Mounting And Removing A Memory Cassette - Omron CP1H-X40D Operation Manual

Memory Cassette Functions
Note
6-5-2

Mounting and Removing a Memory Cassette

Mounting
1,2,3...
Data stored on Memory Cassette
Comment data Variable tables
for user pro-
grams
(I/O comments, rung com-
ments, program comments)
Program indexes (section
names, section comments,
program comments)
Function Block (FB) sources
DM
DM initial values (See note.)
The areas for storing various types of data have fixed allocations in the Mem-
ory Cassette, and a single Memory Cassette corresponds to a single CPU
Unit.
Therefore it is not possible to simultaneously store multiple items of the same
type of data (e.g., two user programs).
Also, the data can only be read to a CPU Unit. It cannot be directly managed
from a personal computer like files.
The only data that can be stored on a Memory Cassette is the data from a
CPU Unit. Even when a CJ-series Special I/O Unit or CPU Bus Unit is con-
nected using a CJ Unit Adapter, any data that is stored on those Units them-
selves cannot be stored on a Memory Cassette.
The CX-Programmer's function for saving DM initial values is used for saving
the values in the DM Area (D0 to D32767) to the built-in flash memory as ini-
tial values. By means of a setting in the PLC Setup, these initial values can
then be automatically written to the DM Area (D0 to D32767) when the power
is turned ON.
1. Turn OFF the power supply to the PLC.
2. Holding the Memory Cassette with the side with the nameplate facing up-
wards, insert the Memory Cassette all the way into the slot.
SYS MAC
CP1 H
IN
AC1 00-2 40V
0CH
BA TTE RY
L1
L2/N CO M
01
00
POW ER
RUN
PE RIP HE RA L
ERR /ALM
INH
BKU P
PRP HL
DC2 4V 0.3A
OU TPU T
OU T
MEM ORY
Built-in flash memory (Com-
ment Memory Area)
Built-in flash memory (Com-
ment Memory Area)
Built-in flash memory (Com-
ment Memory Area)
Built-in flash memory (FB
Source Memory Area)
Built-in RAM (D0 to D32767 in
DM Area)
Built-in flash memory (DM Ini-
tial Values Area)
1CH
03
05
07
09
02 11
04 01
06 03
08 05
10 07
00 09
02 11
04
06
08
10
EXP
00
01
02
03
CO M 04
CO M 06
CO M 00
CO M 01
05 03
07 04
100 CH CO M 06
07
CO M
05
07
101 CH
Section 6-5
Location in CPU Unit
369