Ametek IPS-4-UV, User Manual

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4-40 | IPS-4-UV Analyzer-GPDiv2
Modbus Address
This displays and allows you to change the address assigned for Mod-
bus communications. Valid addresses are 1–247 . Setting the address to
zero (‘ 0 ’) disables Modbus.
Modbus Timeout
This displays and allows you to change the time out value (duration)
that the software will use to attempt to establish communications with
the analyzer when using Modbus communications. AMETEK recom-
mends a value of 1000 ms
Modbus Port
This displays and allows you to change the Modbus communications
with the analyzer when using Modbus communications Port format.
The default options include Modbus RTU and Modbus TCP.
To change these parameters:
1. Select the parameter you wish to change and press
ENTER
to go into
Edit mode.
2. For Baud , Parity , and Stop Bits , use the
UP
/
DOWN
arrow key to scroll
through the available options. To select an option when it is displayed,
press
ENTER
.
For Modbus Address and Modbus Timeout , enter a value using the
numeric keys.
3. Reset the analyzer to allow the changes to take effect.