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Remote
Communication
This section discusses use of SIS commands via
Topics that are covered include:
•• Setting Up
•• Communications Between the Host and the SCP
•• Using SIS Commands
•• Using the Switch and Button Table
Setting Up RS-232 Communication
The
(such as a control system\⤀ attached to the rear panel
Use the following protocol settings for your computer:
Baud rate: 9600
Data bits: 8
Parity: None
Stop Bits: 1
Flow Control: None
NOTE: For |
switch #1 must be set to On (up\⤀. |
ON
1
2 3
4
Communications Between the Host and the SCP
SIS commands consist of one or more characters per field. No special characters are required to begin or end a command sequence. When the SCP determines that a command is valid, it executes the command and sends a response to the host device.
Most responses from the panel 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.
SCP 104 and SCP 226 • Remote Communication | 31 |