Delta Tau PMAC PCILite 4轴控制板用户手册：硬件参考与操作指南

需积分: 9 54 浏览量更新于2024-07-24 收藏 847KB PDF 举报

本篇文档是Delta Tau Data Systems, Inc. 提供的PMAC PCILite PCI格式四轴控制板的硬件参考手册，适用于型号为400-603657-xHxx的产品。发布日期为2007年8月14日，手册强调了单源机器控制的强大功能，包括灵活性和易用性。这份技术文档是专为客户设计，未经授权的任何其他用途均需得到Delta Tau Data Systems, Inc. 的书面许可。由于产品不断改进，手册中的信息可能与先前版本有所差异，因此用户应定期查看最新的官方更新。手册详细介绍了以下内容： 1. **硬件参考**：提供了关于PMAC PCILite控制板的硬件结构、接口和配置信息，包括板卡内部组件的工作原理和布局。 2. **PCI接口**：阐述了控制板如何通过PCI（Peripheral Component Interconnect）总线与计算机系统进行通信，包括数据传输速率、带宽需求和兼容的主机平台。 3. **四轴控制**：强调了该板卡的多轴控制能力，适合于工业自动化、精密机械和运动控制应用，支持精确的同步和运动规划。 4. **产品型号**：400-603657-xHxx标识了特定版本或系列，可能包含定制功能或特定性能指标。 5. **版权信息**：声明所有权利归Delta Tau Data Systems, Inc. 所有，提醒用户未经许可不得复制或分发。 6. **技术支持**：提供了联系的技术支持渠道，包括电话、传真和电子邮件地址，以便用户在遇到问题时寻求帮助或报告错误。 7. **操作条件**：强调了处理和安装过程中需注意的静电敏感元件，确保正确操作以避免潜在的损坏。 8. **维护和更新**：由于产品持续发展，用户应关注网站上的最新信息，以获取针对产品改进的修正和新功能介绍。这份PMAC PCILite硬件参考手册为用户提供了全面的指导，帮助他们有效利用该设备进行精准控制和系统集成，确保系统的稳定性和性能。

PMAC PCI Lite Hardware Reference Manual

Hardware Setup 3

HARDWARE SETUP

On the PMAC, there are many jumpers (pairs of metal prongs), called E-points. Some have been shorted

together; others have been left open. These jumpers customize the hardware features of the board for a

given application and must be set up appropriately. The following is an overview of the several PMAC

jumpers grouped in appropriate categories. For a complete description of the jumper setup configuration,

refer to the CPU Board E-Point Descriptions section of this manual.

Power-Supply Configuration Jumpers

(12-24V) A+V (pin 9)

J9 (JEQU)

Input

Flags

AENAs

(EQUs)

V/F DACs

+12V

+5V

-12V

GND

P1 (Bus) / TB1

E90

E85

E100

E89

E87

E88

JMACH1

A+15V

+5V

AGND

GND

A-15V

AGND

E85, E87, E88: Analog Circuit Isolation Control – These jumpers control whether the analog circuitry

on the PMAC is isolated from the digital circuitry, or electrically tied to it. In the default configuration,

these jumpers are off, keeping the circuits isolated from each other (provided separate isolated supplies

are used).

E89-E90: Input Flag Supply Control – If E90 connects pins 1 and 2 and E89 is ON, the input flags

(+LIMn, -LIMn, HMFLn) are supplied from the analog A+15V supply, which can be isolated from the

digital circuitry. If E90 connects pins 1 and 2 and E89 is OFF, the input flags are supplied from a

separate A+V supply through pin 9 of the J9 JEQU connector. This supply can be in the +12V to +24V

range, and can be kept isolated from the digital circuitry. If E90 connects pins 2 and 3, the input flags are

supplied from the digital +12V supply, and isolation from the digital circuitry is defeated.

E100: AENA/EQU Supply Control – If E100 connects pins 1 and 2, the circuits related to the AENAn,

EQUn and FAULTn signals will be supplied from the analog A+15V supply, which can be isolated from

the digital circuitry. If E100 connects pins 2 and 3, the circuits will be supplied from a separate A+V

supply through pin 9 of the J9 JEQU connector. This supply can be in the +12V to +24V range, and can

be kept isolated from the digital circuitry.

PMAC PCI-Lite Hardware Reference Manual

4 Hardware Setup

Clock Configuration Jumpers

E3-E6: Servo Clock Frequency Control –Jumpers E3 – E6 determine the servo-clock frequency by

controlling how many times it is divided down from the phase-frequency. The default setting of E3 and

E4 OFF, E5 and E6 ON divides the phase-clock frequency by four, creating a 2.25kHz servo-clock

frequency. This setting is seldom changed.

E29-E33: Phase Clock Frequency Control – Only one of the jumpers E29 – E33, which select the

phase-clock frequency, may be on in any configuration. The default setting of E31 ON, which selects a

9kHz phase-clock frequency, is seldom changed.

E34-E38: Encoder Sample Clock – Only one of the jumpers E34 – E38, which select the encoder

sample clock frequency, may be on in any configuration. The frequency must be high enough to accept

the maximum true count rate (no more than one count in any clock period), but a lower frequency can

filter out longer noise spikes. The anti-noise digital delay filter can eliminate noise spikes up to one

sample-clock cycle wide.

E40-43: Servo and Phase Clock Direction Control – Jumpers E40 – E43 determine the direction of the

phase and servo clocks: all of these jumpers must be ON for the card to use its internally generated clock

signals and to output these on the serial port connector. If any of these jumpers is OFF, the card will

expect to input these clock signals from the serial port connector, and its watchdog timer will trip

immediately if it does not receive these signals. The card number (0 – 15) for serial addressing of

multiple cards on a daisychain serial cable is determined by the PMAC variable I0. See the Software

Setup section in this manual for details.

