.0 or
later
5-3 Using File Memory
5-3-1

Initializing Media

Memory Cards
1,2,3...
EM File Memory
1,2,3...
CX-Programmer
When using a CJ-series CPU Unit with unit version 2.0 or earlier with a CJ-
series CPU Unit with unit version 3.0, verification errors may occur when com-
paring parameter data with the backup data restored from the simple backup
file that was created.
Previous I/O
allocation status
Automatic alloca-
tion
User-specified
Automatic alloca-
tion
User-specified
Automatic alloca-
tion
User-specified
1. Use a Programming Device, such as a Programming Console, to initialize
Memory Cards.
Or
CX-Programmer
1. Use a Programming Device like a Programming Console and set EM file
memory settings in the PLC Setup to enable EM file memory, and then set
the specified bank number for EM file memory to 0 to C Hex.
Or
Programming
Console
2. Use a FINS command or a Programming Device other than a Program-
ming Console to initialize EM file memory.
Destination CPU Unit
Unit version of CPU Unit at the backup/restore
destination
Pre-Ver. 2.0 Unit Ver. 2.0
Verification possi- Verification possi-
ble ble
Verification possi-
ble
Verification error Verification error
Verification possi- Verification possi-
ble ble
Programming
Console
Specify the starting bank
number for EM file
memory.
Section 5-3
Unit Ver. 3.0 or
later
Verification error
Verification possi-
ble
Verification possi-
ble
Memory Card
247