GSC3000 VRC2500 Transmitter Remote Control Systems INSTALLATION & OPERATION MANUAL 5 SERIES Includes Instructions for Lynx Software
GSC3000 & VRC2500 Installation & Operation Manual System Series 5 Lynx Software version 5.0 Revision A (August 2004) Copyright © 2004 Burk Technology, Inc. All rights reserved. No part of this manual may be reproduced in any form or by any means without written permission from Burk Technology. Information in this manual is subject to change without notice.
Contents CHAPTER 1: INTRODUCTION .................................................................................................................1 Contacting Burk Technology.......................................................................................................................................................1 Unpacking................................................................................................................................................................................
CONTENTS Connect/Disconnect..............................................................................................................................................17 Unit Configuration................................................................................................................................................17 Creating A New Site In Lynx: The Site Wizard ......................................................................................................................
CONTENTS Site Dialing....................................................................................................................................................................................45 Users...............................................................................................................................................................................................47 Voice Setup.................................................................................................
CONTENTS Custom View Settings............................................................................................................................................74 Adding, Moving & Deleting Custom View Components...........................................................................................75 Component Properties...............................................................................................................................................................
Creating & Editing Macros ...........................................................................................................................................................93 Creating a New Macro .........................................................................................................................................93 Editing an Existing Macro .....................................................................................................................................
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1 Introduction The GSC3000 and VRC2500 transmitter remote control systems are designed to streamline your remote facilities management by providing a single interface for monitoring your remote site while offering flexibility in the number and type of control points and a variety of possible communication links. The system is built to easily accommodate future needs, providing a highly customizable transmitter remote control solution.
CHAPTER 1: INTRODUCTION UNPACKING For each item you ordered, please make sure that you have received all listed parts. If anything is missing, contact Burk Technology customer support at the phone number or email address on page 1. In case of shipping damage, file a claim directly with the freight carrier.
CHAPTER 1: INTRODUCTION GSC3000 I/O 8 & I/O 16 Unit Customer Support GSC3000 & VRC2500 QUICK START GUIDE The GSC3000 and VRC25000 transmitter remote control systems are designed to streamline your remote facilities management by providing a single control interface for your equipment while offering flexibility in control points and communication links. This Quick Start guide will take you through each step of installing and connecting to your GSC3000 or VRC2500 system.
CHAPTER 1: INTRODUCTION Command Relay Unit Wiring Interface Unit COMPUTER REQUIREMENTS Before installing the Lynx 5 software, verify that your computer meets the following minimum system requirements: • • • • • • • • Microsoft Windows® 2000 Professional or XP (Home or Professional) 400 MHz processor 128MB RAM 100MB free hard drive space Available COM port for direct connection Modem for dial-up access (see page 49 for supported modems) Network Interface Card or dial-up networking for LAN/WAN (TCP/IP con
CHAPTER 1: INTRODUCTION SYSTEM OVERVIEW GSC3000 Hardware Components The central component of a GSC3000 system is the I/O (input/output) unit, labeled I/O 8 or I/O 16 depending on the number of available metering, status and command channels. The I/O unit physically controls your command outputs and receives metering and status inputs. Alarm settings, programmed commands, calibration and all other setup and configuration data are stored on the I/O unit.
CHAPTER 1: INTRODUCTION Modem A modem connection uses a dial-up modem to connect to the remote unit. Modem configuration and installation instructions are in Chapter 6. Network Lynx also supports TCP/IP connectivity, allowing you to monitor and control a GSC3000 or VRC2500 site from one computer by accessing the communication link on another computer. Both PCs must have Lynx installed, and they must be on the same LAN/WAN.
CHAPTER 1: INTRODUCTION Automatic Functions In addition to remote monitoring and control, the GSC3000 and VRC2500 provide automatic control with macros, actions and timed events. Macros are instructions for automated activities, which can include corrective action in response to out-of-tolerance equipment, or complex routines such as a start-up procedures, power trims, generator activation, etc. Actions runs when a channel has exceeded a limit and can issue commands, take captures, or run a macro.
CHAPTER 1: INTRODUCTION Surge Protection Although the GSC3000 and VRC2500 have built-in resistance to voltage surges, we recommend that you use a surge protector or line conditioner on the incoming AC line. Lightning strikes and other surges may damage your system and connected equipment if they are not properly protected. Contact Burk Technology for information on available surge protectors. The factory warranty does not cover repairs for damage caused by voltage surges.
CHAPTER 1: INTRODUCTION Remote/Local Button There are two modes of operation: REMOTE and LOCAL. REMOTE mode (indicated by a solid green LED) is for standard operation. LOCAL mode (solid red LED) disables command outputs. This is for the operator’s safety during unit maintenance. Use the REMOTE/LOCAL button to toggle between these modes. Remote/Local LED The REMOTE/LOCAL LED indicates whether the unit is in REMOTE or LOCAL mode.
CHAPTER 1: INTRODUCTION Power Connector Accepts an AC voltage input range of 100-240VAC, 50/60Hz, 15W, without manual switching. FULL-TIME Used to connect a four-wire modem (using the cable supplied with the modem). DIRECT Used to directly connect a PC to the VRC2500, using the supplied null modem cable. Also for loading I/O firmware. Metering Monitors analog DC voltages. Status Monitors high or low status inputs or contact closures.
CHAPTER 1: INTRODUCTION Power LED Indicates whether the unit is currently powered. Remote/Local LED The REMOTE/LOCAL LED indicates whether the unit is in REMOTE or LOCAL mode. If the REMOTE/LED is amber in color, or does not match any of the below conditions, refer to Appendix D for troubleshooting. Solid GREEN: The unit is in REMOTE mode. Solid RED: The unit in LOCAL mode. Flashing RED: The unit is in LOCAL mode, but another networked unit performed the switch.
CHAPTER 1: INTRODUCTION Voice Interface Unit The Voice Interface unit is optional hardware for the GSC3000 that uses a standard telephone line to dial out and alert operators to alarms. The unit uses a text-speech synthesizer to read the text of the alarms and warnings, and allows users to enter a password and take control of the remote site. The Voice Interface can dial multiple phone numbers and leave messages. Power LED Indicates whether the unit is currently powered.
CHAPTER 1: INTRODUCTION COM1 Standard RS-232 DB9 connector to use with the supplied null-modem cable. Connects to either a dial-up modem or your computer COM port for uploading firmware. COM1 is also used for establishing a direct connection with a PC. Wiring Interface Unit The Wiring Interface facilitates the connection of your site equipment to the GSC3000 or VRC2500. It supports 16 metering or status inputs (use two Wiring Interfaces to fully utilize the VRC2500 or GSC3000 I/O 16 channel capacity).
