Системы ЧПУ DELTA TAU

PMAC2A-PC/104 Hardware Reference Manual

HARDWARE REFERENCE MANUAL ^2 PMAC2A-PC/ ^3 PMAC2A-PC/ Hardware Reference Manual ^ xx- -xHxx

PMAC2A-PC/104 Hardware Reference Manual ^1 HARDWARE REFERENCE MANUAL
^2 PMAC2A-PC/
^3 PMAC2A-PC/ Hardware Reference Manual
^ xx- -xHxx
^5 September ,
Single Source Machine Control Power // Flexibility // Ease of Use
Lassen Street Chatsworth, CA // Tel. ( ) - Fax. ( ) - // www.deltatau.com
Copyright Information
© Delta Tau Data Systems, Inc. All rights reserved.
This document is furnished for the customers of Delta Tau Data Systems, Inc. Other uses are
unauthorized without written permission of Delta Tau Data Systems, Inc. Information contained
in this manual may be updated from time-to-time due to product improvements, etc., and may not
conform in every respect to former issues.
To report errors or inconsistencies, call or email:
Delta Tau Data Systems, Inc. Technical Support
Phone: ( ) -
Fax: ( ) -
Email: support@deltatau.com
Website: http://www.deltatau.com
Operating Conditions
All Delta Tau Data Systems, Inc. motion controller products, accessories, and amplifiers contain
static sensitive components that can be damaged by incorrect handling. When installing or
handling Delta Tau Data Systems, Inc. products, avoid contact with highly insulated materials.
Only qualified personnel should be allowed to handle this equipment.
In the case of industrial applications, we expect our products to be protected from hazardous or
conductive materials and/or environments that could cause harm to the controller by damaging
components or causing electrical shorts. When our products are used in an industrial
environment, install them into an industrial electrical cabinet or industrial PC to protect them
from excessive or corrosive moisture, abnormal ambient temperatures, and conductive materials.
If Delta Tau Data Systems, Inc. products are exposed to hazardous or conductive materials and/or
environments, we cannot guarantee their operation.
PMAC2A PC Hardware Reference Manual
Table of Contents
INTRODUCTION.1
Board Configuration
Base Version.1
Option 2A: PC/ Bus Stack Interface
Option 5xF: CPU Speed Options.1
Option 6: Extended Firmware Algorithm
Option 6L: Multi-block Lookahead Firmware.1
Option : Firmware Version Specification.1
Option : Analog-to-Digital Converters.2
Acc-1P: Axis Expansion Piggyback Board.2
Acc-1P Option 1: I/O Ports.2
Acc-1P Option 2: Analog-to-Digital Converters.2
Acc-2P: Communications Board.3
Acc-2P Option 1A: USB Interface.3
Acc-2P Option 1B: Ethernet Interface.3
Acc-2P Option 2: DPRAM Circuitry.3
Acc-2P Option 3: I/O Ports.3
Acc-8TS Connections Board.3
Acc-8ES Four-Channel Dual-DAC Analog Stack Board
Acc-8FS Four-Channel Direct PWM Stack Breakout Board
BASE BOARD HARDWARE SETUP
Clock Configuration Jumpers
Board Reset Jumpers.5
CPU Jumper Configuration.6
Communication Jumpers.6
I/O Configuration Jumpers
Resistor Packs Configuration
Differential or Single-Ended Encoder Selection.6
ACC-1P HARDWARE SETUP
I/O Configuration Jumpers
Reserved Configuration Jumpers
Resistor Packs Configuration
Differential or Single-Ended Encoder Selection.9
Handwheel Encoder Termination Resistors.10
ACC-2P HARDWARE SETUP
I/O Configuration Jumpers
Communication Jumpers.11
Resistor Packs Configuration
Differential or Single-Ended Handwheel Encoder Selection
Handwheel Encoder Termination Resistors.12
MACHINE CONNECTIONS.13
Mounting.13
Power Supplies
Digital Power Supply
DAC Outputs Power Supply.13
Flags Power Supply
Overtravel Limits and Home Switches
Types of Overtravel Limits
Home Switches
Motor Signals Connections.14
Incremental Encoder Connection.14
Table of Contents i
PMAC2A PC 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-1P General-Purpose Digital Inputs and Outputs (J7 Port).16
Acc-2P General-Purpose Digital Inputs and Outputs (JOPT Port)
Acc-1P Thumbwheel Multiplexer Port (J2 Port).17
Acc-2P Thumbwheel Multiplexer Port (JTHW Port)
Acc-1P or Acc-2P Handwheel Port (JHW / PD Port).18
Optional Analog Inputs.18
Compare Equal Outputs
Serial Port (JRS Port)
Acc-2P Ethernet RJ Connector (J Port).19
Acc-2P USB Connector (J1 Port)
Machine Connections Example: Using Analog V Amplifier
Machine Connections Example: Using Pulse and Direction Drivers
SOFTWARE SETUP
Communications
PMAC I-Variables.23
Operational Frequency and Baud Rate Setup
Filtered DAC Outputs Configuration
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-.25
Acc-2P with Jumper E5 in Position 2-
Thumbwheel Port Digital Inputs and Outputs.27
Acc-1P with Jumper E6 in Position 1-
Acc-2P with Jumper E5 in Position 2-
Analog Inputs Setup
Baseboard Analog Inputs
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 (JRS Port)
TB1 – Power Supply Terminal Block (JPWR Connector)
LED Indicators.31
ACC-1P HARDWARE REFERENCE SUMMARY
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)
ACC-2P HARDWARE REFERENCE SUMMARY
Board Dimensions.37
Board Layout.38
Connectors and Indicators.39
ii Table of Contents