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Dear sir,
We are developing a system in which we can control a Circuit-Breaker(make it ON or OFF) through a HMI. in this system user sends a command to a PLC (through a HMI) and PLC sends a signal to the CB and make it ON/OFF. Before we develop this system, operators made ON/OFF by means of a selector switch on a panel. The problem raises when we asked to use both new system (automated control system) and old system (hand-selected switch). We are searching for a switch that when PLC sends a signal to CB, also sends a signal to the selector switch and selector changes its own position without hand.
Is it possible?
Thanks a lot,
Behzad
We are developing a system in which we can control a Circuit-Breaker(make it ON or OFF) through a HMI. in this system user sends a command to a PLC (through a HMI) and PLC sends a signal to the CB and make it ON/OFF. Before we develop this system, operators made ON/OFF by means of a selector switch on a panel. The problem raises when we asked to use both new system (automated control system) and old system (hand-selected switch). We are searching for a switch that when PLC sends a signal to CB, also sends a signal to the selector switch and selector changes its own position without hand.
Is it possible?
Thanks a lot,
Behzad