Hello,
I am looking for any insight to a problem I am experiencing. I have a Komo cnc router that had the Fanuc 18i controller repaired and in doing so all parameters were wiped. I did have a back up of the param and the ladder I was able to upload. We also had to install a new MC1000 AC Tech drive. The problem I have is the CMD wire going to the drive is always 11 volts. If I run a spindle warmup program the first speed is set at 4500 rpm. Yet, when the spindle starts it goes straight to full speed. We are using 0-10v signal but can't control the speed from the PMC. Is there a speed parameter that I need to change to allow the vfd to actually variate the speed instead of always 100%?
Any thoughts would be great.
Thanks,
Jasen
Thread: Fanuc 18i-m speed reference
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03-27-2020, 08:26 PM #1
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Fanuc 18i-m speed reference
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03-28-2020, 12:31 AM #2
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Re: Fanuc 18i-m speed reference
What about your PMC parameters? Do you have thoes loaded?
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03-30-2020, 03:17 PM #3
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Re: Fanuc 18i-m speed reference
I do have the parameters loaded.
Originally Posted by drdos
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