STAMOS S-LS-96 Manual De Instrucciones página 45

button (12) and then on again.
2. OVP (over voltage protection) - the protection is activated and
deactivated with the "OVP" button (13).
When the protection is activated, the device automatically sets
the threshold value (set voltage value + 0.5V) after exceeding
which the protection is activated.
After exceeding the threshold value the power supply to the
outputs is cut off and the device emits a sound signal.
To reset the protection the device must be switched off and then
on again using the button (13).
3. OTP (Over temperature protection) - safeguard against
overheating.
3.3.4. Connecting the PSU to a computer
The device can be connected to a computer via a cable with an RS 485
connector. If the computer does not have such an input, a USB
converter can be used.
To make a computer connect with the PSU, set the COM port by
entering the following parameters:
- Baud rate: 9600
- Start bit: 1
- Data Bits: 8
- Check digit: None
- Stop bits: 1
- Data overflow control: None
When using USB to RS485 converter it is required to install the driver
"CH340SER".
To start installation double-click the icon of CH340SER.exe application,
confirm the installation and follow the instructions on the screen.
The driver installation file can be found on the manufacturer's store
page.
For more information on RS485 and Modbus communication protocols,
please refer to the following section.
3.3.5. Software
Caution: Installation files are available for download on the manufacturer's
store page. On the website, locate the purchased product, then download the
files to your computer and install them according to the instructions included in
the further section.