Weidmuller WI-I/O 9-K: Wireless I/O Transmitter v1.9 - Manual (Page 48)

WI-I/O 9-K v1.9
Page 48
below.
The counter values will display both base and Hi counters as a 32 bit number, but in “decimal”
format. If the counter value is less than 65536, then the Hi or overflow counter is zero.
5.3.2 Setting Counter Values
To manually set counter values, highlight the existing counter values and over-type the new
value required. Then select the green “
3” box beside counter #2. The new values will be written
into the module.
5.3.3 Calibrating Analog Input
The WI-I/O K will be calibrated for a 4-20mA
signal in the factory. You can calibrate for a
different input signal.
1. If you are using a voltage signal, first set
the internal “jumpers” as per section 3.5.3
2. Select the “AIN Calibration” box on the
main display. The “AIN Range Selection”
box will display.
3. If you wish to calibrate to 4-20mA, 0-5V or
0-10V, simply select the range on the left side of the
box. If you want another range, enter the low and
high values and units on the right side of the box -
for example, for 1 – 5 volts, you would enter 1, 5
and V.
If you enter a range on the right side, the left side is
ignored. When you have entered the range, select
“OK”.
4. The “Analog Calibration” display will appear. This
display allows you to enter user calibration values
into the WI-I/O K. First, you can check any existing
user calibration figures by selecting “Check
Calibration” - if there is any existing calibration
figures, these will appear.
5. To calibrate the analog input, connect the analog
signal to the WI-I/O K. Adjust the signal to the
minimum value (0%). Select “Process Low Value” - the calibration value for this signal
will appear.