Mitsubishi Electric L26CPU-BT User Manual page 71

Continued from the previous figure
Reset the programmable controller CPU,
or power it OFF and then ON.
The test result is shown by the "LEDs"
of the master module.
[When test is complete]
The "L RUN" LED lights up and
the "MST" LED flashes.
Flashing
On
The test result is stored in SW00B4 to SW00B7
(loop test 1 result).
However, ignore the bits of unconnected stations
or bits of stations whose transmission speed is
"auto following", since the test is executed for the
64 stations.
For standby master station, the result is stored only
in SB00B4 (standby master station test result).
[When test is incomplete
(all stations are abnormal)]
The "MST" LED lights up and
the "ERR." LED flashes.
On Flashing
The test results are stored in SW00B8
(loop test result).
End
CHAPTER 6 INSTALLATION AND CONNECTION
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