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User`s manual

ManualsBrandsAll-Power ManualsLawn and Garden19*6 cc
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MELSEC
11 TROUBLESHOOTING
11.4.1 Flowchart to use when RUN LED is unlit
NO
YES
YES
YES
START
Is it unlit during
communication with
other stations?
NO (The "RUN" LED has been off since the power was turned on.)
Replace the A80BDE-J61BT13.
Replace the A80BDE-J61BT13.
Is communication with
other station continued?
NO (The "RUN" LED turned
off while communicating)
Is the "RUN"
LED still unlit even after the
A80BDE-J61BT13 was
replaced?
Adjust PC hardware, etc. Complete