Rockwell-automation 1747-PCINT API Software for 1746 I/O Manual de usuario Pagina 104
- Pagina / 155
- Tabla de contenidos
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
6–50 Library of Routines OC_PollScanner
Publication 1747-6.5.3 June 1998
OC_PollScanner OC_PollScanner reads module I/O interrupt, discrete input interrupt, and end-of-
scan notification messages from the scanner.
Syntax:
int OC_PollScanner(HANDLE handle, int MsgFilter, MSGBUF *msgbuf);
Parameters:
Description:
The
MSGBUF structure is defined as:
typedef struct {
BYTE MsgID;
BYTE MsgData[4];
} MSGBUF;
The MsgID member of the msgbuf structure will be one of the following values:
Parameter: Description:
handle
Must be a valid handle returned from OC_OpenScanner
MsgFilter
If MsgFilter is:
OCMSG_DIINT
OCMSG_IOINT,
OCMSG_EOS, OC_PollScanner returns a message only
OCMSG_EOS_DMDIN of the corresponding type, if any
or
OCMSG_EOS_DMDOUT
OCMSG_ANY OC_PollScanner searches for a
message, in
the order OCMSG_DIINT, OCMSG_IOINT,
OCMSG_EOS_DMDIN,
OCMSG_EOS_DMDOUT, then
OCMSG_EOS, from any of the sources.
msgbuf
A structure that contains scanner messages
This value: Means:
OCMSG_NONE No message available
OCMSG_IOINIT I/O module interrupt message, see OC_SetModuleInterrupt
OCMSG_DIINT Discrete input interrupt message, see OC_ConfigureDII
OCMSG_EOS_DMDIN
End-of-scan notification message from OC_DemandInputScan command,
see OC_EnableEOSNotify
OCMSG_EOS_DMDOUT
End-of-scan notification message from OC_DemandOutputScan
command, see OC_EnableEOSNotify
OCMSG_EOS
End-of-scan notification message for timed I/O scan, see
OC_EnableEOSNotify
- API Software for 1
- 1746 I/O PCI 1
- Interface 1
- Allen-Bradley 1
- Important User 2
- Information 2
- Using This Manual 3
- Preface–2 Using This Manual 4
- Table of Contents 5
- Configuring I/O 6
- Chapter 5 6
- Error Codes Appendix A 7
- Overview 9
- The 1746 I/O PCI 10
- Interface API 10
- Understanding 11
- Architecture 11
- 1–4 Overview 12
- Installing the 13
- Windows NT API 14
- Installation Details 15
- 1–8 Overview 16
- Using the API 17
- DOS Considerations 18
- 2–4 Using the API 20
- 2–6 Using the API 22
- Developing Applications 27
- Programming 28
- Sequence 28
- Initialize the scanner 29
- Configure the scanner 29
- 3–4 Developing Applications 30
- Scan I/O 31
- Example for DOS 32
- Developing Applications 3–7 33
- 3–8 Developing Applications 34
- Developing Applications 3–9 35
- 3–10 Developing Applications 36
- Developing Applications 3–11 37
- Example for 38
- Windows NT 38
- Developing Applications 3–13 39
- 3–14 Developing Applications 40
- Developing Applications 3–15 41
- 3–16 Developing Applications 42
- Developing Applications 3–17 43
- 3–18 Developing Applications 44
- Developing Applications 3–19 45
- 3–20 Developing Applications 46
- Using the API Structures 47
- Configuring I/O Modules 49
- 5–2 Configuring I/O Modules 50
- Using M0-M1 Files 51
- Supported I/O 52
- 5–6 Configuring I/O Modules 54
- Library of Routines 55
- OCIOCFG structure 61
- Return Value: 101
- Considerations: 101
- Example: 101
- MsgFilter 104
- MsgFilter is: 104
- WORD len); 111
- of the module in the slot 113
- and len are ignored 113
- Description: 115
- (*callback)() ); 129
- This example is for DOS only 130
- Parameters: 142
- Appendix 147
- Extended Error 148
- B–2 Testing Function Calls 152
- Publication Problem Report 153
- BUSINESS REPLY MAIL 154
- Worldwide representation 155
Relacionado con productos y manuales para Equipo Rockwell-automation 1747-PCINT API Software for 1746 I/O
Equipo Rockwell-automation 1771-OFE/B Analog Output Module User Manual Manual de usuario
(84 paginas)
(84 paginas)
Equipo Rockwell-automation 1738-8CFGM23 ArmorPoint Module with Configurable 2 Manual de usuario
(20 paginas)
(20 paginas)
Equipo Rockwell-automation 1769-OA16 Compact 16-Point 100 to 240V ac Output M Manual de usuario
(20 paginas)
(20 paginas)
Equipo Rockwell-automation 1792D-8BVT8D ArmorBlock MaXum 8 Input/8 Output Mod Manual de usuario
(16 paginas)
(16 paginas)
Equipo Rockwell-automation 1769-SDN Compact I/O DeviceNet Scanner Module User Manual de usuario
(156 paginas)
(156 paginas)
Equipo Rockwell-automation 1762-IF2OF2 MicroLogix Analog Input/Output Module Manual de usuario
(28 paginas)
(28 paginas)
Equipo Rockwell-automation 1769-IF8 Compact 1769-IF8 Analog Input Module Manual de usuario
(32 paginas)
(32 paginas)
Equipo Rockwell-automation 1734-VHSC24 Very High-Speed Counter Modules User M Manual de usuario
(74 paginas)
(74 paginas)
Equipo Rockwell-automation 1757-FFLD4 Foundation Fieldbus Linking Device Inst Manual de usuario
(28 paginas)
(28 paginas)
© 2020, manymanuals.es. Todos los derechos reservados | 0.064 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentarios a estos manuales