Delta Tau PMAC2A-PC/104 manual Software Setup

Page 4

PMAC2A PC104 Hardware Reference Manual
DAC Output Signals	15
Pulse and Direction (Stepper) Drivers	15
Amplifier Enable Signal (AENAx/DIRn)	15
Amplifier Fault Signal (FAULT-)	16
Acc-1PGeneral-Purpose Digital Inputs and Outputs (J7 Port)	16
Acc-2PGeneral-Purpose Digital Inputs and Outputs (JOPT Port)	17
Acc-1P Thumbwheel Multiplexer Port (J2 Port)	17
Acc-2P Thumbwheel Multiplexer Port (JTHW Port)	17
Acc-1P or Acc-2P Handwheel Port (JHW / PD Port)	18
Optional Analog Inputs	18
Compare Equal Outputs	18
Serial Port (JRS232 Port)	19
Acc-2P Ethernet RJ45 Connector (J10 Port)	19
Acc-2P USB Connector (J1 Port)	19
Machine Connections Example: Using Analog ±10V Amplifier	20
Machine Connections Example: Using Pulse and Direction Drivers	21
SOFTWARE SETUP	23
Communications	23
PMAC I-Variables	23
Operational Frequency and Baud Rate Setup	23
Filtered DAC Outputs Configuration	24
Using Flag I/O as General-Purpose I/O	25
General-Purpose Digital Inputs and Outputs	25
Acc-1P with Jumper E6 on Position 1-2	25
Acc-2P with Jumper E5 in Position 2-3	26
Thumbwheel Port Digital Inputs and Outputs	27
Acc-1P with Jumper E6 in Position 1-2	27
Acc-2P with Jumper E5 in Position 2-3	27
Analog Inputs Setup	28
Baseboard Analog Inputs	28
Acc-1P Analog Inputs	28
BASE BOARD HARDWARE REFERENCE SUMMARY	29
Board Dimensions	29
Board Layout	30
Connectors and Indicators	31
J3 - Machine Connector (JMACH1 Port)	31
J4 - Machine Connector (JMACH2 Port)	31
J8 - Serial Port (JRS232 Port)	31
TB1 – Power Supply Terminal Block (JPWR Connector)	31
LED Indicators	31
ACC-1P HARDWARE REFERENCE SUMMARY	33
Board Dimensions	33
Board Layout	34
Connectors and Indicators	35
J2 - Thumbwheel Multiplexer Port (JTHW Port)	35
J3 - Machine Connector (JMACH1 Port)	35
J4 - Machine Connector (JMACH2 Port)	35
J7 - General-Purpose Digital Inputs and Outputs (JOPT Port)	35
J8 – Handwheel / Pulse and Direction Port (JHW / PD Port)	35
TB1 – Power Supply Terminal Block (JPWR Connector)	35
ACC-2P HARDWARE REFERENCE SUMMARY	37
Board Dimensions	37
Board Layout	38
Connectors and Indicators	39

