Mitsubishi Electronics AJ65SBT-64AD User Manual download pdf (Page 65)

6 - 6

MELSEC-A

6 TROUBLESHOOTING

Are the

station number

setting switches properly

(not overlapping with

other stations)?

Set the station number

setting switches properly

Set the correct transmission speed

Is the transmission speed

setting correct?

Corresponding module malfunction

( Transmission speed setting switch )

Is the communication

cable wired properlly ?

*1

1 2 3

N

N

N

Y

Is the "L RUN" LED lit?

N

Turn on the power again

Turn on the power again

Wire the communication

cable properly

Are the

station number

setting switches properly

(not overlapping with

other stations)?

Set the station number

setting switches properly

Corresponding module malfunction

( station number setting switch )

End

Turn on the power again

Y

Y

Y

Y

N

*1 Check for a short, reversed connection, wire breakage, terminal resistor, FG connection,

overall distance and station-to-station distance.

1 2 ... 60 61 62 63 64 65 66 67 68 69 70 ... 73 74

Comments to this Manuals

No comments