GE 90 User Guide

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GE Fanuc Automation

Programmable Control Products

Series 90™ Micro PLC

User's Manual

GFK-1065F June 1998

Warnings, Cautions, and Notes as Used in this Publication

Warning notices are used in this publication to emphasize that hazardous voltages, currents, temperatures, or other conditions that could cause personal injury exist in this equipment or may be associated with its use.

In situations where inattention could cause either personal injury or damage to equipment, a Warning notice is used.

Caution notices are used where equipment might be damaged if care is not taken.

Notes merely call attention to information that is especially significant to understanding and operating the equipment.

GFL-002

Warning

Caution

Note

This document is based on information available at the time of its publication. While efforts have been made to be accurate, the information contained herein does not purport to cover all details or variations in hardware or software, nor to provide for every possible contingency in connection with installation, operation, or maintenance. Features may be described herein which are not present in all hardware and software systems. GE Fanuc Automation assumes no obligation of notice to holders of this document with respect to changes subsequently made.

GE Fanuc Automation makes no representation or warranty, expressed, implied, or statutory with respect to, and assumes no responsibility for the accuracy, completeness, sufficiency, or usefulness of the information contained herein. No warranties of merchantability or fitness for purpose shall apply.

The following are trademarks of GE Fanuc Automation North America, Inc.

Alarm Master Field Control Modelmaster Series One CIMPLICITY GEnet PowerMotion Series Six CIMPLICITY Control Genius ProLoop Series Three CIMPLICITY PowerTRAC Genius PowerTRAC PROMACRO VuMaster CIMPLICITY 90–ADS Helpmate Series Five Workmaster CIMSTAR Logicmaster Series 90

RFI Standards

The Series 90 Micro PLCs have been tested and found to meet or exceed the requirements of FCC Rule, Part 15, Subpart J. The Federal Communications Commission (FCC) requires the following note to be published according to FCC guidelines.

Note

This equipment generates, uses, and can radiate radio frequency energy and if not installed in

It has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules, which are designed to provide reasonable protection against harmful

residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at his own expense.

The following note is required to be published by the Canadian Department of Communications.

Note

apparatus set out in the radio interference regulations of the Canadian Department of Communications.

GFK-1065F iii

This page was intentionally left blank for pagination purposes . . .

replace with a BLANK SHEET

The following markings are required to appear in the Series 90 Micro PLC User’s for Class I Div 2

IS SUITABLE FOR USE IN CLASS I, DIVISION 2, GROUPS A,B,C,D OR NON-HAZARDOUS LOCATIONS ONLY.

Preface

2. WARNING - EXPLOSION HAZARD - SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I, DIVISION 2: and ADVERTISSEMENT - RISQUE D’EXPLOSION - LA SUBSTITUTION DE COMPOSANTS PEUT RENDRE CE MATERIEL INACCEPTABLE POUR LES EMPLACEMENTS DE CLASSE I, DIVISION 2.

3. WARNING - EXPLOSION HAZARD - DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF OR THE AREA IS KNOWN TO BE NON-HAZARDOUS.

ADVERTISSEMENT - RISQUE D’EXPLOSION AVANT DE DECONNECTER L‘EQUIPEMENT, COUPER LE COURANT OU S‘ASSURER QUE L‘EMPLACEMENT EST DESIGNE NON DANGEREUX.

replace with a BLANK SHEET

Content of This Manual

This manual provides information necessary to enable you to integrate a Series 90 Micro Programmable Logic Controller (PLC) into a wide variety of control applications. This manual contains descriptions of hardware components, installation procedures, system operation information, and maintenance information for the Series 90 Micro PLC.

Revisions to This Manual

This manual revision (GFK-1065E) incorporates the following changes:

Preface

• A new 14-point Micro PLC, IC693UDD104, is now available. Technical information

pertaining to this unit has been added where appropriate.

• Additional corrections have been made as needed.

Content of This Manual

Chapter 1. Quick Start. Brief procedures for getting the Micro PLC up and running. Includes “Frequently Asked Questions” and “Programming Examples.”

Chapter 2. Introduction. An overview of the Micro PLC functional and physical characteristics. Describes compatibility with other Series 90 PLCs and lists model specifications.

Chapter 3. Installation. Procedures for installing the Micro PLC and preparing the system for use. Included in this chapter are instructions for unpacking, inspecting, and installing the Micro PLC. Instructions are also provided for connecting cables to programming devices.

Chapter 4. Field Wiring. Power and I/O specifications, and wiring information for the Micro PLC. Chapter 5. Configuration. Configuration and programming using the Logicmaster 90 Micro

software or the Hand-Held Programmer. Chapter 6. High Speed Counters. Features, operation, and configuration of the High Speed

Counter function. Chapter 7. Analog I/O. Features, operation, and configuration of the Analog I/O function, a

feature of the 23-point Micro PLC. Chapter 8. System Operation. System operation of the Micro PLC. Includes a discussion of the

PLC system sweep sequences, the power-up and power-down sequences, clocks and timers, security through password assignment, and the I/O system.

GFK-1065F vii

Preface

Chapter 9. Diagnostics. A guide to troubleshooting the Micro PLC system. Section 1 describes how to use the self-diagnostic LED blink codes. Section 2 describes how the Micro PLC handles system faults.

Appendix A. Instruction Timing. Tables showing the memory size and execution time required for each function.

Appendix B. Reference Types. Listing of user references and references for fault reporting. Also contains tables listing memory locations that are reserved for I/O functions.

Appendix C. PLC/Software Cross Reference. A comparative listing of the instructions and function blocks supported by the Series 90 Micro PLC and the Series 90-20 PLC.

Appendix D. Serial Port and Cables. Description of the serial port, converter, and cables used to connect Series 90 PLCs for Series 90 Protocol (SNP).

Appendix E. Converters. Detailed description of the RS-422/RS-485 to RS-232 Converter for the Series 90 PLCs. Describes the Miniconverter Kit for and the Isolated Repeater/Converter with Series 90 PLCs.

Appendix F. Cable Data Sheets. Data sheets describing each of the Series 90 PLC cable types that are commonly used with the Micro PLC.

Appendix G. Sample Application for PWM and Pulse Outputs. An example of the use of analog I/O through a signal conditioning unit.

Appendix H. Case Histories. Brief summaries of applications that use the Micro PLC.

viii Series 90™ Micro PLC User's Manual–June 1998 GFK-1065F

Related Publications

Logicmaster™ 90 Series 90-30/20/Micro Programming Software User’s Manual (GFK-0466) Series 90™-30/20/Micro Programmable Controllers Reference Manual (GFK-0467) Workmaster® II PLC Programming Unit Guide to Operation (GFK-0401) Workmaster Programmable Control Information Center Guide to Operation (GEK-25373) Hand-Held Programmer, Series 90™-30/20/Micro Programmable Controllers User’s Manual

(GFK-0402)

Series 90™-30 Programmable Controller Installation Manual (GFK-0356) Series 90™-70 Programmable Controller Installation Manual (GFK-0262) Series 90™ PLC Serial Communications User’s Manual (GFK-0582) Series 90™ Micro Field Processor User’s Manual (GFK-0711) Important Product Information, Micro PLC (GFK-1094)

Preface

Important Product Information, Micro Expansion Unit (GFK-1474) Data Sheet, 14-Point Micro PLCs (GFK-1087) Data Sheet, 28-Point Micro PLCs (GFK-1222) Data Sheet, 23-Point Micro PLC (GFK-1459) Data Sheet, Micro Expansion Unit (GFK-1460)

At GE Fanuc Automation, we strive to produce quality technical documentation. After you have used this manual, please take a few moments to complete and return the Reader's Comment Card located on the next page.

Dave Bruton Senior Technical Writer

GFK-1065F Preface ix

Contents

Chapter 1 Quick Start...........................................................................................................1-1

What You Will Need ........................................................................................................1-1

Getting Started ..................................................................................................................1-2

Frequently Asked Questions.............................................................................................1-4

Programming Examples....................................................................................................1-6

Chapter 2 Introduction.........................................................................................................2-1

Compatibility ....................................................................................................................2-3

Functional Description......................................................................................................2-4

CPU Board..................................................................................................................2-4

High Speed Counters (IC693UDR011/002/005, IC693UAL006, IC693UDR010)...2-6

Type A Counters.................................................................................................2-6

Type B Counter...................................................................................................2-6

DC Output (IC693UDR005/010, UAL006)...............................................................2-6

PWM Output.......................................................................................................2-6

Pulse Output........................................................................................................2-7

ASCII Output (IC693UDR005/010, UAL006)..........................................................2-7

I/O Board....................................................................................................................2-7

Input Circuits..............................................................................................................2-7

DC Input Circuits (IC693UDR001/002/005/010, UAL006)...............................2-7

AC Input Circuits (IC693UAA003/007).............................................................2-7

Potentiometer Inputs (All Models)......................................................................2-7

Output Circuits...........................................................................................................2-8

Relay Output Circuits (IC693UDR001/002/005/010, UEX011, UAL006)........2-8

AC Output Circuits (IC693UAA003/007)..........................................................2-8

DC Output (IC693UDR005/010, IC693UAL006)..............................................2-8

Analog I/O (IC693UAL006)......................................................................................2-8

Input/Output Connectors............................................................................................2-9

Serial Ports.................................................................................................................2-9

Serial Communications Protocols.......................................................................2-9

Port 1 (All Models)...........................................................................................2-10

Port 2 (23 and 28-Point Models).......................................................................2-11

Expansion Port (23 and 28-Point Models)...............................................................2-11

Terminal Strips.........................................................................................................2-12

Status Indicators .......................................................................................................2-13

Power Supply Board.................................................................................................2-13

Configuration and Programming.....................................................................................2-14

Fault Reporting ...............................................................................................................2-14

Specifications..................................................................................................................2-15

Chapter 3 Installation........................................................................................................... 3-1

Minimum Hardware Requirements...................................................................................3-1

Unpacking.........................................................................................................................3-1

Installation Requirements .................................................................................................3-2

Installation.........................................................................................................................3-2

Mounting a Unit on a DIN Rail..................................................................................3-4

GFK-1065F xi

Contents

Removing a Unit From a DIN Rail.............................................................................3-4

Grounding Procedures................................................................................................3-5

Logicmaster Programming Device Grounding...........................................................3-5

I/O Installation and Wiring.........................................................................................3-5

Powerup Self-test..............................................................................................................3-6

Normal Powerup Sequence........................................................................................3-6

Fast Powerup..............................................................................................................3-7

Error Detection And Correction.................................................................................3-7

Connecting a Programming Device ..................................................................................3-8

Connecting the Hand-Held Programmer....................................................................3-8

Connections for Using Logicmaster 90-30/20/Micro Software...............................3-10

Workmaster II Computer with WSI.........................................................................3-10

lBM-PC Compatible Computer................................................................................3-10

Multidrop Serial Data Configuration to Series 90 PLCs..........................................3-12

Replacing Fuses (AC In/AC Out Models Only).............................................................3-13

Expansion Unit Installation.............................................................................................3-16

Micro Expansion Unit ..............................................................................................3-16

Micro Expansion Unit Orientation...........................................................................3-17

Electromagnetic Compatibility.................................................................................3-18

Physical Order of Different Types of Expansion Units ...........................................3-18

Agency Approvals, Standards, and General Specifications for Series 90 Micro PLC..3-20

CE Mark Installation Requirements................................................................................3-22

Chapter 4 Field Wiring.........................................................................................................4-1

Positive and Negative Logic Definitions..........................................................................4-1

Interface Specifications.....................................................................................................4-3

Model Summaries.......................................................................................................4-3

14-Point DC In/Relay Out/AC Power (IC693UDR001/UEX011).............................4-3

