Hi Friends,

I am haivng 3 servo drives, and one micro PLC (Brisk Type)with 2 Expansion unit.
Control panel is compact.Lot of noise generated in panel and facing lot of problem.
So Help Me.

Prasad

 

Prasad,

I have had similar problems with burner manag. systems and the step-up transf. for ignition, which is very noisy. The only way around this problem is to relocate the drives outside of the box, or you can make sure the grounding and shielding of the signal wiring is properly done. But shielding can only do so much, especially if you have any thermocouple signals. And ground the shields seperatly from the drives.

John Powell
Paton Controls
[email protected]