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IndustryArena Forum > MetalWorking Machines > Cincinnati CNC > Cincinnati 750 Arrow z-driver yellow led is lid

Thread: Cincinnati 750 Arrow z-driver yellow led is lid

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  1. 02-23-2017, 07:21 PM #1
    ejuvonen
    ejuvonen is offline Registered
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    Cincinnati 750 Arrow z-driver yellow led is lid

    Clamb active, Yellow, LED lights when the braking resistor is in use.
    Z-Motor is turning freely.
    Any idea what might be the reason ? Is there in Maxax 200 an other braking resistor wich is driven some transistor ?
    Fan is not running.
    Mitsubishi CM30TF-12E changed. It was partly broken. The Z-driver had got thermal shock because of durty, stuck Fan.
    Attached Thumbnails Attached Thumbnails Maxax 200 driver.png  
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