14-Point DC In/Relay Out/DC Power (IC693UDR002), 14 Point DC In/DC Out/DC

Power (IC693UDD104)............................................................................................4-4

14-Point AC In/AC Out/AC Power (IC693UAA003)................................................4-4

28-Point DC In/DC & Relay Out/AC Power (IC693UDR005)..................................4-5

23-Point DC In/DC & Relay Out/Analog I/O/AC Power (IC693UAL006)...............4-5

28-Point AC In/AC Out/AC Power (IC693UAA007)................................................4-6

28-Point DC/DC & Relay Out/DC Power (IC693UDR010)......................................4-6

Positive/Negative Logic Inputs (IC693UDR001/002/005/010, UDD00104, UAL006,

UEX011).....................................................................................................................4-7

Potentiometer Analog Inputs (All Models)................................................................4-8

High Speed Counter Inputs (IC693UDR001/002/005/010, UAL006).......................4-9

Relay Outputs (IC693UDR001/002/005/010, UAL006, UEX011) .........................4-10

Output Circuit Protection.........................................................................................4-11

High Speed Counter Outputs (IC693UDR001/002/005, IC693UAL006) ...............4-12

DC Outputs (IC693UDR005/010 and IC693UAL006)............................................4-12

Transistor Outputs 24VDC (IC693UDD104) ..........................................................4-12

xii Series 90™ Micro PLC User's Manual–June 1998 GFK-1065F

Contents

24 VDC Output Power Supply (IC693UDR001/002/005/010, IC693UDD104,

IC693UAL006, IC693UEX011)...............................................................................4-14

Analog Inputs (IC693UAL006)................................................................................4-15

Analog Output (IC693UAL006) ..............................................................................4-16

AC Inputs (IC693UAA003/007) ..............................................................................4-17

AC Outputs (IC693UAA003/007)............................................................................4-18

Field Wiring Installation.................................................................................................4-20

Wire Connection Information...................................................................................4-20

Power Supply and I/O Connections..........................................................................4-20

General Wiring Procedures ......................................................................................4-21

Chapter 5 Configuration ...................................................................................................... 5-1

Micro PLC Parameters......................................................................................................5-1

Configuration and Programming Using the HHP.............................................................5-4

HHP Configuration Screens.......................................................................................5-4

Storing the User Program Using the HHP..................................................................5-7

Storing Configuration and Register Data Using the HHP..........................................5-8

Other HHP Functions.................................................................................................5-8

Clearing User Memory Using the HHP......................................................................5-8

Booting up in Stop Mode Without Clearing Memory................................................5-9

Setting the Time of Day Clock (23 and 28-Point PLCs)............................................5-9

Configuration and Programming Using Logicmaster 90 Software.................................5-10

Configuring Serial Ports .................................................................................................5-12

Logicmaster 90 Configuration of Serial Port 2 ........................................................5-13

Configuring Serial Ports Using the COMM_REQ Function....................................5-15

Command Block.......................................................................................................5-15

Example ...................................................................................................................5-18

Programmer Attach Feature (14-Point Micro PLCs) ...............................................5-20

Configuring ASCII Output..............................................................................................5-21

Autodial Command Block........................................................................................5-21

Put String Command Block......................................................................................5-23

Status Word for Custom Protocol COMM_REQs ...................................................5-25

Configuring Expansion Units (23 and 28-Point Micro PLCs)........................................5-26

Logicmaster Screens for Configuring Expansion Units...........................................5-27

Series 90 Micro 14-Point Expansion Unit................................................................5-28

14-Point Generic Expansion Unit.............................................................................5-28

Generic Expansion Unit...........................................................................................5-29

I/O Link Interface Expansion Unit...........................................................................5-30

HHP Screens for Configuring Expansion Units.......................................................5-31

Configuring Generic Expansion Units .....................................................................5-31

Configuring Standard Expansion Units....................................................................5-32

Configuring I/O Link Interface Expansion Units .....................................................5-33

Reference Error Checking........................................................................................5-34

Configuring Q1 for PWM or Pulse Output (IC693UDR005/010 and IC693UAL006)..5-35

GFK-1065F Contents xiii

Contents

PWM Output ............................................................................................................5-36

Pulse Train Output....................................................................................................5-38

Configuring of Outputs Q1 to Q5 (IC693UDD104) ................................................5-39

PWM Output (IC693UDD104)................................................................................5-40

Sample Calculation for PWM Output...............................................................5-42

Pulse Output (IC693UDD104).................................................................................5-43

Chapter 6 High Speed Counters..........................................................................................6-1

High Speed Counter/CPU Interface..................................................................................6-3

Registers.....................................................................................................................6-3

Counts per Timebase Register....................................................................................6-3

Preload Register.........................................................................................................6-3

Strobe Register...........................................................................................................6-4

Data Automatically Sent by the HSC.........................................................................6-4

Analog Input (%AI) Data...........................................................................................6-4

High Speed Counter Status Codes..............................................................................6-5

Status Bits (%I)..........................................................................................................6-5

Data Automatically Sent to the HSC (%Q)................................................................6-6

Output Failure Mode.........................................................................................................6-7

Type A Counter Operation................................................................................................6-8

Type A Counter Overview .........................................................................................6-8

Type A Operating Parameters ....................................................................................6-9

Counter Enable/Disable .............................................................................................6-9

Counter Output Enable/Disable..................................................................................6-9

Preload/Strobe............................................................................................................6-9

Count Mode .............................................................................................................6-10

Count Direction........................................................................................................6-10

Strobe/Count Edge...................................................................................................6-10

Counter Time Base...................................................................................................6-10

Count Limits.............................................................................................................6-11

Output Preset Points.................................................................................................6-11

Preload Value...........................................................................................................6-13

Type B Counter Operation..............................................................................................6-14

A-Quad-B Counting..................................................................................................6-14

Type B Counter Overview........................................................................................6-15

Type B Operating Parameters ..................................................................................6-16

Counter Enable/Disable ...........................................................................................6-16

Counter Output Enable/Disable................................................................................6-16

Preload/Strobe..........................................................................................................6-16

Count Mode .............................................................................................................6-16

Strobe Edge..............................................................................................................6-17

Counter Time Base...................................................................................................6-17

Count Limits.............................................................................................................6-17

Output Preset Points.................................................................................................6-18

Preload Value...........................................................................................................6-19

Configuration..................................................................................................................6-20

Logicmaster 90 Software..........................................................................................6-24

xiv Series 90™ Micro PLC User's Manual–June 1998 GFK-1065F

I/O Scanner and Counter Type Configuration..........................................................6-24

Counter-specific Configuration................................................................................6-25

Type A Counter.................................................................................................6-25

Type B Counter.................................................................................................6-26

Contents

Hand-Held Programmer............................................................................................6-27

Configuration Screens Common to A4 and B1-3A4 Configurations .......................6-27

A4 Counter Specific Screens....................................................................................6-28

Type B Counter Specific Screens.............................................................................6-31

COMM_REQ Function ............................................................................................6-34

Command Block.......................................................................................................6-34

Example ...................................................................................................................6-38

Application Examples–RPM Indicator...........................................................................6-40

Example 1.................................................................................................................6-40

Example 2.................................................................................................................6-40

Application Example — Input Capture ..........................................................................6-41

Chapter 7 Analog I/O............................................................................................................ 7-1

Overview...........................................................................................................................7-2

Configuration....................................................................................................................7-5

Logicmaster 90 Screens..............................................................................................7-6

Analog Input ..............................................................................................................7-6

Analog Output............................................................................................................7-6

HHP Screens...............................................................................................................7-7

Calibration.........................................................................................................................7-9

Default Gains and Offsets ..........................................................................................7-9

Calibration Procedure...............................................................................................7-10

Calibration of Input Channels ..................................................................................7-10

Calibration of Output Channels................................................................................7-11

Storing Calibration Constants ..................................................................................7-12

Chapter 8 System Operation................................................................................................8-1

PLC Sweep Summary .......................................................................................................8-1

Sweep Time Contribution...........................................................................................8-3

Housekeeping.............................................................................................................8-3

Input Scan ..................................................................................................................8-3

Program Execution.....................................................................................................8-4

Output Scan................................................................................................................8-4

Programmer Service...................................................................................................8-4

Deviations from the Standard Program Sweep...........................................................8-5

Constant Sweep Time Mode ......................................................................................8-5

PLC Sweep When in STOP Mode.............................................................................8-5

Software Structure ............................................................................................................8-6

Program Structure.......................................................................................................8-6

Data Structure.............................................................................................................8-6

Powerup and Power-Down Sequence...............................................................................8-8

Powerup Sequence......................................................................................................8-8

GFK-1065F Contents xv

Contents

Power-Down Conditions ............................................................................................8-8

Power Cycle................................................................................................................8-9

Clocks and Timers ..........................................................................................................8-11

Elapsed Time Clock .................................................................................................8-11

Time of Day Clock (23 and 28-Point Micro PLCs) .................................................8-11

Watchdog Timer.......................................................................................................8-11

Constant Sweep Timer .............................................................................................8-11

Timer Function Blocks.............................................................................................8-12

Timed Contacts.........................................................................................................8-12

System Security...............................................................................................................8-13

Overview ..................................................................................................................8-13

Password Protection .................................................................................................8-13

Privilege Levels........................................................................................................8-13

Privilege Level Change Requests.............................................................................8-14

OEM Protection.......................................................................................................8-14

I/O System for the Series 90 Micro PLC........................................................................8-15

I/O Scan Sequence....................................................................................................8-15

Default Conditions for Micro PLC Output Points ...................................................8-15

Software Filters ........................................................................................................8-16

Discrete Input Filtering ............................................................................................8-16

Discrete Input Filtering Control........................................................................8-16

Limitations of Discrete Input Filtering..............................................................8-16

Analog Potentiometer Input Filtering.......................................................................8-17

Input Settings....................................................................................................8-17

Limitations of Analog Potentiometer Input Filtering........................................8-17

Diagnostic Data...............................................................................................................8-18

Flash Memory .................................................................................................................8-18

Chapter 9 Diagnostics........................................................................................................... 9-1

Powerup Diagnostics.........................................................................................................9-2

Faults and Fault Handling.................................................................................................9-3

Fault Handling............................................................................................................9-3

Classes of Faults.........................................................................................................9-3

System Response to Faults.........................................................................................9-4

Fault Summary References.........................................................................................9-6

Fault Reference Definitions........................................................................................9-6

Fault Results...............................................................................................................9-8

Accessing Additional Fault Information ....................................................................9-8

Special Operational Notes.................................................................................................9-9

Technical Help..................................................................................................................9-9

Appendix A Instruction Timing................................................................... A-1

Appendix B Reference Types........................................................................B-1

xvi Series 90™ Micro PLC User's Manual–June 1998 GFK-1065F

Contents

User References ............................................................................................................... B-1

References for Fault Reporting........................................................................................ B-2

Fixed I/O Map Locations................................................................................................. B-3

Appendix C PLC/Software Cross Reference.............................................. C-1

Appendix D Serial Port and Cables............................................................. D-1

RS-422 Interface ..............................................................................................................D-1

Cable and Connector Specifications................................................................................D-2

Port Configurations..........................................................................................................D-3

Series 90 PLC Serial Port..........................................................................................D-3

Workmaster Serial Port .............................................................................................D-5

IBM-AT Serial Port...................................................................................................D-6

RS-232/RS-485 Converter......................................................................................... D-6

Serial Cable Diagrams .....................................................................................................D-7

Point-to-Point Connections .......................................................................................D-7

RS-232 Point-to-Point Connections..........................................................................D-7

RS-422 Point-to-Point Connection..........................................................................D-11

Multidrop Connections............................................................................................D-12

Programmer-to-Series 90 PLC Connections ...........................................................D-12

PLC-to-PLC Master/Slave Connections..................................................................D-18

