4.8 Precautions
Precautions on setup
(1) When installing communication unit or connecting cable
Shut off all phases of the GOT power.
(2) When using RS-422 conversion unit
Set [Communication Setting] in the utility so that the 5VDC power is supplied to the RS-422
conversion unit via the RS-232 interface of the GOT.
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4.8 Precautions