Appendix E. External-Control Command Reference; Table E-1. Filter-Selection Command Reference - Sutter Instrument Lambda DG-4 Operation Manual

APPENDIX E. EXTERNAL-CONTROL COMMAND REFERENCE

This appendix provides a complete list of remote control commands and return values.
Byte Value Keyboard Entry
Dec. Hex. Binary Alt-keypad
entry
0 00
00000000 Alt-0000
1 01
00000001 Alt-0001
2 02
00000010 Alt-0002
3 03
00000011 Alt-0003
4 04
00000100 Alt-0004
5 05
00000101 Alt-0005
6 06
00000110 Alt-0006
7 07
00000111 Alt-0007
8 08
00001000 Alt-0008
9 09
00001001 Alt-0009
10 0A
00001010 Alt-0010
11 0B
00001011 Alt-0011
12 0C
00001100 Alt-0012
13 0D
00001101 Alt-0013
14 0E 00001110 Alt-0014
15 0F 00001111 Alt-0015
16 10
00010000 Alt-0016
17 11
00010001 Alt-0017
18 12
00010010 Alt-0018
19 13
00010011 Alt-0019
20 14
00010100 Alt-0020
21 15
00010101 Alt-0021
22 16
00010110 Alt-0022
23 17
00010111 Alt-0023
24 18 00011000 Alt-0024
25 19
00011001 Alt-0025
26 1A 00011010 Alt-0026
27 1B 00011011 Alt-0027
28 1C 00011100 Alt-0028
29 1D
00011101 Alt-0029
30 1E 00011110 Alt-0030
31 1F
00011111 Alt-0031
NOTES:
1.
Nominal Filter Position (Bits 0 – 3): Value range 0 through 15, and with Bit 4 = 1, 16 through 31.
2.
Move on Command or Trigger (Bit 4): 0 (on command (i.e., immediately) or 1 (by trigger (see Note 3)).
3.
"On trigger" means the light beam moves only on Strobe (strobe line), Synch (video synch), or Synch Gated
by Strobe.

Table E-1. Filter-selection command reference.

Ctrl- ASCII Nomi-
char. def./- nal Pos.
char. Index
0
^@ (NUL)
1
^A (SOH)
2
^B (STX)
3
^C (ETX)
4
^D (EOT)
5
^E (ENQ)
6
^F (ACK)
7
^G (BEL)
8
^H (BS)
9
^I (HT)
10
^J (LF)
11
^K (VT)
12
^L (FF)
13
^M (CR)
^N (SO) 14
^O (SI) 15
0
^P (DLE)
1
^Q (DC1)
2
^R (DC2)
3
^S (DC3)
4
^T (DC4)
5
^U (NAK)
6
^V (SYN)
7
^W (ETB)
^X (CAN) 8
9
^Y (EM)
^Z (SUB) 10
^[ (ESC) 11
^\ (FS) 12
13
^] (GS)
^^ (RS) 14
15
^_ (US)
LAMBDA DG-4 & DG-5 OPERATION MANUAL – REV. 3.05C (20150414)
Positioning
DG-4 DG-5
Filter Attenua- Filter Attenua-
tion tion
0 0% 0 0%
1 1
2 2
100%
100%
3 3
4 4
1 5
2 1
50%
3 2
50%
4 3
1 4
2 5
33%
3 1
4 2
33%
3
4
5
0 0% 0 0%
1 1
2 2
100%
100%
3 3
4 4
1 5
2 1
50%
3 2
50%
4 3
1 4
2 5
33%
3 1
4 2
3 33%
4
5
Light Beam
Interference Movement
...
Blocked
(shutter
closed)
... on
Command
Selected filter
(Notes 1 & 2)
blockage:
None, ½, or 2/3
Blocked
(shutter
closed)
... on
Trigger
(Notes 1, 2, &
Selected filter
3)
blockage:
None, ½, or 2/3
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