Appendix E Converters.................................................................................E-1

RS-422/RS-485 to RS-232 Converter.............................................................................. E-2

Features...................................................................................................................... E-2

Functions ................................................................................................................... E-2

Location in System.................................................................................................... E-2

Installation................................................................................................................. E-3

Cable Description...................................................................................................... E-4

Pin Assignments........................................................................................................ E-5

Logic Diagram........................................................................................................... E-6

Jumper Configuration................................................................................................ E-7

Specifications ............................................................................................................ E-8

Miniconverter Kit............................................................................................................. E-9

Description of Miniconverter.................................................................................... E-9

Pin Assignments......................................................................................................E-10

System Configurations ............................................................................................ E-11

Cable Diagrams (Point-To-Point) ...........................................................................E-11

Isolated Repeater/Converter........................................................................................... E-13

Logic Diagram of the Isolated Repeater/Converter................................................. E-15

Pin Assignments for the Isolated Repeater/Converter.............................................E-16

System Configurations ............................................................................................ E-18

Simple Multidrop Configuration............................................................................. E-18

GFK-1065F Contents xvii

Contents

Complex Multidrop Configuration.......................................................................... E-19

Rules for Using Repeater/Converters in Complex Networks..................................E-19

Cable Diagrams ....................................................................................................... E-20

Appendix F Cable Data Sheets.....................................................................F-1

IC693CBL303: Hand-Hand Programmer Cable...............................................................F-2

IC690CBL701: Workmaster (PC-XT) to RS-485/RS-232 Converter Cable....................F-4

IC690CBL702: PC-AT to RS-485/RS-232 Converter Cable............................................F-5

IC647CBL704: Workstation Interface to SNP Port Cable ...............................................F-6

IC690CBL705: Workmaster II (PS/2) to RS-485/RS-232 Converter Cable ....................F-7

2-Wire Cable Diagrams.....................................................................................................F-8

Appendix G Sample Application or PWM and Pulse Outputs.................G-1

Series 90 Micro PLC Analog I/O Through CALEX Signal Conditioners.......................G-1

Application.......................................................................................................................G-1

Solution............................................................................................................................G-3

Example 1..................................................................................................................G-3

Example 2..................................................................................................................G-4

Benefits ............................................................................................................................ G-4

Sample Ladder Logic Diagram........................................................................................G-5

Appendix H Case Histories...........................................................................H-1

Automotive Industry ........................................................................................................H-2

Fluid Pumping Control..............................................................................................H-2

Bakery Industry................................................................................................................H-3

Pastry Line Conveyor Control...................................................................................H-3

Chemical Industry............................................................................................................H-4

Chemical Pumping Station........................................................................................H-4

Commercial Agriculture Industry....................................................................................H-5

Grain Processing.......................................................................................................H-5

Commercial Laundry Industry.........................................................................................H-6

Garment Storage Rail Control...................................................................................H-6

Construction Equipment Industry....................................................................................H-7

Pipe Measuring System.............................................................................................H-7

Entertainment Industry.....................................................................................................H-8

Nightclub Entertainment ...........................................................................................H-8

General Purpose Machinery.............................................................................................H-9

Automated Picture Frame Stapler .............................................................................H-9

Lumber Industry.............................................................................................................H-10

Pallet Rebuilding.....................................................................................................H-10

Material Handling Industry............................................................................................H-11

Automated Guided Vehicles ...................................................................................H-11

Paper Industry ................................................................................................................ H-12

Gear Pumping Machinery .......................................................................................H-12

xviii Series 90™ Micro PLC User's Manual–June 1998 GFK-1065F

Contents

Petroleum Industry.........................................................................................................H-12

Lease Acquisition Control Transfer ........................................................................H-12

Packaging Industry.........................................................................................................H-13

Shrink Wrapping Machine ......................................................................................H-13

Videocassette Packaging.........................................................................................H-14

Plastics Industry.............................................................................................................H-15

Injection Molding....................................................................................................H-15

Plastic Parts Manufacturing.....................................................................................H-16

Public Emergency Services Industry .............................................................................H-17

Storm Warning Systems..........................................................................................H-17

Sports Equipment Industry.............................................................................................H-18

Boxing Partner ........................................................................................................H-18

Tubing Manufacturing Industry..................................................................................... H-19

Tube Bending..........................................................................................................H-19

Water and Wastewater Industry.....................................................................................H-20

Flood Control Monitoring ....................................................................................... H-20

Sewage/Wastewater Lift Stations............................................................................H-21

Wastewater Treatment.............................................................................................H-22

Water Flow Control.................................................................................................H-23

Wire Manufacturing Industry.........................................................................................H-24

Quality Control........................................................................................................H-24

Woodworking Industry ..................................................................................................H-25

Conveyor Chain Lubricator.....................................................................................H-25

GFK-1065F Contents xix

Chapter

Quick Start

This chapter provides an overview of the steps required to get your Micro PLC set up and running. The Series 90 Micro PLC product line offers models with different capabilities and special features to meet the needs of a wide range of applications. For this reason, you will need to refer to other chapters in this manual for details pertaining to the specific Micro PLC that you have. For summaries of Micro PLC features and specifications for each model, refer to Chapter 2.

No. of I/O Points I/O Configuration Power Supply Catalog Numbers

14 8 DC inputs, 6 relay outputs 14 8 DC inputs, 6 relay outputs 14 8 AC inputs, 6 AC outputs 100 to 240 VAC IC693UAA003 14 8 DC inputs, 6 DC outputs 14 8 DC inputs, 6 relay outputs (expansion unit) 23 13 DC inputs, 1 DC output, 9 relay outputs,

2 ana log in, 1 anal og out 28 16 DC inputs, 1 DC output, 11 relay outputs 100 to 240 VAC IC693UDR005 28 16 AC inputs, 12 AC outputs 100 to 240 VAC IC693UAA007 28 16 DC inputs, 1 DC output, 11 relay outputs 24 VDC IC693UDR010

100 to 240 VAC 12 to 24 VDC

12 to 24 VDC 100 to 240 VAC 100 to 240 VAC IC693UAL006

IC693UDR001 IC693UDR002

IC693UDD104 IC693UEX011

What You Will Need

• One of th e M icro P L Cs listed above.

• Logicmaster 90-30/20/Micro software (or Logicmaster 90 Micro software).

• Programming device and appropriate cables: Workmaster® II or CIMSTAR I industrial

computer, an I BM® AT, PS/2® or other MS-DOS comp at i ble Personal Computer (with 386 or higher microprocessor and 2 MB memory), or a Hand-Held Programmer and cable.

• RS-422 to RS-232 Interface. Logicmaster 90 software can use a Work Station Interface (WSI)

board, an RS-422 port, or a standard RS-232 interface with an RS-422 to RS-232 converter. The WSI board is in stalled in th e Workmaster II compu ter at th e fact ory.

• Tools for mounting the Micro PLC and connectin g field wiring ca bles. To run Logicmaster 90-30/20/Micro software, the programmer (computer) will need:

• At least 4MB of free disk space.

• At least 520KB (532,480 bytes) of available DOS application memory for the WSI version; at

least 564KB (577,536 bytes) of available DOS application memory, or 520 KB and 42 KB of available High Memory Area, Upper Memory Block, or Expanded Memory. For details, see

Logicmaster™ 90-30/30/Micro Programming Software User’s Manual

the

GFK-1065F 1-1

, GFK-0466.

Getting Started

The following procedure outlines the steps required to put your Micro PLC into operation.

Step 1.Unpack the Micro PLC

First, carefully inspect all shipping containers for damage. Unpack the shipping container and verify the contents. Record all serial numbers. For details, see “Unpacking” in Chapter 3.

Step 2.Install the Micro PLC

Mount the Micro PLC on a vertical surface: a wall or panel using screws or on a 35mm DIN rail. The Micro PLC requires a minimum clearance of 1.99 inches (50mm) on each side for cooling.

For details, see “Installation Requirements” and “Installation” in Chapter 3.

Step 3.Connect Ground and Power Wiring

• For safe operation of your Micro PLC, the installation must meet the requirements of

“Grounding Procedures” in Chapter 3.

• For power connections, refer to the wiring diagram for the Micro PLC model that you have.

(See “Field Wiring Installation” in Chapter 4.)

Step 4. Power-up Test

Warning

Ensure that the protective cover is installed over terminals on the terminal board when power is applied to the unit. The cover protects against accidental shock hazard which could cause severe or fatal injury to personnel.

Apply the required power to the system. The Micro PLC should perform a self-diagnostic test. The OK indicator will blink during power-up diagnostics. When self-diagnostics have been successfully completed, the OK indicator will remain lighted. For details, refer to “Powerup Self-test” in Chapter 3.

Step 5. Connect a Programmer to the PLC

Connect a programming device to the RS-422 serial port (Port 1) on the Micro PLC. (Port 2 on 28 and 23-point Micro PLCs does not support configuration and programming.) For cabling diagrams, refer t o “ Connecti ng a Progra mming Devi ce ” in Chapter 3.

If Logicmaster 90 software is not installed on your programmer, install it according to the procedures in the GFK-0466.

Logicmaster™ 90-30/20/Micro Programming Software User’s Manual

1-2 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Step 6.Configure the Micro PLC

The Logicmaster 90 configuration function is used to select Micro PLC operating parameters to meet the requir ements of your system.

Start up your computer in DOS mode.

At the DOS prompt, type CD LM90 and press th e E

Type LM90 and press E

NTER

key.

D. When th e main menu for th e Log icmaster 90 software app ears, pr es s S

PLCs will appear.

E. From the list, select the type of Micro PLC that you have and press E F. Pr ess F2. The Software Configuration menu will appear. For deta ils on con figur ation, r e fer to Chapters 5, 6, and 7. When you have fini shed c onfi guring the

Micro PLC, press E

Step 7.Enter a Ladder Program

A.In the Logicmaster 90 main menu, press F2. The Programming Software menu will appear.

Press F1, Program Display Edit. An empty program folder will appear. For details on using the programming software, refer to the

User’s Manual Series 90™ Micro Programmable Logic Controller Self-Teach Manual

Turn off power to the Micro PLC before connecting field wiring.

Step 8.Connect Field Wiring

Refer to “Field Wiring Installation” in Chapter 4 for general wiring information and wiring diagrams for each Micro PLC model.

to return to the main me nu .

Logicmaster 90-30/20/Micro Programming Software

, GFK-0466. A sample program for the Micro PLC is provided in the

Warning

+ F1. A list of

HIFT

NTER

, GFK-1104.

GFK-1065F Chapter 1 Quick Start 1-3

Frequently Asked Questions

1. What causes a “No Communications” message when I toggle to MONITOR or ONLINE? Following are a few possible causes:

• Insufficient conventional memory (at least 545Kbytes) in your personal computer to load the

Logicmaster 90 communications driver.

Make sure the config.sys file in your computer is properly configured. For details on configuring your config.sys file, refer to “Software Installation” in the

30/20/Micro Programming Software User’s Manual

your personal computer help line or GE Fanuc PLC Technical Support at 1-800-GEFANUC.

• Configuration mismatch between Logicmaster 90 in your computer and the PLC configuration. Make sure that the computer and the PLC are using the same baud rate and parity. From the main

menu in Logicmaster 90, press F2 to enter the configuration software. To check the computer settings, press F7, Pr ogra mmer M ode and Setup, and th en F4, PLC Communicati on s Ser ia l Port Setup. To check th e PLC settin gs, press F1, I/O Configuration. The PLC baud rate and parity will be displayed in the Software Configuration Screen.

Logicmaster™ 90 Series 90™-

, GFK-0466. For additional assistance, call

• Broken cable between your computer and PLC or broken or missing RS-232/RS-422

converter.

For information on installing the converter, refer to Appendix E in this manual.

