Data Flow Systems TCU800, Quick Start Manual

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16
Service Port
The USB ports can be used to serially connect to the TCU’s core through a USB-to-Ethernet adapter as
shown below. This will allow the user to SSH into the unit at the IP address registered to the adapter and
access the logs on the unit. If the TCU is already connected to the internet (via internal Ethernet) then the
USB-to-Ethernet adapter is not necessary.
Telemetry Configuration
Setting up the TCU as a component of the telemetry system enables you to remotely monitor conditions at
the site and control equipment from a central location via the HyperTAC IV (HT4) SCADA software. For
example, you can determine if a pump is currently running and manually turn it on if necessary.
In order for the TCU to interface with the central site and the HT4 server, it must have access to radio or
network communications and be properly configured in HT4’s Configuration Editor.
There are several options for connecting the TCU to the telemetry system. A TCU can be installed with a
DFS RTU station, or it can interface with industry standard radios using the TCU's RS-232 Modbus radio
interface. Alternately, the TCU can operate as a stand-alone unit and communicate with the central
computer or server via its integrated radio or network interface.
Using the TCU in conjunction with a radio-based telemetry system requires that you obtain an FCC-licensed
radio frequency if you do not already have a licensed frequency that can be used. Even when adding a site
to an existing frequency, the FCC requires that a complete application be submitted. DFS can assist you in
obtaining a new licensed frequency or adding a site to an existing frequency.
Setup
Configuring the TCU800 is done from the Settings screen. First ensure the H-O-A switches are all in the
HAND or OFF position. Then navigate to the Settings screen by tapping the screen, opening the left
Navigation Menu by tapping , scroll down using an upward swipe, and tap to select Settings. When
making a numerical configuration change, first delete the existing value before entering the desired value.
After making changes, select the to exit the Settings screen. A confirmation window will appear
summarizing the changes made and offer three options to continue: Discard (exit without saving), Save
(save and implement changes), or Edit (return to Settings Screen to further make changes before applying).
If the Save option is selected, a window will appear confirming the TCU800 and the Configuration USB
have been updated successfully.
TCU800 Service Adapter