Mitsubishi Electric FX3G User Manual page 311

FX /FX /FX /FX /FX
3S 3G 3GC 3U 3UC
FX -4DA-ADP (4-channel Analog Output)
3U
3. 4DA-ADP hardware error (b6)
1) Description of error
The 4DA-ADP is not operating properly.
2) Remedy
Check that the 24 V DC power is properly supplied to the 4DA-ADP. Also check that the 4DA-ADP is
correctly connected to the PLC.
If the problem cannot be solved even after the above check, please contact your local Mitsubishi Electric
representative.
PLC User's Manual - Analog Control Edition 6 Troubleshooting
6.5 Error Status Check
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