8. TECHNICIAN INTERFACE GUIDE
8.1. Diagnostic menu
8.1.1. Description
The diagnostic menu gives the state of all sensors in the device to ease monitoring and diagnostic.
8.1.2. Accessing the diagnostic menu
Procedure from the Main menu:
1. Press and hold key 3 (WRENCH). It should say “Service Menu”.
2. Press 567415 in that order, without pressing anything else.
3. If the procedure is successful, it should say “Diagnostic or (LOCK) for Setup”.
4. In case of error, press CANCEL to return to the main menu and repeat the procedure.
Press CANCEL to go back to the main menu.
Press CHECK to view the hardware and firmware versions of the device.
8.1.3. Diagnostic menu map
Once it says ““Diagnostic or (LOCK) for Setup”, diagnostic parameters are accessible by pressing keys from 1 to 9:
Key
Parameter
Description
1
USB ports
Press keys from 1 to 10 to see the current measured at each port.
2
12V DC ports
Current measured at the 5 DC ports.
3
Charging
Voltage and currents of the solar panels (*) and the battery ( )
4
Keypad
Type something into keypad to test.
5
Usage statistics
Statistics about device usage. Press any number key to go to the next stat. Press
CANCEL to go back to the Diagnostic menu.
6
LCD diagnostic
Test characters on the LCD and characters used for the code.
7
Core clock
Core clock frequency (72MHz).
8
Temperature Sensor
Internal temperature of the device.
9
RTC
Internal clock raw time.
8.1.4. View hardware and software version
Procedure from the Main menu:
1. Press and hold key 3 (wrench). It should say “Service Menu”.
2. Press 567415 in that order, without pressing anything else.
3. If the procedure is successful, it should say “Diagnostic or (lock) for Setup”.
4. Press WRENCH to view the hardware and software version of the unit.
5. In case of error, press the X key to return to the main menu, and repeat the procedure.
Press CANCEL to go back to the main menu.
8.2. Setup menu
8.2.1. Description
The setup menu can be used to change some parameters of the device. Most parameters should be left default, apart from the
battery and panel size that should be specified. The other parameters can be adjusted to ease troubleshooting or to provide a
temporary fix to a particular issue.
SHS 200 MPPT
Page 11
TECHNICIAN INTERFACE GUIDE