2. How do you set up the High Speed Counters (HSCs)? Using the Logicmaster 90 configuration software or a Hand-Held Programmer (HHP), enable each

HSC that you want to use. If you want the HSC to drive an output, you must enable its output in the software configuration and set its Enable Output bit in your program or in the data tables. For example, if HSC 1 is configured with its output enabled and its Output Enable bit, %Q505 is set, it will control Q1. (HSC 1 will continually report to the CPU memory location %AI06.) A sample rung that sets the Output Enable bit for HSC 1 is shown below.

| |FST SCN |%S0001 +—————+ +——] [———————+MOVE_| | | BIT | | | | | | | | +IN Q+——————————————————————%Q0505 | | LEN | | |00003| | +—————+

For more information, refer to “High Speed Counter/CPU Interface” in Chapter 6 of this manual. Simple (A-type) counters and A-Quad-B (B-type) HSCs count

continuously

by default, resetting themselves automatically when a high or low limit is reached. A-type HSCs can also be configured for

one-shot

counting, in which the HSC counts to one past the limit and then stops.

In one-shot mode, the HSC can be reset by the program using a Communications Request (COMM_REQ) functi on to write a z ero to th e Accumul at or. The HSC can also be reset by the Preload input . If th e count er’ s Pr el oad / Strobe parameter is set to PRELOAD (default ) , the configured preload value will be loaded to the Accumulator when the Preload/Strobe signal goes

1-4 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

active. For exam ple, if PRELOAD is configured and the defau l t Prel oa d Val u e of 0 is used, an input on I2 will reset the Accumulator for HSC 1.

For wiring information, refer to the diagrams in “High Speed Counter Inputs” and the wiring diagr am s provided in “Genera l Wiring Pr oced u res” in Chapter 4.

Warning

When the Micro PLC goes from RUN to STOP mode, the HSCs will continue to operate. Al so, t he HSCs will remain i n run mode through a power cycle. Therefore, if an HSC is running when power is lost, it will run when power is restored.

3. How do I program the Micro PLC? You can use a Hand Held Programmer (IC693PRG300) or Logicmaster 90 software

(IC640HWP300, includes a 2-meter programming cable) loaded into a DOS-based personal computer. The personal computer must have at least a 386 processor and at least 2 megabytes of RAM.

For a new-user programming lesson, refer to Appendix A of the GFK-0466. Chapter 4 of the

Manual,

PLC.

4. What should I do when I get a “Password disabled” or “insufficient privilege” message? There are two possible causes for these messages:

• Passwor d i s set to DISABLE in th e Software Con fig ura tion screen for the Micro PLC. The default config ur at ion for password is ENABLE. When chan g ed to DISABLE an d stored t o th e

Micr o PLC , the setting is perm anent. If the confi g uration i s ch anged back to E NA BLE and stored , the “password disabled” error message will be generated and the store will not be allowed. You can either change th e configuration back to DISABLE, or use an HHP to eras e th e program and configuration, thereby restoring the default configuration.

• Insufficient privilege has been set in the Software Configuration and stored to the PLC. The OEM password cannot be overwritten. To remove the OEM password, you must use the HHP

to clear the PLC memory. If a password has been set from the level 4 menu and then forgotten, you can override it. This

procedure is documented in Chapter 5 in the program disks are required.)

5. What does it mean when OK LED is blinking or the Run LED is not lighted?

GFK-0467 provides descriptions and examples of programming commands for the Micro

Series 90™-30/20/Micro Programmable Controllers Reference

Software User’s Manual

, GFK-0466. (The original

Each time power is applied, the CPU performs a self check for several seconds. The OK LED blinks during the self-test and then changes to a steady on state.

If the Run LED does not light when you go to run mode, the cause could be invalid configuration or a fata l er ror in the C P U fau lt table.

GFK-1065F Chapter 1 Quick Start 1-5

Programming Examples

Test Rung

In the following test rung, an input on I1 will turn on output Q1.

%I1 %Q1 |—————————| |—————————————————( )—|

On-Delay Timer

In the following LD, the set coil, M0001, turns on the timer, which counts to 5 seconds (00050 x

0.10s) and then activates %M0002. %M0002 turns on the output, %Q0001, activates %M0003 to reset the timer, and resets M0001.

|[ START OF LD PROGRAM EXAMPLE ] | |[ VARIABLE DECLARATIONS ] | |[ BLOCK DECLARATIONS ] | |[ START OF PROGRAM LOGIC ] | |FST_SCN %M0001 +——] [——————————————————————————————————-(S)——| | | M0001 +—————-+ %M0002 +——] [———————+ONDTR_+————————————————————( )——| | |0.10s | | | | |%M0003 | | +——] [———————+R | | | | | CONST —+PV | | 00050 +——————+ | %R0001 | |%M0002 %Q0001 +——] [——————————————————————————————————( )———| | |%M0002 %M0003 +——] [——————————————————————————————————( )———|

+%M0002 %M0001 +——] [——————————————————————————————————(R)——| | [ END OF PROGRAM LOGIC ]

1-6 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Chapter

Introduction

Series 90 Micro PLCs offer an a rray of useful features, including:

• Compatibility with Logicmaster 90-30/20/Micro programming software

• Support for the 90-30 Hand-Held Programmer (HHP)

• An alarm processor function

• Password protection to limit access to PLC content s

• A built-in High Speed Counter (HSC) function that can be configured as four type A counters

or as one type B counter and one type A counter (DC in/relay out Micro PLCs only)

• Two potentiometers that pr ovide selectable analog inputs to %AI16 and %AI17 (with

configurable filtering)

• Configurable software filtering of discrete inputs

• Series 90 (SNP) a nd SNP Ext ended (SNPX), a nd RTU slave communication protocols

pulse catch input

• A

microseconds in width

function, selectable on up to four inputs, that detects pulses at least 100

• Pulse train and Pulse Width Modulation (PWM) outputs (Micro PLCs with DC output only)

• Compatibility with 14-point expansion unit (23 and 28-point Micro PLCs)

• Pager Enunciation function that can be configured to send a specified byte string from Serial

Port 2 (23 and 28-point Micro PLCs)

• Two analog inputs and one anal og output (23-point Micro PLC)

GFK-1065F 2-1

The Micro PLC hardware consists of a single module that includes CPU, I/O, and power supply functions (Figure 2-1). The compact, lightweight unit is designed for 35mm DIN rail or panel mounting.

a45452

24 VDC OUT

100-240VAC

Typical 14-Point Mi cro PLC

24 VDC OUT

100-240VAC

PWR

RUN

INPUT

12345678

OUTPUT

Q1 C OM 1 VC Q2 Q3 Q4

I1 I2 I3 I4 COM1

PWR

RUN

INPUT

OUTPUT

Q1 COM1 Q2 COM2 Q3 Q4

COM2I5 I6 I7 I 8I1 I2 I3 I4 CO M1

COM2LH

INPUT

COM2I5 I6 I7 I8

Se rie s 9 0 Mi cro

2345678

PROGRAMMAB LE CONTROLLER

INPUT

OUTPUT

COM3Q6

INPUT

910111213141516

789101112

OUTPUT

COM4Q7

Q8 COM5 Q9 COM6 Q10 Q11 CO M7

COM3

Series 90 Micro

PROGRAMMABLE CONTRO LLER

a45499

COM4I15 I16 COM4I11 I12 CO M3 I14I9 I10 I13COM3

COM7

Q12

Typical 28-Point Mi cro PLC

Figure 2-1. Series 90 Micro Programmable Logic Controll ers

2-2 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Compatibility

• Logicmaster 90-30/20/Micro software(IC641SWP301, 304, 306, 307), release 8.01 or later

• Series 90-30 firmware release 5.0 and later

• Series 90-30 Hand-Held Programmer (IC693PRG300)

• Series 90 Protocol (SNP and SNPX) a nd RTU Slave protocol

• Series 90-20 PLCs (Micro PLCs with relay output – IC693UDR005/010 and UAL006 – only)

Table 2-1. Configuration/Programming Software Versions for Partial Compatibility

Store to

Logicmaster 90

Software Version

8.00 or later No Yes Yes Yes

5.01 or later Yes Yes Yes No

6.01 or later Yes Yes Yes No

Table 2-2. Micro to Micro Compatibility

Component Rel. 3 reads from Memcard

Program Yes Yes Registers Yes No Configuration Yes No

Micro Rel. 2

or Earlier

Written by a Rel. 2 Micro

Store to

Micro Rel. 3

or Later

Load from

Micro Rel. 2

or Earlier

Rel. 2 reads from Memcard

Written by a Rel. 3 Micro

Load from

Micro Rel. 3

or Later

Instructions and Function Blocks

The Series 90 Micro PLC supports most 90-30 instr uction functions and function blocks. Detailed descriptions and examples of the use of these instructions can be found in the

Logicmaster 90-30/20/Micro Programming Software User’s Manual 30/20 Programmable Controllers Reference Manual Programmer, Series 90-30/20/Micro Programmable Controllers User’s Manual (

(GFK-0467), and

(GFK-0466),

Hand-Held

Series 90-

GFK-0402).

See Appendix A for a list of instructions supported by the Series 90 Micro PLC.

GFK-1065F Chapter 2 Introduction 2-3

Functional Description

The Micro PLC contains a CPU circuit board, an I/O board, and a Power Supply board. Figure 2-2 provides an overview of Micro PLC inputs and outputs and of the functions performed by each circuit board.

CPU Board

The CPU contains and executes the user program and communicates with the programmer (HHP or computer runn in g Logicmaster 90-30/90-20/Micro software). The primary capabilities of the Micro PLC CPU h ardware are listed in Table 2-3

Table 2-3. CPU Capabilities

512K x 8 sectored flash memory for operating system and nonvolatile user program storage (3K words of user flash memory)

32 Kbyte RAM backed by super cap (provides data retention for 3–4 days with the power off at 25°C)

Maximum User Program - 3K words Maximum User Program – 6K words Registers - 256 words Registers – 2K words Typica l Sca n Rate: 1. 8 ms/K of l ogic (Boolea n

contacts) An RS-422 serial port that supports SNP, SNPX and

RTU S lave prot ocols

14-Point Micro PLCs 23 and 28-Point Micro PLCs

H8/3003 microprocessor running at 9.84Mhz Powerup reset circuit Interrupt for power fail warning (2.0 ms) Internal Coils - 1024 Four configurable 5Khz HSCs

256K x 16 sectored flash memory for operating system and nonvolatile user program storage (6K words of user flash memory)

64 Kbyte RAM backed by lithium battery Real time clock backed up by lithium battery

Typica l Sca n Rate: 1. 0 ms/K of l ogic (Boolea n contacts)

Two RS-422 serial ports: Port 1 supports SNP/SNPX slave protocols; Port 2 supports SNP/SNPX Slave and Mas ter pr otocols and RTU S lave protocol. (P ort 2 does not support the HHP.)

Ability to support up to four expansion units

2-4 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Hand-held

Program mer

SNP

Port

Clock Reset

Microprocessor

Flash

Memory

control

RAM

a45683

Parallel

Expansion

Port

24 V DC

In put Powe r

Pots.

INPU T

LEDs

OUTPUT

IN P U T

OUTPUT

Inp uts

Outputs

PSOK

RUN

I/O C irc uits

Figure 2-2. Micro PLC Functional Block D i agram

PWR RUN

24 VD C for O utp uts

24 V D C for Inp uts

CPU Board

LEDs

PSOK

5 VDC

In p u t P o w e r

5.14 VD C

Power Supply Boar dI/O Board

GFK-1065F Chapter 2 Introduction 2-5

High Speed Counters

(IC693UDR011/002/005,

IC693UAL006, IC693UDR010)

The high speed counter (HSC) function consists of four built-in counters. Each counter provides direct processing of rapid pulse signals up to 5Khz for industrial control applications such as: meter proving, turbine flowmeter, velocity measurement, material handling, motion control, and process control. Because it u s es dir ect process ing, the HSC can s ense input s , count, and respond with outputs without needing to communicate with the CPU.

