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by Rokin
Mon Nov 10, 2003 5:23 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: LK202-24-USB Rev 1.4 (MX212) - Advanced GPO 1 Shorted
Replies: 7
Views: 4988

LK202-24-USB Rev 1.4 (MX212) - Advanced GPO 1 Shorted

Hi..

I have GPO 2 & 3 working fine. But I cannot get any fan to work on GPO1.

I measured the volts from each of the GPO's,
GPO 2 & 3 supply a steady 12V
GPO 1 supplies 12V when the PWM is 0, but the volts drop as I increase the PWM, at PWM = 100 im getting about 7V.
If I dont set the PWM and just ...