I have a ACS580 VFD drive. I am facing a problem with auxiliary fan. The fan burned after 3-4 days. And after replace the fan, auxiliary fan fault continuous occurring. I have replaced the control card but not solved. Please help me
Hi brother , now since acs550 is absolute i need to replace it with acs 580. but in acs550 the frequency references (1103) i selected is 1. which is the similar parameter in ACS 580 ?
One of my VFDs is running with a fixed frequency 50Hz and it was running smoothly but nowadays the frequency becoming less than the fixed frequency(35Hz) suddenly. What is the cause for behaving like that?