In dx100 controller pendat alarm history it says that general I/O fuse is blown. I checked both fuses on JZNC-YIU02-E and they both are good. But my digital output is still not working. Any suggestions?
General I/O fuse blown
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Supikas -
August 26, 2015 at 12:52 PM -
Thread is marked as Resolved.
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on JZNC-YIU01-E (not JZNC-YIU02-E) there are 3 fuses.
I dont know if that one is the same but check to see if there is a D 2 like in this pic
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If LED is not on that means that the fuse is blown?
And if its blown, can it be replaced? -
It's a surface mount fuse, so unless you have the tool to remove and replace this fuse I wouldn't try it. You can damage the board by putting too much heat into it.
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Can you also tell me what is the purpose of that S1 rotary switch on I/O board? what are those setting? i know that 0 is ussualy factory settings.
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Addressing. You can have multiple IO boards in the controller.
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Hi Supikas, did you already fix it? I have a same issue with I/O card except alarm in pendant. Bouth fuses are good but outputs doesnt work.
Thank you.