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Development kits
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Other Products
PcVue installation
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SnapVue
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Version Information
EmVue v1
FrontVue 15
FrontVue 16
PcVue 10.0
PcVue 11
PcVue 11.1
PcVue 11.2
PcVue 12
PcVue 15
PcVue 16
PcVue 6
PcVue 7.00
PcVue 7.20
PcVue 8.00
PcVue 8.10
PcVue 8.2
PcVue 9.0
PlantVue 2.6
WebVue
[KB69] Accessing an OPC WordBit variable in Schneider OFS
Applies to: PcVue all versions.While the basic content of this article remains valid, details may have changed since it was written. Summary: This article describes how to access a WordBit […]
[KB68] Using the DDE Applicom Server
Applies to: PcVue all versions. Summary: This article explains how to solve problems with unsigned variables of the DDE Applicom server and signed variables of PcVue. Details: For a register variable, the DDE […]
[KB67] How to Read a PcVue Variable from Excel with DDE Communication
Applies to: PcVue all versions. Summary: This article explains how to read a PcVue variable from Excel. Details: Solution for real-time values Enter =SV|DB!VariableName in the EXCEL cell. Replace VariableName […]
[KB66] DDE Connection between Excel 97 and PcVue
Applies to: PcVue all versions. Microsoft Excel 97. Summary: This article explains how to write a PcVue variable from Excel. Details: Write a VBA macro as shown below, in Excel. […]
[KB65] PcVue/TSX MICRO(37xx) with Unitelway driver
Applies to: PcVue version 6.04j onwards.This article contains obsolete references. Summary: This article explains how to connect PcVue and a TSX MICRO(37xx) with Unitelway driver using a serial port and […]
[KB64] Using SAIA SBUS protocol with PcVue
Applies to: PcVue all versions supporting Windows 95 and the SAIA protocol.This article contains obsolete references. Summary: This articles provides additional information about SAIA SBUS protocol for PcVue under Windows […]
[KB63] Communicating with a TWIDO device via Modbus TCP/IP
Applies to: PcVue all versions. Summary: This article gives some tips for communicating with a TWIDO programmable controller from Schneider Electric via the Modbus TCP/IP protocol. The tips are as […]
[KB64] Open Modbus TCP/IP Master Protocol – Benchmarks
Applies to: PcVue versions 7.20d SP1, 8.00 SP5, 8.10 and later.This article contains obsolete references. Summary: This article presents some test results from a project communicating via Modbus IP master […]
[KB61] Wordbit with Modbus IP Master on Schneider TSX57
Applies to: PcVue all versions. Summary: This article describes how to read Wordbit frames with Modbus IP Master on Schneider TSX57. Details: To read Wordbit frames properly from a Schneider […]
[KB60] How to configure the Ethernet coupler of S7-300/S7-400 PLC for PcVue Industrial Ethernet protocol
Applies to: PcVue version 7.10c onwards. Summary: This article explains how to configure an Ethernet PLC Coupler using Step7 software from Siemens Automation. Details:For PcVue to communicate with S7-300/400 Ethernet […]
[KB59] Schneider PLC References for Soft Communication
Applies to: PcVue all versions supporting Windows 3.x, 95 and NT.This article contains obsolete references. Summary: This article provides a reference list for soft communication. You will need this information […]
[KB58] Using Double Words with Applicom
Applies to: PcVue all versions. Summary: This article recommends a configuration for use with double word frames with Applicom. Details: There are two possible formats for coding 32 bit words: […]
[KB57] Updating the Protection Key number of an Applicom ISA card
Applies to: PcVue all versions. Applicom cards in ISA format. This article contains obsolete references. Summary: This article describes how to update the protection key number of an Applicom ISA […]
[KB56] Problem with Applicom protocol with Batibus
Applies to: PcVue versions 6.04j and 6.05d, Applicom protocol driver version 5.51.This article contains obsolete references. Summary: This article explains how to solve problems with using Applicom protocol with Batibus. […]
[KB55] Open Modbus slave protocol with Applicom
Applies to: PcVue version 6.10 onwards.This article contains obsolete references. Summary: This article explains how to configure an Open Modbus slave protocol with PcVue when Applicom is the Open Modbus […]
[KB54] How to launch PcVue automatically from Applicom
Applies to: PcVue all versions.This article contains obsolete references. Summary: This article explains how to launch automatically PcVue from Applicom when starting Windows NT. Details: When executing the command PCINIT, […]
[KB51] Simultaneous communication of 2 Applicom cards on a PC to 1 PLC on Profibus
Applies to: PcVue all versions.This article contains obsolete references. Summary: This article describes how to set up simultaneous communication with Applicom and Profibus. Details: Certain configuration rules must be observed […]
[KB50] Inverting an equipment Bit variable’s value
Applies to: PcVue all versions.While the basic content of this article remains valid, details may have changed since it was written. Summary: This article refers describes how you can automatically […]
