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PLC Layer 7 program interface

CP1413plus manual

4-48

Rev. 00/07

4.3.3.1 Get connection parameter from standard file

#include <MSGINDEX.H>

#include <S5ACCESS.H>

#include <NETFILE.H>

unsigned short WENTRY_C S5GetConnectionParameter (

S5_VERBINDUNGSDATEN W_POINTER s5data)

Certain parameters are required when assigning a connection by means of the function

S5StartConnection

. The function

S5GetConnectionParameter

is availabel to retrieve

these parameters from a file.

The respective file may be created and modified by means of the same program that was used to
configure the module VIPA CP143 plus (/QP). It is also possible to use another text editor that does
not write control characters to the data is located in a pure text file. Chapter 5 contains the exact
format of this file.

Parameters

s5data

is a pointer to the structure S5_VERBINDUNGSDATEN. The
element

Verbindungsname

must contain the connection name.

Return value

0

OK. The data was entered into the structure.

TEXT_NO_NET_FILE

The connection file does not exist.

TEXT_NO_SECTION

The connection name could not be found.

TEXT_NO_MEM

There is not enough memory available for processing
this function.

Note

As this function uses files it is not possible to execute it from within drivers.

See also

S5StartConnection
S5StartConnectionCard
S5StopConnection
S5GetConnectionCard
S5PutConnectionParameter
S5WriteConnectionCard
S5ListConnections

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Содержание CP 1413plus

Страница 1: ...Subject to change to cater for technical progress Manual CP 1413plus Order No VIPA SSN HB83E Rev 00 07...

Страница 2: ...jkjlj...

Страница 3: ...sert the VIPA driver diskette 1 into drive A and enter the following command for MS DOS A TYPE README TXT If you should be using Windows you can use NOTEPAD to view the file Copyright 2000 VIPA Gesell...

Страница 4: ...e preparation and installation of the respective hardware Chapter 3 VIPA Network module CP1413plus This chapter contains a technical description of the VIPA ethernet adapter CP1413plus for personal co...

Страница 5: ...rnet 2 7 2 3 Thick ethernet cable networks 2 8 2 3 1 Thick ethernet cable network layout 2 10 2 3 2 Regulations and specifications 2 11 2 3 3 Technical data thick ethernet 2 13 2 4 Combining thin thic...

Страница 6: ...2 Layer 7 interface definition 5 7 5 2 3 Definition of calling codes for drivers 5 10 5 2 4 Definition of call types 5 12 6 EXAMPLES 6 1 6 1 Simple H1 transmission example 6 1 6 2 PLC reception exampl...

Страница 7: ...notes on programming 7 7 7 6 2 H1 Layer 4 programming interface 7 21 7 6 3 PLC Layer 7 software interface 7 55 7 6 4 PLC Net file functions 7 85 7 6 5 Files constants and structures 7 97 Appendix A 1...

Страница 8: ...Contents CP1413plus manual iv Rev 00 07...

Страница 9: ...ically sensitive modules 1 1 1 1 2 Shipping electrostatically sensitive modules 1 2 1 1 3 Tests and modifications to electrostatically sensitive modules 1 2 1 2 General 1 3 1 3 Operation 1 4 1 4 Const...

Страница 10: ......

Страница 11: ...n human perception It is possible that an electrostatic discharge occurs if a person who has built up an electrostatic charge handles electrostatically sensitive modules The resulting voltages may dam...

Страница 12: ...a module please ensure that the conductive enclosure is not in contact with or shorting the battery terminals 1 1 3 Tests and modifications to electrostatically sensitive modules When tests are perfo...

Страница 13: ...wo types of VIPA network modules Fig 1 1 CP1413plus for the PCI Bus PCI Bus board Z nyx board Order No VIPA SSN BG88 Locator Board description chapter 3 1 Hardware installation chapter 3 1 3 Software...

Страница 14: ...s also possible to operate multiple networking protocols in parallel You are provided with a simple menu controlled configuration program to configure connection parameters and other system related se...

Страница 15: ...n interface this application level support is functionally independent of the operating system MS DOS C interface as a library C source code Windows 3 11 Windows NT and Windows 95 language independent...

Страница 16: ...Special features CP1413plus manual 1 6 Rev 00 07...

Страница 17: ...8 2 3 1 Thick ethernet cable network layout 2 10 2 3 2 Regulations and specifications 2 11 2 3 3 Technical data thick ethernet 2 13 2 4 Combining thin thick ethernet cable in networks 2 14 2 4 1 Combi...

Страница 18: ......

Страница 19: ...ment and the number of stations that may be connected to it is limited It is possible to extend a network segment by linking multiple segments via repeaters A repeater increases the physical topology...

Страница 20: ...is much like a pipe The cable has markings at a distance of 2 5 m which indicate the positions where a connection to the cable may be attached These two types of network cable can be employed to produ...

Страница 21: ...interconnect two thin ethernet network cables Where two portions of a thin ethernet network must be linked these connectors have a distinct advantage over T pieces You may obtain these BNC connectors...

Страница 22: ...Thin ethernet cable networks CP1413plus manual 2 4 Rev 00 07 PCI adapter ISA adapter Fig 2 2 Thin ethernet network hardware...

Страница 23: ...mary Restrictions Maximum number of network segments 5 3 coaxial segments with network stations and 2 interconnecting segments without network stations Maximum length of a network segment 185 m Maximu...

Страница 24: ...oaxial cable as every connector introduces losses When it becomes necessary to extend existing segments of coaxial cable you should always use preconfigured cables Please note that the maximum length...

Страница 25: ...e cable are determined These should never exceed 7 of the injected amplitude of the original signal The reflection coefficient can be checked by means of a reflectometer The overall loop resistance of...

Страница 26: ...g is connected to the network adapter located in a station The AUI socket is connected to the external transceiver Thick ethernet cable The thick ethernet cable consists of a 50 Ohm coaxial cable with...

Страница 27: ...CP1413plus manual Network planning Rev 00 07 2 9 PCI adapter ISA adapter Fig 2 4 thick ethernet network hardware...

Страница 28: ...ions Maximum number of network segments 5 3 coaxial segments with network stations and 2 interconnecting segments without network stations Maximum length of a network segment 500 m Maximum total lengt...

Страница 29: ...gth of any part may thus be calculated as follows TSL 2n 1 23 4 m N 0 1 2 3 Wherever possible the network should consist of a homogeneous segments of coaxial cable as every connector introduces losses...

Страница 30: ...requencies between 10 kHz and 30 MHz and 5 V m at frequencies between 30 MHz and 1 GHz Once a coaxial cable segment and all its components have been installed it is essential that the worst case refle...

Страница 31: ...Thickness of the dielectric 1 99 mm Thickness of the screen 1 06 mm 0 089 mm Screening effectiveness 92 Thickness of the outer insulator 1 25 mm 0 089 mm Outside diameter for polyvinylchloride PVC 10...

Страница 32: ...k ethernet cable via a repeat It is possible to combine a maximum of five unlike network segments using four repeaters in this manner It as also possible to use thin and thick ethernet cables within t...

Страница 33: ...is determined by the physical limitations of the thick ethernet cable You may use the following equation to calculate the maximum length of the thin ethernet cable in a combination network 500 3 28 m...

Страница 34: ...figuration The Hub is the central element that provides the facilities required to implement an ethernet network using twisted pair cable Every station is connected directly to the hub to form the eth...

Страница 35: ...nual Network planning Rev 00 07 2 17 PCI adapter ISA adapter Twisted Pair plug Twisted Pair cable 1 2 3 4 5 6 Tx Rx Tx Rx Tx Rx Tx Rx Tx Rx Tx Rx Power supply Star coupler Hub Fig 2 9 Twisted pair net...

Страница 36: ...ions applicable to the proposed system How many network stations PLC IPC PC transceiver possible bridges should be connected to the network What is the distance between the different stations on the n...

Страница 37: ...ing the interfacing of industrial communication networks MAP and of office networks TOP to Wide Area Networks WAN ECMA European Computer Manufacturers Association generates the different standards for...

Страница 38: ...Standards and specifications CP1413plus manual 2 20 Rev 00 07...

Страница 39: ...rties 3 2 3 1 2 Shipment 3 2 3 1 3 Hardware installation 3 4 3 1 4 Software installation 3 7 3 2 3COM ISA bus adapter 3 30 3 2 1 Properties 3 30 3 2 2 Shipment 3 30 3 2 3 Hardware installation 3 32 3...

Страница 40: ......

Страница 41: ...tion of adapter Chapter 3 1 Hardware installation Chapter 3 1 3 Software installation Chapter 3 1 4 This adapter is plug and play compatible i e it is recognized by the system and installed without an...

