Specifications

Crestron ST-COM RS-232/422/485 COM Module
Configure ST-COM Program
SYMBOL SYMBOL DROP ADDITIONAL
FOLDER REQUIRED WHERE SETUP
Device Library,
Control
S
y
stems
Desired
control
system
System
Views
Refer to the documentation supplied
with the specific control system for
additional setup information.
Device Library,
Network
Control
Modules
ST-COM System
Views,
Cresnet
Units
CHANGE NET ID (OPTIONAL) - Double
-
click on ST-COM (or single-click then
right mouse-click) on ST-COM. Select
Configure. Select the NET ID tab to
display a window that allows for the
assignment of the appropriate ID.
COMMUNICATION PARAMETERS - In
the System Tree, scroll down to the Slot
9: Net-Device folder and expand to
display the two ports (A and B).
Single-click on a port, then right mouse-
click and select Configure. Select the
Serial Settings tab to display a window
that allows for the assignment of
communication parameters.
SIMPL is Crestron’s object-oriented programming language designated for easy
implementation of the control system requirements. The objects that are used in
SIMPL are called symbols.
ST-COM Symbol
The diagram after this paragraph shows the ST-COM symbol (Port A) in SIMPL
Windows. The symbol for Port B is identical. The tables that follow the diagram list
the inputs/outputs and their functional descriptions. Input and outputs surrounded by
brackets ([…]) are optional.
Detail View of the ST-COM Symbol in SIMPL Windows' Programming Manager
Operations Guide - DOC. 5695A RS-232/422/485 COM Module: ST-COM • 13