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7 DATA LINK PROCEDURE
MELSEC-QnA
7.9 Checking Parameters (Parameter Confirmation Test)
Contents of the parameters registered in the master module's E
2
PROM can be
confirmed.
Perform the test by following the procedure below:
Continued to the next page
Start
Set the master module's "mode setting
switch" to "5".
Yn6 or Yn8 are turned ON
The test can be performed even when cables are
connected to the master module.
SW
M/S
PRM
TIME
Repeats
The LEDs are lit in the following manner until the
mode setting switch is changed.
For AJ61QBT11:
For A1SJ61QBT11:
Operate the RUN/STOP key switch and the
RESET key switch of QnACPU in the following
procedure:
Operate the RUN/STOP key switch of the
Q2ASCPU in the following procedure:
STOP
RUN
RESET
Set the RUN/STOP key
switch to "RUN".
Reset the module using the
RESET key swich.
Power supply
QnACPU
AJ61
QBT11
Power supply
Q2ASCPU
A1S
J61
QBT11