请问高手,AB1395与编程终端DHT总是显示FAULT10, Attempting to re-establish communication. 照说明书查两原因(如下),都正常:
1. Drive may be held in a continual reset. If
Reset/Stop input TB3-3, is held high (24 or
115 volts applied). and parameter 620 = 0
(Default setting), Drive will be in a continual
reset. Set parameter 620 to a non zero value.
2. Check integrity of PE and TE ground. Check
for “Floating” TE, or ground loops
请问还有什么原因?
急!!谢谢!