• Configuring the Leviton Omni Notifier Using My Leviton Cloud

    In order to configure a Leviton Omni Notifier using the My Leviton cloud, you must have the following:     1. My Leviton Account     2. Leviton automation controller running firmware version 3.16...
    Scott Dudoussat
    last modified by Scott Dudoussat
  • Using Amazon Alexa to Control an Omni Automation Controller

    Description:   This integration note will describe how to control Lighting (Control), temperature (Thermostats), and macros (Buttons) on an Omni controller with voice commands using an Amazon Echo or Dot and a H...
    Scott Dudoussat
    last modified by Scott Dudoussat
  • Leviton Pro-Link Description

      DESCRIPTION   Pro-Link is a programmable protocol whose messages can be programmed into a Leviton automation controller. Using Pro-Link, a Leviton automation controller can send commands to and interpret c...
    last modified by Ernie Sieber
  • Does PC Access 3 come in different languages?

    Question:   Is PC Access available in different languages?   Answer:   Yes.  PC Access 3 has built in support for several languages and does not require a special version for supported languages...
    last modified by Ernie Sieber
  • KPL-7 Scene Switch Installation Tips

    The following tips can be time saving in the proper setup and operation of the RCS KPL-7 Seven Button Scene Switch. This article is for controllers with 2.15a or older firmware. KPL7 support is built into controllers ...
    last modified by Ernie Sieber
  • Integrating a RadioRA 2 Lighting System to a Leviton Controller, Controller Firmware 3.4

    INTRODUCTION   Leviton Omni and Lumina family controllers support two-way integration with the Lutron RadioRA 2 lighting system. Individual lights can be directly controlled and lighting scenes can be triggered ...
    Scott Dudoussat
    last modified by Scott Dudoussat
  • Why does my PC Access software modem connection end when I hang up the phone?

    Question:   Why does my PC Access software modem connection end when I hang up the phone?   Answer:   You probably have a phone improperly connected to the PC modem.  Most PC modems have...
    last modified by Ernie Sieber
  • Error Occurred On Init. Command 1

    Symptoms   When attempting to use PC Access through a modem connection, "Error occurred on initialization command 1" is displayed.   Cause   This error is directly related to the inability of ...
    last modified by Ernie Sieber
  • Modems Will Not Handshake When Accessing Controller Via PC Access

    Problem:    When accessing a Leviton controller via modem, the controller and computer modems will not handshake.   Troubleshooting Steps:    In PC Access, click on Configure/Modem ...
    last modified by Ernie Sieber
  • Common Modem AT Command Strings

    Error Correction Commands   Error correction helps cut down on noise and other phone line problems, which will result in less data loss. The packet design of error correction can also lead to greater throughpu...
    last modified by Ernie Sieber
  • PC Access 3.0 Crashes After First Use

    Problem Summary:   After installation, PC Access version 3.0 is opened and used without issue.  After using the software and closing the program, it can no longer be opened without receiving an error lik...
    last modified by Ernie Sieber
  • Sleep Mode Restored/Disabled

    Question:   What do the "System Sleep Mode Enabled" and "System Sleep Mode Disabled" messages displayed in the lower-left corner of the PC Access screen mean?   Answer:   These messages are r...
    last modified by Ernie Sieber
  • When looking at status through PC Access the time shows as Invalid or Bad

    Problem:   When viewing the status of a system through PC Access, the sunrise/sunset times are wrong or display as "INVALID" or "BAD TIME".   Solution:   Check for the proper latitude and longi...
    last modified by Ernie Sieber
  • What is an export file and how do I create one?

    Question:   What is an export file and how do I create one?   Answer:   An export file is a method of sharing PC Access files between different installations of PC Access software.   ...
    last modified by Ernie Sieber
  • Error: Unable to Resolve Host Name (or DNS Name)

    Problem Summary:   Customer reports that when attempting to connect to a controller via Ethernet Port, they receive an error message that the software is unable to resolve a host or DNS name.   Cause:...
    last modified by Ernie Sieber
  • PC Access Update Recommendation

    If you have multiple variants of PC Access installed on a single PC, the order in which you install updates is important.   Why? When PC Access is installed it creates a file association for “.PCA&rdquo...
    last modified by Ernie Sieber
  • PC Access Executable Disappears

    Problem Summary:   After running “f_update.exe” in the PC Access folder, the software will no longer start up.  Upon further investigation, it is determined that the PC Access executable file ...
    last modified by Ernie Sieber
  • What is the “_cff” sub-folder in the PC Access folder?

    Question:   What is the “_cff” file folder   Answer:   When PC Access 3.0 (actually first appeared in 2.16) or later is installed, a folder is created named _cff. This folder stor...
    last modified by Ernie Sieber
  • PC Access 3 Update Fails to Install Properly

    Discussion:   After downloading and installing an updated version of PC Access, the following window appears:   After rebooting the PC and opening PC Access, the version number displayed is the same as...
    last modified by Ernie Sieber
  • One Time Complex Programs

    Discussion:   Occasionally, a customer desires the ability to schedule a one time, complex event, where multiple actions are desired. Although PC Access does allow single action one-time events, where the prog...
    last modified by Ernie Sieber