The HSC function can be configured to operate in one of two modes:

A4 – four identical, independent, simple (type A) counters that can count up or down B1–3, A4 – counters 1–3 configured as one type B counter; counter 4 as one type A counter.

In ei ther mode, each counter can be enabled independently. Type A counters can be configu red for up or down counting (default is up) and for positive or negative edge detection (default is positive).

The HSC function is configured using the Series 90-30 and 90-20 Hand-Held Programmer or the Logicmaster 90-30/20/Micro software configurator function. Many features can also be configured from an application program using the COMM_REQ functi on block.

Type A Counters

A type A counter a ccepts a cou nt i nput th at increment s a 16 bit accumulator. It also accepts a preload/strobe input that can either preload the counter accumulator with a user-defined value (PRELOAD mode) or str obe th e a ccumu lator (STROBE mode) into a 16-bit register.

The four type A counters provide 15 words of %AI data or 16 bits of %I data to the PLC. They receive 1 6 bi ts of %Q data from the PLC. Each counter has two discrete inputs and one discrete output.

Type B Counter

The type B counter provides an AQUADB counting function. An AQUADB input consists of two signals (designated A and B). A count occurs for each transition of the phase relationship between A and B to determine count direction.

either A or B

. The counter u ses

DC Output (IC693UDR005/010, UAL006)

The high -speed DC output (%Q1) can be configured for PWM, pulse train, or HSC output. Counter channel 1 can be configured for only one of these outputs at a time. Because AQUADB counting uses channels 1–3, the PWM and pulse train outputs are not available when a type B count er is configured.

PWM Output

The frequency of the PWM output (19hz to 2Khz) is selected by writing a value to memory location %AQ2. A PWM duty ratio (the amount of time that the signal is active compared to the signal period) within the range of 0 to 100% can be selected by writing a value to memory location %AQ3.

2-6 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

I/O Board

Pulse Output

The frequency (10h z to 2Khz) of the pulse train is selected by writing a value to memory location %AQ123. The number of pulses to be output (0 to 32767) is selected by writing a value to memory location %AQ124.

ASCII Output (IC693UDR005/010, UAL006)

This feature allows you to send a specified byte string out the serial port by including a COMM_REQ (Communications Request) instruction in a ladder diagram. The Micro PLC can automatically send a message to a remote location that has the ability to display an ASCII string, such as a pager. As an example of how pager enunciation could be used, when a specific alarm condition is detected by the PLC, the PLC would execute a COMM_REQ instru ct i on to autodial the modem attached to the serial port. If the autodial COMM_REQ is successful, a second COMM_REQ would be executed to send an informative ASCII string to the pager where it can be viewed by the user. Finally, a third COMM_REQ would be sent to hang up the pager .

The I/O board provides the interface to the front panel input, output, a nd power supply conn ections for th e Micro PLC .

Input Circuits

DC Input Circuits (IC693UDR001/ 002/005/010, UAL006)

The DC input circuits condition and filter 24 VDC input voltages so that they can be properly detected by the CPU module. The input points can be used in either positive or negative logic mode.

The DC inputs can be used as regular in put s or to supply count and preload/strobe inputs for HSCs. For more details on the operation of HSCs see Chapter 6.

AC Input Circuits (IC693UAA003/007)

The A C input circuits accept 120 VAC, 50/60 Hz signals. Input characteristics are compatible with a wide range of user-supplied input devices, such as pushbuttons, limit switches, and electronic proximity switches.

Potentiometer Inputs (All Models)

Two potentiometers are provided to allow adjustment of the values in analog registers %AI16 and %AI17. The potentiometers can be turned by inserting a small screwdriver through an acces s hole in the Micro PLC front panel (see Figure 2-3.)

A potential use for the potentiometers would be to set threshold values for use in logical relationships with other inputs/outputs.

GFK-1065F Chapter 2 Introduction 2-7

Output Circuits

Relay Output Circuits (IC693UDR001/ 002/005/010, UEX011, UAL006)

The 2-amp, isolated, normally open output circuits allow the low-level signals from the CPU module to control relay devices. There is no fusing on relay outputs. The user should provide external fusing to protect the outputs. The outputs can be configured as regular outputs or as outputs controlled by the HSCs.

AC Output Circuits (IC693UAA003/007)

The AC output points provide 120/240 VAC, 50/60 Hz, 0.5 A signals.

DC Output (IC693UDR005/010, IC693UAL006)

The DC output circuit provides a 24 VDC output voltage. This output can be used as a normal DC output, HSC-controlled output, pulse train output, or pulse width modulation (PWM) output.

Analog I/O (IC693UAL006)

The 23-point Micro PLC features two analog input ch a nnels that ma p t o %AI0018 and %AI0019 in the PLC. In voltage mode, the analog-to-digital (A/D) range of 0—32,000 counts corresponds to a 0—10 V input signal. In 0—20mA current mode, th e A/D range of 0—32,000 counts corresponds to a 0—20mA input signal. In 4—20mA current m ode, the A/D r ange of 0—32,000 counts corresponds to a 4—20mA input signal.

The analog output channel maps to %AQ0012. In voltage mode, the output channel digital-toanalog (D/A) ran ge of 0 to 32,000 counts corresponds to a 0—10V output. In 0—20mA curr en t mode, a range of 0 to 32,000 counts corresponds to a 0—20mA output signal. In 4—20m A current mode, the A/D ra nge of 0—32,000 counts corresponds to a 4—20mA output signal.

2-8 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Input/Output Connectors

Serial Po rts

Port 1 on the Micro PLC is intended to be used as the programmer serial port. A second RS-422 compatible serial port, to be used by monitoring devices, is provided on 23 and 28-point Micro PLCs.

Serial Communications P rotocols

Table 2-4. Communication Protocols Supported

Micro

PLCs

14-point Port 1

23-point Ports 1 and 2,

28-point Ports 1 and 2,

*Also requires the following versi ons or later hardware: IC693UDR001LP1, IC693UDR002LP1, I C693UA A003JP1, IC693UDR005JP1, IC 693UAL 006B P1, IC693UAA 007H P1, and IC693UDR010BP1.

SNP/SNPX Slave SNP/SNPX Master* 4-Wire RTU

Slave*

not supported Port 1

All releases

Rel. 3.00 and later

Rel. 2.01 and later

Port 2 Rel. 3.00 and later

Rel. 3.00 and later Port 2

Rel. 3.00 and later

2-Wire RTU

Slave*

Port 1 Rel. 3.10 and later

Port 2 Rel. 3.10 and later

SNP/SNPX

The full set of SNP(X) Master commands, as described in “SNP-X Commands” in the

PLC Serial Communications User’s Manual

, GFK-0582, is supported on Port 2 of the 23- and 28-

point Micro PLCs.

Series 90

RTU Slave

This feature is implemented as specified in the

Manual

, GFK-0582. RTU as implemented in the Micro PLC is a subset of the Modbus™ Remote Terminal Unit serial communications protocol. Prior to Release 3.10, RTU protocol is only supported in the 4-wire implementation. Support for 2-Wire RTU was added in Release 3.10. Table 2-5 lists the function codes supported by the Micro PLC.

Series 90 PLC Serial Communications User’s

GFK-1065F Chapter 2 Introduction 2-9

Table 2-5. RTU Function Codes

Function Code Description

1 Read Output Table 2 Read Input Table 3 Read Registers 4 Read Analog Input 5 Force (Write) Single Output 6 Preset Single Register 7 Read Exception Status

8 Loopback Maintenance 15 Force (Write) Multiple Outputs 16 Preset Multiple Registers 17 Report Device Type 67 Read Scratch Pad Memory

For the 14 point unit, an additional feature is implemented that automatically detects whether the configuration/programming software is attached to the Micro PLC. The firmware will auto-detect the presence of the programmer when RTU is the active protocol, so that you only need to begin using the configuration/programming software for a 14 point Micro to be able to communicate with it.

Port 1 (All Models)

A 15-pin D-type, female connector on the front of the Micro PLC provides the connection to an RS-422 compatible serial port which is used to communicate with Logicmaster 90-30/20/Micro software, the HHP, or for general purpose communications. This port supports SNP and SNPX protocols. On 14-point Micro PLCs, this port also supports RTU Slave protocols. The RS-422 conn ector is p rotected by an access door. Thi s port can be con fi gured usin g th e Logicmas ter 90 configuration program or the HHP, except for RTU communications, which must be configured by a COMM_REQ function in ladder logic.

a45451

Figure 2-3. Micro PLC RS -422 Serial Port

24 VDC OUT

100-240VAC

L H

I1 I2

RS-422 Compatible

S erial Port

Pote ntiom ete rs

2-10 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Port 2 (23 and 28-Point Model s)

A second RS-422 compatible serial port, also protected by an access door, is provided on 23 and 28-point Micro PLCs. This port can be used for general purpose communications using SNP, SNPX, an d RTU Sla ve pr otocol. Serial Port 2 can also be configured as an SNP/SNPX Master port. The following programming/configuration software features are supported through Port 2 when there is no programmer connected to Port 1:

1. The status line correctly displays current information about the PLC. If the proper folder is selected and verified, the status line will show LOGIC EQUAL.

2. You can view any of the reference memories on the TABLES page in Logicmaster 90 and can change individual values.

3. When ONLINE and LOGIC EQUAL are displayed in the status line, the references will be displayed correctly when you view the progr am log ic.

4. You can set the privilege level to 1 or 2. (Privilege levels 3 and 4 can not be accessed.)

5. The PLC and IO fault tables are displayed.

6. The Time-Of-Day clock can be set and its current value displayed.

7. The RUN/STOP state of the PLC can be changed, either by pressing A PLCRUN screen.

It is not possible to load and store programs and configuration through Port 2, because the privilege level is restricted to level 2 by the PLC firmware. Autobaud is not supported on Port 2. Port 2 can be configured using the Logicmaster 90 configuration software or by a COMM_REQ function block within a ladder logic program (see “Configuring Serial Ports” in Chapter 5).

On release 3.0 and later 28-point Micro PLCs, a separate SNP ID for Port 2 can be configured using Logicmaster 90 software release 8.00 or later. On earlier releases, Port 2 shares the SNP ID with Port 1 a nd th e SNP ID ca n only be chang ed thr ough Port 1. (For more i nformation about the SNP ID, refer to “Selecting SNP Con nections” and “CPU Configuration” in the

LogicmasterSeries 90-30/20/Micro Programming Software Users Manual

Communication through Port 2 may be lost (host may time out) while operations that involve writing to flash memory, including storing the program, are being performed through Port 1.

+R or using the

, GFK-0466.)

Expansion Port (23 and 28-Point Models)

A 40-pin connector is provided on the right side of the Micro PLC for connection to an expansion unit using a short (3

must be used/substitutes are not compatible

uni ts connected in series.

Table 2-6. Expansion Unit Compatibility

) r ibbon cable (provide d wit h t he Micr o Exp an s ion Unit—

). The Micro PLC can support up to four expansion

this ribbon

Micro PLCs Release

14-point not supported 23-point Rel. 3.00 and later 28-point Rel. 3.00 and later

GFK-1065F Chapter 2 Introduction 2-11

Termi nal Strips

The Micro PLC module has two non-removable terminal strips. The input connections are on the top terminal strip and the power supply and output connections are on the bottom terminal str ip. Refer to Chapter 4 for field wiring information and diagrams.

