Category
Data acquisition

Data acquisition

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Data acquisition

[KB427] Newron Systems BACnet driver and Windows Server 2008 R2

Applies to: PcVue version 9.0 to version 11.1. BACnet communication in PcVue version 11.2 onwards uses different technology to which this article is not applicable. Summary: This article explains how […]

436
Data acquisition

[KB352] Applicom QuickNote about communication errors when using an Ethernet protocol

Applies to: Applicom Summary: Applicom QuickNote on how to analyse communication errors when using an Ethernet protocol. Details: Please see attached file. Download attachments: QuickNote_ErrorHistory.pdf

238
Data acquisition

[KB348] Communication Settings

Applies to: PcVue version 7.10c onwards. Summary: Possibility to temporize the invalidation of variables due to communication failure. Details: There is the possibility, since PcVue 7.10c, to temporize the invalidation […]

532
Data acquisition

[KB340] Applicom – PCI1500PFB and PCI1500S7 changes

Applies to: PcVue all versions. Summary: As from March 16 2006, all the Profibus Interface Cards PCI1500PFB (PN# APP -PFB-PCI-C, APP-PFB- PCI) and PCI1500S7 (PN# APP-PS7-PCI and APP-PS7 -PCI-C) are […]

254
Data acquisition

[KB339] Applicom – Update for Applicom PC Network Interface Card

Applies to: PcVue all versions. Summary: This document describes how to update the Applicom software version. Details: The attached document is a Technical Note written by Applicom. Download attachments: TN_Update_for_Applicom_PCNIC_V109.pdf  

289
Data acquisition

[KB338] Applicom – Update for Direct Link PC Network Interfaces

Applies to: PcVue all versions. Summary: This document describes the compatibility between the DRL software versions and Windows’ versions.It also describes the options available according to the DRL software versions.  […]

239
Data acquisition

[KB316] Applicom – S7/xxx-2DP with S7 or DP messaging

Applies to: Applicom. Summary: Technical information to help with the configuration of an S7 PLC such as S7/315–2DP with an embeded profibus DP port on the CPU. Details: See attached […]

278
Data acquisition

[KB301] Applicom – OPC Redundancy (only available from V3.6.0, all cards & messaging)

Applies to: PcVue all versions. Summary: You need to change the target device during the process . Use OPC redundancy (swap.ini file & EQU_CHANGE item). Details: Benefits: 1srt OPC Server […]

276
Data acquisition

[KB300] Queue regulation

  Applies to: PcVue 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 describes how […]

414
Data acquisition

[KB293] Modbus TCPIP Protocols Block Length

Applies to: PcVue all versions. Summary: Modbus TCP/IP Protocols (Additional information) Details: The  CIMWAY  protocols  Open  Modbus  Master  and  Open  Modbus  Slave  support block  size  lengths  that  may  exceed  the  […]

613
Data acquisition

[KB292] Modbus IP and Network Behaviour

Applies to: PcVue all versions. Summary: Using Modbus IP, in network architecture, its possible for the client station to unexpectedly communicate directly with equipment. How? A variable is incorrectly configured […]

621
Data acquisition

[KB286] How to reverse a bit coming from PLC

Applies to: PcVue all versions. Summary: Some PLC programs use some bits in “Inverse logic”. We need to invert them for PcVue. Details: PcVue can do it automatically – but […]

482
Data acquisition

[KB275] FIP and MODBUS+ communication information

Applies to: PcVue all versions.This article contains obsolete references. Summary: Possible methods for communicating using FIP or ModBus+. Details: We can connect PcVue to a FIP network with an Applicom […]

365
Data acquisition

[KB265] Browsing OPC

Applies to: PcVue all versions. Summary: Eliminate in the browsing the OPC items for each properties supported by a variable. Details: Copy the file OPCDASVR.dat in the “C” folder of […]

612
Data acquisition

[KB264] How to relinquish a value with priority in bacnet object from Pcvue

Applies to: PcVue version 9.0 and the MBS OPC Server only. This article contains obsolete references. Summary: This article explains how to relinquish a value with priority in bacnet object […]

382
Data acquisition

[KB261] Applicom – Check the refresh period (Cyclic function)

Applies to: PcVue all versions. Summary: You need to know what is the refresh time (regarding the « System » or « User » cyclic functions). Solution :Add « /D » into the Visucyc properties. Details:

215
Data acquisition

[KB260] Applicom – See the OPC traffic

Applies to: PcVue all versions. Summary: You need to check the OPC traffic between your client and the applicom OPC. Solution : Set the OPC server setting and AppOpc tools […]

256
Data acquisition

[KB259] Applicom – Profibus check (physical layer)

Applies to: PcVue all versions. Summary: Problem : You are using an Applicom card and you need to check your PROFIBUS physical layer. Solution : Run C:\Program Files\applicom\applicom 3.x\monpfb.exe Details:

242
Data acquisition

[KB256] Cimway problem each hour due to Windows power management

Applies to: PcVue all versions. Summary: Disconnection of Cimway communication occurs every hour. Solution: New PCs are often provided with OS default settings for energy saving. These have to be […]

423
Data acquisition

[KB254] Security Issues with OPC DCOM in Windows XP

Applies to: PcVue all versions with support for Windows XP. Summary: This article describes how to avoid problems with logging in to Windows XP. Details: Source This article is based […]

340
Data acquisition

[KB243] The QUALITY field in OPC and the HDS

Applies to: PcVue all versions. Summary: This article refers to the format of the Quality field as defined in the specification of OPC Data Access 2.05a. Details: Please find the […]

596
Data acquisition

[KB72] Identifying network errors with DCOM

Applies to: PcVue all versions. Summary: This article describes how to identify a network error in an application using OPC and DCOM. Details: If the first four digits of the […]

468
Data acquisition

[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 […]

244
Data acquisition

[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 […]

385
Data acquisition

[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 […]

613
Data acquisition

[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 […]

587
Data acquisition

[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 […]

444
Data acquisition

[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 […]

588
Data acquisition

[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 […]

235
Data acquisition

[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: […]

311
Data acquisition

[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 […]

318
Data acquisition

[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. […]

303
Data acquisition

[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 […]

441
Data acquisition

[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, […]

450
Data acquisition

[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 […]

414
Data acquisition

[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 […]

400
Data acquisition

[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 […]

355
Data acquisition

[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 […]

547
Data acquisition

[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 […]

729
Data acquisition

[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 […]

383