ADLINK PCI-8158 - Manual (Page 6)

ii Table of Contents
3.7 Deviation Counter Clear Signal ERC ................................. 31
3.8 General-purpose Signal SVON.......................................... 32
3.9 General-purpose Signal RDY ............................................ 33
3.10 Multi-Functional output pin: DO/CMP ................................ 34
3.11 Multi-Functional input pin: DI/LTC/SD/PCS/CLR/EMG...... 35
3.12 Pulse Input Signals PA and PB (PCI-8158) ....................... 36
3.13 Simultaneously Start/Stop Signals STA and STP.............. 37
4 Operation Theory .............................................................. 41
4.1 Classifications of Motion Controller.................................... 41
Voltage type motion control Interface ........................... 41
Pulse type motion control Interface .............................. 42
Network type motion control Interface .......................... 42
Software real-time motion control kernel ...................... 42
DSP based motion control kernel ................................. 43
ASIC based motion control kernel ................................ 43
Compare Table of all motion control types ................... 44
PCI-8158’s motion controller type ................................. 44
4.2 Motion Control Modes........................................................ 45
Coordinate system ........................................................ 45
Absolute and relative position move ............................. 46
Trapezoidal speed profile ............................................. 47
S-curve and Bell-curve speed profile ............................ 47
Velocity mode ............................................................... 49
One axis position mode ................................................ 50
Two axes linear interpolation position mode ................. 51
Two axes circular interpolation mode ........................... 52
Continuous motion ........................................................ 53
Home Return Mode ...................................................... 55
Home Search Function ................................................. 63
Manual Pulse Function ................................................. 64
Simultaneous Start Function ......................................... 64
Speed Override Function .............................................. 65
Position Override Function ........................................... 65
4.3 The motor driver interface.................................................. 66
Pulse Command Output Interface ................................ 66
Pulse feedback input interface ...................................... 68
In position signal ........................................................... 70
Servo alarm signal ........................................................ 71
Error clear signal ........................................................... 71