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•Crowbar
If the system detects that the crowbar is active, it will display a message and go to a
Fault state.
b. System Monitoring During Ready State
In Ready state the system will monitor all items listed for the Standby state.
• Footswitch for Request for Treatment
If the footswitch is pressed, the system goes into Treatment state.
c. System Monitoring During Treatment
In Treatment state, the system monitors all items listed for the Ready state.
• Safety Shutter Position
If the safety shutter is not in the commanded position when it should be, the system
will display a message and remain in the Fault state.
• Laser Output Energy and Pulse Rate
If the laser output energy or pulse rate are not within the specified limits, the system
will go into a Fault state and display any of the following codes in the table below.
Error Error Type Condition
Energy high Clearable Energy of any pulse greater than 1.5* requested energy.
Energy low Clearable Energy of any pulse less than 0.5* requested energy.
Pulse rate high Clearable Interval between two consecutive pulses, as measured by the inde-
pendent clock, less than 0.8* requested pulse interval.
Pulse rate low Clearable Interval between two consecutive pulses, as measured by the inde-
pendent clock, greater than 1.2* requested pulse interval.
+5V power supply
error
Clearable Power supply output voltage differs from nominal by greater than
10%.