M
I have
2 Cable winders
2 production lines
either winder can run with either line.
My options:
1. Install (2) E-Stop PB's on each machine for
both lines.
Negatives: The operator under pressure may not press the right one from the first time
2. Install one E-Stop PB on the machine, and also install a 2 pos. selector switch that will short out the opposing E-Stop switch and send a positive signal representing the current position to the PLC for use in data processing (not estop circuit)
Questions: Is it acceptable to select based on the above the line to be E-Stopped?
3. Your suggestions
Your ideas and help would be greatly appreciated.
Thank you all.
Mohan
2 Cable winders
2 production lines
either winder can run with either line.
My options:
1. Install (2) E-Stop PB's on each machine for
both lines.
Negatives: The operator under pressure may not press the right one from the first time
2. Install one E-Stop PB on the machine, and also install a 2 pos. selector switch that will short out the opposing E-Stop switch and send a positive signal representing the current position to the PLC for use in data processing (not estop circuit)
Questions: Is it acceptable to select based on the above the line to be E-Stopped?
3. Your suggestions
Your ideas and help would be greatly appreciated.
Thank you all.
Mohan