Mitsubishi A1SJH(S8) User Manual page 29

2. SYSTEM CONFIGURATION
(4)
(5)
EP-ROM memory cassette ROM partition
Partitioning the EP-ROM memory cassette with an A6GPP (SW4GP-GPPA)/A6WU
requires a memory write adapter (optional).
The following shows the valid combinations of memory cassette and memory write
adapter:
CPU Model
A1SHCPU A1SNMCA-8KP
A1SJHCPU(S8) A1SNMCA-8KP
Program write during operation with E
(a) When an operation is executed using an E
possible. If write during RUN is executed, the following messages are displayed
on the peripheral devices:
For SW3GP-GPPA:
For SW0RX-GPPA:
For A7PUS:
(b) The writing of the program cannot be executed from the computer link module or
from a peripheral device connected to other stations on the MELSECNET.
Write programs from peripheral devices connected to the AnSHCPU's RS-422.
Memory Cassette
Model Capacity
32k bytes
32k bytes
2
PROM
2
"PLC COMMUNICATIONS ERROR : ERROR
CODE = 19"
"PLC COMMUNICATIONS ERROR :ERROR
CODE = 19"
"PLC NOT RESPOND"
2 - 8
Memory Write Adapter Model
A6WA-28P
PROM, write during RUN is not