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2 Software & Site Setup When you create a site in Lynx, you will specify primary and backup connection parameters, logging preferences, and other setup information. During initial setup, this task is accomplished using a direct connection. You can later edit your site settings (connection method, logging preferences, etc) using a remote connection.
CHAPTER 2: SOFTWARE & SITE SETUP IMPORTANT! You must use the provided Lynx 5 CD key in order to activate the software. Although the Lynx 5 installer will automatically detect your Lynx 4 CD key, this key is not registered, so it cannot be used for activation. Note: Lynx 5 CD keys do not use the letter “O”, only the number zero. If you enter the letter “O”, the activation process will fail. Uninstall and reinstall Lynx 5 to re-enter the CD key correctly.
CHAPTER 2: SOFTWARE & SITE SETUP Any time these instructions ask you to “select a site” or “select a unit,” go to the Site List and click on that site or unit to highlight it. New Site Before you can connect to any units, you must set up your site in Lynx. Clicking the New Site icon opens the Site Wizard, which will guide you through each step of creating a site. Edit Site After you have created a site, you can edit its settings by clicking the Edit Site icon.
CHAPTER 2: SOFTWARE & SITE SETUP Time Zone 1. Select the time zone where the site is located and enter the abbreviations for standard time and daylight time. Indicate whether this site observes Daylight Saving Time. Once these are set, Lynx will adjust for time zones and Daylight Saving Time automatically. 2. Select whether you would like to synchronize the GSC3000 and VRC2500’s onboard real-time clock with the local time on this PC, and the interval at which you’d like this to happen.
CHAPTER 2: SOFTWARE & SITE SETUP Remote PC Running Lynx. Your PC will access another computer on your LAN/WAN to get site data from Lynx. Enter the name of the Remote Host (or IP address) of the computer and the Site ID assigned to the remote site. The Site ID is set up in the Site Sharing section of the Site Wizard (see below). If you are not sure of the remote Site ID, contact the administrator of the remote site.
CHAPTER 2: SOFTWARE & SITE SETUP Logging Lynx can save site data directly to your computer and store it in a database for use in reports. This is called Logging, and it allows you to generate detailed reports using the Report Writer. For more on logging, see Chapter 7. Lynx can log site information in two different ways, which may be used simultaneously or independently: To set up your logging preferences: 1. If logging is desired, check the Enable Logging box. 2.
CHAPTER 2: SOFTWARE & SITE SETUP 5. Click Finish. The Site List will refresh to display the new site you added. 6. If you have multiple sites, you can add the others now by once again clicking the New Site icon in the toolbar. Alternatively, you can go on to set up unit numbers and configuration options for this site and add any other sites later.
CHAPTER 2: SOFTWARE & SITE SETUP 3. When the Assign Unit Number dialog appears, select which PC COM port you are using to connect to the I/O unit. Then enter the password for the unit (the default password on a factory new unit is PASSWORD). Finally, use the drop-down list to choose a unique unit number for your I/O unit (0-15). Be sure one (and only one) I/O at each site is identified as unit 0. 4. Click Set to save the unit number to the I/O unit.
CHAPTER 2: SOFTWARE & SITE SETUP Once your units are networked, you may choose to connect your computer or modem to any one of them. Commands sent to the site will be directed to the appropriate I/O unit, provided the unit numbers are properly identified and the G-Bus connections are complete. For dial-out functions, you must enable site dialing for the unit with the dial-up modem connection, except when you are using a Voice Interface.
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3 Lynx Software Overview Before working more with the software, it is a good idea to familiarize yourself with the menus and toolbars in the Lynx main window. You have already used a few of them to set up your sites and units. MENUS & ICONS The menu bar is the row of menus at the top of the main Lynx window. You can access the File, Site, View, Tools and Help menus from the menu bar. The toolbar is the row of icons below the menu bar.
CHAPTER 3: LYNX SOFTWARE OVERVIEW Clear Cache (page 43) Lynx stores unit configuration data in the cache so that it can be reloaded quickly when Lynx connects to the unit. For troubleshooting purposes, the Clear Cache function deletes this stored information. It does not affect archived unit configurations (.set files). Offline Configuration (page 33) The offline configuration utility allows you to create a configuration file (.set file) from scratch without connecting to a unit.
CHAPTER 3: LYNX SOFTWARE OVERVIEW Alarms (page 29) Displays all critical alarms at any connected site. Sites (page 28) The Site List displays icons for all of your sites, and the menu expands to show all the units connected at that site. The Site List is also a selection tool. When a site or unit is selected in the site list, site- and unit-specific functions will apply to that selected unit. Macro Status (page 30) The Macro Status window indicates which macros, if any, are currently running.
CHAPTER 3: LYNX SOFTWARE OVERVIEW Sounds (page 85) Selects the sound files that Lynx will play for events. Options (page 85) This is where you customize the Lynx application settings to suit your preferences. Help Menu The onboard help file duplicates the information found in this manual. Contents Opens the Help File table of contents so you can browse to the topic you would like more information on. Search Opens the Search field of the Help File.
CHAPTER 3: LYNX SOFTWARE OVERVIEW Event List: In Detail The Event List is where Lynx logs activity related to each monitored site. Four categories of activities are recorded, and you can elect to view events from one category only by choosing that category from the Event Types drop-down menu. Application Events that relate to the Lynx software, such as starting Lynx or users logging on and off. Site These are events pertaining to an individual site, such as connecting or disconnecting.
CHAPTER 3: LYNX SOFTWARE OVERVIEW Macro Status: In Detail The Macro Status window indicates which macros, if any, are currently running on the selected unit. The window displays all the macros you have saved to the unit, and a triangular “play” icon in the left column signifies a currently running macro. You may not see notification for macros that execute for only a brief moment. You can use the Macro Status toolbar to start or stop macros.
CHAPTER 3: LYNX SOFTWARE OVERVIEW STATUS BAR The Status Bar on the bottom of the main Lynx window shows information about the current connection.
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4 I/O Unit Configuration The Unit Configuration menu is where you set up the metering, status and command functions for each unit. When an I/O unit is selected, you can configure channel labels, limits, alarms, timed events and meter colors. If you are using the I/O unit for PC or pager dial-out, you will also set up Site Dialing settings for that unit. If you are using the Voice Interface (optional with the GSC3000 system), you will access its configuration options in the same way as you do an I/O unit.
CHAPTER 4: I/O UNIT CONFIGURATION The File menu and toolbar icons allow you to: Open archived configuration files (.set files) Save settings in an archive file Restore the default configuration Open the Macro Editor Save your configuration to the I/O unit Revert to settings last saved to the I/O unit Print your site’s configuration Close the Unit Configuration window OPENING AN ARCHIVED UNIT CONFIGURATION If you have .
