Omron SYSMAC CS/CJ Series User Manual

227
Using File Memory Section 5-3
EM used for file memory can be restored to ordinary EM status.
The start bank number for file memory can be changed.
PLC Setup
Related Special Auxiliary Relay
Reading/Writing Symbol
Tables and Comments
using he CX-Programmer
Use the following procedure to transfer symbol tables or comments created on
the CX-Programmer to and from a Memory Card or EM file memory.
1,2,3... 1. Place a formatted Memory Card into the CPU Unit or format EM File Mem-
ory.
2. Place the CX-Programmer online.
3. Select Transfer and then To PLC or From PLC from the PLC Menu.
Bank 0
Bank n
Bank C
Bank 0
Converted to
file memory
1. Set n in PLC Setup.
2. Use a Programming Device or
FINS command to format starting at n.
3. "n" is stored in A344.
Bank n
Bank C
Bank 0 Bank 0
Bank n
Bank C
Converted to
file memory
Cleared
1. Set file memory OFF in PLC Setup.
2. If a Programming Device or FINS command
is used for formatting, memory starting at n
will be cleared to 0000 Hex.
3. FFFF Hex will be stored in A344 to indicate
that there is no EM file memory.
Note: 1. Any file data present will be deleted at this time.
Bank n
Bank C
2. Only banks 0 to 6 can be specified for a CJ-series CPU Unit.
Address Name Description Initial setting
136 EM File Memory
Starting Bank
0000 Hex: None
0080 Hex: Starting at bank No. 0
008C hex: Bank No. C
The EM area starting from the specified bank num-
ber will be converted to file memory.
(Only banks 0 to 6 can be specified for a CJ-series
CPU Unit.)
0000 Hex
Name Address Description
EM File Memory Starting Bank A344 The bank number that actually starts the EM file
memory area at that time will be stored. The EM file
from the starting bank number to the last bank will be
converted to file memory. FFFF Hex will indicate that
there is no EM file memory.
Bank 0
Bank 0
Bank n
Converted to
file memory
Clear
Converted to
file memory
1. Change n to m in PLC Setup.
2. Use a Programming Device or FINS command
to convert banks starting at m to file memory.
Note: Banks n to m-1 will be cleared to 0000 Hex.
3. m will be stored in A344.
Note: 1. Any file data present will be deleted at this time.
Bank n
Bank C
Bank m
Bank C
Bank m
2. Only banks 0 to 6 can be specified for a CJ-series
CPU Unit.

Omron SYSMAC CS/CJ Series Specifications

General

Brand	Omron
Model	SYSMAC CS/CJ Series
Category	Controller
Language	English