Status Leds; Troubleshooting; Table 5-2 Status - Synrad f201 Operator's Manual

troubleshooting

Status LEDs

Firestar f201 LED indicators, also mirrored as output signals on the User I/O connector, provide status in-
formation to the user. Table below shows Firestar output signal and LED indicator states during normal
and fault conditions. User I/O outputs are Closed when the state indicated by the signal name is True.
Table 5-2 Status signals.
LED Status Output Signal Name User I/O Signal Status
LED Indicator Normal
Remote Interlock Green
– –
Temp Green
– – Red
Ready Yellow
– – Off
Shutter Blue
– – Off
Lase Red
– – Off
When PWM Command pulses are applied (and are long enough to produce laser output) the Lase LED
illuminates red.
On OEM lasers, the Ready lamp illuminates on DC power-up when Remote Interlock and Temp indica-
tors illuminate green. After the Ready indicator illuminates, a five-second delay occurs before Firestar is
permitted to lase.
Note: Firestar Ready and Shutter indicators (as well as Laser Ready and Shutter Open outputs) denote
separate control functions. Although the Ready lamp may light while the Shutter LED is Off (Shutter
Switch Closed or Shutter Open Request signal missing), no power is applied to the RF boards until both
Ready and Shutter indicators are illuminated.
maintenance/
Fault
– – Interlock Open
Red
– – Over Temperature
– – Laser Ready
– – Shutter Open
– – Laser Active
SYNRAD f201 Operator's Manual Version 3.2
Troubleshooting
Normal Fault
Open – –
– – Closed
Open – –
– – Closed
Closed – –
– – Open
Closed – –
– – Open
Closed – –
– – Open
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