CHAPTER 4: I/O UNIT CONFIGURATION Site Dialing When connected to an external dial-up modem, I/O units feature dial-out capability so that station personnel can be notified when a critical alarm occurs. The I/O unit can dialout report alarms to a PC running Lynx or to a numeric pager. If you have a Voice Interface in the system, use the Site Dialing setup for the Voice instead of the I/O unit. Note: The optional Voice Interface unit offers voice callout functions and touch-tone site control. See Chapter 11.
CHAPTER 4: I/O UNIT CONFIGURATION Unit. Enter the unit of measurement (i.e. volts, watts, amps, etc.) used by this metering channel (up to four characters). The Voice Interface is able to recognize the following abbreviations and speak the full unit name: % AMPS DB DEG GAL KV KW LBS MA MIN MV POWR SEC VLTS WATT Percent Amps Decibels Degrees Gallons Kilovolts Kilowatts Pounds Milliamps Minutes Millivolts Power Seconds Volts Watts Type.
CHAPTER 4: I/O UNIT CONFIGURATION First Upper The lower of the two upper limits. When the monitored value reaches the First Upper limit, the associated alarm/action is initiated until the value reaches the Second Upper limit. If only one upper limit is needed, use the second upper limit, as the system responds only to the second limit when both are exceeded. Leave the first upper limit set to 0. Second Upper The highest limit value.
CHAPTER 4: I/O UNIT CONFIGURATION Status The Status tab is where you configure your status input channels. Type. In the main Status view, select Pull-Up or Pull-Down for each channel, depending on the type of output the monitored device uses. Pull-Up is for equipment that provides a contact closure to indicate a Low state. Select Pull-Down if the equipment provides a DC voltage to indicate a High state. Name. For each status channel, two conditions are possible, LOW (off) or HIGH (on).
CHAPTER 4: I/O UNIT CONFIGURATION Commands Set up your command (output) channels from the Commands tab. Mode. Use the drop-down menu in the Mode field to select whether the output type is Momentary or Latching. Momentary is for command signals that last for as long as the specified duration setting. Select Latching if the command signal stays active until changed by another command. Latching command outputs ignore any duration setting.
CHAPTER 4: I/O UNIT CONFIGURATION The standard Time view offers the flexibility to schedule typical activities. Click the Advanced button to schedule events on an even more precise schedule, but use care to avoid date/day conflicts. For example, choosing April 5 for the month and day – and selecting a specific day of the week – would cause that event to occur only in the years when April 5 happens to fall on the specified day of the week. Action.
CHAPTER 4: I/O UNIT CONFIGURATION Muting entries are executed in the order in which they are listed. If multiple entries for the same channel are entered, the desired result may not occur due to the command sequence. To change the order of the muting entries, highlight a field within the entry you would like to move, and use the blue arrows to change its position. To delete an entry, highlight a field within the entry and click the red . Note: The default monitor view displays muted channels in gray.
CHAPTER 4: I/O UNIT CONFIGURATION Abandoning Changes / Restoring Default Settings There are two ways to abandon configuration changes: To abandon changes and stop editing, simply close the Configuration window and choose No when asked if you would like to save your changes. No changes will be made to the unit configuration. To abandon changes and restart editing with the last-saved settings, select Revert from the Configuration window toolbar. This will restore the settings last saved to the I/O unit.
CHAPTER 4: I/O UNIT CONFIGURATION 4. When you are finished calibrating the channels, click Save to Unit to upload the new values to the I/O unit. To abandon changes, click Undo Changes. When you update a metering value, Lynx compares the old value to the calibrated value and computes a Calibration Constant to correct readings along the channel’s entire operating range.
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5 Voice Interface Configuration The Voice Interface provides telephone dial-out capability for alarm reporting and dial-in touch-tone control. This feature is integrated on the VRC2500 platform; it is an optional unit that can be added to the GSC3000 system. When you configure a Voice Interface, you will assign its dial-out settings and set up Voice Interface users and passwords (which can be different from users and passwords used for computer access).
CHAPTER 5: VOICE INTERFACE CONFIGURATION If a dial-up modem is connected to the Voice Interface and you are using it to dial a computer, enter the phone number for the computer and ensure that auto-answer is enabled for the modem you are dialing. In order for Lynx to receive a call from the remote site, check the Answer Incoming Calls box in the Connectivity tab of the Options menu (see page 86). This box needs to be checked for each computer the unit is set to dial. Mode.
CHAPTER 5: VOICE INTERFACE CONFIGURATION USERS In the Users tab, anyone with System privileges can establish up to 32 unique Voice Interface users and passwords and assign access levels for each. Voice Interface users and passwords are distinct from those set up for the Lynx application itself. To set up Lynx users, passwords, and access levels, see page 90. User Name. Assign a name for each user to easily identify the owner of each password you assign. Password.
CHAPTER 5: VOICE INTERFACE CONFIGURATION Command Delay. The command delay function can be set from 0 to 15 seconds to delay commands issued to the site by DTMF tones. This function allows time for the operator to cancel a miskeyed command (0#) before it is performed. See Chapter 11 for more on Voice Interface command codes. Inactivity Timeout. If the Voice Interface expects a DTMF entry and none is received within the time specified, the Voice Interface will disconnect from the call. Rings.
6 Modem & Site Equipment Connections Now that your site is set up in Lynx and you have completed unit configuration, you are ready to connect your modems and site equipment to the system. We recommend configuring and testing your modems before taking them to the remote site. You should also read the Command Relay and Wiring Interface installation instructions (later in this chapter) before you go to connect your site equipment to them.
CHAPTER 6: MODEM & SITE EQUIPMENT CONNECTIONS DIP SWITCH POSITION FUNCTION 1 UP Data Terminal Ready 2 UP Verbal Result Codes 3 DOWN Enables Result Code Display 4 DOWN No echo, offline commands 5 UP (I/O unit) DOWN (Voice Interface) Enables auto answer. The modem will answer the incoming call for the I/O unit. Disables auto answer. The voice interface will automatically answer the call.
CHAPTER 6: MODEM & SITE EQUIPMENT CONNECTIONS Connecting a Dial-Up Modem to a GSC3000 I/O Connecting a Dial-Up Modem to a VRC2500 CUSTOMER SUPPORT: 978-486-3711 • support@burk.com • www.burk.
CHAPTER 6: MODEM & SITE EQUIPMENT CONNECTIONS FULL-TIME MODEM CONFIGURATION & CONNECTION Configuration Program and configure your four-wire modems before you make connections to any equipment. Because they are configured slightly differently, label one modem as Studio and the other as Transmitter (the former is considered the Originator modem and the latter the Answer modem). Also, make sure you have the latest MultiModem II MT5600BL firmware. Updates are available at www.multitech.com.