Страница 42: ...ect Media Type automatic recognition of the connector that is connected to the network Adapter has a BNC socket 10 Base 2 an AUI 10 Base 5 socket and a RJ 45 Phone Jack 10 Base T 32 Bit PCI bus Networ...

Страница 43: ...NT DLL OS2 DLL WIN DLL WIN95 DLL As of version 2 6 the files required for the different operating systems are compressed into a separate archive on the disk Common files that are used by all operatin...

Страница 44: ...witch your computer off Remove the power cable 2 Remove the covers from your computer according to the manufacturers instructions 3 Remove one of the metal covers from a slot at the rear of your PC 4...

Страница 45: ...etwork adapter Rev 00 07 3 5 3 1 3 2 Network cabling 3 1 3 2 1 Thin ethernet network Fig 3 2 PCI adapter connection to a thin ethernet network 3 1 3 2 2 Thick ethernet network Fig 3 3 PCI adapter conn...

Страница 46: ...Z nyx PCI bus adapter CP1413plus manual 3 6 Rev 00 07 3 1 3 2 3 UTP network Fig 3 4 PCI adapter connection to a twisted pair network...

Страница 47: ...installations MS DOS installation Version A H1 under MS DOS without additional protocols H1 under MS DOS with Windows 3 1 without workgroups without additional protocols Version B H1 under MS DOS with...

Страница 48: ...py the files from the directory H1_DOS VAR_A located on the disk SW83Z 1 2 to your hard disk C into the directory H1_DOS xcopy a h1_dos var_a c h1_dos Step 4 Add the following lines to your C CONFIG S...

Страница 49: ...T NIF H1PROT_NIF DRIVERNAME H1PROT BINDINGS ZX312_NIF example for a station address own station address NETADDRESS I0020D582FFFF MAXVERBINDUNGEN 10 MAXSENDEBUFFER 10 MAXACKBUFFER 10 MSDOSVEKTOR 0X7D Z...

Страница 50: ...st please start the Network Setup program in the program group Network The chronological sequence of operations is shown below Please select the following items in Network Setup Network Install Micros...

Страница 51: ...os zx312 dos device c h1_dos h1prot dos Modify any existing LASTDRIVE entry to read LASTDRIVE P Step 7 Check that the following line exists in your C AUTOEXEC BAT file C WINDOWS net start If the entry...

Страница 52: ...that Windows for Workgroups also starts without error messages Note The installation assumes that WINDOWS is located on your C drive in a directory C WINDOWS If this is not true all references to WIN...

Страница 53: ...C you must please start the Network Setup program in the program group Network The chronological sequence of operations is shown below Please select the following items in Network Setup Network Instal...

Страница 54: ...dishlp sys device c h1_dos msipx sys device c h1_dos h1prot dos Modify any existing LASTDRIVE entry to read LASTDRIVE P Step 7 Check that the following lines exist in the file C AUTOEXEC BAT C WINDOWS...

Страница 55: ...and make sure that all programs are loaded without error messages Make sure that Windows for Workgroups also starts without error messages Note The installation assumes that WINDOWS is located on your...

Страница 56: ...ou must please install the ZNYX ZX312 V PCI Ethernet Driver adapter Step 4 Restart the PC The network should operate correctly You can check the network function by transmitting a message to another u...

Страница 57: ...c h1_dos protocol net c net protocol ini Subsequently you must please modify the NETADDRESS parameter in the section H1PROT_NIF of the file C NET PROTOCOL INI if you wish to change your own network a...

Страница 58: ...LAN Requester 4 0 Novell IPX Install the IBM LAN Requester and Novell NetWare according to the instructions provided by the respective manufacturer Install the ZNYX ZX312 V PCI Ethernet Driver networ...

Страница 59: ...SW82Z disk 1 1 The description of this program is available from the Getting Started section of the Z NYX manual The adapters must be have different I O base addresses and interrupt request levels Ste...

Страница 60: ...ddress is unique Extract from C H1_DOS PROTOCOL INI PROT_MAN DRIVERNAME PROTMAN IBMLXCFG ZX312_NIF ZX312 NIF ZX3122_NIF ZX3122 NIF H1PROT_NIF H1PROT NIF H1PROT_NIF DRIVERNAME H1PROT BINDINGS ZX312_NIF...

Страница 61: ...the files from the directories H1_OS2 MACS H1_OS2 PROTOCOL H1_OS2 TOOLS and H1_OS2 VAR_A of the disk SW83Z 1 2 into the directory H1_OS2 on hard disk C xcopy a h1_os2 MACS c h1_os2 xcopy a h1_os2 PRO...

Страница 62: ...H1PROT_NIF DRIVERNAME H1PROT BINDINGS ZX312_NIF Example for a station address own station address NETADDRESS I00001C011010 MAXVERBINDUNGEN 32 MAXSENDEBUFFER 32 MAXACKBUFFER 64 ZX312_NIF DRIVERNAME ZX...

Страница 63: ...Adapters Other adapters select Insert the disk SW83Z 1 2 A H1_OS2 MACS enter The files will be copied In the window Network Adapters VIPA CP 1413plus Znyx ZX312 V PCI Ethernet Driver select Add In th...

Страница 64: ...ady done so Set the Protocols parameter to IBM NetWare Requester Support Step 4 Once you have rebooted your PC and if the network operates properly you can start the install program located in the dir...

Страница 65: ...PA H1 Protokoll Please select this protocol Step 4 If you have installed a number of network adapters and some of these are not VIPA CP1413plus adapters you must remove the link between the H1 protoco...

Страница 66: ...sure that all programs are loaded without error messages Note If the parameter cr fehler contains 13 decimal H1_NO_ADAPTER you should change the Bind parameter in the H1 protocol selection of the NT...

Страница 67: ...Chapter 3 2 3 contains the description of the hardware installation Step 2 Start Windows Select Settings on the Start menu Select Control Panel and the window Control Panel will be displayed Execute...

Страница 68: ...l driver First you must enter the network adapter Select Adapter and click on Add Step 4 Select Znyx from the list of manufacturers The list of adapters will then display all adapters that are availab...

Страница 69: ...Disk Click on Browse in the window Install From Disk In the window Open select the file H1PROT INF from the directory A H1_WIN95 and click OK The window Install From Disk now shows A H1_WIN95 Click O...

Страница 70: ...ected to the network Network management software is installed when the driver is installed 16 Bit AT Bus The adapter carries a BNC 10 Base 2 an AUI 10 Base 5 and an RJ 45 Phone Jack 10 Base T Socket f...

Страница 71: ...A SOURCE DOS NT DLL OS2 DLL WIN DLL WIN95 DLL As of version 2 6 the files required for the different operating systems are compressed into a separate archive on the disk Common files that are used by...

Страница 72: ...e the following 1 Switch your computer off Remove the power cable 2 Remove the covers from your computer according to the manufacturers instructions 3 Remove one of the metal covers from a slot at the...

Страница 73: ...y find further information in the text files located on the disk From the Install menu select the Configure Adapter F4 function The following panel will be displayed All parameters may be accessed ind...

Страница 74: ...390h Trans 220h 2A0h 320h 3A0h Netwo 230h 2B0h 330h 3B0h Maxim 240h 2C0h 340h 3C0h Plug 250h 2D0h 350h 3D0h 260h 2E0h 360h 3E0h 270h 2F0h 370h OK Cancel Auto Configure Modify File Options OK Cancel EN...

Страница 75: ...uration and Diagnostic Program Version 3 0 Quit Install Test View Select F1 Help Adapter Configuration Boot PROM I O B Inter Size Base Address Boot Disabled Trans 8 KBytes Netwo 16 KBytes Maxim 32 KBy...

Страница 76: ...Address 340h Interrup Network Driver Optimization Boot PRO Transcei Optimize the network driver for a Network Maximum DOS Client Plug and Windows or OS 2 Client Server OK Cancel Auto Configure Modify...

Страница 77: ...3 10 1 Thin ethernet network Fig 3 6 Selecting On board Coax BNC Configuration and Diagnostic Program Version 3 0 Quit Install Test View Select F1 Help Adapter Configuration EtherLink III Adapter Con...

Страница 78: ...anual 3 38 Rev 00 07 3 2 3 10 2 Thick ethernet network Fig 3 7 Selecting External AUI DIX 3 2 3 10 3 UTP network Fig 3 8 Selecting On board TP RJ 45 When you tick Auto Select the adapter will determin...

Страница 79: ...ation MS DOS installation Version A H1 under MS DOS without additional protocols H1 under MS DOS with Windows 3 1 without Workgroups without additional protocols Version B H1 under MS DOS with Windows...

