User Manual

Telnet Connection

The instrument can be connected via LAN (Ethernet) interface using Telnet

client with the following socket port 5024.

Socket Connection

Socket connection is available for communication via LAN (Ethernet)

interface. Users can use socket port 5025 to open a raw socket connection for

sending remote commands.

Note: The TCP protocols are used to communicate with the instrument.

Note: When controlling the instrument via LAN, the instrument needs to

have additional delays of at least 100 ms added between each write

operations to ensure a stable connection between the computer and the

instrument.

6.2 Parameter Definition

The instrument supports communication protocols, which include standard

SCPI commands and a few proprietary commands that follow the SCPI

convention. This enables users to operate the LCR meter through a computer

or a terminal equipped with IEEE-488.2 GPIB, USB, or LAN interface.

Additionally, it allows remote control and monitoring. SCPI IEEE-488.2 also

supports multi-unit control allowing a user to control up to 30 units.

Note: GPIB and LAN interface have an internal buffer of 100 bytes. If multiple

commands of the same subsystem are sent in one string, note this buffer size

will limit how many commands can be sent at once.

The following table lists all of the numeric parameters.

Table 6.1 – SCPI Numeric Parameters

Symbol

Response Formats

<bool>

Boolean value, can be 1 or “ON”, 0 or “OFF”