THORLABS K-Cube Piezo Controller User Manual page 55

moves. The trigger input has to return to its inactive state first in order to start the next
trigger. The mode is set in the Trigger 1 Mode and Trigger 2 Mode parameters as
follows:
Disabled - The trigger IO is disabled
Digital Input - General purpose logic input (read through status bits using the
LLGetStatusBits method).
Trigger Input Jog Up - Input trigger for voltage step up. On receipt of the trigger,
the drive voltage increases by the value set in the Voltage Step parameter.
Trigger Input Jog Down - Input trigger for absolute move. On receipt of the trigger,
the drive voltage decreases by the value set in the Voltage Step parameter.
When the Trig 1 Mode and Trig 2 Mode parameters are configured as outputs, the
TRIG ports can be used as a general purpose digital output as follows:
Digital Output - General purpose logic output (set using the LLSetGetDigOPs
method).
Triggering Polarity
The polarity of the trigger pulse is specified in the Trig. 1 Polarity and Trig 2 Polarity
parameters as follows:
Active High - The active state of the trigger port is logic HIGH 5V (trigger input and
output on a rising edge).
Active Low - The active state of the trigger port is logic LOW 0V (trigger input and
output on a falling edge).
K-Cube Piezo Driver
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