Страница 80: ...Step 3 Copy the files located in the subdirectory H1_DOS VAR_A of the disk SW83C 1 2 to the hard disk C into the subdirectory H1_DOS xcopy a h1_dos var_a c h1_dos Step 4 Add the following lines to the...

Страница 81: ...OTMAN IBMLXCFG ELNK3_NIF ELNK3 NIF H1PROT_NIF H1PROT NIF H1PROT_NIF DRIVERNAME H1PROT BINDINGS ELNK3_NIF Sample a station address own station address NETADDRESS I0020D582FFFF MAXVERBINDUNGEN 10 MAXSEN...

Страница 82: ...st please start the program Network Setup in the Network group of WfW The chronological sequence of operations required to configure the network in Windows for Workgroups are depicted below Please sel...

Страница 83: ...the following line C WINDOWS net start If this line is not present add it to the beginning of the file Step 8 Append the contents of the file C H1_DOS PROTOCOL INI to the file C WINDOWS PROTOCOL INI...

Страница 84: ...kgroups Note This installation requires that WINDOWS is installed on the C drive in the directory C WINDOWS If not all references to WINDOWS must be changed in the configuration section The configurat...

Страница 85: ...on you must please start the program Network Setup in the Network group of WfW The chronological sequence of operations required to configure the network in Windows for Workgroups are depicted below P...

Страница 86: ...sts change it to read LASTDRIVE P Step 7 Check that the C AUTOEXEC BAT file contains the following lines C WINDOWS net start C H1_DOS MSIPX NETX If any one of these lines are not present add them to t...

Страница 87: ...address is unique Step 9 Restart the PC and make sure that all programs are loaded without error messages Also check for errors during the start up of Windows for Workgroups Note This installation re...

Страница 88: ...IBM Install the 3Com Etherlink III network adapter to provide the ethernet interface Step 4 Please restart your PC The network should start and run correctly To test the operation of the network you c...

Страница 89: ...protocol ini Subsequently you must please change the NETADDRESS setting in the section H1PROT_NIF of the file C WINDOWS PROTOCOL INI if you wish to change your own network address Plese ensure that th...

Страница 90: ...components H1 under MS DOS IBM LAN Requester 4 0 Novell IPX Install the IBM LAN Requester and Novell NetWare according to the manufacturers instructions Install the 3Com Etherlink III network adapter...

Страница 91: ...3c5x9cfg exe from the disk SW82C disk 1 1 The adapters must have different I O base addresses and interrupt request levels Example Adapter 1 I O base address 0x340 Interrupt Request 10 Adapter 2 I O...

Страница 92: ...unique Excerpt from C H1_DOS PROTOCOL INI PROT_MAN DRIVERNAME PROTMAN IBMLXCFG ELNK3_NIF ELNK3 NIF ELNK32_NIF ELNK32 NIF H1PROT_NIF H1PROT NIF H1PROT_NIF DRIVERNAME H1PROT BINDINGS ELNK3_NIF ELNK32_N...

Страница 93: ...the following steps refer to OS 2 Step 3 Copy the files from the subdirectories H1_OS2 MACS H1_OS2 PROTOCOL H1_OS2 TOOLS and H1_OS2 VAR_A located on the disk SW83C 1 2 into the subdirectory H1_OS2 on...

Страница 94: ...IF DRIVERNAME H1PROT BINDINGS ELNK3_NIF Example for a station address own station address NETADDRESS I00001C011010 MAXVERBINDUNGEN 32 MAXSENDEBUFFER 32 MAXACKBUFFER 64 ELNK3_NIF DRIVERNAME ELNK3 IOADD...

Страница 95: ...following procedure In the window Network Adapters Other adapters select Insert the disk SW83C 1 2 A H1_OS2 MACS enter the files will be copied In the window Network Adapters VIPA CP 1413plus 3Com Eth...

Страница 96: ...NetWare Requester Support setting for Protocols Step 4 Once you have restarted the PC and verified that the network is operating properly execute the install program located in the directory ibmcom Us...

Страница 97: ...Setup select the 3COM Ethernetlink from the list Enter the correct Address and Interrupt Step 3 Install the H1_Prot driver as follows 1 Copy the driver h1prot sys from the directory H1_NT of the disk...

Страница 98: ...C driver for the network adapter Step 2 Insert the H1 driver disk into drive A and select Other Protocol from the options Another panel will be displayed Step 3 Select A H1_NT The disk will be read an...

Страница 99: ...ion Step 1 Refer to chapter 3 2 3 for hardware installation instructions Step 2 Start Windows Go to Settings on the Start Menu Select the Control Panel The Control Panel window will be displayed Execu...

Страница 100: ...e VIPA H1 protocol driver First you must specify what network adapter you will use Select Adapter and click on Add Step 4 Select 3Com as the manufacturer A list containing all available adapters made...

Страница 101: ...Browse in the Install From Disk window In the window Open select the file H1PROT INF from the directory A H1_WIN95 and click on OK The window Copy From Disk now contains the entry A H1_WIN95 Click on...

Страница 102: ...ng station has not accepted any data 2 RECEIVE active The size of the send buffer is 1100 byte The system will slow down if the pool of send buffers has been exhausted As it is normal for all connecti...

Страница 103: ...local station address The station address of some network adapters can not be changed after the system has been started In this case the station address must be specified here Default ROM adapter addr...

Страница 104: ...Entry into protocol file H1PROT_NIF CP1413plus manual 3 64 Rev 00 07...

Страница 105: ...net address 4 10 4 2 H1 Layer 4 program interface 4 11 4 2 1 General information on the H1 program interface 4 11 4 2 2 General H1 Layer 4 functions 4 13 4 2 3 Specific H1 Layer 4 functions 4 29 4 3 P...

Страница 106: ......

Страница 107: ...tLineCharacteristics H1ListDefinedConnections H1GetStationAddress H1GetStationAddressCard H1SetStationAddress H1SetStationAddressCard H1GetStandardvalues H1SetStandardvalues H1SetVector H1SendData H1S...

Страница 108: ...5GetConnectionCard S5PutConnectionparameter S5WriteConnectionCard S5ListConnections S5ListNetConnections S5SetVector S5SetStationaddress S5SetStationaddressCard H1ReadParameter H1WriteParameter S5GetP...

Страница 109: ...tations overlap 3 EthernetRemoteTsap 22334455 2 to 16 bytes 4 EthernetPriority Prio2 5 EthernetLineType Normal Active e Normal Passive is also possible depending on the type of connection 6 optional E...

Страница 110: ...PLC side You must specify parameters for 2 tasks 1 SEND H1SendData H1StartSend H1CheckSend in the file net net Connection_3 EthernetLineType Normal Active or Normal Passive in the sequence used when c...

Страница 111: ...neType Normal Active Fetch Passive Read Write Yes FB SendAll absolute FB ReceiveAll absol Tab 4 5 Procedure read DB from PLC Layer 7 write DB to PLC PC side CP function PLC side WRITE S5WriteToPLC S5S...

Страница 112: ...on the network when the connection is not used very often as the line does not have to be supervised as the connection is terminated after each send operation Please note that the data transfer rate...

Страница 113: ...rk have no provisions for the NSAP Remote TSAP The remote TSAP determines the connection address of the other system Before a connection can be established the own TSAP must correspond to the remote T...

Страница 114: ...valid or incorrect H1_NO_SLOT The maximum number of connections has already been started Please terminate existing connections before you start another connection H1_WAIT_CONNECT This is not a true er...

Страница 115: ...en terminated Please use blocking as soon as you want to transfer more than 1024 bytes Set bit 15 in the task number to initiate blocking H1_NO_ADAPTER This may be caused by one of the following adapt...

Страница 116: ...hernet address 6 bytes has the following components byte 1 2 3 0x00 0x20 0xD5 VIPA network designator byte 4 5 6 these 3 bytes are located on the CP1413plus Z nyx adapter Fig 4 1 The ethernet end addr...

Страница 117: ...nt systems or to a single system Any connection that is no longer required should be terminated MS DOS The MS DOS based access functions are available as med and large memory model from a library for...

Страница 118: ...s H1LibWin lib S5APWin lib These libraries were tested with MSC 6 0A and VisualC 1 5 The connection parameters determine the type of connection These parameters are provided in a central connection fi...

Страница 119: ...tation of the respective operating system for a list of possible return values On a PC user programs may access layer 4 tasks directly The file H1DEF H contains a listing of all the functions 4 2 2 1...

Страница 120: ...WinNT are terminated Parameters None Return value 0 H1_BAD_LINE H1_NO_DRIVER H1_NO_ADAPTER Note This function must be the last one that is executed Once this function has completed the driver can only...

