Mitsubishi Electric Melsec QJ71LP21 Reference Manual page 436

8 TROUBLESHOOTING
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3) LED2 information
Displays information for illuminated LEDs on the network module. The
following details are displayed.
(Refer to section 8.4 (1) for details of the information for all LEDs.)
b15 b8 b7
OVER
AB.IF.
TIME
DATA
UNDER
LOOP
0 (Fixed)
4) Actual switch 1 information
Displays the station number (position 10) set with the station number setting
switch (position 10) mounted onto the network module.
5) Actual switch 2 information
Displays the station number (position 1) set with the station number setting
switch (position 1) mounted onto the network module.
6) Actual switch 3 information
Displays the mode number set with the mode setting switch mounted onto
the network module.
7) Network number switch information
Displays the number of the network actually set on the network module.
Display range: 0 to 239
8) Group number switch information
Displays the number of the group actually set on the network module.
Display range: 0 to 32
9) Station number switch information
Displays the number of the station actually set on the network module.
Display range: 0 to 64
10) Mode number switch information
Displays the number of the mode actually set on the network module.
Display range: 0 to F
11) For future expansion purposes
b0
0 (Fixed)
MNG
S.MNG
D.LINK
T.PASS
0 (Fixed)
CRC
1: Illuminated
0: Extinguished
MELSEC-Q
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