Checking Module Condition (Hardware Test) - Mitsubishi A1SJ61BT11 User Manual

7 DATA LINK PROCEDURE

7.4 Checking Module Condition (Hardware Test)

Connect the terminal resistive with the module
between terminal DA and DB for the
master · local module.
Set masterálocal module's "mode setting
switch" to "6".
For AJ61BT11:
Operate the RUN/STOP key switch and the
RESET key switch of ACPU in the following
procedure:
The test is started after approximately four
seconds. (The "TEST" LED turns on.)
Continued to the next page
The hardware test checks if the module alone operates normally.
Always perform a hardware test before configuring the system.
Perform a hardware test by following the procedure below:
Start
ACPU AJ61
BT11
Set the RUN/STOP key
switch to "STOP".
Reset the module using
the RESET key switch.
For A1SJ61BT11:
AnSCPU
A2ASCPU
Operate the RUN/STOP key switch of the
AnS/A2ASCPU in the following procedure:
RESET
7 - 7
MELSEC-A
A1S
J61
BT11
STOP
STOP