- COPYRIGHT AND LICENSE
Lab::Instrument::U2000 - Agilent U2000 series USB Power Sensor
The Lab::Instrument::U2000 class implements an interface to the U2000 series power sensors from Agilent.
Read out the current measurement value, for whatever type of measurement the sensor is currently configured. Waits for trigger.
Returns the instruments ID string.
Valid values are MIN, MAX, NORM, DOUBLE, FAST and 1-110 (rate in Hz).
Valid values are ON and OFF.
Sets frequency for internal frequency correction (in Hz). Valid values are DEF, MIN, MAX and 1kHz to 1000GHz.
Sometimes the sensor hangs for a short amount of time. Very seldom it completely stops working. This is probably either a bug in the firmware or in the kernel driver as not even a reset of the USB port reenable communication.
Error handling needs to be improved. Neither timeouts nor errors are handled correctly. Error reporting from the kernel driver is bad.
This software is copyright (c) 2017 by the Lab::Measurement team; in detail:
Copyright 2012 Hermann Kraus 2016 Simon Reinhardt 2017 Andreas K. Huettel
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.