132 EDGE Pro Ti CNC Instruction Manual 807660
Maintenance and Diagnostics
Relay I/O board (141278)
Table 33 Status LEDs for signals on the DB-9 lifter interface connector
LED Color and condition
D26 Green when Input 21, E-stop, is satisfied (LS2 on the Surge board has been activated by the external E-stop circuit)
D56 Green when Input 12, Lower Limit, is applied to the Lifter Interface DB-9 connector
D57 Green when Input 11, Upper Limit, is applied to the Lifter Interface DB-9 connector
D58 Green when Input 16, Torch Collision, is in run condition (the torch is in place). This LED turns off during a torch collision.
D59 Green when Input 15, Nozzle Sense 1 (also Ohmic Contact or Plate Contact) is activated, when the torch makes contact
with the work piece.
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