Thorlabs PM16 USB Photodiode Power Sensor - Firmware Changelog

This firmware is a device internal program for PM16-1xx Optical Power Sensors with photodiode sensors. For installation instructions consult the users manual.

Changelog

Jun-12-2013	Release V1.0
May-11-2015	V1.2
NOTE:	An error message "Nonvolatile Memory Checksum Error" on the first startup after firmware update from version 1.0 can be ignored.
- FIX:	Interface screen ignored OK button if changing from USB to USB.
- FIX:	Erroneous auto ranging on underrun.
- CHANGE:	Auto ranging always enabled if not in remote operation.
- CHANGE:	Measurement value display resolution is now limited to 0.1 nW.
- CHANGE:	Remote interface floating point values resolution now is limited to 10 digits.
- CHANGE:	Improved photodiode measurement range adjustment objects.
- CHANGE:	The display now prints "LOW" and "HIGH" for measurement range underflow and overflow.
May-18-2017	V1.3
NOTE:	This update has no effect on PM16 devices.
- FIX:	Problems when connecting with Apple(tm) devices.
- FIX:	Apple(tm) authentication status flag.
Jan-11-2018	V1.5
NOTE:	There is no need to update from version 1.3 to this version. This version only adds support for a newly released  hardware option of the power meter.
- NEW:	Supports power meter hardware without Bluetooth.
Jun-28-2022	V1.6
NOTE:	There is no need to update from version 1.3 or version 1.5 to this version. This version only adds support for a newly released hardware option of the power sensor electronics.
- NEW:	Supports analog switch component alternatives.