32
LT360 Precision Turntable
DLL Programming Manual
■ Class Set (out)
■ Identifier lt_SetPulseInput
■ Hex Value 0x32
■ Call LT360LIB_CmdValue(Handle, lt_SetPulseInput, 'xxx');
■ Parameter 'OFF' or 'ON'
Description
This command enables the TTL Pulse Input feature. When PulseInput is
set ON, the LT360 will respond to TTL pulses at the BNC connector.
When it is set OFF, it will ignore any pulses.
Each pulse will trigger a step. The width of the pulse should be at least
10uSec, and the triggering can be set on the rising or falling edge. Any
pulses which occur while the LT360 is moving will be ignored.
If you are not using the TTL pulse input, it is probably best to keep this
feature OFF to prevent false triggering due to any noise pickup at the
open connector.
2.15 Set Pulse Input