delta_soft
Member
Hi,
I have a relay and i connected by accident a relay with the wires inverted to the PLC (DELTA). By this i mean the the wire from the PLC (OUT) was connected to "+" on the relay instead of "-" and the "-" from the relay to "+" on the power source.
I need to say that the PLC powered off until i disconnected the relay. After connecting it as I should do it from the begin it works.
Apparently everything works but I want ask you if there is any possibility that something "burned out" inside of the PLC?
Also guys, i have an other question regarding firmware update. Is there any way to update it for DELTA?
Thanks!
I have a relay and i connected by accident a relay with the wires inverted to the PLC (DELTA). By this i mean the the wire from the PLC (OUT) was connected to "+" on the relay instead of "-" and the "-" from the relay to "+" on the power source.
I need to say that the PLC powered off until i disconnected the relay. After connecting it as I should do it from the begin it works.
Apparently everything works but I want ask you if there is any possibility that something "burned out" inside of the PLC?
Also guys, i have an other question regarding firmware update. Is there any way to update it for DELTA?
Thanks!