Справочник Пользователя для Mitsubishi Electronics A1SJ61BT11
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7 DATA LINK PROCEDURE
MELSEC-QnA
The test results are displayd on the "LEDs" of master · local module.
Description
Check item
LED status
Module error
ROM error
RAM error
ROM error
RAM error
"SW" on
"M/S" on
"PRM" on
"M/S" on
"PRM" on
Self-loopback check
ROM check
RAM check
ROM check
RAM check
Repeats
SW
M/S
PRM
TIME
M/S
PRM
TIME
Continued from the previous page
The "RUN" LED turns off.
End
[When normal]
The LEDs are turned on in the following order:
"SW" "M/S" "PRM" "TIME".
"SW" "M/S" "PRM" "TIME".
[When error]
The error description for each check item is shown below.
Replace the module if an error occurs.
The error description for each check item is shown below.
Replace the module if an error occurs.