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Z-World SR9300 User Manual

Sr9300 series converter smart star modular c-programmable control system
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A/D Converter Cards (SR9300 Series)
Smart Star Modular C-Programmable Control System
User's Manual
010215 - A

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Summary of Contents for Z-World SR9300

  • Page 1 A/D Converter Cards (SR9300 Series) Smart Star Modular C-Programmable Control System User’s Manual 010215 - A...
  • Page 2 Z-World may qualify components to operate within a range of parameters that is different from the manufacturer’s recommended range. This strategy is believed to be more economical and effective.

  • Page 3: Table Of Contents

    ABLE OF ONTENTS 1. A/D Converter Cards ......................1 1.1 A/D Converter Card Features......................2 1.2 Installing A/D Converter Cards....................3 1.3 User Interface ..........................4 1.4 User Connections ........................5 1.5 Power Distribution ........................6 2. Software ..........................7 2.1 Dynamic C Libraries ........................8 2.1.1 Library Directories.....................9 2.2 Smart Star A/D Converter Card Function APIs ................10 2.3 Sample Programs........................14 2.4 Using Dynamic C ........................15...
  • Page 4 Smart Star A/D Converter Cards (SR9300)

  • Page 5: A/D Converter Cards

    1. A/D C ONVERTER ARDS Chapter 1 describes the features of the A/D converter card, one of the I/O cards designed for the Smart Star embedded control system. The Smart Star embedded control system is described in complete detail in the Smart Star User’s Manual. User’s Manual...

  • Page 6: A/D Converter Card Features

    12-bit A/D converter, 11 channels, 0 V – 10 V A/D Converter SR9310 12-bit A/D converter, 11 channels, -10 V – +10 V SR9320 12-bit A/D converter, 11 channels, 4 mA – 20 mA Appendix A provides detailed specifications. Smart Star A/D Converter Cards (SR9300)

  • Page 7: Installing A/D Converter Cards

    1.2 Installing A/D Converter Cards 1. Orient the backplane with the CPU card already installed and facing towards you as shown in Figure 1. A/D Converter Card JP11 JP12 JP10 JP21 JP19 JP17 JP15 JP13 R88JP22 JP16 JP14 JP20 JP18 Place tabs on card into alignment slot...

  • Page 8: User Interface

    0 V to 10 V, -10 V to +10 V, or 4–20 mA. The two different volt- age ranges are handled with different gain resistors, R : 23.7 kΩ for the SR9300 and 12.1 kΩ for the SR9310. The input shown in Figure 2 is configured differently for the SR9320, which handles analog inputs of 4–20 mA.

  • Page 9: User Connections

    Connections to the A/D converter cards are made via a ribbon cable connector or optional field wiring terminals that are either pluggable or have screw terminals. Table 2 lists the the Z-World part numbers for the FWTs. Table 2. Guide to FWT Selection...

  • Page 10: Power Distribution

    Figure 4 shows the power distribution on the A/D converter card. BACKPLANE SLOT 0–6 +5 V Multiplexer/ Latch +5 V VccADC +V _ USER Precision +2.5 V reference 1, 26 Figure 4. A/D Converter Card Power Distribution Smart Star A/D Converter Cards (SR9300)

  • Page 11: Software

    OFTWARE Dynamic C Premier is an integrated development system for writing embedded software. It runs on an IBM-compatible PC and is designed for use with Z-World controllers and other controllers based on the Rabbit microprocessor. Chapter 2 provides the libraries, function calls, and sample programs related to the Smart Star A/D converter cards.

  • Page 12: Dynamic C Libraries

    —libraries associated with features specific to the Smart Star control sys- • SMRTSTAR tem. Other functions applicable to all devices based on the Rabbit 2000 microprocessor are described in the Dynamic C Premier User’s Manual. Smart Star A/D Converter Cards (SR9300)

  • Page 13: Library Directories

    2.1.1 Library Directories directory contains libraries required to operate the Smart Star control sys- SMRTSTAR tem. —This library supports all the functions needed by the Smart Star sys- • SMRTSTAR.LIB tems including digital I/O cards, relay cards, D/A converter and A/D converter cards, and serial communication.

  • Page 14: Smart Star A/D Converter Card Function Apis

    If the factory-set calibration are not used, customer-measured calibration constants should first be established using the anaInCalib function. Return Value None. See Also anaLoadCalib, anaInCalib Smart Star A/D Converter Cards (SR9300)
  • Page 15 int anaLoadCalib(); Reads a complete set of calibration constants for the analog input and output channels from the Smart Star flash memory on the CPU card. These should be set using the anaInCalib or anaInEERd function, then saved to flash memory using the anaSaveCalib function. Return Value None.
  • Page 16 0–6, and channelnumber is 0–10 channel = ChanAddr(slotnumber, channelnumber) where slotnumber is 0–6, and channelnumber is 0–10. Return Value 0 if successful. -1—control command unacceptable. -2—EEPROM address unacceptable. -3—data value unacceptable. See Also anaInEERd, _anaInEEWr Smart Star A/D Converter Cards (SR9300)
  • Page 17 int anaIn(int channel); Reads the state of an analog input channel. Parameters channel is the analog input channel to read. channel should be passed as channel = (slotnumber * 128) + (channelnumber) where slotnumber is 0–6, and channelnumber is 0–10 channel = ChanAddr(slotnumber, channelnumber) where slotnumber is 0–6, and channelnumber is 0–10.

