9. PROXIMITY SWITCH FUNCTION
Bell Part Proximity switch
BELL REDUCE STOP
SPIGOT STOP
BELL EXPAND STOP
- BELL REDUCE STOP ; Before AUTO production, this P/X switch should be lit on.
- This switch effect to make Barrel size for A or B Pipe.
- This switch effect to make bent spigot for C or D Pipe.
- SPIGOT STOP ; - This switch make Spigot Stop for C or D Pipe.
- This switch is not effected for A or B Pipe..
- BELL EXPAND STOP ; - This switch effect to Expand stop for B or C Pipe다.
- If Bell expand length is set up, Bell Expand is stop regardless
this switch.
Bell Reduce Emergency Stop Proximity Switch
Proximity switch power contact carbon
Bell Expand Emergency Stop Proximity Switch
- For safety, 2 Emergency Stop P/X switches are attached on Max. dia and Min. Dia of Bell.
Either one is energized, Magnetic switch (MSBE) connected with Bell AC Frequency drive
is tripped and stop machine operation
- If Bell emergency stop switch is energized, TRANSFER/BELL POSITION ERROR (EMERGENCY STOP
INFORMATION) is lit on Touch Screen.
※ Push POSITION ERROR MOVE button on control panel and expand Bell if
smaller diameter or reduce Bell if larger diameter.
- Proximity switch power contact carbon is connected with Proximity switch which should be
cleaned from dust or foreign materials for good contact always.
- There are contact points from inside: BCR, P35, P34, P33, CAB, +246.
- During AUTO operation, welding point proximity switch is lit for welding.
Welding point proximity switch
Summary of Contents for KN-1248-G3
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