Sutter Instrument Lambda 721, Operation Manual

Page: 34 / 62

LAMBDA 721 OPERATION MANUAL – REV. 1.10C (20210517)
22
4.3.1 Set LED Power Level (‘P’ or ‘p’) Command
Command followed by one byte containing the LED number (1 – 7) and a second byte
containing the power level (0 through 100 percent).
Table 4-13. Set LED Power Level (‘P’ or ‘p’) Command.
Tx/-
Delay/-
Rx
Ver. Total
Bytes
Byte
Offset
(Len.)
Value Alt-
key-
pad #
Ctrl-
char
ASCII
def./-
char.
Description
Dec. Hex. Binary
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
4.3.1 Get LED ON/OFF Status (‘S’ or ‘s’) Command
Command returns an ASCII digit for every LED that is currently on (in 1 – 7 order).
Table 4-14. Get LED ON/OFF Status (‘S’ or ‘s’) Command.
Tx/-
Delay/-
Rx
Ver. Total
Bytes
Byte
Offset
(Len.)
Value Alt-
key-
pad #
Ctrl-
char
ASCII
def./-
char.
Description
Dec. Hex. Binary
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
4.3.1 Get Lambda 10-3 Compatible Controller Type and Configuration Command
Returns a Lambda 10-3 compatible data block containing controller type identifier, and filter
wheel /shutter configuration information.
NOTE: The “Get Lambda 10-3 Compatible Controller Type and Configuration” command is
provided to allow external-control software originally written for the Lambda 10-3 to control
a Lambda 721 while identifying itself as a Lambda 10-3. All data returned is static (i.e., data