ProSoft Technology MVI56E-LDM, Быстрый старт

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MVI56E-LDM ♦ ControlLogix Platform ThingWorx-LDM Interface Library
ThingWorx® Add-On Quick Start Guide
ProSoft Technology, Inc. Page 39 of 49
8.4 Data Flow for Writing of Tag Values
To write values, the Thingworx-ldm-interface-lib library registers 2 Thing
services: SetNumericProperty and SetStringProperty .
They both take 2 arguments: name (for thing's property name), and value - to
pass value. The service SetNumericProperty is intended to write numeric
values as well as Boolean type values. They are converted by the Thingworx-
ldm-interface-lib to data type of PLC tags.
The screenshot below shows
SetNumericProperty service for the
SteamSensor thing in ThingWorx composer. You can supply values for
arguments and call it by clicking on the E
XECUTE
button.