An optional removable terminal strip (IC693ACC002) , shown in Figure 2-4, is available for Micro PLCs. (They can be placed side-by-side on 28-point Micro PLCs.) The removable terminal strips can be used on the top or bottom of the Micro PLC and are inserted under the existing screw terminals.

a45652

24 VDC OUT

100-240VAC

PW R OK RUN

INPUT

1 23 4 5678

OU TPU T

H Q5

Q1 COM1VCQ2 Q3 Q4

24 VDC OUT

100-240VAC

INPUT

PWR

RUN

INPUT

12345678

OUTPUT

Q1 C OM1 Q2 CO M2 Q3 Q4 Q6

COM2

Series 90 M icro

PROGRAMMABLE CONTROLLER

OUTPUT

INPUT

OUT PU T

COM4Q7

COM3Q6

Q8 COM5 Q9 COM6 Q10 Q 11 COM7

COM3LH

INPU T

910111213141516

7 8 9 10 11 12

OUTPUT

Series 90 Micro

PROGRAMMABLE CONTROLLER

Q12

COM7

a45653

Figure 2-4. Removable Termin al Stri ps

2-12 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Status Indicators

The module contains LEDs that provide the user with a visual indication of the CPU and I/O status.

Table 2-7. Indicators

LED Name Function

PWR

RUN

INPUT

OUTPUT

Lighted if power is supplied to the unit and the power supply is operating correctly. Not lighted if a power supply fault occurs or if power is not applied.

Blinks during self-diagnostics. Blinks (with RUN indicator) if a fault is detected during selfdiagnostics.

When lighted steadily, indicates that self diagnostics have all passed. Lighted when the PLC is executing the logic program entered by th e user (RUN mode).

Blinks if a fault is detected during self-diagnostics. These LEDs indicate the status of individual input points. If the associated LED is lighted,

the voltage at the input point is high enough to energize the input circuit. If the LED is not lighted, the voltage is too low to energize the input circuit (see “I/O Specifications” in Chapter 4 for thresholds). The input LEDs indicate the input status in all CPU modes: STOP with I/O Disabled, ST OP wit h I/O Enabled and RUN (standard sweep or consta nt sweep).

These LEDs indicate the status of individual output points. An LED is lighted wh en its corresponding output is commanded to turn ON (for example if %Q1 = 1, OUTPUT 1 LED will be lighted).

All output s t u rn OFF i n the ST OP wit h I/O Disa bled mode. Output s will hold last state or the present user-commanded state in the STOP with I/O Enabled mode. In the RUN mode, the outputs are controlled by th e ladder logic program.

Power Supply Board

The power supply converts the AC or DC input source power to voltages required for internal circuitry. Power requir ements are listed in Tables 2-12 and 2-13.

On DC-input Micro PLCs, the power supply board also provides an isolated 24VDC supply to power input cir cuits and user devices. (Refer to page 2-16 for maximum current loads for each model.) These outputs do not have fuse protection. The user should provide external fuses to prot ect th e output s.

On 23-point Micro PLCs (IC693UAL006), the power supply board provides internal 15VDC power for the anal og output curren t l oop and a ±15VDC supply for the an a log in put and output voltage circuits.

GFK-1065F Chapter 2 Introduction 2-13

Configuration and Programming

The Micro PLC can be configured and programmed using any of the following methods.

• Logicmaster 90-30/20/Micro software on one of the following types of computers:



Workmaster™ II or a CIMSTAR™ I industrial computer



• Logic mas ter 90 Micr o s oftware with any of t he above compute rs.

• Series 90-30/90-20 Hand-Held Programmer (IC693PRG300).

Configuration and programming can be accomplished off-line from the PLC using the Logicmaster 90 programmer. If you are using an HHP, configuration and programming can be done on-line with the HHP attached to and interfacing with the PLC. Programming and configuration communications must use Port 1.

IBM

MS-DOS compatible Personal Computer with 2 Mbyte RAM and an Intel 386 or higher

PC-AT, PS/ 2® (Personal System 2®) with 2 Mbyte RAM and an Intel 386 or

higher processor

processor

The Micro PLC provides flash memory for non-volatile user program storage and for system firmware. The user program is always executed from flash memory. However, the Micro PLC can be configured to read its configuration at powerup from either RAM or flash memory (ROM).

Use of the programming and configuration software is described in the Logicmaster 90- 30/20/Micro Programming Software User’s Manual, GFK-0466. The Workmaster II computer is described in the Workmaster II PLC Programming Unit Guide to Operation Manual, GFK-0401. Use of the HHP is described in the Hand-Held Programmer, Series 90-30/20/Micro Programmable Controllers User’s Manual, GFK-0402.

Fault Reporting

The Micro PLC monitors internal operations for system and user problems. These faults are reported through the %S references and through an internal fault table. Access to %S information is available through the Logicmaster 90 software or the HHP. The fault table can only be accessed by Logicmaster 90 software. For more details on faults and fault reporting, see Chapter 9.

2-14 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Specifications

The following tables list ordering information, physical and functional characteristics, and input power requirements for the Micro PLCs. Specifications for input and output signals are provided in Chapter 4.

Table 2-8. I/O Point Configurations

Input Points

Description

14 point DC in/relay out, AC power

14 point DC in/relay out, DC power

14 point DC in/DC out, DC power

14 point AC in/ AC out, AC power

28 point DC in/relay and DC out, AC power

28 point AC in/AC out, AC power

28 point DC in/relay out, DC power

23 point analog DC in/relay and DC out, AC power 13 DC, 2 analog

14-point Expansion Unit DC in/relay out, AC power

(points/common)*

8 DC

(4 and 4)

8 DC

(4 and 4)

8 DC

(4 and 4)

8 AC

(4 and 4)

16 DC

(4, 4, 4, and 4)

16 AC

(4, 4, 4, and 4)

16 DC

(4, 4, 4, and 4)

(4, 4, 4, and 2)

8 DC

(4 and 4)

Output Points

(points/common)* Cata log Numbers

6 relay

(1, 1, and 4)

6 relay

(1, 1, and 4)

6 DC

(6)

6 AC

(2 and 4)

1 DC, 11 relay

(1, 4, 1, 1, 1, 1, and 3)

12 AC

(2, 4, 2, and 4)

1 DC, 11 relay

(1, 4, 1, 1, 1, 1, and 3)

1 DC, 9 relay

1 analog

(1, 4, 1, 1, 1, and 1)

6 relay

(1, 1, and 4)

IC693UDR001

IC693UDR002

IC693UDD004

IC693UAA003

IC693UDR005

IC693UAA007

IC693UDR010

IC693UAL006

IC6963UEX011

*See Chapter 4 for fusing information.

Accessories

Description Catalog Numbers

Series 90 Micro PLC Programming Software, Cable Kit, and manuals IC640HWP300 Hand-Held Programmer with Cables and Manual (includes IC693CBL303) IC693PRG300 Hand-Held Programmer Memory Card IC693ACC303 Logicmaster 90 Software (software only) IC641SWP300 Removable Terminal Strip IC693ACC002 Expansion Unit Cable IC693ACC003

GFK-1065F Chapter 2 Introduction 2-15

Table 2-9. Physical and Functional Characteristics (14-Point PLCs)

Weight:

IC693UDR001/002/UAA003/UEX011 0.86 lbs (390 g)

Module Dimensions

Typical Scan Rate Maximum number of Discrete Physical I/O Points Maximum number of slave devices per network

Output Power Supplie s

IC693UDR001/002/UEX011

Super cap backup for RAM

Height: 3.2” (82mm) Depth: 3.0” (76mm) Width: 4.5” (115mm)

1.8 ms/K of logic (Boolea n cont acts ) 14 (8 inputs/6 outputs)

8 (can be increased with a repeater)

24VDC for input circuits & user devices, 100mA max. +5VDC on pin 5 of Serial Port, 155mA max (for UDR001/002 only)

Provides data retention for 3–4 days with the power off at 25°C.

Table 2-10. Physical and Functional Characteristics (28-Point PLCs)

Weight IC693UDR005

IC693UAA007 IC693UDR010

Module Dimensions

Typical Scan Rate Real Time Clock accuracy

10°C 25°C 55°C

Maximum number of Discrete Physical I/O Points Maximum number of slave devices per network +24 VDC Output Power Supply (IC693UDR005/010)

(for input circuits and user devices)

+5 VDC on pin 5 of Serial Ports

Serial Port 1 Serial Port 2

Serial Ports 1 & 2 combined

Lithium battery lifetime

1.5 lbs (680 g.)

1.54 lbs (700 g.)

Height: 3.2” (82mm) Width: 8.6” (218mm) Depth: 3.0” (76mm)

1.0 ms/K of logic (Boolea n cont acts )

4.54 sec./day

5.22 sec./day

10.66 sec/day 28 (16 inputs/12 outputs)

8 (can be increased with a repeater) 200 mA maximum

155mA maximum 100mA maximum

255mA maximum (The load on either port can exceed the individual ratings listed above, if the combined load does not exceed 255mA.) See “Caution” below.

Shelf life (powered down) Up to 7 years typical at 30 °C Up to 5 years typical at 55 °C

Caution

If you are using loads greater than the individual current ratings for the +5VDC supply on pin 5 of Port 1 or Port 2, oper at or i nt e rface de vices must be connected and disconnected with the power to the Micro PLC off. (This precaution is not necessary if the loads on both ports are less than their individual current ratings.)

2-16 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Table 2-11. Physical and Functional Characteristics (23-Point Micro PLC, IC693U AL006)

Weight Module Dimensions

Typical Scan Rate Real Time Clock accuracy

10°C (with internal 15 °C rise) 25°C (with internal 15 °C rise) 55°C (with internal 15 °C rise)

Maximum number of Discrete Physical I/O Points Maximum number of slave devices per network +24 VDC Output Power Supply

(for input circuits and user devices)

+5 VDC on pin 5 of Serial Ports

Serial Port 1 Serial Port 2 Serial Ports 1 & 2 combined

Lithium battery lifetime

Analog inputs

Input ranges 0 to 10 V (10.24V maximum)

Resolution: 0 to 10 V range

0 to 20 mA range

4 to 20 mA range Accuracy 1% of full scale over full operating temperature range Lin earity ±3 LS B maxim um Common mode voltage 200 V maximum Filter response time

Analog outpu ts

Output ranges 0 to 10V (10.24V maximum)

Resolution 12 bits over 0 to 10V range (1 LSB = 2.5mV)

Accuracy ±1% of full scale over full operating temperature range

1.52 lbs (690g) Height: 3.2” (82mm) Width: 8.6” (218mm) Depth: 3.0”

(76mm)

1.0 ms/K of logic (Boolea n cont acts )

4.54 sec./day

5.22 sec./day

10.66 sec/day 23 (13 inputs/10 outputs)

8 (can be increased with a repeater) 200 mA maximum

155mA maximum 100mA maximum 255mA maximum (The load on either port can exceed the individual ratings listed above, if the combined load does not exceed 255mA.) See “Caution” below.