Страница 121: ...hort variable that contains the decimal version number of the H1 driver Example a return containing 124 indicates version 1 24 Return value 0 H1_NO_DRIVER H1_NO_ADAPTER Note The version number is defi...

Страница 122: ...executed Possible values that may be returned by cr Fehler 0 H1_BAD_CR_PARAMS H1_WAIT_CONNECT H1_NO_SLOT H1_NO_DRIVER H1_NO_ADAPTER Return value 0 The operating system has detected an error 0 The cr F...

Страница 123: ...ion number and the adapter number must have been previously assigned Possible values returned by cr Fehler 0 H1_WAIT_CONNECT H1_BAD_CR_PARAMS H1_NO_SLOT H1_BAD_LINE H1_NO_DRIVER H1_NO_ADAPTER Return v...

Страница 124: ...function Parameters connection number The connection number of a valid connection Return value 0 H1_BAD_LINE H1_NO_DRIVER H1_NO_ADAPTER Note When this function has been executed the connection number...

Страница 125: ...must assign a value to the Vnr parameter Possible values returned by rec Fehler 0 H1_WAIT_CONNECT H1_BAD_LINE H1_NO_DRIVER H1_NO_ADAPTER Return value 0 The operating system has detected an error 0 Th...

Страница 126: ...e parameters You must assign a value to the Vnr parameter Possible values returned by val Fehler 0 H1_WAIT_CONNECT H1_BAD_LINE H1_NO_DRIVER H1_NO_ADAPTER Return value 0 The operating system has detect...

Страница 127: ...Own sequence number unsigned short DestSequNummer Destination sequence number DestReference If DestReference is 0 the connection was not established OwnSequNummer contains the number of telegrams that...

Страница 128: ...containing the current station parameters Byte 0 1 length of station address Byte 2 7 current station name Byte 8 13 ROM station address Return value 0 H1_NO_DRIVER H1_NO_ADAPTER Note The station par...

Страница 129: ...nly a single adapter Parameters address Pointer to a memory location containing the current station parameters Byte 0 1 length of station address Byte 2 7 current station name Byte 8 13 ROM station ad...

Страница 130: ...The station address is independent of other protocols e g IPX if the setting Protokollieren Ja log protocol yes has been specified On some LAN s the MAC driver may not be set to operate in promiscous...

Страница 131: ...Parameters address Pointer to a memory location containing the modified station parame ters The remaining 6 bytes contain the station address For an H1 environment the highest byte may not contain a b...

Страница 132: ...m values Parameters init Pointer to a memory location containing the system values Return value 0 H1_NO_DRIVER H1_NO_ADAPTER Note These settings apply to all connections If you decide to modify H1 sys...

Страница 133: ...ssued quickly when this timer has expired TimeoutCrLangsam A new CR will be issued slowly when this timer has expired TimeoutSend When this timer expires the flag cannot send data is valid TimeoutRec...

Страница 134: ...be changed if the system can not operate with the default value Parameters Vector From 78h 7Fh default 7Ah Return value alter Vector H1_NO_DRIVER H1_NO_ADAPTER Note This function is only available for...

Страница 135: ...be set in the last telegram of a blocked transmission Possible return values from send Fehler 0 H1_WAIT_CONNECT H1_BAD_LINE H1_WAIT_SEND H1_NO_DRIVER H1_NO_ADAPTER Return value 0 The operating system...

Страница 136: ...in the respective values Ensure that the buffer at the end of the structure is large enough If the telegram should form part of a blocked transmission bit 15 in the element Vnr must be set On the rece...

Страница 137: ...A is entered into the Fehler element Bit 15 may not be set in the last telegram of a blocked transmission Possible return values from send Fehler 0 H1_WAIT_CONNECT H1_BAD_LINE H1_WAIT_SEND H1_NO_DRIVE...

Страница 138: ...ntains one of the values mentioned above Note This function is normally executed in singletasking systems It starts a send operation You may not mix the H1SendData and H1StartSend H1CheckSend tasks fo...

Страница 139: ...H1_BAD_LINE N ret 0 N cr Fehler 0 Y Y Analyse error code returned by operating system Y cr Fehler H1_BAD_LINE N N Y N Analyse error code returned by operating system Bad connection number or connectio...

Страница 140: ...VER H1_NO_ADAPTER Return value 0 The operating system has detected an error 0 The rec Fehler element contains one of the values mentioned above Note This function is normally used in multitasking syst...

Страница 141: ...NO_DRIVER H1_NO_ADAPTER H1_ALREADY_RUNNING Return value 0 The operating system has detected an error 0 The rec Fehler element contains one of the values mentioned above Note This function is normally...

Страница 142: ...LREADY_RUNNING Return value 0 The operating system has detected an error 0 The rec Fehler element contains one of the values mentioned above Note This function is normally executed in singletasking sy...

Страница 143: ...H1_NO_DRIVER H1_NO_ADAPTER H1_ALREADY_RUNNING Return value 0 The operating system has detected an error 0 The rec Fehler element contains one of the values mentioned above Note This function is norma...

Страница 144: ...urn value 0 The operating system has detected an error 0 The rec Fehler element contains one of the values mentioned above Note This function is normally executed in singletasking systems You may not...

Страница 145: ...urned by rec Fehler 0 H1_WAIT_CONNECT H1_BLOCKED_DATA H1_BAD_LINE H1_WAIT_DATA H1_NO_DRIVER H1_NO_ADAPTER H1_NO_REQUEST Return value 0 The operating system has detected an error 0 The rec Fehler eleme...

Страница 146: ...N ret 0 cr Fehler 0 Y N Analyse error code returned by operating system Y cr Fehler H1_BAD_LINE N N Y N Analyse error code returned by operating system read again Y N H1StoppeVerbindung H1DriverClose...

Страница 147: ...program interface does not depend on the operating system i e all PLC functions ate available irrespective of the type of operating system Before a station becomes accessible you must first establish...

Страница 148: ...se parameters are read by means of S5GetConnectionParameter The value Vnr is set if the function completes without error This represents the connection number However this number will only be returned...

Страница 149: ...ters These parameters are read by means of S5GetConnectionParameterCard The value Vnr is set if the function completes without error This represents the connection number However this number will only...

Страница 150: ...be executed even if the connection has never truly existed When this function completes all the internal memory locations in the library and in the drivers are released Parameter connectionnumber Here...

Страница 151: ...the revision levels of installed drivers match or exceed a minimum level It is possible that some functions contained in this description are not implemented fully if they have an earlier revision le...

Страница 152: ...file functions where the filename is not explicitly specified retrieve the new file name from this location Return value 0 OK name was saved 1 File name too long Note The specified path must exist If...

Страница 153: ...file The standard parameter file is the file Net net which defaults to the root directory of drive C The name and path of the file may be changed You can do this as follows 1 Declare the variable CON...

Страница 154: ...It is also possible to use another text editor that does not write control characters to the data is located in a pure text file Chapter 5 contains the exact format of this file Parameters s5data is a...

Страница 155: ...VIPA CP143 plus QP It is also possible to use another text editor that does not write control characters to the data is located in a pure text file Chapter 5 contains the exact format of this file Par...

Страница 156: ...n uses the same file as previously described for S5GetConnectionParameter Parameters s5data is a pointer to the structure S5_VERBINDUNGSDATEN All elements must contain the required values Return value...

Страница 157: ...uses the same file as previously described for S5GetConnectionParameterCard Parameters s5data is a pointer to the structure S5_VERBINDUNGSDATEN_KARTE All elements must contain the required values Retu...

Страница 158: ...st be at least as long as specified by speicherlen Return value 0 OK The connection names are located in the memory area each one separated from the previous entry by a null and a single byte Bit 0 a...

Страница 159: ...tion mem is a pointer to the memory location This area of memory must have a minimum length of speicherlen Return value 0 OK The connection names are located in the memory area each one separated from...

Страница 160: ...This function changes the MS DOS vector This value should only be changed if the system can not operate with the default Parameters Vector range 78h 7Fh default 7Ah Return value old Vector H1_NO_DRIV...

Страница 161: ...sions occur on the network The station address is independent of other protocols e g IPX if the setting Protokollieren Ja log protocol yes has been specified On some LAN s the MAC driver may not be se...

Страница 162: ...the system contains only a single adapter Parameters address Pointer to a memory location containing the modified station parame ters The remaining 6 bytes contain the station address For an H1 envir...

Страница 163: ...pecified Net file Parameters netfile name of Net file vname name of the respective connection cr structure where parameters are saved Return value 0 OK The data is located in the structure TEXT_NO_NET...

Страница 164: ...ecord of H1 parameters to the specified Net file Parameters netfile Name of the Net file vname Name of the respective connection cr Structur which is used to transfer the parameters All parameters mus...

