Hi, thank you for your reply. Im using Modicon quatum series, with concept ver 2.5. Card is momentum series.
May i know what does ABE means? Protocol, i dont know what that is. sorry.
The ABE is coming from a point from a exhaust fan, 1 on standby the other 1 is running. Because of this ABE i cant switch over to the standby fan in remote mode. And both fan is running fine when switch to manual mode.
Any suggestion?
thank you