EKO MS-80 User Manual

EKO INSTRUMENTS CO., LTD. - Pyranometer MS-80/80S/80U - Instruction Manual Ver. 1
Pg. 35
Table 6-4. Troubleshooting Hibi (MS-80S)
Failure Action
No connection with
PC
Make sure that the sensor is properly connected, and power supply and voltage levels are
appropriate. Also check the communication settings [i.e. port, baudrate, converter ID] are
correct.
No communication
with USB cable
If no COM port shows up when Hibi software is started.
 Reconnect the USB converter and refresh to search new COM devices
 Check for COM port settings in Windows settings
 Installl an appropriate driver
Settings changes not
saved to pyranometer
Make sure that the sensor is properly connected, and power supply and voltage levels are
appropriate. Also check the communication settings [i.e. port, baudrate, converter ID] are
correct.
Power off/on the pyranometer, some of the setting are effective after power off/on.
4-20mA and 0-1V
output outside range
Example) 2mA output
when using 4-20mA.
The fluctuation of
measured current is
large.
If it is confirmed that the wiring is correct, connect the ground wire of this product to the
negative side of the data logger voltage (current) measurement terminal.
Note that the appropriate ground wire connection method for this product may differ
depending on the type of data logger and measurement environment. Select an appropriate
ground wire connection method for this product according to the type of data logger and
measurement environment.

EKO MS-80 Specifications

General

Brand	EKO
Model	MS-80
Category	Measuring Instruments
Language	English