Mitsubishi Electric MELSEC FX2N-32DP-IF Hardware Manual page 45

FX2N-32DP-IF Profibus-DP Interface Unit
3) Check the status of the "BF LED"
Table 5.3: BF LED Check
Status
Lit
Unlit
4) Check the status of the "DIA LED"
Table 5.4: DIA LED Check
Status
Lit
Unlit
Check D8024. If D8024 does not show a stable baud rate (i.e. always changing)
then check DP-network cables.
Check M8004. If M8004 is ON, refer to FX
32DP-IF will exchange data with profibus-DP network.
Check status of M8004, and DP-master setting.
If M8004 is ON, refer to FX
Diagnostic data is not detected.
Description
-32DP-IF User's Manual.
2N
Description
-32DP-IF User's Manual.
2N
Diagnostics 5
5-3