ii	Table of Contents

Image 4

Contents PMAC2A-PC/104 Copyright Information Delta Tau Data Systems, Inc. Technical SupportTable of Contents Software Setup Base Board Connector Pinouts PMAC2A PC104 Hardware Reference Manual Table of Contents Board Configuration IntroductionOption 12 Analog-to-Digital Converters Acc-1P Axis Expansion Piggyback BoardAcc-1P Option 1 I/O Ports Acc-1P Option 2 Analog-to-Digital ConvertersAcc-2P Communications Board Acc-2P Option 1A USB InterfaceAcc-2P Option 1B Ethernet Interface Acc-2P Option 2 Dpram CircuitryPMAC2A PC104 Hardware Reference Manual Introduction Clock Configuration Jumpers Base Board Hardware SetupBoard Reset Jumpers CPU Jumper Configuration Configuration JumpersResistor Packs Configuration Communication JumpersDevice Resistor Pack Pack Size PMAC2A PC104 Hardware Reference Manual Reserved Configuration Jumpers ACC-1P Hardware SetupE0 Reserved for future use Handwheel Encoder Termination Resistors Jthw Connector DATx SELx ACC-2P Hardware SetupJopt Connector E10 MOx MIx Lines Differential or Single-Ended Handwheel Encoder Selection Power Supplies Digital Power SupplyDAC Outputs Power Supply Machine ConnectionsOvertravel Limits and Home Switches Motor Signals ConnectionsDAC Output Signals Amplifier Enable Signal AENAx/DIRnPulse and Direction Stepper Drivers ExampleAmplifier Fault Signal Fault Acc-1P General-Purpose Digital Inputs and Outputs J7 PortAcc-1P Thumbwheel Multiplexer Port J2 Port Acc-2P General-Purpose Digital Inputs and Outputs Jopt PortAcc-2P Thumbwheel Multiplexer Port Jthw Port Optional Analog Inputs Acc-1P or Acc-2P Handwheel Port JHW / PD PortCompare Equal Outputs Acc-2P Ethernet RJ45 Connector J10 Port Acc-2P USB Connector J1 PortSerial Port JRS232 Port PC DB-9Machine Connections Example Using Analog ±10V Amplifier PMAC2A PC104 Hardware Reference Manual PMAC2A PC104 Hardware Reference Manual Machine Connections Software Setup Operational Frequency and Baud Rate SetupCommunications Pmac I-VariablesI54 Baud Rate Filtered DAC Outputs ConfigurationI54 Baud Rate for Using Flag I/O as General-Purpose I/O General-Purpose Digital Inputs and OutputsAcc-1P with Jumper E6 on Position Flag Type Channel NumberAcc-2P with Jumper E5 in Position Open PLC1 ClearThumbwheel Port Digital Inputs and Outputs Acc-1P with Jumper E6 in PositionBaseboard Analog Inputs Analog Inputs SetupAcc-1P Analog Inputs Board Dimensions Base Board Hardware Reference SummaryFeature Location FeatureBoard Layout Connectors and Indicators Page ACC-1P Hardware Reference Summary TB1 JMACH1 J7 General-Purpose Digital Inputs and Outputs Jopt Port J2 Thumbwheel Multiplexer Port Jthw PortJ8 Handwheel / Pulse and Direction Port JHW / PD Port Page ACC-2P Hardware Reference Summary TB1 Jthw Jopt J8 Handwheel/Pulse and Direction Port JHW / PD Port J1 USB Communications PortJ10 Ethernet Communications Port Page E0 Forced Reset Control E1 Servo and Phase Clock Direction ControlE3 Normal/Re-Initializing Power-Up/Reset Base Board E-POINT Jumper DescriptionsE8 Phase Clock Lines Output Enable E9 Servo Clock Lines Output EnableE10 E12 Power-Up State Jumpers Description DefaultE13 Power-Up/Reset Load Source E14 Watchdog Disable JumperE16 ADC Inputs Enable E15A, B, C Flash Memory Bank SelectPoint and Physical Location Description Default Layout E18 E19 PC/104 Bus AddressE1 E2 Machine Output Supply Voltage Configure ACC-1P E-POINT Jumper DescriptionsE0 Reserved for Future Use E3 E4 JHW, PD Function SelectE6 I/O Gate Address Select E5 Servo Gate Address SelectE7 Machine Input Source/Sink Control E1 USB/Ethernet Micro-Controller Firmware Reload Enable ACC-2P E-POINT Jumper DescriptionsE5 I/O Gate Address Select E6 Communications Port SelectPoint and Physical Location Description Default E7- E10 Ports Direction ControlBase Board Connector Pinouts TB1 Jpwr Power SupplyJ4 JRS232 Serial Port Connector Pin# Symbol Function DescriptionJ3 JMACH1 Machine Port Connector J3 JMACH1 50-Pin Header J4 JMACH2 Machine Port Baseboard Connector ACC-1P Connector Pinouts J2 Jthw Multiplexer Port Connector Pin# SymbolJ3 JMACH1 Machine Port Connector Pin Header J3 JMACH1 50-Pin-Header Connector 34-Pin Header FLG78VJ7 Jopto I/O Port Connector J8 JHW Handwheel Encoder Connector Page Pin # Symbol Function ACC-2P Connector PinoutsJ1 USB Universal Serial Bus Port Optional Pin Connector J7 Jopt I/O Port Connector J10 Ethernet Port Optional Pin # Function