CHAPTER 6: MODEM & SITE EQUIPMENT CONNECTIONS CUSTOMER SUPPORT: 978-486-3711 • support@burk.com • www.burk.
CHAPTER 6: MODEM & SITE EQUIPMENT CONNECTIONS Connection Be sure your modem is correctly installed in Windows and that it is properly functioning before connecting it to your system. Note that a full-time modem needs to be connected to COM1 on a GSC3000 I/O unit or to the FULL-TIME port on a VRC2500 – it cannot be connected to a Voice Interface. To connect a full-time modem to your I/O unit: 1. The serial interface port on the back of the modem is a DB25 female connector.
CHAPTER 6: MODEM & SITE EQUIPMENT CONNECTIONS Connecting a Full-Time Modem to a GSC3000 I/O Connecting a Full-Time Modem to a VRC2500 CUSTOMER SUPPORT: 978-486-3711 • support@burk.com • www.burk.
CHAPTER 6: MODEM & SITE EQUIPMENT CONNECTIONS CONNECTING A WIRING INTERFACE The Wiring Interface uses push-on blocks to simplify the connection of metering and status inputs to your GSC3000 I/O or VRC2500 unit. No soldering is required. To utilize all input channels on a VRC2500 or a GSC3000 I/O 16, you will need two wiring interfaces.
CHAPTER 6: MODEM & SITE EQUIPMENT CONNECTIONS Connecting a Wiring Interface to a GSC3000 I/O Connecting a Wiring Interface to a VRC2500 CUSTOMER SUPPORT: 978-486-3711 • support@burk.com • www.burk.
CHAPTER 6: MODEM & SITE EQUIPMENT CONNECTIONS CONNECTING A COMMAND RELAY UNIT The Command Relay unit is used to provide isolation between the GSC3000 or VRC2500 unit and your site equipment. The command outputs on the rear panel of the remote control unit are open collector outputs, capable of momentary or latching output. They support a maximum of 30VDC, 250mA. Each Command Relay connects up to eight channels. To fully utilize the command channels on the VRC2500 or GSC3000 I/O 16, use two Command Relays.
CHAPTER 6: MODEM & SITE EQUIPMENT CONNECTIONS Connecting a Command Relay to a GSC3000 I/O Connecting a Command Relay to a VRC2500 CUSTOMER SUPPORT: 978-486-3711 • support@burk.com • www.burk.
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7 Site Data & Reports In addition to providing control and configuration functions, Lynx can also manage your site data and allow you to create customized reports for your station records. In order to create reports, you will first need to save site data to your computer – this is usually accomplished through Logging. LOGGING Logging is set up in the Site Wizard when you initially create your site. Lynx can log site data in two ways, and they can be used simultaneously or independently.
CHAPTER 7: SITE DATA & REPORTS Taking Captures Since captures can be used for a variety of purposes, there are a number of ways to set them up. To manually take a capture, just click the Take Capture icon in the standard toolbar icon. This will save the capture to the unit. The data is then viewable in Lynx (see viewing captures below).
CHAPTER 7: SITE DATA & REPORTS If you have not enabled logging for this site, you can click the Save to Database button to manually save the captures to the Lynx database. Captures saved in this manner will be available for use in reports just as if they had been logged automatically. USING THE REPORT WRITER The Report Writer uses the data logged from your sites to create customized reports. To launch the Report Writer, click the toolbar icon. The Report Writer opens with the last settings used.
CHAPTER 7: SITE DATA & REPORTS Date Date Range. Use the check boxes and drop down menus to specify the dates you would like included in the report. The Include Most Recent Data option is useful for automatic report printing (see page 67). After you choose the data range, specify whether the report should sort the data in ascending or descending order, and whether you want a page break after each day. Columns In the columns field, first choose the Number of columns to use in your report.
CHAPTER 7: SITE DATA & REPORTS Other Fields In addition to displaying data from status and metering channels, you can choose to include any of the following in your report: Application Events, Site Events, Commands Issued, User Messages, and Alarms. Header The Report Header appears at the top of the first page in your report. You can include the Report Title, as well as the date range, time zone information, and/or additional text specified by you.
CHAPTER 7: SITE DATA & REPORTS Footer The Report Footer appears at the bottom of the last page in your report. You can include user-defined Additional text in the Report Footer. The Page Footer appears at the bottom of each page. You can print the date of the report and/or the page number in the page footer. Saving Report Settings The Report Writer opens with the last settings used.
CHAPTER 7: SITE DATA & REPORTS SCHEDULING PRINT JOBS In addition to manually printing reports from the Report Writer, you can schedule automatic print jobs. After you save your report, select Print Jobs from the Tools menu. Click New Print Job to create a new entry. Select the file name of the report, and click in the Schedule field to specify how frequently this report should be printed. When you are done, click Save. The report will be sent to the computer’s default printer on the schedule you specified.
CHAPTER 7: SITE DATA & REPORTS Export History While the Report Writer allows you to save report data in text or HTML files, the Import/Export Wizard gives you the option to save it in Comma Separated Value (.csv) format for analysis in other applications. To Export Data in .csv format: 1. Launch the Import/Export Wizard and select Export History. Click Next. 2. Choose the type of data to export: Alarms, Telemetry or Events. 3.
CHAPTER 7: SITE DATA & REPORTS Import Configuration Once you have exported (saved) a Lynx configuration, you can load it on another computer, or reload it on this computer if you ever make changes and want to restore the original. Note that the importing a configuration will overwrite the current configuration. To import Lynx configuration: 1. Launch the Import/Export Wizard from the File Menu. 2. Select Import Configuration and click Next. 3.
CHAPTER 7: SITE DATA & REPORTS General Title. Enter a name for your chart. The name will appear in the View List so you can easily identify it. When you save the chart, you can give it the same name, or select a different file name if preferred. Title color. This selects the text color of the title, as it will appear on the chart. Background color. This is the background color of the chart window the color displayed behind the chart.
CHAPTER 7: SITE DATA & REPORTS X-Axis Title. Choose a title for the X-axis (the horizontal row of values), or leave it blank. The X-axis always represents time. Label Color. Choose a color for the X-axis title and value labels. Large Ticks. Indicate how many large ticks you want dividing the horizontal axis. Each large tick will generate a time readout on the horizontal axis. The more ticks you have, the more time labels will be displayed on your chart. Small Ticks.
CHAPTER 7: SITE DATA & REPORTS Channels Up to ten channels may be included in any graph. The more channels you use, the “busier” the chart will be. Keep in mind that the channels will share the same Y-axis. Configure each channel separately by clicking on a channel tab on the left side of the Channels page. Start with the tab marked 1 and continue in order until you have entered all the channels you want to appear on this chart. Automatically Set the Label.