Страница 165: ...Parameter netfile Name of the Net file vname Name of the respective connection s5 Structure where retrieved parameters are stored Return value 0 OK The data has been entered into the structure TEXT_N...

Страница 166: ...1 parameters into the specified Net file Parameter netfile Name of the Net file vname Name of the respective connection s5 Structur which is used to transfer the parameters All parameters must have be...

Страница 167: ...enough to accommodate all values that must be retrieved otherwise the function must be executed more than once to read all data When S5StartRead is executed again any data that was previously retriev...

Страница 168: ...rameter s s5 Pointer to a structure of the type S5_PARAMS The values Kennung DB DW and Len must contain valid entries The structure s5 must contain a valid connection number that was started by means...

Страница 169: ...sed if the function S5StartRead is repeated speicher is a pointer to the area where retrieved data must be stored This must have a minimum length of speicherlen s5Fehler is a pointer to an integer var...

Страница 170: ...PLC Layer 7 program interface CP1413plus manual 4 64 Rev 00 07 4 3 4 1 4 Flowchart Read from the PLC Fig 4 4 Flowchart Read from the PLC...

Страница 171: ...nter to the data area which contains the values that must be sent The length of this storage space is determined by the specifications contained in s5 s5Fehler is a pointer to an integer variable If t...

Страница 172: ...that was started by means of the function S5StartConnection and that has not yet been terminated by the S5StopConnection function data is the pointer to the data area which contains the values that m...

Страница 173: ...received Parameters s5Fehler is a pointer to an integer variable If the function returns a value of 0 then s5Fehler contains the error code received from the remote station Some of the possible error...

Страница 174: ...S5 Fehler 0 Y S5 Fehler H1_BAD_LINE N ret 0 N cr Fehler 0 Y Y Analyse error returned by operating system Enter correct parameter N cr Fehler H1_WAIT_CONNECT Y N Y N Analyse error returned by operating...

Страница 175: ...remote station contains error In this case the function S5FetchPassiv is terminated with an error 1 If the return call function returns 0 the answer is transferred to the fetch operation Here the erro...

Страница 176: ...from the remote station contains errors In this case the function S5WritePassiv is terminated with an error 1 If the return call function returns 0 the answer is transferred to the fetch operation He...

Страница 177: ...ilable DB not present 3 PLC area too small 4 QVZ error occurred in PLC 5 error in display word ANZW 6 invalid ORG format 7 no data buffers available 8 no unused transport connections 9 error at the re...

Страница 178: ...PLC Layer 7 program interface CP1413plus manual 4 72 Rev 00 07...

Страница 179: ...1 Parameter file description 5 1 5 2 Constants and structures 5 4 5 2 1 H1 protocol driver definitions 5 4 5 2 2 Layer 7 interface definition 5 7 5 2 3 Definition of calling codes for drivers 5 10 5...

Страница 180: ......

Страница 181: ...f letters and numbers and it must be followed immediately by the equals sign Depending on the type of setting the value may consist of a string or a string enclosed in inverted commas Most sections co...

Страница 182: ...ntry is in HEX Example EthernetEigenerTSAP 2020202030202031 EthernetFremderTSAP Remote TSAP The length of a TSAP can be from 2 to 16 digits The entry is in HEX Example EthernetFremderTSAP 202020203020...

Страница 183: ...re the Express priorities These can accept up to 16 bytes of data Prio2 Prio3 are the normal priorities and Prio4 is the lowest priority Example EthernetPriorit t Prio2 EthernetMulticastkreis This con...

Страница 184: ...has not yet been sent define H1_INTERNAL_ERROR 8 should not occur define H1_NO_REQUEST 9 you have polled a task that does not exist define H1_NO_DRIVER 10 a call to the H1 driver has been detected bu...

Страница 185: ...TimeoutLive when this timer expires the connection is flagged as bad unsigned short TimeoutRetrySend when this timer expires the connection is flagged as bad unsigned short TimeoutNewSend when this ti...

Страница 186: ...nsigned short WENTRY_C H1StartConnect H1_CONNECT_PARAMS W_POINTER cr unsigned short WENTRY_C H1StartConnectCard H1_CONNECT_PARAMS_LINE W_POINTER cr unsigned short WENTRY_C H1StopConnect unsigned short...

Страница 187: ...a pack 1 typedef struct short s5 S5 unsigned char Headerlen 0x10 char KennungOpcode 1 char LenKennungOpcode 3 char Opcode Send 3 4 acknowledgement union struct char OrgBlock Send 3 acknowledgement F c...

Страница 188: ...char W_POINTER address unsigned short WENTRY_C S5SetStationAdressCard unsigned char W_POINTER address unsigned short card unsigned short WENTRY_C S5StartConnection H1_CONNECT_PARAMS W_POINTER cr unsig...

Страница 189: ...C H1GetLineCatacteristics char W_POINTER netfile char W_POINTER vname H1_CONNECT_PARAMS_LINE W_POINTER cr unsigned short WENTRY_C S5GetConnectionParameters char W_POINTER netfile char W_POINTER vname...

Страница 190: ...H1_DISCONNECT_REQUEST 2144 Pointer to connectionnumber define H1_SEND_DATA 2152 Pointer to H1_SENDPARAMS define H1_RECEIVE_DATA 2160 Pointer to H1_RECPARAMS define H1_GET_LINEPARAMS 2168 Pointer to H1...

Страница 191: ...to H1_CONNECTPARAMS define H1_START_SEND 0x36 Pointer to H1_SENDPARAMS define H1_START_RECEIVE 0x37 Pointer to H1_RECPARAMS define H1_CHECK_SEND 0x38 Pointer to H1_SENDPARAMS define H1_CHECK_RECEIVE 0...

Страница 192: ...define WENTRY_C __stdcall define W_POINTER elif defined OS2_FUNCTIONS_INCLUDED if defined OS2_32BIT if defined __BORLANDC__ define WENTRY_C pascal elif defined __IBMC__ defined __IBMCPP__ define WENTR...

Страница 193: ...1 6 2 PLC reception example using a parameter file 6 3 6 2 1 Source listing 6 3 6 2 2 Source diagrams 6 5 6 2 3 The respective PLC program 6 8 6 2 4 The respective CP143plus parameter settings 6 9 6...

Страница 194: ......

Страница 195: ...1 pragma optimize on int main int argn char argv int num err H1_CONNECT_PARAMS cr H1_SENDPARAMS sp printf H1 Testprogram C VIPA W Krings n if argn 1 num atoi argv 1 if num Vector printf Softint X pres...

Страница 196: ...ntf Send started err d n err delay for num 0 num 10 num delay H1CheckSend sp if sp Fehler printf Data was sent n break else printf Check send err d n sp Fehler else printf No connection err d n sp Feh...

Страница 197: ...ptr int num err H1_CONNECT_PARAMS cr S5_VERBINDUNGSDATEN s5daten S5_PARAMS s5 int s5fehler printf H1 AP Library test program C WKS n s send else AP read n if argn 1 num atoi argv 1 if num Vector print...

Страница 198: ...nction started err d n err delay for num 0 num 10 num delay if err S5PollRead 100 names s5fehler cr Vnr printf PLC data available AP Err d daten X n s5fehler names break else delay printf Read was pol...

Страница 199: ...void H1StopConnecten void CrParameterVorbesetzen H1_CONNECT_PARAMS_LINE cr cr CrParams Priority PRIORITY_2 cr CrParams ConnectType NORMAL_LINE cr CrParams LenDestAddr 6 cr Karte 0 Karte 1 cr CrParams...

Страница 200: ...ntf Connection started err d n cr Fehler tf rive time ref H1 D r n act ref rv n ref 3 wait a max of 3 s ot a vail if cr Fehler able then else or I sp Vnr cr Vnr prin nter sp DataLen 100 tf rupt memset...

Страница 201: ...CR e rrup rror t ve if POLLMODUS POLL mode or wait er ctor then else r d er while act ref Wait no longer than the preset tim err H n r d e 1ReadDa err n ta rp err time act printf Read r if err H1Start...

Страница 202: ...0 00002 00004 00006 SPA FB 126 NAME SEND A SSNR KY 0 0 SSNR tile 0 A NR KY 0 0 ANZW MW 180 PAFE MB 198 00012 00014 00016 SPA FB 127 NAME REC A SSNR KY 0 0 SSNR tile 0 A NR KY 0 0 ANZW MW 184 PAFE MB...

Страница 203: ...131313131313131 corresponds to the remote TSAP of Net net Task type FetchPass Task number 82 Tile offset 0 Priority Prio2 Ethernet task type Normal Passiv Multicast circuit number 0 Automatic start Ye...

