Lenze 3241C Manual de usuario

SHPIPCBPB.DvñÄ.Dv'äSoftware ManualIndustrial PCL-force Controller 3241C - Backplane BusProgramming Interface I/O-System 1000L-force Controls

3 API functions 8  BpbGetStates function Parameter [in] HANDLE hOpen Pointer to open context (handle) for identification [out] PBPBSTATES pBpbSt

API functions 3  9 3.3.2 Service functions The two functions BpbResetBpb and BpbResetError serve to carry out troubleshooting. BpbResetBpb func

3 API functions 10  3.3.3 Network management By means of the BpbSetOperational network management function, the status of the backplane bus can be

API functions 3  11 3.4 Communication In this chapter the transmission/reception of process data (PDOs) and configuration data (SDOs) is describ

3 API functions 12  A configuration parameter of an I/O module is treated as an SDO in the IPC and is transferred to the BPB controller via the FIF

API functions 3  13 3.4.3 SDO indexes The following table provides a summary of possible telegrams: Designation Index Subindex Description

3 API functions 14  In the following the identification of the modules is described: Module Value DI_2X 0x001 DI_4X 0x003 DI_8X

API functions 3  15 3.4.4 SDO block structure SDO memory area header 1. DWORD Status register 2. DWORD BpbSdoBlockHeader SDOs 3. DWORD … n. DW

3 API functions 16  In the following the SDOs for writing/reading and the corresponding status message/response are shown: Write request Structural

API functions 3  17 Response Structural element Type Bits Description FIFO Header 1 DWORD Value BYTE 24-31 2. value Value BYTE 16-23 1. v

3 API functions 18  3.4.6 PDO communication Process data (PDO) In order to read process data from the backplane bus, the BpbReadPdo function is us

API functions 3  19 3.4.7 PDO functions BpbReadPdo function Parameter [in] HANDLE hOpen Pointer to open context (handle) for identification [o

3 API functions 20  3.4.8 Memory requirements for process data The memory requirements for process data can be calculated via the currently availa

API functions 3  21 In the next step, the BPB controller classifies the I/O compound modules determined on the basis of their slice ID according

3 API functions 22  INPUTS OUTPUT Abb. 7 Memory image of inputs and outputs in the address a

API functions 3  23 3.5 Status description of the backplane bus (state machine) The switch-on procedure in the backplane bus is effected in seve

3 API functions 24  Error number Category Source Description Dec Hex 101 65 Error BPB controller Controller timeout during processing

API functions 3  25 The following SDO errors can occur: Error list for the SDO status (status byte in the second DWORD of the SDO response) Error

3 API functions 26  3.7 I/O module types and their data width In this chapter a list of the available I/O modules is shown: Disk Description Dat

API functions 3  27 Disk Description Data width Counter EPM−S600 1 counter 32 bits, 24 V DC (reading, setting, comparing) 12 bytes input/10

Contents  1 Contents 1 Introduction ... 32 Architect

4 Software 28  4 Software List of the software required for the individual application: 4.1 Driver Name Description Directory BpbDrvXp.sys Bac

Definitions, acronyms, and abbreviations 5  29 5 Definitions, acronyms, and abbreviations The following abbreviations are relevant for underst

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Contents 2 

Introduction 1  3 1 Introduction This manual describes the programming interface for the on board I/O system 1000. The L-force Controller 3241 a

2 Architecture 4  2 Architecture In the following illustration the architecture of the backplane bus to the application is shown in a detailed man

API functions 3  5 3 API functions The programming interface is based on the backplane bus device driver and provides an interface for the trans

3 API functions 6  3.2 Basic functions The basic functions serve to the connection establishment or connection termination: 3.2.1 Function: BpbOp

API functions 3  7 3.3 Diagnostics, service functions and network management 3.3.1 Diagnostics functions The diagnostics function provide some