8 Custom View Editor With custom views, you can tailor the appearance of your site and channel data in the Lynx interface. The Custom View Editor lets you place metering and status indicators and command controls exactly where you want them, and you can insert additional text and graphics anywhere on the screen. For quick assessment of multiple locations, one custom view can contain channel indicators for more than one site and unit.
CHAPTER 8: CUSTOM VIEW EDITOR Tools in the Custom View Editor With the Custom View Editor open, you will find the tools for creating your custom views in the menus at the top of the screen, the row of toolbar icons below the menus, and the toolbox and properties windows. Toolbar Icons Icon Menu Function New Open Save Description Opens a blank Custom View Editor window so you can create a new custom view. Loads an existing custom view for editing. Saves the Custom View.
CHAPTER 8: CUSTOM VIEW EDITOR You can customize the background color of the custom view screen by unchecking the Use Default box and clicking the browse button. You can select different background colors to display depending on a certain condition at the remote site. Select a color for when the condition is true (or the status channel is in the HIGH state) and a color for when the condition is false (or the status channel is in the LOW state).
CHAPTER 8: CUSTOM VIEW EDITOR General Properties & Click Actions Every component you add to the custom view has General properties and Click Actions that need to be defined. In the General tab, define the sizing and placement parameters – this affects where on the screen you will see this component, and how large an area the component will occupy.
CHAPTER 8: CUSTOM VIEW EDITOR Use Default Colors. Check the box if you would like to use default colors for the meter background. Otherwise, leave it unchecked and choose your own background colors. Choose two different colors if you would like the background of this meter to respond to a certain condition at the site or unit (i.e. command state, status condition, alarm, etc). Be sure to complete the Status Data tab for this component if you want the meter to respond to a status condition. Border style.
CHAPTER 8: CUSTOM VIEW EDITOR Meter Display Reverse Scale. By default, meters start in the low end of the scale and run to the high end. Reverse scale results in the opposite order. Band Width. Adjusts the thickness of the meter. Show Values. Hides or shows the meter values. Font, Color and Spacing. You can change the color used to display meter values, as well as the font and font size. Font spacing determines how far from the meter the value is displayed. Pointer Size.
CHAPTER 8: CUSTOM VIEW EDITOR Font/Font Color. Determines the font and font color used to show the meter values. Spacing. This sets how far from the meter the intermediate values will be shown. Show large/small ticks. If you want tick marks along the side of the thermometer, check the box. Large ticks. Enter how many large and how many small ticks you want to divide the meter. Length. This sets the size (in pixels) of the large ticks. Tick color. Pick a color for the ticks.
CHAPTER 8: CUSTOM VIEW EDITOR Arrow Style, Length and Head Size. When configuring an arrow LED, you will also need to indicate the arrow style (orientation) and length, along with the size of the arrow head. Status Label A status label provides a textual representation of the condition it monitors. When the status condition is true (or the channel is in the HIGH state), the ON label appears. When the condition is false (or the channel is in the LOW state), the OFF label appears.
CHAPTER 8: CUSTOM VIEW EDITOR Caption Automatically set On/Off captions. Displays On/Off captions according to monitored condition. In the case of a status channel, the label would use the channel labels for the HIGH and LOW channel conditions. On/Off captions. In addition to displaying the status image, you can assign a caption to label the status conditions. Enter the text to display when the condition is true (ON) or false (OFF), or the status input is HIGH or LOW. Color.
CHAPTER 8: CUSTOM VIEW EDITOR LED position. Lets you choose where the LED appears on the command button. Command When a click action is defined, any component can be used to issue a command. The Command component provides a convenient button dedicated to the Click Action you assign to it. The Command tab is where you specify the caption displayed on the command button, as well as any picture you want displayed on the button. Automatically set caption.
CHAPTER 8: CUSTOM VIEW EDITOR Use Transparency Mask. Check the box if you want to select a color to show as transparent (the picture component’s background color will show through instead). Mask Color. Select the transparent color. Bevel style. Adds dimension to the picture by giving it a raised or lowered appearance. Background color. Click the browse button to change the background color of the image. To restore the default background, click Use Default.
CHAPTER 8: CUSTOM VIEW EDITOR Label The Label component can be used to insert text anywhere in the custom view. As with all components, you can assign an action to the label or leave the action unassigned. The Label tab is where you specify the text that will appear on the label, as well as the label’s appearance properties. Caption. Assigns text to the label. Color. Determines the font color of the label. Font. Allows you to change the font or font size used for the label. Alignment.
9 Sounds, Options & Passwords A number of user-definable functions are available to help you customize your operation. Set up Sounds, Options, and Passwords to keep the application secure and running just the way you want it. SOUNDS When an alarm condition occurs or a site connection is lost, Lynx can play a sound file to notify you. To enable this feature: 1. Select Sounds from the Tools menu. This opens Sounds and Multimedia Properties from the Windows Control Panel.
CHAPTER 9: SOUNDS, OPTIONS & PASSWORDS General Disable Default Views. If checked, Lynx will not show the “default view” when a unit is selected in the site list. This option is intended to facilitate using Custom Views as the only method of displaying site data. Show Connected Sites in Bold. Site names shown in the Site List will appear in bold text when the site is connected. Require Ctrl-Click to Issue Command.
CHAPTER 9: SOUNDS, OPTIONS & PASSWORDS Max Site Response Time. When Lynx sends commands to a unit, it will allow up to the specified amount of time for a response from that unit. Slow links may require a longer response time. Answer incoming calls. When this box is checked, Lynx will answer an incoming data call from a remote site. Disconnect Timeout. If Lynx stops receiving data from a connected site for more than the specified amount of time, it will disconnect from the site. Dial-in Timeout.
CHAPTER 9: SOUNDS, OPTIONS & PASSWORDS If a connection is lost, Lynx can: • • • Show the Link Loss Notification Dialog. Automatically close the dialog after the specified amount time (useful if this computer runs unattended). Play the Link Loss sound specified in the Sounds and Multimedia Properties window (see Sounds earlier in this chapter). Warnings From the Warnings tab, you can disable two warning dialog boxes: Disconnect one site to log another site.
CHAPTER 9: SOUNDS, OPTIONS & PASSWORDS SET TIME There are two options for setting the time at your sites. You can choose to synchronize the time with your computer or to input the time manually. To set the time at your site: 1. In the Site List, select the desired site (or click on any unit at that site). 2. From the Site Menu, choose Set Time. 3.