Страница 204: ...P 3131313131313131 EthernetFremderTSAP 3131313131313131 EthernetStartParameter EthernetLeitungsart Normal Aktiv EthernetPriorit t Prio2 EthernetMulticastkreis 0 Aktive connection for Write Test Verbin...

Страница 205: ...of SSN BG85C 3COM adapter for ISA Bus 7 3 7 5 Installation of the H1 driver V3 xx for Windows NT 4 0 7 4 7 5 1 Installation of SSN BG88 Z NYX adapter for PCI Bus 7 4 7 5 2 Installation of SSN BG85C 3...

Страница 206: ...ksdjfk...

Страница 207: ...1 driver must be uninstalled before the new H1 driver V 3 xx can be installed under Windows NT 7 2 Uninstalling older Windows NT drivers If an earlier version of the H1 driver is installed on your sys...

Страница 208: ...in group Select Network in the control panel A dialogue box containing the current configuration is displayed click on Network adapter and then on Add to install the new network adapter Select the fol...

Страница 209: ...l A dialogue box containing the current configuration is displayed Click on Network adapter and then on Add to install the new network adapter Select the following driver from the displayed list 3COM...

Страница 210: ...bourhood icon Click on Properties in the menu This displays a menu with tabs for the various settings Click on the Network adapter tab and then on Add to install the new network adapter A list of avai...

Страница 211: ...This displays a menu with tabs for the various settings Click on the Network adapter tab and then on Add to install the new network adapter A list of available drivers will be displayed Select the fo...

Страница 212: ...w shown above Parameter Filter Here you can specify which messages should be rejected by the filter The default setting for both VIPA PC network adapters is Promiscuous Mode Promiscuous Mode operation...

Страница 213: ...ndungenOverlapped H1HoleStationsAdresse H1SetzeStationsAdresse H1HoleStandardwerte H1SetzeStandardwerte H1SendeDaten H1SendeDatenEx H1StarteSenden H1StarteSendenOverlapped H1StarteSendenExOverlapped H...

Страница 214: ...seAusSPS S5LeseAusSPSOverlapped S5StarteLesen S5StarteLesenOverlapped S5AbfrageLesen S5AbfrageLesenOverlapped S5SchreibeInSPS S5SchreibeInSPSOverlapped S5StartSchreiben S5StartSchreibenOverlapped S5Ab...

Страница 215: ...sult for checking overlapped functions The programming conditions shown below must be met before you can use any one of these functions H1StarteVerbindungOverlapped H1StoppeVerbindungOverlapped H1Stop...

Страница 216: ...d functions Once the function call has been initiated the application program jumps to the respective function in the DLL passing amongst others the parameters UserFctCall UserFct and Timeout_ms to th...

Страница 217: ...or Priority ConnectType LenDestAddr etc that are only provided as examples and should be adapted to the respective application Entering the connection PC Side CP function PLC side in structure CONNECT...

Страница 218: ..._LINE H1 connection Send FB Send FB Control alternative FB SendAll cyclic Tab 7 2 Procedure PLC transmits data to the PC Layer 4 PC transfers data to the PLC PC side CP function PLC side SEND H1SendeD...

Страница 219: ...ageSenden in structure CONNECT_PARAMS ConnectType NORMAL_LINE ACTIVE_LINE H1 connection Main connection Receive Multi connection Send FB Receive FB Control alternative FB ReceiveAll cyclic RECEIVE H1L...

Страница 220: ...NORMAL_LINE AKTIVE_LINE Fetch Passive FB SendAll cyclic FB ReceiveAll cyclic Tab 7 5 Procedure read data from PLC Layer 7 PC transfers data into the PLC Write PC side CP function PLC side WRITE S5Schr...

Страница 221: ...ctType NORMAL_LINE PASSIV_LINE Write active FB Send FB SendAll cyclic FB ReceiveAll cyclic Tab 7 7 Procedure PLC transfers data to PC Layer 7 PLC reads data from PC PC side CP function PLC side FETCH...

Страница 222: ...AMS H1 Parameter Priority This parameter is included to provide compatibility with the NET NET file functions Any values in this parameter are ignored ConnectType Here you must specify the type of con...

Страница 223: ...define the length of the TSAP of the destination system The length of a TSAP can be from 0 to 16 bytes A length of 0 specifies that no TSAP is to be used DestTSAP TSAP Transport Service Access Point...

Страница 224: ...st be used for any future function calls that relate to this connection The connection number may be released by the function H1StoppeVerbindung Fehler Fehler error may contain an error message as des...

Страница 225: ...as never opened the respective connection no longer exists H1_WAIT_DATA No data was received as yet You can determine the status of a connection by means of H1AbfrageLesen H1_WAIT_SEND Data has not be...

Страница 226: ...ss 6 bytes consists of the following bytes 1 2 3 0x00 0x20 0xD5 VIPA network identifier bytes 4 5 6 these 3 bytes are located on the CP1413plus Z NYX adapter Fig 7 3 The ethernet end address of the Z...

Страница 227: ...to exchange data with the destination system It is possible to establish multiple connections to different or even to the same system When one of these connections is no longer required it should be t...

Страница 228: ...an application program running on the PC All required structures are specified in the file H1DEF H Do not use any other structures VIPA reserves the right to change this file if system expansions or e...

Страница 229: ...se function releases any allocated resources All the connections established for the current task are terminated Parameters none Returns 0 H1_BAD_LINE H1_NO_DRIVER H1_NO_ADAPTER Note This must be the...

Страница 230: ...ameters version a pointer to an unsigned short variable that contains the version number of the H1 driver in BCD code Example a return of 304 indicates version 3 04 Return 0 H1_No_SLOT H1_NO_DRIVER H1...

Страница 231: ...RIVER H1_NO_ADAPTER Returns 0 an operating system error has occurred 0 the cr Fehler element contains one of the above values Note If this function was completed successfully and without an error a co...

Страница 232: ...by cr Fehler 0 H1_BAD_CR_PARAMS H1_NO_SLOT H1_BAD_LINE H1_NO_DRIVER H1_NO_ADAPTER ov a pointer to a structure of the type OVERLAPPED You must first create an event The event is enabled when the conne...

Страница 233: ...ber in the most significant word and the connection reference in the least significant word Returns 0 H1_NO_SLOT H1_BAD_LINE H1_NO_DRIVER H1_NO_ADAPTER Note The connection number is not available any...

Страница 234: ...number in the most significant word and the connection number in the least significant word ov pointer to a structure of the type OVERLAPPED You must have created an event previously The event will be...

Страница 235: ...H1_BAD_LINE H1_NO_DRIVER H1_NO_ADAPTER Note All connection numbers that have been established will become invalid when this function has completed The driver must have been opened by means of H1Drive...

Страница 236: ...arameters ov pointer to a structure of the type OVERLAPPED You must have created an event previously The event will be issued when the connection has been closed successfully The function H1GetOverlap...

Страница 237: ...ry area that contains the station parameters Byte 0 1 length of the station address Byte 2 7 current station address Byte 8 13 ROM station address nKarte adapter number 0 3 default 0 This is a default...

Страница 238: ...ation addresses must never be duplicated This would cause collisions on the network The station address can only be altered if the MAC driver H1 driver is set to operate in promiscuous mode For Window...

Страница 239: ...arameters init pointer to a memory area containing the system values nKarte adapter number 0 3 default 0 This is a default parameter that may not be required Returns 0 H1_NO_SLOT H1_NO_DRIVER H1_NO_AD...

Страница 240: ...ion operates with both old and new parameters H1 system values Window sizes MaxCredit Maximum window size Permanently 0 MinCredit Minimum window size Permanently 0 Default settings for requests Persis...

Страница 241: ...f 10 milliseconds Default 600 6 seconds Parameter for transport acknowledgements ACK s FlowControlWindowTimeout multiples of 10 milliseconds Default 1000 InactivityMaxCount maximum value default 3 Rep...

Страница 242: ...sets H1_BLOCKED_DATA in the element Fehler Bit 15 must never be set in the last message of a blocked transmission Possible values returned by send Fehler are 0 H1_BAD_LINE H1_NO_DRIVER H1_NO_ADAPTER...

Страница 243: ...ure containing transmit parameters The parameters Vnr DataLen and SendLen 0 must be specified The buffer located at the end of the structure must have a length of sizeof H1_SENDPARAMS DataLen Blocked...

Страница 244: ...in the element Fehler Bit 15 must never be set in the last message of a blocked transmission Possible values returned by send Fehler are 0 H1_BAD_LINE H1_WAIT_SEND H1_NO_DRIVER H1_NO_ADAPTER H1_NOT_S...

