THORLABS ITC8000 - Reading the Laser Diode Voltage (VLD); Programming the TEC Current Software Limit (LIMT)

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ITC8000
7.3.15 Reading the Laser Diode Voltage (VLD)
Command
Explanation
Response Example
Programming
":VLD:MEAS <NR1>"
Programs the laser diode voltage as measurement value in the
“ELCH” *) output string on position <NR1> (1....8)
Reading
":VLD:ACT?"
Reads the actual laser diode voltage
[:VLD:ACT <NR3><LF>]
":VLD:MIN_R?"
Reads ULD - ADC = 0000
[:VLD:MIN_R <NR3><LF>]
":VLD:MAX_R?"
Reads ULD - ADC = FFFF
[:VLD:MAX_R <NR3><LF>]
":VLD:MEAS?"
Reads the position of ULD in the “ELCH” output string (1....8, 0 if
not selected)
[:VLD:MEAS <NR1><LF>]
*) ELCH = ELectrical CHaracterization, a PRO8000 Macro Function. Please see the PRO8000 Series Mainframe
Manual for details.
7.3.16 Programming the TEC Current Software Limit (LIMT)
Command
Explanation
Response Example
Programming
":LIMT:SET <NR3>"
Programs the TEC software current limit
Reading
":LIMT:SET?"
Reads the TEC software current limit
[:LIMT:SET <NR3><LF>]
":LIMT:MIN?"
Reads the minimum allowed TEC software current limit
[:LIMT:MIN <NR3><LF>]
":LIMT:MAX?"
Reads the maximum allowed TEC software current limit
[:LIMT:MAX <NR3><LF>]
":LIMT:MIN_W?"
Reads ITE LIM - ADC = 0000
[:LIMC:MIN_W <NR3><LF>]
":LIMT:MAX_W?"
Reads ITE LIM - ADC = FFFF
[:LIMC:MAX_W <NR3><LF>]