See
"Using the Web Interface" on page 62
for details on how to access the Web interface and
for descriptions of each page.
7.3 Calculating the IP Address
You will need the IP address if you are not using a Nanometrics digitizer to access the sensor’s
Web interface. The IP address was provided with the unit. However, if you cannot locate the IP
address, you can calculate it using the method described below.
The IP address of the Trillium Compact is 2.23.x.y, where x and y are calculated from the serial
number of the unit. To calculate the values for x and y in the serial number:
l
x = SerialNumber / 256
Use the resulting whole number for the value of x and discard any decimal amounts.
l
y = SerialNumber
modulo
256
The reference to
modulo
256 in the equation for y means that it is the remainder after
256 is divided into the serial number.
For the which has an IP address of 2.23.x.y and assuming a serial number of 800, you
can use the above equations to determine that:
l
x = 800 / 256, which results in a value of 3.125. Only the whole number is required,
leaving x equal to 3.
l
y = 800
modulo
256, which results in a value of 32.
Therefore, having solved for x and y, the IP address of a with a serial number of 800 is
2.23.3.32.
Chapter 7 - Configuring Serial Communications
16889R10 • 2020-11-12
Page 61