Страница 245: ...must have a length of sizeof H1_SENDPARAMS DataLen Bit 15 of element Vnr must be set if the message must form a part of a blocked transmission On the receiving side this bit sets H1_BLOCKED_DATA in th...

Страница 246: ...The parameters Vnr DataLen and SendLen 0 must be specified The buffer located at the end of the structure must have a length of sizeof H1_SENDPARAMS DataLen Blocked data messages are not permitted Po...

Страница 247: ...es below 0 H1_BAD_LINE H1_WAIT_SEND H1_NO_DRIVER H1_NO_ADAPTER H1_NOT_SUPPORTED Note You may use the H1StarteSendenOverlapped function instead of the pair of functions H1StarteSenden H1AbfrageSenden I...

Страница 248: ...H1_BAD_LINE N ret 0 N cr Fehler 0 Y Y Analyse error code returned by operating system Y cr Fehler H1_BAD_LINE N N Y N Analyse error code returned by operating system Bad connection number or connecti...

Страница 249: ...s to the caller when data was received successfully or when a timeout has occurred Where large quantities of data are received resulting in the H1_BLOCKED_DATA message you must ensure that H1LeseDaten...

Страница 250: ...H1Rec H1_RECPARAMS malloc sizeof H1_RECPARAMS RECLEN H1Rec Vnr H1ConnectParams Vnr Connection number H1Rec DataLen RECVLEN Size of the data packet RecLen H1Rec RecLen 0 reset H1Rec Fehler H1_WAIT_DAT...

Страница 251: ...VER H1_NO_ADAPTER H1_NOT_SUPPORTED Returns 0 An error has occurred in the operating system 0 The rec Fehler element contains one of the above values Note This function only returns to the caller when...

Страница 252: ...n H1AbfrageLesen must be called again Where large quantities of data are received resulting in the H1_BLOCKED_DATA message you must ensure that H1LeseDaten is called repeatedly until all data has been...

Страница 253: ...H1ConnectParams Vnr Connection number H1Rec DataLen RECLEN Size of data packet RecLen H1Rec RecLen 0 reset H1Rec Fehler H1_WAIT_DATA while ret H1Rec DataLen H1Rec Fehler Condition DataLen the data act...

Страница 254: ...GetOverlappedResult Parameters rec pointer to a structure containing receive parameters The parameters Vnr DataLen and SendLen 0 must be specified The buffer located at the end of the structure must h...

Страница 255: ...e rec Fehler element contains one of the above values Note This function initiates a read task The result of the function can be checked by means of H1AbfrageLesenEx You may use the H1StarteLesenExOve...

Страница 256: ...and SendLen 0 must be specified The buffer located at the end of the structure must have a length of sizeof H1_RECPARAMS DataLen Possible values returned by rec Fehler are 0 H1_BLOCKED_DATA H1_BAD_LI...

Страница 257: ...by rec Fehler 0 H1_BLOCKED_DATA H1_BAD_LINE H1_WAIT_DATA H1_NO_DRIVER H1_NO_ADAPTER H1_NOT_SUPPORTED Returns 0 An error has occurred in the operating system 0 The rec Fehler element contains one of th...

Страница 258: ...RECPARAMS DataLen Possible values returned by rec Fehler 0 H1_BLOCKED_DATA H1_BAD_LINE H1_WAIT_DATA H1_NO_DRIVER H1_NO_ADAPTER H1_NOT_SUPPORTED Returns 0 An error has occurred in the operating system...

Страница 259: ...f the type OVERLAPPED This is a structure that is used for Overlapped functions The completion of the above functions can be checked by means of a call to the function H1GetOverlappedResult LpNumberOf...

Страница 260: ...0 cr Fehler 0 Y N Analyse error code returned by operating system Y cr Fehler H1_BAD_LINE N N Y N Analyse error code returned by operating system read again Y N H1StoppeVerbindung H1DriverClose END ST...

Страница 261: ...Connections that are no longer required should be closed You must configure the passive tasks SendAll and RecAll before communications between PLC and PC can be established The PLC functions S5StarteL...

Страница 262: ...structure containing connection parameters The value Vnr is set if the function completes without error This represents the connection number However this number will only be returned if all drivers...

Страница 263: ...All internal memory locations in the library and in the drivers are released when this function completes Parameters vnr Here you must supply a valid connection number of a connection that was starte...

Страница 264: ...inate all connections include S5ACCESS H USHORT WENTRY_C S5StoppeVerbindungen void The S5StoppeVerbindungen function is used to terminate all established connections Parameters none Returns 0 H1_BAD_L...

Страница 265: ...mum revision level of the installed drivers is matched or exceeded You can retrieve the revision level of the H1 driver by means of cprev H1Rev It is possible that some functions contained in this des...

Страница 266: ...s Byte 2 7 current station address Byte 8 13 ROM station address fixed nKarte adapter number 0 3 Default 0 This parameter has a default value and may be ignored when the function is called Returns 0 H...

Страница 267: ...is possible that collisions occur on the network It is only possible to modify the station address when the MAC driver H1 driver is set to operate in promiscous mode In windows NT this mode can be sel...

Страница 268: ...oc sizeof S5_PARAMS RECVLEN The function was completed properly if it returns 0 otherwise the return value contains the H1 error If the returned value is 0 you can access the data as follows PLCData 0...

Страница 269: ...n was completed properly if it returns 0 otherwise the return value contains the H1 error If the returned value is 0 you can access the data as follows PLCData 0 UCHAR s5 sizeof S5_PARAMS 0 PLCData 1...

Страница 270: ...Programming CP1413plus manual 7 64 Rev 00 07 Returns 0 H1_BAD_LINE H1_NO_DRIVER H1_NO_ADAPTER See also S5StarteLesenOverlapped S5AbfrageLesenOverlapped...

Страница 271: ...ameters s5 pointer to a structure of the type S5_PARAMS The values Kennung DB DW and Len of the s5 structure must contain valid entries s5 must contain a valid connection number which was returned by...

Страница 272: ...by the function S5StarteVerbindung You must allocate the required amount of memory after the s5 structure s5 malloc sizeof S5_PARAMS RECVLEN If the returned value is 0 you can poll for data by means o...

Страница 273: ...g DB DW and Len of the s5 structure must contain valid entries s5 must contain a valid connection number which was returned by the function S5StarteVerbindung The function will either return a 0 or an...

Страница 274: ...number which was returned by the function S5StarteVerbindung The function will either return a 0 or an H1 error If the returned value is 0 you can access the received data as follows PLCData 0 UCHAR...

Страница 275: ...CP1413plus manual H1 Driver V3 xx for Windows NT Rev 00 07 7 69 Returns 0 H1_BAD_LINE H1_WAIT_DATA H1_NO_DRIVER See also S5LeseAusSPS S5StarteLesen...

Страница 276: ...Programming CP1413plus manual 7 70 Rev 00 07 Flowchart Read from PLC Fig 7 7 Flowchart Read from PLC...

Страница 277: ...S5_PARAMS SENDLEN Write data can be supplied as follows memcpy UCHAR s5 sizeof S5_PARAMS PCData SENDLEN The function will either return a 0 or an H1 error Tab 7 9 contains an overview of the H1 errors...

Страница 278: ...5 structure s5 malloc sizeof S5_PARAMS SENDLEN Write data can be supplied as follows memcpy UCHAR s5 sizeof S5_PARAMS PCData SENDLEN The function will either return a 0 or an H1 error Tab 7 9 contains...

Страница 279: ...CP1413plus manual H1 Driver V3 xx for Windows NT Rev 00 07 7 73 Returns 0 H1_BAD_LINE H1_NO_DRIVER H1_NO_ADAPTER See also S5StarteVerbindung S5StartSchreiben S5StoppeVerbindung S5AbfrageSchreiben...

Страница 280: ...quired amount of memory for received data after the s5 structure s5 malloc sizeof S5_PARAMS SENDLEN Write data can be supplied as follows memcpy UCHAR s5 sizeof S5_PARAMS PCData SENDLEN The function w...

Страница 281: ...tructure s5 malloc sizeof S5_PARAMS SENDLEN Write data can be supplied as follows memcpy UCHAR s5 sizeof S5_PARAMS PCData SENDLEN The function will either return a 0 or an H1 error Tab 7 9 contains an...

Страница 282: ...Programming CP1413plus manual 7 76 Rev 00 07 Returns 0 H1_BAD_LINE H1_NO_DRIVER H1_NO_ADAPTER See also S5StarteVerbindung S5SchreibeInSPS S5AbfrageSchreiben S5StoppeVerbindung...

Страница 283: ...ter to a structure of the type S5_PARAMS The values Kennung DB DW and Len of the s5 structure must contain valid entries s5 must contain a valid connection number which was returned by the function S5...