CHAPTER 9: SOUNDS, OPTIONS & PASSWORDS LYNX USERS & PASSWORDS In addition to password protection for the remote control units, there are user names and passwords used to access the Lynx application itself. A user with System privileges may create users and edit passwords and privileges for all profiles, while Operators and Observers may only update their own passwords. To create or modify user profiles (available to System users only): 1. From the File menu, select Users.
10 Macros Macros allow you to run detailed and complex command routines for a wide variety of tasks. Examples include procedures for restarting equipment after a power outage, activating a backup transmitter at your site, controlling heating and cooling equipment, etc. These routines are sets of software instructions that you create in Lynx and save to your VRC2500 or GSC3000 I/O units.
CHAPTER 10: MACROS Running Macros as Timed Events You can configure macros to run on specific dates and/or times by setting them up as Timed Events in the Unit Configuration window (see page 39). Running Macros as Alarm Actions You can also instruct the macro to run when a channel reaches an out-of-tolerance condition. To do this, identify the macro as the Action associated with the meter or status channel limits. These are set up in the Unit Configuration window (see pages 35 and 38).
CHAPTER 10: MACROS CREATING & EDITING MACROS You can make your macros as simple or complex as you want. For a guide to all macro commands, operators and expressions, see MACRO SOURCE CODE on pages 94-96. Creating a New Macro To create a new macro, open the Macro Editor and select an empty macro entry from the drop-down list. The programming window will be blank, and you can then enter source code from scratch.
CHAPTER 10: MACROS Abandoning Changes to a Macro If you make changes to a macro that you do not wish to keep, click the Revert Macro icon. The Macro Editor will restore the current macro to its previously saved state. If you wish to abandon changes for all macros, select Revert All Macros from the File Menu. You can also abandon changes by closing the Macro Editor and choosing No when asked if you would like to save macros to the selected I/O unit.
CHAPTER 10: MACROS Source Code Component Description % MOD OPERATOR – Returns the integer remainder () PARENTHESIS – Used to maintain mathematical hierarchy : STATEMENT SEPARATOR ! BOOLEAN OPERATOR – Reverses value of expression AND BOOLEAN OPERATOR – Requires both conditions to be true COS(x) COSINE – Expressed in radian values, not degrees EXP(x) EXPONENT – Returns the exponential of x LOGE(x) NATURAL LOG OR BOOLEAN OPERATOR – Requires either condition to be true POW(x,y) POWER – x t
CHAPTER 10: MACROS Source Code Component Description ME Can be used to identify both the current site and/or unit which the macro resides on MEND Last line in any macro – ends that particular macro METER(X) Returns the calibrated value of metering channel (X) METERAD(X)=[NUM] Assigns new A/D value to metering channel (X) METERCC(X)=[NUM] Sets calibration constant for metering channel (X) METERF(N)=[NewValue] The NewValue is a floating point number and must be within the calibrated A/D range of
CHAPTER 10: MACROS TYPES OF MACROS The macro examples in this manual show line separations by the use of [CR]. When you see [CR] in the examples, press enter to start a new line for the next instruction. Commands To issue a command in a macro, begin a new line with the word COMMAND, followed by the site ID (ME), the unit number, and the command channel and command state (A or B) to activate: Example 1 COMMAND ME, ME, 10A [CR] Command tells the macro it will issue a command.
CHAPTER 10: MACROS Capture Macros can take a capture to record unit conditions at any time during the macro sequence (see page 52 for more on captures). This could be useful to record site conditions at the beginning and end of a macro routine so that you can go back and review the effectiveness of the macro. To take a capture as part of a macro, begin a new line with the word CAPTURE followed by the site number and the unit whose settings you want to capture.
CHAPTER 10: MACROS Warning A warning message can be generated within a macro by using the word “WARNING” followed by the desired text within double quote (“ ”) marks (the warning message will show up in the alarm window whenever the next critical alarm condition occurs). Macro warnings are treated as non-critical alarms. No alarm notification will occur until a critical alarm occurs. Up to 32 characters may be in each warning message.
CHAPTER 10: MACROS While/Wend This statement is used to repeat a command or set of commands as long as a specific condition exists. The statement begins with the word “WHILE” followed by a specific condition. The next few lines are instructions that are followed while that condition is still valid. The “WEND” instruction is the last line of the WHILE statement and concludes the set of instructions.
CHAPTER 10: MACROS MUTESTATEMETER/MUTESTATESTATUS These commands check to see if the input channel selected is in a muted state. They do nothing to modify the state. When the channel is muted it will return a value of 1. When the channel is un-muted, it will return a value of 0. To find out what the state of an input channel is, begin the macro line with the words “MUTESTATEMETER” or “MUTESTATESTATUS” followed by the channel number in parentheses.
CHAPTER 10: MACROS REMLOC The REMLOC statement allows the I/O unit to return a value to indicate if it is in a REMOTE or LOCAL state. This equates to the front panel push button on each I/O unit that causes the REMOTE/LOCAL LED to illuminate solid or flash RED when pressed. It does not matter which I/O unit caused the change of state as each I/O unit on the site’s network returns the same value. Example IF REMLOC=1 THEN [CR] END [CR] ELSE [CR] MACRO ME, 2, 4 ENDIF Check REMOTE/LOCAL state.
CHAPTER 10: MACROS < > NOT EQUAL TO IF METER(3)<>50 THEN [CR] END [CR] ELSE [CR] COMMAND ME, ME, 1A [CR] ENDIF [CR] Compares metering channel 3 of this unit to the value of 50. If metering channel 3 is NOT EQUAL TO 50, the macro ends. If metering channel 3 is EQUAL TO 50 then issue command 1A on this unit. = EQUAL TO IF METER(3)=50 THEN [CR] END [CR] ELSE [CR] COMMAND ME, ME, 1A [CR] ENDIF [CR] Compares metering channel 3 of this unit to the value of 50.
CHAPTER 10: MACROS ! – BOOLEAN NOT OPERATOR The “!” operator makes the statement following it the opposite of what it normally would have been. IF !(MONTH=12) THEN [CR] MACRO ME, 3, 18 [CR] ELSE MACRO ME, 3, 19 [CR] ENDIF If the current month on this unit is NOT 12, run macro #18 on unit 3. If the current month IS 12, run macro #19 on unit 3. AND – BOOLEAN OPERATOR All conditions joined by the AND operator must be true or the whole statement is considered false.
CHAPTER 10: MACROS SQR – SQUARE ROOT Returns the square root of X. METER(10)=SQR(METER(3)) [CR] Metering channel 10 is now equal to the SQUARE ROOT of metering channel 3. YEAR Returns the four-digit year in the current I/O unit. IF YEAR<2003 THEN [CR] Compares the four-digit year of this I/O unit to 2003. MONTH Returns the decimal equivalent of the current month (1-12). IF MONTH=4 THEN [CR] Compares the current month of this I/O unit to 4 (April).
