Parker Hannifin S.p.A. - Divisione S.B.C. LVD User’s Manual744.3 Programming with PC2LVDThe LVD serial kit is supplied to enable communication between a PC and the drive. Thekit includes an RS422/RS232 converter, relative 220V~ power supply and serial connectioncable; the enclosed communication software (supplied free of charge) designated PC2LVD,has the following HW/SW requirements: 486 microprocessor or higher, Windows* 3.1 ormore recent version, mouse and serial port for drive connections. The main features ofPC2LVD are:- serial connection of up to 32 drives- reading and setting of basic parameters and drive commands- reading and setting of commands and parameters of operating modes- functional block diagrams- pico-PLC program displayed as ladder diagrams- display of pico-PLC program status during operation- I/O status- file storage of parameterisation including pico-PLC program- uploading of parameterisation including pico-PLC program from a file that can be selectedfrom among those previously stored- speed control loop and position loop simulation- auto tuning- oscilloscope function- easy commissioningPC - LVD connection diagram (LVD serial kit):To create line load (burden) resistances, jumper pins 2 and 6, and pins 4 and 7 on connectorX3 of the last drive on the serial line.If the PC is a battery powered laptop (i.e. not connected to ground) use the followingconnection layout:To install PC2LVD open WINDOWS*, insert the diskette in drive A, select the File menuin Program Manager and then the Run.. option. Now run Setup.exe on [A:\] by typing, on thecommand line: A:\setup.exe or by selecting the file with the Browse... button. The followinginstallation procedure automatically creates a new icon for PC2LVD. Once the program isinstalled, launch it by double clicking the relative icon (or select the icon and then pressENTER). Set the following parameters on the drive: b40.14=1, Pr26=6, b42.3=1.• Windows and the Windows logo are registered trade marks of Microsoft Corporation in the US and worldwide.RS-232RS-422172145712348DB9 DB25237325X3 (LVD)personal computertxrx0Vsee text for burden resistorsCL-42212348DB9 DB25237325X3 (LVD)personal computer