Страница 284: ...by the function S5StarteVerbindung The function will either return a 0 or an H1 error Tab 7 9 contains an overview of the H1 errors and their description Any S5 errors returned by the other station ar...

Страница 285: ...Fehler 0 Y S5 Fehler H1_BAD_LINE N ret 0 N cr Fehler 0 Y Y Analyse error returned by operating system Enter correct parameter N cr Fehler H1_WAIT_CONNECT Y N Y N Analyse error returned by operating s...

Страница 286: ...The function will either return a 0 or an H1 error Tab 7 9 contains an overview of the H1 errors and their description UserFctCall pointer to the call back function Once the request has been received...

Страница 287: ...e consisting of a valid pointer to an s5 structure This structure may contain the same address as the received structure or another address that you have reallocated Reallocation is one way of dynamic...

Страница 288: ...nce the amount has become available The function will either return a 0 or an H1 error Tab 7 9 contains an overview of the H1 errors and their description UserFctCall pointer to the call back function...

Страница 289: ...e consisting of a valid pointer to an s5 structure This structure may contain the same address as the received structure or another address that you have reallocated Reallocation is one way of dynamic...

Страница 290: ...ot available DB not present 3 PLC area too small 4 QVZ error occurred in PLC 5 error in display word ANZW 6 invalid ORG format 7 no data buffers available 8 no unused transport connections 9 error at...

Страница 291: ...ilename and path All Net file functions that do not refer to a specific filename will use this new filename Returns 0 OK name was accepted 1 filename too long Note The specified path must exist but th...

Страница 292: ...ard parameter file Net net is the standard parameter file and it is located in the root directory of drive C The name and path of this file can be changed at any time To do this proceed as follows 1 S...

Страница 293: ...tor to create and to modify this file Chapter 7 6 5 1 describes the format of this file Parameters s5daten a pointer to the structure S5_CONNECTIONDATA The element Connectionname must contain a valid...

Страница 294: ...u may use an ASCII editor to create and to modify this file Chapter 7 6 5 1 describes the format of this file Parameter s5daten a pointer to the structure S5_CONNECTIONDATA The element Connectionname...

Страница 295: ...ngsparameter This function uses the same file as described for S5HoleVerbindungsparameter Parameters s5daten is a pointer to the structure S5_CONNECTIONDATA All elements must contain valid settings Re...

Страница 296: ...ungsparamsKarte This function uses the same file as described for S5HoleVerbindungsparameter Parameters s5daten is a pointer to the structure S5_CONNECTIONDATA_ ADAPTER All elements must contain valid...

Страница 297: ...The allocated length must equal or exceed the setting in len Returns 0 OK memory now contains the connection names separated by null terminators and a byte Bit 0 the connection is in use if this is se...

Страница 298: ...h of the memory area used for the transfer mem is the pointer to the memory area The allocated length must equal or exceed the setting in len Returns 0 OK memory now contains the connection names sepa...

Страница 299: ...ters netfile the name of the Net file vname the name of the respective connection cr the structure where the parameters should be saved Returns 0 OK data is located in the structure TEXT_NO_NET_FILE C...

Страница 300: ...specified Net file Parameters netfile the name of the Net file vname the name of the respective connection cr the structure where the parameters should be saved All parameters must contain valid entr...

Страница 301: ...eters netfile the name of the Net file vname the name of the respective connection s5 the structure where the parameters should be saved Returns 0 OK data is located in the structure TEXT_NO_NET_FILE...

Страница 302: ...specified Net file Parameter netfile the name of the Net file vname the name of the respective connection s5 the structure where the parameters should be saved All parameters must contain valid entri...

Страница 303: ...parameter It may contain a real number a string of characters or a string of characters enclosed in quotation marks Most sections have a number of different parameters You may also include comments in...

Страница 304: ...rameters depends on the destination system This entry is a HEX number Example EthernetStartParameter 20303436h EthernetLeitungsart Ethernet line type Defines the type of operation Accepted values are...

Страница 305: ...8 Supplement Please find here the current product description which was not ready for print earlier...

Страница 306: ......

Страница 307: ...r having to mesh with it Features Supports the Plug and Play technology this means that it is fully integrated in the system without the user having to mesh with it Auto Select Media Type means the au...

Страница 308: ...attention to the following Hints 1 Turn off the computer and remove the power cable 2 Remove the cover of the computer according to the instructions of the manufacturer 3 Remove the metal Slot covers...

Страница 309: ...r the installation The data can be obtained from your system administrator Network access user name password Computer name Workgroup name Main server First local network The letters are ordered in acc...

Страница 310: ...n in the network Go to the Windows 95 Start Men to the Men point Einstellungen Select here the Systemsteuerung The window Systemsteuerung will open In this window call up the programm Netzwerk The dia...

Страница 311: ...sk SW88C Disk 1 3 und click Diskette Select the disk drive and click OK The driver list from 3COM will be displayed In the manufacturer list select the following card and click OK 3COM EtherLink XL CO...

Страница 312: ...nual 6 Rev 00 07 Installation under Windows NT Start Windows NT and select under Start Einstellung Systemsteuerung Netzwerk The following window will open Insert the disk SW88C Disk 1 3 and select the...

Страница 313: ...l be opened Click Diskette The following dialogue window will open with the spezified driver Select the driver and confirm with OK All necessary data will now be transfered to the PC Start the PC anew...

Страница 314: ...ion of the H1 driver under Windows NT the delivered disk SSN SW83N Disk 1 1 is necessary Select under Start Einstellung Systemsteuerung Netzwerk The following window will open Insert the disk SSN SW83...

Страница 315: ...ard from VIPA Rev 00 07 9 A selection list will be opened Click on disk All necessary data will now be transfered to the PC Start the PC anew Do not forget to remove the disk from the drive The H1 dri...

Страница 316: ...ernet Interface AUI IEEE 802 3i BNC RJ 45 PC Interface 32 Bit PCI Bus Rev 2 0 Protection type IP00 according to DIN 40050 Ambient Conditions Operating temperature 0 C 70 C Storage temperature 40 C 70...

Страница 317: ...Appendix A Technical data A 1 B Abbreviations B 1 C List of figures C 1 D Index D 1...

Страница 318: ...dfgdfgfdg...

Страница 319: ...erface AUI IEEE 802 3 BNC RJ 45 PC interface 32 Bit PCI Bus Rev 2 0 Protection class IP00 as per DIN 40050 Permissible environmental conditions Operating temperature 0 C 50 C Storage temperature 40 C...

Страница 320: ...Bit ISA Bus I O Base 200h 3E0h in 10h Schritten EISA Interrupt Request 3 4 5 7 9 10 11 12 15 Plug and Play Yes Protection class IP00 as per DIN 40050 Permissible environmental conditions Operating te...

Страница 321: ...ccess with Collision Detect D DA Destination Address DC Disconnect Confirm DISC Disconnect DLC Data Link Control DM Disconnect Mode DR Disconnect Request DSP Domain Specific Part which station has bee...

Страница 322: ...ect RNR Receiver Not Ready RR Receive Ready S SA Source Address SABME Set Asynchronous Balanced Mode Extended SAP Service Access Points SFD Start Frame Delimiter SP Segmentation Permitted T TCP Transm...

Страница 323: ...connection to a thick ethernet network 3 5 Fig 3 4 PCI adapter connection to a twisted pair network 3 6 Fig 3 5 Installation of the 3Com adapter 3 32 Fig 3 6 Selecting On board Coax BNC 3 37 Fig 3 7 S...

Страница 324: ...List of figures CP1413plus manual C 2 Rev 00 07...

Страница 325: ...estination address 4 6 7 17 DestTSAP external 7 17 Determine station address 7 31 7 60 Determine the version of the driver 7 24 Determining the driver version 4 15 Determining the ethernet address 4 1...

Страница 326: ...ng 7 27 7 30 H1StoppeVerbindungen 7 29 H1StoppeVerbindungOverlapped 7 28 H1TestConnection 4 19 4 21 H1WriteParameter 4 58 Hub 2 16 I Initiate connection 4 16 Initiate connections for multiple adapters...

Страница 327: ...9 Send expedited data 4 30 Set MS DOS entry Vector 4 28 Set NET NET filename 7 85 Set NET NET file name 4 46 Set station address 4 24 4 55 7 32 7 61 Set station address for multiple adapters 4 25 4 56...

Страница 328: ...ex CP1413plus manual D 4 Rev 00 07 hardware installation 3 4 network cabling 3 5 software installation 3 7 MS DOS 3 8 OS 2 3 21 Windows NT 3 25 7 4 Z nyx adapter guide 3 1 Z nyx board locator 1 3 M St...

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