11
TROUBLESHOOTING
11.2 Checking QJ71MB91 Status
11
- 14
9
P
R
OGRAM
M
ING
10
D
E
DICA
TED
INSTRUC
TI
ONS
11
TR
O
U
BLE
S
HOOTING
A
P
P
E
NDICE
S
INDE
X
(b) Confirming the status on H/W Information of GX Developer
The H/W Information can be confirmed on GX Developer 8.29F or later.
1) Starting procedure
GX Developer
[Diagnostics]
[System monitor]
Figure 11.3 H/W information
2) Display data
(H/W LED Information)
The detailed LED status of the QJ71MB91 is displayed.
The displayed values correspond to those in the Detailed LED status storage
area (address: 0006
H
/0007
H
) of the buffer memory.
Figure 11.4 Detailed LED status storage area
Module's Detailed Information
H/W Information
b0
b1
b2
b3
b4
b5
b6
b7
b8
b9
b10
b11
b12
b13
b14
b15
b0
b1
b2
b3
b4
b5
b6
b7
b8
b9
b10
b11
b12
b13
b14
b15
1/0
CH1 side Detailed LED status storage area (address: 0006
H
)
CH2 side Detailed LED status storage area (address: 0007
H
)
0: Off
1: On
0: Off
1: On
Unused (Fixed to 0)
Unused (Fixed to 0)
CH1 ACK.
CH1 NAK
CH1 NEU.
CH1 Exception
code presence
CH1 C/N
CH1 P/S
CH1 PRO.
CH1 SIO
C/1 ERR.
Unused (Fixed to 0)
Unused (Fixed to 0)
CH2 ACK.
CH2 NAK
CH2 NEU.
CH2 Exception
code presence
CH2 C/N
CH2 P/S
CH2 PRO.
CH2 SIO
CH2 ERR.
1/0 1/0 1/0
1/0 1/0 1/0 1/0 1/0
1/0
1/0 1/0 1/0
1/0 1/0 1/0 1/0 1/0
Summary of Contents for QJ71MB91
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