Sharp JW-20CM Manual de usuario descargar pdf (Pagina 93)

8·55

② Check cable/connector

As errors on the junction from the main cable to the drop cable or the contact failure on the

connecting point of each station or errors of the master module are assumed, check with the

following procedure.

Error only 1 station

Monitor “individual communication flag”

in support tool.

Set the error operation mode of a

JW-20CM master module to “2.”

YES

Exchange JW-20CM

At plural station error

Check and exchange the “bus

cable” and “branch cable” to

the station with the error or the

“station error module where

the error occurred.”

FT lamp turns ON

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Sharp JW-20CM Manual de usuario Pagina 93