Remote Control - UNI-T UTE310 Quick Manual

Quick Guide
Warning
When using the CT, be sure to fully understand the specification of voltage and clamp current
sensor, the operating method and the dangerous factors (such as electric shock).
When using the EXT, do not touch the CT or connecting test cables. When the power of
measuring circuit on EXT is enabled, the CT will produce the voltage, so it is dangerous.
Please use the connector that has safety design to connect the EXT of the instrument. In the
event that a connector is dislodged, a voltage is generated at the conductive part, which is
very dangerous.

8. Remote Control

UTE310 digital power meter can be remotely controlled by communicating with a computer via the USB,
RS-232/GPIB interface, or RJ-45 Ethernet interface. For remote control, the user can use only one of the
several communication interfaces for communication.
UTE310 digital power meter supports two remote control methods.
User-defined programmed control based on SCPI and Modbus commands

UTE310 host computer software

8.1 RS-232 Interface
UTE310 digital power meter has an RS-232 communication interface, which allows the user to remotely send
SCPI commands to the power meter via the RS-232 interface. The power meter receives the relevant SCPI
commands and executes the functions corresponding to the power meter's front panel keys, which can
return measurement and calculation data, setup parameters and status bytes of control panel and error
codes.
UTE310 communication interface is DB9 male head, and the definition of pin as shown in the following figure.
Instruments.uni-trend.com
1 NC
2 RXD (RS-232 data input)
3 TXD (RS-232 data output)
4 NC
UTE310 Digital Power Meter
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