APPENDIX B: EXTERNAL COMMUNICATIONS INTERFACE SPECIFICATION
LW250 PULSED Nd: YAG LASER
990-605 REV B: May, 1997
B-18
7.
Error List
No.
Error
No.
Error
00
Normal
20
No light
01
Power supply cover open
21
Laser power upper limit error
02
Laser head cover open
22
Laser power lower limit error
03
Cooling water temperature high
23
Not used
04
Cooling water temperature low
24
Not used
05
Cooling water flow rate low
25
Memory error
06
Cooling water level low
26
Set up value too high
07
Conductivity caution
27
Fiber 1 error
08
Conductivity abnormal
28
Fiber 2 error
09
Preliminary discharge abnormal
29
Not used
10
Emergency stop
30
Bank alarm
11
Charge abnornal (charge/discharge
overtime)
31
Not used
12
Duty cycle too high (input power)
32
Not used
13
Main shutter error
33
Duty cycle over (charge not ready)
14
Branch Shutter No. 1 error
34
Initialize
15
Branch Shutter No. 2 error
35
Not used
16
Branch Shutter No. 3 error
36
Not used
17
Branch Shutter No. 4 error
37
Branch unit cover open
18
Branch Shutter No. 5 error
19
Branch Shutter No. 6 error
