User Manual

6-74 ADS TRITON+ Manual
Setti ng Up t he RTU t o Retrieve the
Current Data through Modbus
Following monitor activation, you must pr ogram the RTU with the
appropriate Modb us register addresses corresponding to the current
entity and mo nito r data you want to retrieve from the monitor. ADS
also recommends verifying that the RTU is r e tr ie ving the desired
output data shortly following monitor activation.
Note: The Telog Ru-33 does not require programming
with the Modbus register addresses to ensure it retrieves
the correct data. However, consider verifying whether the
Telo g unit is successfully retrieving data following monitor
activation and Telog connection.
Designat ing the Data f or Retri e val
Use the appropriate software applicatio n supp orting the RTU to
designate the entity a nd monitor data you want the unit to retrieve
for the SCADA or other process control system. Refer to Chapter
9, Modbus, to view the entity and monitor data available for
retrieval and to determine the associated register ad dresses requir ed
for obtaining the selected data.
Verifying t he Modbus Output Da t a
Perform the following to verify the accuracy of the Modbus output
values, when applicable:
1. Verify that the mo nitor has been activated, the RTU has been
programmed to retrieve the desired data, and the applicable
Modbus application has been launched.