[KB49] Migration of communication from 7.00d to 7.00f
Applies to: PcVue version 7.00f onwards (when migrating from 7.00d or earlier). Summary: This article describes some problems you can encounter when migrating a Modbus TCP/IP application from a 7.00d […]
[KB48] Maximum number of pending Write requests
Applies to: PcVue version 7.20d onwards.While the basic content of this article remains valid, details may have changed since it was written. Summary: This article explains how to configure an […]
[KB47] How to identify the protocol .DLL files used in a project
Applies to: PcVue all versions. While the basic content of this article remains valid, details may have changed since it was written. Summary: This article explains how to identify from […]
[KB45] How to export an ODBC Link used in a PcVue project
Applies to: PcVue all versions. While the basic content of this article remains valid, details may have changed since it was written. Summary: This article describes how to export an […]
[KB36] Proprietary archiving: binary and ASCII index files
Applies to: PcVue all versions.While the basic content of this article remains valid, details may have changed since it was written. Summary: This article describes the relations between index files […]
[KB35] Improving the performance of ODBC queries
Applies to: PcVue all versions. Summary: This article describes how to improve the performance of queries via ODBC (Open DataBase Connectivity). Details: For convenience this facility replaces coded ODBC queries […]
[KB34] Compatibility problems with ODBC archiving
Applies to: PcVue version 7.20a onwards. Summary: This article describes how to deal with a change in the format of log tables for use with ODBC (Open DataBase Connectivity). Details: […]
[KB33] Double timestamp in archive units
Applies to: PcVue all versions. Summary: This article explains the difference between the two timestamp fields in proprietary archive unit files. Details: In the log files there are two timestamp […]
[KB31] Warning about client server archive units
Applies to: All versions of PcVue until 8.00 that include the client-server archive unit functionality. Summary: Using a client-server archive unit, user actions that take place on the client – […]
[KB27] About Alarm Value
Applies to: PcVue 9.0SP1 and later. Summary: From version 9.0SP1, an alarm value is no longer displayed as the corresponding bit value (0 or 1), but as one of the following […]
[KB26] Beep the buzzer (via PARAM.DAT) when an Alarm goes On
Applies to: PcVue 7.10. Summary: This article explains how to configure PcVue to activate the PC’s buzzer when an alarm is turned On. Details: The file PARAM.DAT contains various settings, […]
[KB25] Beep the buzzer when there is at least one alarm (via SCADA Basic)
Applies to: PcVue all versions. Summary: This article explains how to configure PcVue to activate a buzzer when there is at least one alarm. Details: For example, you need to […]
[KB24] Troubleshooting WebVue (Previous version)
Applies to: WebVue Summary: A summary of known problems and solutions for running WebVue. Note that this article has been superseded by KB605 which can be viewed by clicking here. […]
[KB23] Alarm of message type option
PcVue since 6.05d. This article explains the option ‘Alarm of message type’ for an alarm variable. In the Alarm Variable options, there is a check box labelled ‘Alarm of message […]
[KB22] Alarm Counter Separator
PcVue versions before 7.00e (see Solution below) with Windows 95, 98, NT and 2000. This solves a migration problem with the Alarm Counter separator. There is a compatibility problem with […]
[KB21] How Proprietary Archiving Works
Applies to: PcVue up to version 9.0. The basic content of this article may also be applicable to later versions of Pcvue although the detail may vary. Summary: This article […]
[KB20] Use of Chrono time-stamping to make SQL queries
Applies to : PcVue all versions with HDS. Summary : This article explains how to use Chrono for making SQL queries. Details : In HDS data storage, the TS field […]
[KB13] How to create an account?
When openning the technical support web portal, you are automatically redirected to the login page: If you do not have an account yet, click on the link Create an account […]
[KB11] Readme first
Welcome to the PcVue Solutions technical resources web site The goal of this portal is to share with you the know-how accumulated in the last 20 years by our technical […]
[KB7] How to add a protocol to your project
Applies to: PcVue all versions. Summary: This article explains how to declare a communication protocol so that a project can use it. Details: You can define a communication protocol in […]
[KB5] How to diagnose a bottleneck of Write requests
Applies to: PcVue from version 7.20a. Summary: This article explains how to diagnose a bottleneck of Write requests from the EQT Manager to CimWay. Details: The properties that control the […]
[KB4] How to relinquish a value with priority in BACnet object from PcVue using MBS OPC Server
Applies to: PcVue 9.0 (MBS OPC Server only). This article may contain obsolete references. Summary: This article explains how to relinquish a value with priority in bacnet object from Pcvue […]