APPENDIX B: EXTERNAL COMMUNICATIONS INTERFACE SPECIFICATION
On
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:
s2:
Laser Diode (LD):
s3:
Main (Resonator) Shutter:
*Note: Enter a space (
s4:
Branch Shutter 1
s5:
Branch Shutter 2
s6:
Branch Shutter 3
s7:
Branch Shutter 4
s8:
Branch Shutter 5
s9:
Branch Shutter 6
s10:
Laser Diode (LD)
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
Host
S
C
T
H
Computer
X
1
Side
Laser Side
(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
990-605 REV B: May, 1997
Ignore
) when the main shutter is not installed.
C
E
B
H
T
C
R S
0
X
C
S
T
X
LW250 PULSED Nd: YAG LASER
Ignore
0 = OFF
1 = ON
0 = OFF
1 = ON
0 = OFF
1 = ON
0 = OFF
1 = ON
0 = OFF
1 = ON
0 = OFF
1 = ON
0 = OFF
1 = ON
0 = OFF
1 = ON
0 = OFF
1 = ON
0 = CW
1 = MOD
Code: R S
S
S
c
s
s
s
s
s
H
H
n
1
2
3
4
5
1
0
t
3: Maintenance
= Sustain
= Sustain
= Sustain*
= Sustain
= Sustain
= Sustain
= Sustain
= Sustain
= Sustain
= Sustain
s
s
s
s
s
r
E
6
7
8
9
1
d
T
0
y
X
)
B
C
C
B-12