LAMBDA 721 OPERATION MANUAL – REV. 1.10C (20210517)
39
Command
Tx/-
Delay/-
Rx
Ver. Total
Bytes
Byte
Offset
(Len.)
Value
Alt-
key-
pad #
Ctrl-
char
ASCII
def./-
char.
Description
Dec. Hex. Binary
Set LED
Power Level
(‘P’ or ‘p’)
Tx
All
3
0
80
or
112
50
or
70
0101 0000
or
0111 0000
0080
or
0112
‘P’
or
‘p’
Sets the power level (0 – 100%)
for a specified LED.
1
1
-
7
01
-
07
0000 0001
-
0000 0111
0001
-
0007
^A
-
^G
<SOH>
-
<BEL>
LED number (1 – 7)
2
1
-
100
01
-
64
0000 0001
-
0110 0100
0001
-
0100
^A
-
<SOH>
-
‘d’
Power level (1 – 100%)
Rx
All
3
1
1
-
7
01
-
07
0000 0001
-
0000 0111
0001
-
0007
<SOH>
-
<BEL>
Echoed LED number (1 – 7)
2
1
-
100
01
-
64
0000 0001
-
0110 0100
0001
-
0100
<SOH>
-
‘d’
Echoed power level (1 – 100%)
0
13
0D 0000 1101
<CR>
Completion indicator
Get LED
ON/OFF
Status
(‘S’ or ‘s’)
Tx
All
1
0
83
or
115
53
or
73
0101 0011
or
0111 0011
0083
or
0115
‘S’
or
‘s’
Returns a value of 0 (all LEDs
off), or one or more ASCII digits
(‘1’ – ‘7’) for each LED that is ON.
Rx
All 2 - 8 0
0
or
49
-
55
00
or
31
-
37
0000 0000
or
0011 0001
-
0011 0111
<NUL>
or
‘1’
-
‘7’
Value 0 for all LEDs OFF, or
ASCII digit ‘1’ – ‘7’ for each LED
that is ON, in that order (1 to 7
bytes).
1 - 8 13
0D 0000 1101
<CR>
Completion indicator
Get Lambda
10-3
Compatible
Controller
Type and
Configuration
(see note)
Tx
1.26+ 1
0
253 FD 1111 1101 0253
Returns a Lambda 10-3
compatible data block containing
controller type identifier, and
filter wheel /shutter configuration
information. (See note.)
Rx
1.26+ 31
0
253 FD 1111 1101
Command echo
1 (4)
49
31 0011 0001
1
“10-3”
(controller type is Lambda 10-3)
48
30 0011 0000
0
45
2D 0010 1101
-
51
33 0011 0011
3
5 (5)
87
57 0101 0111
W
“WA-25”
(Filter Wheel A is a 10-position
wheel with 25mm filters)
65
41 0100 0001
A
45
2D 0010 1101
-
50
32 0011 0010
2
53
35 0011 0101
5
10
(5)
87
57 0101 0111
W
“WB-NC”
(Filter Wheel B is not connected)
66
42 0100 0010
B
45
2D 0010 1101
-
78
4E 0100 1110
N
67
43 0100 0011
C
15
(5)
87
57 0101 0111
W
“WC-NC”
(Filter Wheel C is not connected)
67
43 0100 0011
C
45
2D 0010 1101
-
78
4E 0100 1110
N
67
43 0100 0011
C
Summary of Contents for Lambda 721
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