Hello,
I am in the process of designing an interlock for two operations.
1. Operated by Manual Switch
2. Remotely through an Automatic Switch (Can't be controlled Manually)
If user turns manual switch then operation should start. (In this case, if someone activates automatic switch it should do nothing!) May be add an Normally close block here?
And if automatic switch is active then this case manual switch interlock should be actived to avoid any malfunction in the overall circuit.
I tried to add some NO and NC blocks in the circuit but can not justify the overall design as the two wires (+2) and (+3) will be activated at some point. Can anyone please help me with this? Can I use specific relays or NO/NC contact blocks to design this?
Please see attached picture for circuit diagram. Unfortunately, I can not change the most of the wiring diagram as it's fixed at this point. Please advise.
Thank you in advance,
Maitrey Pandya
I am in the process of designing an interlock for two operations.
1. Operated by Manual Switch
2. Remotely through an Automatic Switch (Can't be controlled Manually)
If user turns manual switch then operation should start. (In this case, if someone activates automatic switch it should do nothing!) May be add an Normally close block here?
And if automatic switch is active then this case manual switch interlock should be actived to avoid any malfunction in the overall circuit.
I tried to add some NO and NC blocks in the circuit but can not justify the overall design as the two wires (+2) and (+3) will be activated at some point. Can anyone please help me with this? Can I use specific relays or NO/NC contact blocks to design this?
Please see attached picture for circuit diagram. Unfortunately, I can not change the most of the wiring diagram as it's fixed at this point. Please advise.
Thank you in advance,
Maitrey Pandya
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