LAMBDA DG-4 & 5 PLUS/USB OPERATION MANUAL – REV.
41
Command Tx/
-Rx
Ver.
Byte
Count
Byte
Offset
Value
Alt-
key-
pad
entry
Ctrl-
char
ASCII
def./-
char.
Description
Dec. Hex. Binary
Set
Specified
Filter’s
Galvo B
DAC Value
Tx USB
4
0
243 F3 1111 0011 0243
Command byte
1
128
-
143
80-8F 1000 0000
-
1000 1111
0128
-
0143
Specified filter position
2
0
-
4095
0000
-
FF0F
0000 0000
0000 0000
-
1111 1111
0000 1111
0000+
0000
-
0255+
0015
Galvo B DAC value encoded into a
16-bit “unsigned short” (2 bytes),
Little Endian
Rx USB
5
0
Echoed command sequence
4
13
0D 0000 1101
<CR>
Completion indicator
Set Galvo
DAC
Values for
Nominal
Filter
Positions
Tx USB
33
0
243 F3 1111 0011 0243
Command byte
1
63
3F 0011 1111 0063
Galvo A or
191 BF 1011 1111 0191
Galvo B
0
-
4095
0000
-
FF0F
0000 0000
0000 0000
-
1111 1111
0000 1111
0000+
0000
-
0255+
0015
Filter galvo DAC value encoded into
a 16-bit “unsigned short” (2 bytes),
Little Endian
2
DAC value
Nominal filter 0
4
DAC value
Nominal filter 1
6
DAC value
Nominal filter 2
8
DAC value
Nominal filter 3
10
DAC value
Nominal filter 4
12
DAC value
Nominal filter 5
14
DAC value
Nominal filter 6
16
DAC value
Nominal filter 7
18
DAC value
Nominal filter 8
20
DAC value
Nominal filter 9
22
DAC value
Nominal filter 10
24
DAC value
Nominal filter 11
26
DAC value
Nominal filter 12
28
DAC value
Nominal filter 13
30
DAC value
Nominal filter 14
32
DAC value
Nominal filter 15
Rx USB
34
0
Echoed command sequence
33
13
0D 0000 1101
<CR>
Completion indicator
Summary of Contents for Lambda DG-4Plus/USB
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