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SIS Configuration and Control
Use Simple Instruction Set (SIS) commands to configure the DTP3 T 101 D. This section provides information
about using those commands. The following topics are discussed:
•
Host Control Port
•
Simple Instruction Set Control
•
Command and Response Table for SIS Commands
Host Control Port
Rear Panel Configuration USB Port
The rear panel USB‑C Configuration port (see
configuration using SIS commands. To connect the DTP3 device to a host computer, download the USB driver,
follow the on‑screen instructions, and configure the device as required.
Simple Instruction Set Control
Host‑to‑Unit Instructions
SIS commands consist of one or more characters per field. No special characters are required to begin or end a
command character sequence. When a command is valid, the transmitter executes the command and sends a
response to the host device. All responses from the transmitter to the host end with a carriage return and a line
feed (CR/LF = ]), which signals the end of the response character string. A string is one or more characters.
Error Responses
When the transmitter receives a valid command, it executes the command and sends a response to the host
device. If the transmitter is unable to execute the command because the command is invalid or it contains invalid
parameters, the transmitter returns an error response to the host. The error response codes are:
•
E10 — Invalid command
•
E13 — Invalid parameter
•
E14 — Invalid for this configuration
•
E17 — Invalid command for signal type
Timeout
Pauses of 10 seconds or longer between command ASCII characters result in a timeout. The command operation
is aborted with no other indication.
figure
4,
on page 7) can be connected to a host computer for
D
DTP3 T 101 D • SIS Configuration and Control
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