APPENDIX B: EXTERNAL COMMUNICATIONS INTERFACE SPECIFICATION
LW250 PULSED Nd: YAG LASER
990-605 REV B: May, 1997
B-12
On
Ignore
Ignore
3: Maintenance
3. Setting the status, control mode and schedule number (continued)
(4)
The schedule number can be changed within the range 00 to 07. Enter two spaces (
)
to sustain data.
(5)
s1:
HV:
0 = OFF 1 = ON
= Sustain
s2:
Laser Diode (LD):
0 = OFF 1 = ON
= Sustain
s3:
Main (Resonator) Shutter:
0 = OFF 1 = ON
= Sustain*
*Note:
Enter a space (
) when the main shutter is not installed.
s4:
Branch Shutter 1
0 = OFF 1 = ON
= Sustain
s5:
Branch Shutter 2
0 = OFF 1 = ON
= Sustain
s6:
Branch Shutter 3
0 = OFF 1 = ON
= Sustain
s7:
Branch Shutter 4
0 = OFF 1 = ON
= Sustain
s8:
Branch Shutter 5
0 = OFF 1 = ON
= Sustain
s9:
Branch Shutter 6
0 = OFF 1 = ON
= Sustain
s10:
Laser Diode (LD)
0 = CW 1 = MOD
= Sustain
Modulation
(6)
Valid for external communication control only. Make all invalid, and return (NAK)
when any of the changes cannot be made.
4.
Reading the status
Code: R S
Host
Computer
Side
S
T
X
C
H
1
C
H
0
R S
E
T
X
B
C
C
Laser Side
S
T
X
S
H
1
S
H
0
c
n
t
s
1
s
2
s
3
s
4
s
5
s
6
s
7
s
8
s
9
s
1
0
r
d
y
E
T
X
B
C
C
(1)
CH1 and CH0 are network numbers, where CH1 = number of tens and CH0 =
number of units.
(2)
SH1 and SH0 are schedule numbers, where SH1 = number of tens and SH0 = number