IDRC Operating panel Light indication

Operating panel Light indication

Indicating Lamp	Description	Normal	Internal error	Overload	Overheat	external input signal over range
POWER	Power on/off indicating	ON/OFF G/N	G	G	G	G
OUTPUT	Output on/off indicating	ON/OFF G/N	G	G	G	G
FAULT	System protected alarm indicating	N	G	G	G	G
OLP	Overload indicating	N	G	G	N	N
OTP	Overheat or heat sinking imperfect indicating	N	N	N	G	N
ODP	external input signal over +/- 2.5V/Vpp (1.8Vrms) indicating	N	N	N	-----	G
RANGE HI	Range hi/low indicating	HI/LO G/N	G	G	G	G

Note:
         1."G" denote indicating lamp light ,"N" Denote indicating lamp didn't light.
         2.The output will turn off when it's in error station, until fixing the problem; or you can press "reset"
            to reusable.
         3.About failure analysis and trouble clearing, please references manual.

1.When the lamp is internal error, if you aren't expert electrical engineer don't try to fixing it yourself
,please check your dealer or IDRC representative.

2.If you are expert electrical engineer, please reference
Main board (PWMMBXXX) working indicating lamp instruction.

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