CHAPTER 10: MACROS METERING MACROS Macros can be used to modify all parameters pertaining to the metering input channels, including the A/D values, calibration constants, and upper and lower alarm limits. They can enable/disable each channel’s input and retrieve the current floating point value of any meter channel. This ability is useful for long-term functions such as when a transmitter changes its power output. A macro can make the power change and also change the upper and lower limits.
CHAPTER 10: MACROS METERCC The calibration constant of each metering channel is unique and may be modified manually or by a macro. The calibration constant is a multiplier that is applied to the input A/D value before being usable by monitoring software or mathematical functions in a macro. This way a +3VDC input can be made to equate to 2.1KW (Kilowatts). The calibration constant in this instance would be approximately 0.00171 (2.1÷(4096*.3)). For a displayed reading of 50,000 and an input of +8.
CHAPTER 10: MACROS METEROFF/METERON The METERON/METEROFF commands allow a macro to start or stop a metering channel from converting the analog value into a digital value. This is useful when a calculated value needs to be displayed in a monitoring view. When given the command of Meteroff, the meter channel will not display analog readings taken from the input. A value can now be entered by using meterAD(x) or meterF(x) statements.
CHAPTER 10: MACROS OR in an IF/THEN Statement Example 1 shows how a macro can examine a situation, then choose the appropriate course of action. The first line sets an individual variable “X.” This line is important because it enables the macro to recognize whether or not it has already taken some kind of action. The first “IF” statement checks Status Channel 2. If the reading on this channel is “High,” then the macro issues Commands 16b and 12a, and changes the individual variable to X = 1.
CHAPTER 10: MACROS Start Transmitter This is an example of a macro that starts other macros after a short time delay. The first line starts Macro #2. There is a 10second delay, then Macro #3 is started. After another delay of ten seconds, Macro #5 begins. Each line of code takes approximately .2 seconds to run. Note: This macro shows a time delay only. Each macro will start immediately after the specified amount of delay time whether or not the previous macro has finished.
CHAPTER 10: MACROS Self-Directed Startup This example shows some more of the versatility of the macro language. Here, a status channel triggered Macro #10 to run. The macro first tests to find out if the REMOTE/LOCAL button on the front panel is in LOCAL mode. If it is, the macro ends immediately. If the unit is in REMOTE mode, then the macro proceeds. The unit MUTES the status channel that starts the macro. Meter Channel 1 is then turned off along with the muting of Meter Channels 2, 3, and 4.
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11 Voice Interface Operation When used with a GSC3000, the Voice Interface is an optional unit that provides dial-up telephone access to your site. In a VRC2500, the Voice Interface unit is integrated with the system, but is still shown as a separate unit in the Lynx software. The Voice Interface is configured using the Lynx software. For descriptions of each Voice Interface configuration option, refer to Chapter 4.
CHAPTER 11: VOICE INTERFACE OPERATION 3. If you are using a dial-up modem with the Voice Interface, disable auto-answer. With the recommended U.S. Robotics modem, this is accomplished by setting DIP switch number 5 to the DOWN position. With auto-answer disabled, the Voice Interface will answer voice calls in Voice Mode and when data calls are received, the dialing modem sends the code to enter data mode (see page 18).
CHAPTER 11: VOICE INTERFACE OPERATION ALARM REPORTING Check for Alarms If alarms are present when you first dial in to your site, the Voice Interface will connect to the first unit with alarms, and then report those alarms, beginning with the oldest. After the initial connection, check alarms on the current I/O unit by entering 000. The Voice Interface will look for alarms, and if there are any, the unit will enter Alarm Reporting and announce the first pending alarm.
CHAPTER 11: VOICE INTERFACE OPERATION METER & STATUS READINGS In addition to alarm reporting, the Voice Interface can report status conditions and meter readings for the connected unit. List Channel Labels For reference, you can receive a report of all the metering and status channel labels. Enter 6# for metering channels or 7# for status channels. The Voice Interface will report the channel labels you set up during I/O unit configuration (see chapter 4).
CHAPTER 11: VOICE INTERFACE OPERATION The * or # key can be used more than once to adjust the output as desired (202***, for example). After the command has been issued, you can enter additional commands for the same channel by simply keying an additional * or # as needed. You can also use this method to toggle between the A and B state without reentering the channel number. Note: Command durations are specified when you set up your Command channels during I/O unit configuration (see page 39).
CHAPTER 11: VOICE INTERFACE OPERATION Using the Audio In Connector The rear panel Audio In connector (1/8”, mono audio) sends audio from a connected device to the phone line. This is useful to monitor transmitter audio when you are beyond the station’s broadcast range. To turn the Audio In function on, enter 070#. The Voice Interface responds, “External audio input On.
CHAPTER 11: VOICE INTERFACE OPERATION VOICE INTERFACE CODE REFERENCE The following is a complete list of the DTMF (touch-tone) codes used to control and monitor your remote site with the Voice Interface. For descriptions of each function, see earlier in this chapter. Codes in the shaded areas require Operator privileges. Command Function Page Ref.
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A Appendix A: Uploading Firmware The I/O and Voice Interface firmware for the GSC3000 and VRC2500 can be reloaded or updated using the Lynx software and a direct connection to the unit. The systems ship with current firmware already installed, so there is no need to upload firmware prior to using a new unit. However, if you have been using a software version previous to Lynx 4, your existing I/O and Voice units need to be updated with the latest firmware in order to communicate with the new software.
APPENDIX A: UPLOADING FIRMWARE 5. Enter the File Name of the desired firmware version, or click the […] button to browse. By default, firmware files are stored in C:\Program Files\Burk Technology\Lynx 5\Firmware. If you are uploading to an I/O unit (including the I/O component of a VRC2500), use the firmware file starting with IO… If you are uploading to a Voice Interface (including the Voice component of a VRC2500), use the firmware file starting with VI… Click Next. 6.
APPENDIX A: UPLOADING FIRMWARE CLEARING UNIT MEMORY The previous instructions allow you to clear firmware and unit memory so that you may load new firmware and reprogram the unit. If you need to erase unit memory without also clearing the firmware, perform step 8 in the uploading firmware instructions. Do not cycle the power while the jumper is engaged, as this will erase the firmware. CUSTOMER SUPPORT: 978-486-3711 • support@burk.com • www.burk.
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B Appendix B: Specifications & Warranty GSC3000 I/O UNIT Dimensions: 19” W x 10” D x 1.75” H (48.3cm W x 25.4cm D x 4.45cm H) Weight: 9.1 lbs. (4.3 kg) – dry Operating Temperature: 0 to 50°C Power Requirements: 100 to 240 VAC, 50 to 60Hz, at 15W Front Panel Controls: “Remote/Local” button for suspending the generation of command outputs Rear Panel Connections: COM1: DB9; serial communication at 19.2kbps COM2: DB9; serial communication at 19.
