Weidmuller WI-I/O 9-K: Wireless I/O Transmitter v1.9 - Manual (Page 49)

User Manual v1.9
Manual WI-I/O 9-K v1.9 Page 49
6. Now adjust the signal to the maximum value (100%). Select “Process High Value”.
7. When you have finished this process, select “Write Configuration” - this will write the
configuration values to the user-calibration registers in the WI-I/O K. Select “Done” and the
analog signal is calibrated.
The accuracy of the analog signal can only be
as accurate as the calibration. For high
accuracy measurement, you will need to use a
high accuracy mA or V meter to ensure that the
high and low values are correct.
If you wist to return to the factory-calibration,
select “4-20mA” at the AIN Range Selection
display, then “Clear Calibration” at the
“Analog Calibration” display.
5.3.4 Tone Reversals
This feature turns the radio transmitter on continuously for radio path testing. A series of 1 and 0
data bits is transmitted. If the WI-I/O K is powered from a battery supply, this testing will draw
a lot of power.
To do radio path testing, refer to the WI-I/O 9-x User Manual.
5.3.5 Firmware Version
The feature will display the firmware (software) version of the WI-I/O K module.