Shelf life (powered down) Up to 7 years typical at 30 °C Up to 5 years typical at 55 °C

Two, differential

0 to 20 mA (20.5mA maximum) 4 to 20 mA (20.5mA maximum)

10 bits (1 LSB = 10mV) 9 bits (1 LSB = 40µA) 8+ bits (1 LSB = 40µA)

20.2ms to reach 1% error for step response 1, single-ended, non-isolated

0 to 20mA (20.5mA maximum) 4 to 20mA (20.5mA maximum)

12 bits over 0 to 20mA range (1 LSB = 5µA) 11+ bits over 4 to 20mA range (1 LSB = 5µA)

(0°C to 55°C)

Caution

GFK-1065F Chapter 2 Introduction 2-17

Table 2-12. AC Power Requirements

AC Power Requirements – (IC693UDR001, IC693UAA003/007, IC693UDR005, IC693UEX011)

Range 100 -15% to 240 +10% VAC Frequency 50 -5% to 60 +5% Hz Hold-up 10 ms at 85 VAC Inrush Time 2 ms for 40 A Inrush Current 14-point Micro PLCs and

14-point Micro Expansion Unit

28-point Micro PLCs 30 A maximum at 200 VAC

Input Current 14-point Micro PLCs 0.12 A typical at 200 VAC

28-point, DC In/Relay Out

Micro PLCs

28-point, AC In/AC Out

Micro PLCs Input Power Supply Rating UDR001 35 VA

UAA003 20 VA UAA007 25 VA UDR005 40 VA

UEX011 35 VA

AC Power Requirements – (IC693UAL006)

Range 100 -15% to 240 +10% VAC Frequency 50 -5% to 60 +5% Hz Hold-up 10 ms at 85 VAC Inrush Time 2 ms for 40 A Inrush Currents 35 A maximum at 200 VAC

Input Current 0.35 A typical at 100 VAC

Isolation 1500VAC rms field side to logic (both power supply input and 24

Input Power Supply Rating 50 VA

18 A maximum at 120 VAC 30 A maximum at 200 VAC 40 A maximum at 265 VAC

40 A maximum at 265 VAC

0.25 A typical at 100 VAC

0.26 A typical at 100 VAC

0.12 A typical at 200 VAC

0.16 A typical at 100 VAC

0.09 A typical at 200 VAC

46 A maximum at 265 VAC

0.22 A typical at 200 VAC

VDC power supply output)

2-18 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Table 2-13. DC Power Requirements

DC Power Requirements – (IC693UDR002/010)

Range 14-point Micro PLC 12 -15% to 24 +25% VDC

12 -15% to 24 +10% VAC

28-point Micro PLCs 24 -20%, +25% VDC

24 -15%, +10% VAC

Hold-up 14-point Micro PLCs 4 ms at 10 VDC

10 ms at 12 VDC

28-point Micro PLCs 2ms at 9.5 VDC

Inrush Current 14-point Micro PLC 65 A maximum at 24 VDC

81 A maximum at 30 VDC

28-point Micro PLC

Inrush Time 14-point Micro PLC 10 ms for 81 A

28-point Micro PLC 10 ms for 81 A Input Current 14-point Micro PLC

28-point Micro PLC 1.4 A typical at 24 VDC Input Power Supply Rating UDR002 15 W

UDR010 20 W

65 A maximum at 24 VDC 81 A maximum at 30 VDC

0.4 A typical at 24 VDC

0.8 A typical at 12 VDC

Notes

1. If configured to disable powerup diagnostics, the 28-point DC In / Relay Out/DC Power unit (IC693UDR010) will begin logic solution 100ms after the voltage level of the power supply input reaches and maintains 24VDC. The 24VDC power source for the UDR010 unit must have enough transient curr ent capability to support the inrush current of the power supply and maintain a 24VDC voltage level (see power supply specifications for inrush req uireme nt s above).

2. The DC power supply requires more current at startup voltage (approximately 4 VDC) than at rated input voltage. A minimum of 2.0 A is necessary to start up the DC power supply.

GFK-1065F Chapter 2 Introduction 2-19

Table 2-14. Environmental Requirements

Operating temperature 0 to 55 °C Storage temperature -40 °C to 85 °C Relative humidity 5% to 95%

Table 2-15. Mem ory A l location

Type 14-Point Micro PLCs 23 and 28-Point Micro PLCs

Application Program 3K words 6K words

%R 256 words 2K words

%AI 128 words 128 words

%AQ 128 words 128 words

%I 512 bits 512 bit s %Q 512 bits 512 bits %G 1280 bi t s 1280 bits

%M 1024 bits 1024 bits

%T 256 bits 256 bits %S 128 bits 128 bits

For a list of reserved memory locations, refer to Appendix B.

2-20 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Chapter

Installation

This chapter describes the procedures for installing the Micro PLC and preparing the system for use. Included in this chapter are instructions for unpacking, inspecting, and installing the Micro PLC. Instructions are also provided for connecting cables to programming devices.

Minimum Hardware Requirements

To install and set up the Micro PLC, you will need:

• Micro PLC Module.

• Programming device (this can be one of the following items):

A. Hand-Held Programmer and cable. B. Logicmaster 90-30/20 Micro software (or Logicmaster 90 Micro software), a Workmaster

II or CIMSTAR I industrial computer, or an IBM AT, PS/2 or other MS-DOS compatible Personal Computer (with 386 or high er m icr oprocessor and 2 Mbyte memory) and appropriate cables.

Unpacking

• Tools for mounting the Micro PLC and connecting field wiring. If the PLC is to be programmed using Logicmaster 90 software, a Workmaster II, CIMSTAR I, or

an IBM or IBM-compatible computer is required. Logicmaster 90 software can use a Work Station Interface (WSI) board, an RS-422 port, or a sta ndard RS-232 interface with an RS-422 to RS-232 converter. The WSI board is installed in the Workmaster II computer at the factory.

1. Visual inspect i on. Upon recei vi ng your Micro PLC system, carefully inspect all shipping

containers for damage that may have occurred during shipping. If any part of the system is damaged, notify the carrier immediately. The damaged shipping container should be saved as eviden ce for inspection by the carrier.

It is your responsibility to register a claim with the carrier for damage incurred during shipment. However, GE Fanuc will fully cooperate with you, if such action is necessary.

2. Unpacking. Unpack all shipping cartons and verify the contents. All shipping containers and

packing material should be saved in case it is necessary to transport or ship any part of the system.

3. Pre-installation Check. After unpacking the Micro PLC, record all serial numbers. These

serial numbers will be required if you need to request product service during the warranty period of the equipment.

GFK-1065F 3-1

Instal lation Requirements

The Micro PLC should be installed in a location that meets the environmental requirements listed on page 3-20. For best performance of your Micro PLC, the installation location should also adhere to the following guidelines:

• The temperature must not change so rapidly that condensation could form on or inside the

unit.

• No combustible gases.

• No dust, salty air, or conductive materials (iron powder, etc.) that could cause internal shorts.

• If possible, do not install the Micro PLC wh ere it will be exposed to direct sunlight.

• Provide adequate ventilation space. Recommended minimum space allowances are

approximately: 50mm (2 inches) top, sides and bottom. See Figures 3-1 through 3-3.

• Do not install the Micro PLC above equi pment that gen era tes a la rge amou nt of hea t.

• If the am bi ent t emperature exceeds 5 5 °C, p rovide a ventilation fan or air conditioner.

Installation

• Do not install the Micro PLC within 200mm (8 inches) of any high voltage (more than

1000V) or high current (more than 1A) line (except for outputs controlled by the Micro PLC).

• For ease of maintenance and safety, locate the Micro PLC as far away from high voltage

equipment and power generation equipment as possible.

• For r ecom mended field wiring practices, refer to “Gener al Wiring Pr oced u res” i n Chapt er 4.

The Micro PLC can be mounted on a wall or panel using screws, or on a 35 mm DIN rail. The Micro PLC must be mounted on a vertical surface. Do not mount it on a horizontal surface. (See Figures 3-1 through 3-3 for recommended mounting orientation and spacing requirements.)

a45442

Im proper Mou ntingProper Mounting

Figure 3-1. Recommended Mounting Orientations for the Mi cro PLC

3-2 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Detail Of Disen gaged Clip

Minim um Allowan ce For Cooling

a45436

.35

(9)

.59

(15)

1.00 (25)

.14

(3.5)

3.24

(82.3)

1.99 (50 )

4.53

(115)

4.21

(107)

.16

(4 )

2.99 (76)

SIDE VIEW

.55 (14)

Dim e n s io ns in in c he s . M i llim e te r s a re in p ar e nt h es is .

.16

(4)

.59

(15)

FRONT VIEW

Figure 3-2. Micro PLC Mounting Di m ensi ons and Spaci ng Requi rem ents, 14-Point

D eta il Of D isengaged C lip

Minimum A llowance For Cooling

.35

(9)

.59

(15)

1.00 (25)

.14

(3.5)

1.99 (50)

8.58

(218)

8.26

(210)

1.99

.1 6

(4 )

.18 Dia.

(4.5)

(Typical)

.14

(3.5)

(50 )

.16

(4)

.16

(4)

1.99 (50)

1.99

(5 0)

2.93

(7 4.3 )

1.99

(5 0)

a45418

1.99

(50 )

.18 Dia.

.1 6

(4.5)

pical)

.14

(3.5)

(4)

2.93

(74.3)

1.99

(50 )

2.99 (76)

SIDE VIEW

.55

(14)

3.24

(82.3)

.16

(4)

.1 6

(4)

Dimensions in inches. Millimeters are in parenthesis.

.59

(15)

FRONT VIEW

.59

(15)

Figure 3-3. Micro PLC Mounting Di m ensi ons and Spaci ng Requi rem ents, 23 and 28-Point

GFK-1065F Chapter 3 Installat ion 3-3

gag

Mounting a Unit on a DIN Rail

The method of mounting a Micro PLC unit on a 35 mm DIN rail is shown below. A small clip on the back of the unit holds it in place on the rail.

DIN Rail

(Retracted)

Tab

Clip

a45440

DIN Rail

Tab

(En

ed)

Clip

Position the upper edge of the unit over the DIN rail, so that the rail is behind the tab as shown above. Pull the clip down.

Removing a Unit From a DIN Rail

To remove a unit from a DIN rail, follow the procedure shown below.

DIN Rail

Tab

(En

ed)

Clip

Pivot the unit downward (for a unit being mounted right side up) until the unit is over the DIN rail. Press the clip firmly into place.

a45441

DIN Rail

Tab

Clip

(Retracted)

Pull clip at the bottom of the unit down until it is disengaged from the DIN rail.

3-4 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Pivot the unit away from the rail.

Grounding Procedures

Equipment grounding recommendations and procedures are listed below. These grounding procedures must be properly followed for safe operation of your Micro PLC system.

• The maximum r ecommended resistance to ground is 200mΩ (equivalent to 100 feet of AWG

#12 – 3.29mm2 – copper cable).

• Grounding installation must conform to National Electrical Code (NEC) standards.

• Ground conductors should be connected with separate branches routed to a central earth

ground point. This method is shown in the figure below.

• Ground conductors should be as short and as large in size as possible. Braided straps or

ground cables – AWG #12 (3.29mm2) or larger – can be used to minimize resistance. Conductors must always be large enough to carry the maximum short circuit current of the path being considered.

Programm in

Device

Series 90 Micro

PLC

a45684

Motor Drives Mac hinery

an d

other

Electrical

Control

Equipment

Figure 3-4. Recommended System Grounding

Logicmaster Programming Device Grounding

For proper operation, the programmer for Logicmaster 90 Micro softwar e (Workmaster II or CIMSTAR I, or IBM-PC or compatible computer) must have a ground connection in common with the Micro PLC. Normally, this common ground connection is provided by ensuring that the programmer’s power cord is connected to the same power source (with the same ground reference point) as the Micro PLC, but this will n eed to be verified for each installation.

I/O Installation and Wiring

Wiring connections to and from user-supplied input and output field devices are terminated at two terminal strips on the Micro PLC front panel. I/O connections are defined on the Micro PLC front panel. Wiring diagrams are provided in the “Field Wiring” section of Chapter 4.

Earth Central

Ground PointGround

NOT E

Signal and power

conn ections

not show n

GFK-1065F Chapter 3 Installat ion 3-5

Powerup Self-test

After the p roper p ower connections have been made, the Micro PLC can be power ed u p to veri fy that the unit is installed correctly.

Normal Powerup Sequence

Apply the required power to the power inputs.

• The Power in dicator, labeled PWR, should light.

