9
Command Value
(Decimal, hexadecimal,
& binary)
Description
11 10110000
Opening Shutter
Sets TTL OUT to
High
250 + 177
FA + B1
11 10110001
When shutter opens, TTL OUT is set to high.
Opening Shutter
Sets TTL OUT to
Low
250 + 178
FA + B2
11 10110010
When shutter opens, TTL OUT is set to low.
Restore Controller
to the Factory-
Default
Configuration
250 + 192
FA + C0
11
11000000
Changes the controller’s configuration to that of
the factory default.
Save the Current
Configuration to the
Controller
250 + 193
FA + C1
11
11000001
Saves the current configuration to the controller.
This saved configuration will be used next time
the controller is powered up or is reset.
Set Number of
Repeat Cycles for
Free Run
250 + 240 + 2 bytes
FA + F0 + 2 bytes
11
11 2 bytes
Sets the number of repeat cycles for the Free Run
feature. 3
rd
and 4
th
bytes contain the number of
repeat cycles as a 16-bit integer ranging from 0 to
65,000. Any number above 65,000 (65,001 to
65,535) sets up the Free Run for Continuous
operation (i.e., infinite repeat cycles).
Start Free Run on
Power Up
250 + 241
FA + F1
11
11110001
Starts the Free Run immediately after the
controller powers up. The number of repeat cycles
does not need to be set beforehand.
Start Free Run on
Trigger Pulse from
TTL IN
250 + 242
FA + F2
11
11110010
Starts the Free Run immediately after trigger
pulse is received on TTL IN. The number of
repeat cycles must be set beforehand.
Start Free Run
immediately
250 + 243
FA + F3
11
11110011
Starts the Free Run immediately on receiving this
command. The number of repeat cycles must be
set beforehand.
Reset Controller to
the Last Saved
Configuration
251
FB
11111011
Resets the controller and sets the configuration to
the one that was last saved.
Get Controller Type
and Configuration *
253
FD
11111011
Queries the controller as to its type and
configuration.
LAMBDA SC USB INSTALLATION & CONFIGURATION – REV. 1.03 (20080617)
