User`s manual

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Contents
Chapter I Overview ....................................................................................................... 7
) About the prodcut ........................................................................................................................... 7
) Features........................................................................................................................................... 7
) Specification ................................................................................................................................... 8
) Outer dimensions ............................................................................................................................ 9
) Operating environment ................................................................................................................. 10
) Application.................................................................................................................................... 10
Chapter II Electric Wiring ........................................................................................ 10
) Illustration and definition for terminals ........................................................................................11
) Connecting to power supply ........................................................................................................ .20
) Standard USB interface (USB) .................................................................................................... .21
) Standard Ethernet interface (RJ45) ............................................................................................... 21
) Connection for input signal........................................................................................................... 21
) Connection for pulse output signal ............................................................................................... 22
) Connection for output signal......................................................................................................... 23
) Connection for communication signal .......................................................................................... 23
Chapter III Features.................................................................................................. 24
) Preset drive.................................................................................................................................... 24
) Continuous drive........................................................................................................................... 25
) Velcoity curve ............................................................................................................................... 25
) Set-speed drive.............................................................................................................................. 25
) Speed mode................................................................................................................................... 27
) Buffer mode .................................................................................................................................. 27
) Position management .................................................................................................................... 28
) Interpolation.................................................................................................................................. 29
) Pulse output mode......................................................................................................................... 30
) Hardware limit signal.................................................................................................................... 31
) Signal corresponding to server motor ........................................................................................... 31
) Drive by external signal ................................................................................................................ 31
Chapter IV Basic Library Functions of ADT8840.................................................... 32
Chapter V Definitions of Functions in ADT8840's Basic Library.............................. 37
)
1. Basic parameters setup.............................................................................................................. 37
1.1 D
EVICEADDR_INIT( )................................................................................................................. 36
1.2 TCP_C
ONN ( ) ........................................................................................................................... 36
1.3 C
LOSE_NETCONN ( ) .................................................................................................................. 36
1.4 C
LOSE_ALL ( ) ........................................................................................................................... 36
1.5 G
ET_SOCK ( )............................................................................................................................. 37
1.6 U
ART_SHOW ( ).......................................................................................................................... 37
1.7
ADT8840A_SET_STOP0_MODE( ) ............................................................................................... 37
1.8
ADT8840A_SET_STOP1_MODE( ) ............................................................................................... 37
1.9
ADT8840A_SET_LIMIT_MODE( ) ................................................................................................ 38
1.10
ADT8840A_SET_PULSE_MODE( ) ............................................................................................... 38
) 2. Drive status detection….40