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FIREWORKS COMMUNICATION ISSUE
Posted: Sun Jul 28, 2013 1:54 am
by emeen
When i try to connect the fireworks pc with EST3 Panel, am getting Ground fault and communication is not established. But when i connect my laptop its working fine. Any suggestions please.
Re: FIREWORKS COMMUNICATION ISSUE
Posted: Mon Jul 29, 2013 6:08 pm
by Leo
broke the ground lug off the pc's power cord
Re: FIREWORKS COMMUNICATION ISSUE
Posted: Tue Jul 30, 2013 12:13 am
by emeen
Thanks i have tried but still remains same. once i connect the communication cable from pc to RS232 Card even with out powering the pc . i am getting ground fault.
Re: FIREWORKS COMMUNICATION ISSUE
Posted: Tue Jul 30, 2013 5:06 pm
by junjun
then try another pc.
Re: FIREWORKS COMMUNICATION ISSUE
Posted: Thu Oct 25, 2018 11:25 am
by ennab1977
There’s a small DIOD or suppressor diod between the ground of the communication and the earth take it out with solder or heat gun but check which one by using a multimeter