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Contents Contents Contents .......................................................................................................................2 Items Supplied .............................................................................................................5 Accessories................................................................................5 Important Information ................................................................................................7 Technical Description of the IK 220 ...........................................................................8 Access time to measured values...............................................9 Incremental encoders ......................................................9 EnDat/SSI .........................................................................9 Hardware ....................................................................................................................10 Specification of the PCI bus.....................................................10 Encoder inputs .........................................................................10 Specification of the 11-µAPP interface .....................................10 Specification of the 1 VPP interface .........................................11 Specification of the EnDat interface ........................................11 Specification of the SSI interface.............................................11 Encoder outputs.......................................................................12 Encoder signal compensation..................................................14 External inputs/outputs ............................................................14 Connections X8, X9 for external inputs/outputs.............14 Latching measured values via external inputs ...............16 Latch outputs -Lout ........................................................16 Latching measured values more than one IK 220..........17 Flowchart: Save position value.......................................18 Operating parameters ...............................................................................................19 Driver software for WINDOWS ................................................................................22 General information .................................................................22 Device driver for Windows NT (IK220DRV.SYS)......................23 Device driver for Windows 95/98 (IK220VXD.VXD) .................23 The Windows DLL (IK220DLL.DLL).........................................23 Installing the Drivers and DLLs under Windows NT and Windows 95/98........................................................................24 Examples .................................................................................24 Example for console application.....................................24 Example for Visual C++..................................................24 Example for Visual Basic ................................................24 Example for Borland Delphi............................................24 Calling the DLL functions from an application program...........25 Microsoft Visual C++ .....................................................25 Microsoft Visual C++ .....................................................25 Borland Delphi ................................................................25 Overview of DLL Functions .....................................................25 Reference of DLL Functions ....................................................31 IK220Find .......................................................................31 IK220Init .........................................................................31 IK220Version ..................................................................32 2
