EDGE Pro Ti CNC Instruction Manual 807660 131
Maintenance and Diagnostics
Relay I/O board (141278)
Table 29 Status LED for E-stop
Table 30 Input LE Ds
Table 31 Output LEDs
Table 32 Status LEDs for signals on the DB-15 plasma 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)
LED Color and condition
D13 Input 1 J9 These LEDs correspond to the 4 I/O connectors:
In dry contact mode, input 1 – 12 LEDs are normally illuminated (green) by
internal pull ups, and turn off when an input is applied. This is the default mode.
In sourced input mode, input 1 – 12 LEDs are normally OFF, and illuminated
(green) when an external 12 – 24 VDC is applied at each input.
D14 Input 2
D15 Input 3
D16 Input 4 J10
D17 Input 5
D18 Input 6
D19 Input 7 J11
D20 Input 8
D21 Input 9
D22 Input 10 J12
D23 Input 11
D24 Input 12
LED Color and condition
D40 Output 1 J9 Green when the relay for the corresponding I/O is activated.
D41 Output 2
D42 Output 3
D43 Output 4 J10
D44 Output 5
D45 Output 6
D46 Output 7 J11
D47 Output 8
D48 Output 9
D49 Output 10 J12
D50 Output 11
D51 Output 12
LED Color and condition
D55 Green when Input 13, Transfer (also Machine Motion), is activated by the plasma system
D60 Green when Output 14, Hold Ignition, is activated by Phoenix
D61 Green when Output 13, Plasma Start (also Cut Control), is activated by Phoenix
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