E48: Option CPU Clock Frequency Control – If variable I46 is saved at a value greater than 0, I46

will determine the CPU’s operational frequency (recommended). For backward compatibility, if I46 is

saved at a value of 0, the CPU will operate at 40MHz if E48 is OFF, or at 60MHz if E48 is ON.

E98: DAC/ADC Clock Frequency Control – Leave E98 in its default setting of 1-2, which creates a

2.45MHz DCLK signal, unless connecting an Acc-28 A/D-converter board. In this case, move the

jumper to connect pins 2 and 3, which creates a 1.22MHz DCLK signal.

Encoder Configuration Jumpers

Encoder Complementary Line Control – The selection of the type of encoder used either single-ended

or differential is made through the resistor packs configuration and not through a jumper configuration, as

on older PMAC designs.

E22-E23: Control-Panel Handwheel Enable – Putting these jumpers ON ties the handwheel-encoder

inputs on the JPAN control-panel port to the Channel 2 encoder circuitry. If the handwheel inputs are

connected to Channel 2, no encoder should be connected to Channel 2 through the JMACH connector.

E72-E73: Control Panel Analog Input Enable – Putting these jumpers ON ties the output of the Option

10 voltage-to-frequency converter that can process the Wiper analog input on the JPAN control panel port

to the Channel 4 encoder circuitry. If the frequency signal is connected to Channel 4, no encoder should

be connected to Channel 4 through the JMACH connector.

E74-E75: Encoder Sample Clock Output – Putting these jumpers ON ties the encoder sample-clock

signal to the CHC4 and CHC4/ lines on the JMACH port. This permits the clock signal to be used to

synchronize external encoder-processing devices like the Acc-8D Option 8, interpolator board. With

these jumpers ON, no encoder input signal should be connected to these pins.

PMAC PCI Lite Hardware Reference Manual

Hardware Setup 5

Board Reset/Save Jumpers

E50: Flash-Save Enable/Disable Control – If E50 is ON (default), the active software configuration of

the PMAC can be stored to non-volatile flash memory with the SAVE command. If the jumper on E50 is

removed, this SAVE function is disabled, and the contents of the flash memory cannot be changed.

E51: Re-Initialization on Reset Control – If E51 is OFF (default), PMAC executes a normal reset,

loading active memory from the last saved configuration in non-volatile flash memory. If E51 is ON,

PMAC re-initializes on reset, loading active memory with the factory default values.

Communication Jumpers

PCI Bus Base Address Control – The selection of the base address of the card in the I/O space of the

host PC’s expansion bus is assigned automatically by the operating system and is not selected through a

jumper configuration as ISA bus address would be.

E44-E47: Serial Baud Rate Selection – If the saved value of I46 is 0, the CPU’s operational frequency

is determined by the E48 jumper settings. Then the serial baud rate is determined by a combination of the

setting of jumpers E44-E47 and the CPU frequency on a PMAC(1) board. If the CPU’s operational

frequency has been determined by a non-zero setting of I46, the serial communications baud rate is

determined only by variable I54 at power-up/reset. See the Software Setup section of this manual for

details.

E49: Serial Communications Parity Control – Jump pin 1 to 2 for NO serial parity; remove jumper for

ODD serial parity.

E54-E65: Interrupt Source Control – These jumpers control which signals are tied to interrupt lines

IR5, IR6 and IR7 on PMAC’s programmable interrupt controller (PIC) as shown in the interrupt diagram.

Only one signal may be tied into each of these lines.

E110: Serial Port Configure – Jump pin 1 to 2 for use of the J4 connector as RS232. Jump pin 2 to 3

for use of the J4 connector as RS422. This jumper must be set the same as E111 (only RS-422 can output

phase and servo).

E111: Clock Lines Output Enable – Jump pin 2 to 3 to enable the Phase, Servo and Init lines on the J4

connector. Jump pin 2 to 3 to disable the Phase, Servo and Init lines on the J4 connector. For daisy

chained PMACs sharing the clock lines for synchronization, E111 must be on positions 1 to 2. This

jumper must be set the same as E110 (only RS-422 can output phase and servo).

I/O Configuration Jumpers

E1-E2: Machine Output Supply Configure – With the default sinking output driver IC (ULN2803A or

equivalent) in U13 for the J5 JOPTO port outputs, these jumpers must connect pins 1 and 2 to supply the

IC correctly. If this IC is replaced with a sourcing output driver IC (UDN2981A or equivalent), these

jumpers must be changed to connect pins 2 and 3 to supply the new IC correctly.

Caution:

A wrong setting of these jumpers will damage the associated output IC.

E7: Machine Input Source/Sink Control – With this jumper connecting pins 1 and 2 (default) the

machine input lines on the J5 JOPTO port are pulled up to +5V or the externally provided supply voltage

for the port. This configuration is suitable for sinking drivers. If the jumper is changed to connect pins 2

and 3, these lines are pulled down to GND – this configuration is suitable for sourcing drivers.

剩余61页未读，继续阅读

yangqian880202

粉丝: 0
资源: 1

Delta Tau PMAC PCILite 4轴控制板用户手册：硬件参考与操作指南

pmac 说明书

PMAC中文使用手册

pmac中文使用说明书

PMAC中文说明书

PMAC 软件说明书

pmac770说明书珠海派诺

PMAC802电机保护器说明书

基于PC104总线的pmac运动控制卡说明书

Power PMAC Software Reference Manual_powerpmac_pmac_泰道软件_

pmac软件手册

最新资源