APPENDIX B: SPECIFICATIONS & WARRANTY Status**: DB37; 16 binary (low/high) channels; input impedance >24kOhms; input voltage range -30 to 30VDC continuous; toggle threshold low-to-high with pull-down at 2.5VDC (CMOS compatible), high-to-low with pull-up at 1.5VDC (TTL compatible); RFI immunity 70dB at 1MHz, 140dB at 100MHz, 170dB at 500MHz G-Bus 1: RS-485; 115.2kbps; 110ohm impedance, category-five twisted-pair cable; 1,000-foot limit for all units networked combined G-Bus 2: RS-485; 115.
APPENDIX B: SPECIFICATIONS & WARRANTY VRC2500 Dimensions: 19” W x 10.75” D x 3.5” H (48.3cm W x 27.3cm D x 8.9cm H); two rack units high Weight: 11 lbs. (4.99 kg) – dry Operating Temperature: 0 to 50°C Power Requirements: 100 to 240 VAC, 50 to 60Hz, at 15W Front Panel Controls: “Remote/Local” button for suspending the generation of command outputs Rear Panel Connections: DIRECT: DB9; serial communication at 19.2kbps; for direct cable connection FULL-TIME: DB9; serial communication at 19.
APPENDIX B: SPECIFICATIONS & WARRANTY Interconnection Circuit: Standard toll-grade telephone circuit or dedicated two or four-wire interconnection with toll-grade performance; FCC Registered; Automatic answering System Type: Embedded microprocessor-based with battery backed real-time clock.
APPENDIX B: SPECIFICATIONS & WARRANTY GSC3000 VOICE INTERFACE Dimensions: 19” W x 10” D x 1.75” H (48.3cm W x 25.4cm D x 4.45cm H) Weight: 7 lbs. (3.2kg) – dry Operating Temperature: 0 to 50°C Power Requirements: 100 to 240 VAC, 50 to 60Hz, at 15W Rear Panel Connections: COM1: DB9; serial communication at 19.2kbps G-Bus 1: RS-485; 115.2kbps; 110ohm impedance, category-five twisted-pair cable; 1,000-foot limit for all units networked combined G-Bus 2: RS-485; 115.
APPENDIX B: SPECIFICATIONS & WARRANTY WIRING INTERFACE Dimensions: 19” W x 1” D x 1.75” H (48.3cm W x 2.5cm D x 4.45cm H) Weight: 1.2 lbs. (0.55kg) – dry Rear Panel Connections: Terminal Block: Accepts two-pin push-on block style connectors; +/- contacts are provided at terminal block for polarized status/metering inputs Site Controller: DB37 female Supplied Cables: (1) DB37F to DB37M Cable COMMAND RELAY UNIT Dimensions: 19” W x 11.25” D x 1.75” H (48.3cm W x 28.6cm D x 4.45cm H) Weight: 6 lbs. (2.
APPENDIX B: SPECIFICATIONS & WARRANTY FCC PART 15 COMPLIANCE STATEMENT This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
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C Appendix C: Pinouts COMMAND 1-8 Pin Description Pin Description Pin Description 1 Command 1A 9 Command 5A 17-19 Reserved 2 Command 1B 10 Command 5B 20-35 Command Return 3 Command 2A 11 Command 6A 36-37 Reserved 4 Command 2B 12 Command 6B 5 Command 3A 13 Command 7A 6 Command 3B 14 Command 7B 7 Command 4A 15 Command 8A 8 Command 4B 16 Command 8B COMMAND 9-16 Pin Description Pin Description Pin Description 1 Command 9A 9 Command 13A 17-19 Reserved 2 C
APPENDIX C: PINOUTS METERING Pin Description Pin Description Pin Description 1 Metering 1 9 Metering 9 17-19 Reserved 2 Metering 2 10 Metering 10 20-35 Metering Return 3 Metering 3 11 Metering 11 36-37 Reserved 4 Metering 4 12 Metering 12 5 Metering 5 13 Metering 13 6 Metering 6 14 Metering 14 7 Metering 7 15 Metering 15 8 Metering 8 16 Metering 16 STATUS Pin Description Pin Description Pin Description 1 Status 1 9 Status 9 17-19 Reserved 2 Status 2
APPENDIX C: PINOUTS CABLE PINOUTS DB9F-DB9F Null-Modem Cable DB9F-DB25M Serial Cable G-Bus Cable (GSC3000 only) G-Bus Terminator (GSC3000 only) CUSTOMER SUPPORT: 978-486-3711 • support@burk.com • www.burk.
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D Appendix D: Troubleshooting Some problems experienced by GSC3000 and VRC2500 users are easily resolved in the field. If you encounter difficulty, refer to the following troubleshooting table for suggestions. Before starting, be sure your I/O and Voice Interface units are powered, that your modems are turned on, and that all cables are securely connected to the correct ports.
APPENDIX D: TROUBLESHOOTING If this happens.... It could be that... Try this... Lynx won't establish a direct / fulltime connection to my site. (continued) You are not using the appropriate cable to make your connection. For a direct serial connection to the I/O unit, use the supplied null modem cable. For a full-time (dedicated line) connection, use the DB9 to DB25 serial cable supplied with the full-time modem. If using a full-time modem, it is not configured properly.
APPENDIX D: TROUBLESHOOTING If this happens.... It could be that... Try this... My dial-up modem connection is unreliable. Radio Frequency Interference is inhibiting communications. Install an RFI filter for the modem at the remote site. Refer to Chapter 6 for full-time modem configuration. One or both of the power LEDs on the Command Relay is off, even though the I/O or VRC2500 unit is powered. The Command Relay is not securely connected to the remote control unit.
APPENDIX D: TROUBLESHOOTING If this happens.... It could be that... Try this... I can't upload firmware to my GSC3000 I/O unit or I can't change the unit number. (continued) The unit's firmware needs to be cleared and reloaded. Engage the JP9 jumper (see Appendix A) and power cycle the unit. Remove the jumper, proceed with the upload firmware process and assign the unit number. I can't upload firmware to my Voice Interface. You are connected to the I/O unit.
APPENDIX D: TROUBLESHOOTING If this happens.... It could be that... Try this... The Firmware Wizard reports an error when I attempt to upload firmware. If the wizard completed all three upload sections and the Remote / Local LED is on, the firmware uploaded successfully but Lynx is unable to reset the unit. With the power on, engage the JP9 jumper to clear the memory (see Appendix A). Then disengage the jumper and try connecting. If the connection does not succeed, retry the firmware upload.