  • Page 18: Sample Programs

    Smart Star control sys- SMRTSTAR tem. Each sample program has comments that describe the purpose and function of the program. Follow the instructions at the beginning of the sample program. Smart Star A/D Converter Cards (SR9300)

  • Page 19: Using Dynamic C

    Let’s take a look at sample programs for the relay card in the folder. SMRTSTAR —Demonstrates how to calibrate an A/D converter channel using two • SSTARAD1.C known voltages, and defines the two coefficients, gain and offset. These coefficients are then read back to compute the equivalent voltage.
  • Page 20 Smart Star A/D Converter Cards (SR9300)

  • Page 21: Appendix A. A/D Converter Card Specifications

    PPENDIX A/D C ONVERTER PECIFICATIONS Appendix A provides the specifications for the Smart Star A/D converter card. User’s Manual...

  • Page 22: Electrical And Mechanical Specifications

    Figure A-1 shows the mechanical dimensions for the A/D converter card. 3.00 (76) 1.19 (48) Figure A-1. Relay Card Dimensions All diagram and graphic measurements are in inches followed by millimeters enclosed in parentheses. Smart Star A/D Converter Cards (SR9300)
  • Page 23 Table A-1 lists the electrical, mechanical, and environmental specifications for the A/D converter card. Table A-1. A/D Converter Card Specifications Parameter Specification 2.73" × 3.00" × 0.44" Board Size (70 mm × 76 mm × 11 mm) Connectors one 2 × 10 latch/eject ribbon connector, 0.1 inch pitch Operating Temperature –40°C to +70°C Humidity...
  • Page 24 Smart Star A/D Converter Cards (SR9300)

  • Page 25: Appendix B. Field Wiring Terminals

    PPENDIX IELD IRING ERMINALS Appendix B explains how to prepare the connector on an I/O card to accept a field wiring terminal, and how to secure the field wiring terminal to the I/O card. The dimensions for the field wiring terminals are included. User’s Manual...

  • Page 26: Selecting And Installing A Field Wiring Terminal

    Connections to the I/O cards are made via a ribbon cable connector or optional field wir- ing terminals that are either pluggable or have screw terminals. Three different Field Wir- ing Terminals (FWTs) are available. Table B-1 lists the I/O cards and the Z-World part numbers for the corresponding FWTs.

  • Page 27: Dimensions

    B.2 Dimensions Figure B-3 shows the FWT dimensions. 0.625 (16) 0.125 (3.2) 2.75 0.725 (18.5) (70) 4.20 (107) Figure B-3. FWT Dimensions All diagram and graphic measurements are in inches followed by millimeters enclosed in parentheses. B.3 Pinouts Figure B-4 shows the pinout for the FWTs used on the A/D converter cards.
  • Page 28 Smart Star A/D Converter Cards (SR9300)

  • Page 29: Appendix C. Smart Star Slot Address Layout

    PPENDIX MART DDRESS AYOUT Appendix C provides information about the register addresses for the various I/O card slots on the backplane. The information in this appendix will be of interest to more advanced users. User’s Manual...
  • Page 30 This bit mapping of the external register address provides the register addresses for each slot as listed in Table C-2. Table C-2. Slot External Register Addresses Slot Number Address Range 0x6000–0x600F 0x6040–0x604F 0x6080–0x608F 0x60C0–0x60CF 0x6100–0x610F 0x6140–0x614F 0x6180–0x618F Smart Star A/D Converter Cards (SR9300)

  • Page 31: A/D Converter Card Channel Layout

    C.1 A/D Converter Card Channel Layout The A/D converter card contains a single 11-input 12-bit A/D converter, TLC2543. The method of interfacing to this chip is a combination of single-bit writes via board registers and synchronous clocked serial access via the CPU card’s serial port B, which is extended across all eight slots.
  • Page 32 Smart Star A/D Converter Cards (SR9300)

  • Page 33: Index

    NDEX A/D converter cards pinout models ........2 A/D converter card user inter- analog input conditioning circuit face ........4 FWT18 field wiring terminal . power distribution ....6 dimensions A/D converter card .....18 field wiring terminals ..23 sample programs ....14 Dynamic C Premier ....15 SSTARAD1.C ....15 basic instructions ....15 SSTARAD2.C ....15...
  • Page 34 Smart Star A/D Converter Cards (SR9300...
  • Page 35 CHEMATICS 090-0086 A/D Converter Card (SR9300) Schematic 090-0102 FWT18 Schematic User’s Manual...
  • Page 36 REVISION APPROVAL REVISION HISTORY PROJECT APPROVAL DOCUMENT APPROVAL DESCRIPTION ENGINEER DATE CONTROL DATE APPEND THE FOLLOWING DRAWING CONTENT: DOCUMENTS WHEN CHANGING THIS DOCUMENT: 2900 SPAFFORD ST. DAVIS, CA 95616 APPROVALS: INITIAL RELEASE 530 - 757 - 4616 SIGNATURES DATE NONE...
  • Page 37 NONE...
  • Page 38 REVISION APPROVAL REVISION HISTORY PROJECT APPROVAL DOCUMENT APPROVAL DESCRIPTION CONTROL ENGINEER DATE DATE APPEND THE FOLLOWING DRAWING CONTENT: DOCUMENTS WHEN CHANGING THIS DOCUMENT: 2900 SPAFFORD ST. DAVIS, CA 95616 APPROVALS: INITIAL RELEASE 530 - 757 - 4616 SIGNATURES DATE NONE...

This manual is also suitable for:

Sr9310Sr9320

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