• The CPU status indicator, labeled OK, blinks during the power-up self diagnostics. When

Warning

self-diagnostics have been successfully completed, the OK indicator will remain lighted. (The Micro PLC can be configured to power up without running diagnostics. Unless your application requires fast power up, it is recommended that you leave powerup diagnostics enabled. For configuration information, refer to Chapter 5.)

• The CPU status indicator, labeled RUN, should light if the unit is configured to run on power-

up.

• If any of the input points have been wired to field devices that energize those circuits and the

RUN indicator is lighted, the corresponding input LEDs should light.

• If the RUN indicator is not lighted, all output indicators should be dark (in the STOP with I/O

Disabled mode).

After verifying that a valid power-up sequence has occurred, attach a programming device (HandHeld Programmer or computer with Logicmaster 90 software) to configure the Micro PLC and develop programs for the unit.

Caution

During a gradual power down, when the input power supply voltage is below the minimum operating voltage, the Micro PLC may power off and then power on again until the input voltage drops low enough to prevent power on again. You should take precautions if this type of behavior cannot be tolerated in your application.

3-6 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Fast Powerup

Powerup diagnostics can be disabled using the Logicmaster 90 configuration software. Unless your application requires unusually fast powerup, it is recommended that you leave this feature enabled. Disabling powerup diagnostics has the following effects:

The I/O Link Interface Expansion Unit will not work. No expansion units can be used. (If expansion units are connected while powerup diagnostics

are disabled, faults will be logged in the I/O tables.) All HHP key sequences will be ignored when the Micro PLC is powering up.

Table 3-1. Powerup Times with Powerup Diagnostics Di sabl ed

Model Time

28-point units

IC693UDR010 100ms IC693UDR005/UAA007 300ms (typical)

All 14-point units 350ms (typical)

Error Det ection And Correc t ion

If the Micro PLC fails the power-up self-test, one of the conditions listed in Table 3-2 will be observed after applying power.

Table 3-2. Powerup Sequence Troubleshooting

Symptom Action

PWR indicator does not light. 1. Check that the proper power source is provided and is

on.

2. With power supply off, check wiring to the module unit to be sure it is connected correctl y.

PWR indicator lighted but OK indicator is not lighted.

PWR indicator on, but OK and RUN indicators are blinking.

(This indicates that the power source is good and that the CPU has detected an internal fault.)

Refer to “Powerup Diagnostics” in Chapter 9. The Micro PLC features built-in blink codes to assist in

troubleshooting. For definitions, refer to “Powerup Diagnostics” in Chapter 9.

GFK-1065F Chapter 3 Installat ion 3-7

Connecting a Programming Device

The Micro PLC can be programmed and configured using either the HHP or the Logicmaster 90 software (included in IC640HWP300). Both of these methods are described in Chapter 5.

An RS-422 compatible serial port is provided on the front of the Micro PLC for communication with Logicmaster 90-30/20/Micro software or the HHP. This port can also be used for general purpose communications using the Series 90 Protocols (SNP and SNPX). On 14-point Micro PLCs, this port can also be used for RTU Slave communications.

A second RS-422 compatible port (Serial Port 2) is provided on 28-point Micro PLCs. This port can be used for general purpose communications using SNP, SNPX and RTU Slave. It is not possible to load and store programs and configuration through Port 2, because the privilege level is restricted to level 2 by the PLC firmware. Communications through Port 2 may be lost (host may time out) while operations that involve wr iting to flash memory, including storing the program, are being performed through Port 1.

For additional information on the functions of the serial ports, refer to “Serial Ports” in Chapter 2. For serial port orientation and pinouts, see Appendix D.

Connecting the Hand-Held Programmer

The Hand-Held Programmer (IC693PRG300) is a compact programming device that connects to the Micro PLC 15-pin serial port through a 6 foot (1.83 meter) cable that conforms to the RS-485 specification.

G E F a n u c

SERIES 90-30

PROGRAMMABLE

CONTROLLER

AND D ORE NOT

A I

7 8 9 R

4 5 6

1 2 3

HAND HELD PROGRAMMER

TMR

RSTM

SETM

OUT

OUTM

SET

M T

RST

BLK

G S

ONDTR

UPCTR DNCTR

FUNC DEL

WRITE

READ

VRFY

HEX

CLR

DEC

MODE

RUN

SRCH

INS

ENT

a43052

SLOT FOR

MEMORY

CARD

SERIAL PORT CONNECTOR

TO CPU SERIAL PORT

Figure 3-5. Hand-Held Programmer

3-8 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Warning

Always connect the cable to the Hand-Held Programmer first, then connect the cable to the Micro PLC. This avoids any chance of shorting the +5 volt supply on the PLC which could cause incorrect operation of the Micro PLC. Incorrect operation of the PLC could damage the equipment or cause personal injury to an operator.

To connect the Hand-Held Programmer cable:

• Attach the 15-pin male D connector on one end to the mating 15-pin female D connector on

the Hand-Held Programmer.

• Attach the connector on the other end of the cable to the RS-422 connector on the Micro PLC

(Port 1 on the 28-point Micro PLC). These connections are shown in Figure 3-6.

Note

Port 2 on the 28-point Micro PLC does not support the HHP. You must connect the HHP to Port 1.

a45438

Hand-H eld Program m er

(IC693PRG300)

Series 90 Micro PLC

Cable (IC693CBL303)

Figure 3-6. Hand-Held Programmer Cable Connection to a Micro PLC

GFK-1065F Chapter 3 Installat ion 3-9

Connections for Using Logicmaster 90-30/20/Micro Software

You need a Software and Cable Kit package (IC640HWP300) to use Logicmaster 90 Micro software with the Micro PLC.

Workmaster II Computer with WSI

The cable connection for this configuration is from the connector on the WSI board (IC647WMI920) to the Micro PLC serial port as shown below.

Serial Cable

WSI

Serial

(IC647CBL704)

a45445

Series 90

Micro PLC

Wo rk m a st er II

Figure 3-7. Logicmaster 90 Micro Programmer Connection through a WSI

lBM-PC Compatible Computer

This configuration uses a standard RS-422 or RS-232 serial communications port on the IBM-PC compatible computer. An RS-422/RS-232 miniconverter (IC690ACC901) is required. Examples of cable connections for thi s type of interface are shown in Figure 3-8. Refer to Appendix E, “Converters” for a complete description of the miniconverter.

3-10 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

IB M P C (XT ) ,

Workmaster

IB M P C (A T )

IB M P S /2 ,

Workmaster II

RS-232 RS-422

IC690CBL701

10 Feet

(3 Me ters)

RS-232 RS-422

IC690CBL702

10 Feet

(3 M ete rs)

a45446

Series 90 Micro PLC

RS485/RS232

Converter

IC690A CC901

a45447

Series 90 Micro PLC

RS485/RS232

Converter

IC690ACC901

a45448

Series 90 Micro PLC

RS-232 RS-422

IC690CBL705

10 Fe et

(3 M eters )

IB M C o m p at ib le

With RS -4 22 Inter fac e

(See 15 pin connector assignment)

Figure 3-8. Examples of Serial Connection from Series 90 Micro PLC to Computer

RS485/RS232

Converter

IC690ACC901

Series 90 Micro PLC

RS-422

a45449

GFK-1065F Chapter 3 Installat ion 3-11

Multidrop Serial Data Configuration to Series 90 PLCs

Any installation that includes PLCs over 50 feet (15.2 meters) apart must include optical isolation.

The Series 90 Micro PLC supports a maximum of eight devices on a single serial link per network. This number can be increased with the use of a repeater. For additional information on serial communications, refer to the

0582. Termination resistance for the Receive Data (RD) signal needs to be connected only on units at

the end of the line. This termination is made on the Series 90 Micro PLC products by connecting a jumper between pins 9 and 10 inside the 15-pin D-shell. Sample cabling for multidrop installations is provided in Appendix D, “Serial Ports and Cables” and Appendix E, “Converters.”

Series 90 PLC Serial Communications User’s Manual

Note

, GFK-

3-12 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Replacing Fuses (AC In/AC Out Models Only)

Caution

There are no user-replaceable parts in the DC In/Relay Out Micro PLCs (UDR001/002/005/010, UAL006, UEX011).

The AC In/AC Out model Micro PLCs (IC693UAA003/007) provide user-replaceable fuses for their AC output points. Because each output fuse is on the common of several circuits, a blown fuse will prevent the entire group associated with it from working. (Refer to Table 3-3 and to the field wiring diagrams in Chapter 4.)

Warning

Remove power from the unit before removing field wiring or removing the front cover. Failure to remove power from the unit before disassembling it could cause severe or fatal injury to personnel.

Caution

Do not attempt to remove the circuit boards from the Micro PLC assembly, or to replace fuses on the power supply board. Any di sa sse mbly be y ond removing the front cover and replacing AC output fuses could damage the unit and will invalidate the warranty.

The plug-in fuses are located on the I/O circuit board (Figure 3-9), which is located immediately behind the Micro PLC fr ont cover. To replace these fus es:

1. Remove power from the unit and I/O devices.

2. Remove fie ld wiri ng from th e unit.

3. Remove front cover from the unit. (Gently press inward one of the tabs located on the sides of the unit and pull the cover off.)

COM2I5 I6 I7 I8I1 I2 I3 I4 CO M1

Press tab in

24 VDC OUT

PW R

RUN

INP UT

OUTPUT

INP UT

Serie s 90 Micro

2345 678

PROGRAMM ABLE CONTROLLER

100-240VAC

Q1 C O M1 Q2 COM2 Q3 Q4

OUTPUT

COM3

4. Replace each blown fuse with the appropriate fuse type, listed in Table 3-3.

GFK-1065F Chapter 3 Installat ion 3-13

CNA

ROT1 ROT2

CNP1

FUSE 1

3.2A 37

a45443

3.2A 36

FUSE2

CNB

14-Point Micro PLC (IC693U AA 003)

a45415

CNA

ROT1

FUSE1 FUSE2

3.2A 36

CNC

CNB

ROT2

CNP

28-Point Micro PLC (IC693U AA 007)

Figure 3-9. Locations of Fuses on AC In/AC Out I/O B oard

CND

FUSE3

3.2A 36

FUSE4

3.2A 36

3-14 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Caution

The fuse on the power supply board, which is located at the bottom of the unit, is

not replaceable

and cannot be easily acc e ssed. This fuse i s pr ovided as a safety precaution. If it blows, a fault in the power supply is indicated and the Micro PLC should be replaced.

Note

The fuses listed below are only for the output points on the AC In/AC Out Micro PLCs (IC693UAA003/UAA007). You can easily access thes e fu ses by rem ovi ng the PLC front cove r.

Out Micro PLCs.

Table 3-3. List of Fuses for AC In/AC O ut I / O B oards

Micro PLC Location Output Points Controlled

IC693UAA003, IC693UAA007 FUSE 1 Q1–Q2

IC693UAA007 FUSE 3 Q7–Q8

There are no user-replaceable parts in the DC In/Relay

FUSE 2 Q3–Q6

FUSE 4 Q9–Q12

Table 3-4. Fuse Specifications

Current Rating

3.2 A

Catalog Number Available From

GE Fanuc: IC693ACC001 (5/package)

Third Party: Daito HM32 See “Distributors,” below*

GE Fanuc Automation N.A., Inc. – Asia Pacific Operations No. 1 Teban Gardens Crescent Jurong – Singapore 608919

Phone: (65) 566-9902 or (65) 566-4918 Fax: 011 (65) 567-1856 or 011 (65) 566-7703

*Distributors

U.S.A. MHOTRONICS, Inc.

960 Corporate Woods Parkway Vernon Hills, IL 60061

Europe OESS Gmbll Frankfurt Office

Senefelder Street 1 63110 Rodgau, Germany

Singapore B.B.S. Electronics PTE. LTD

1 Genting Link, #05-03 Perfecindustrial Building Singapore 1334

Phone: 847-9139566 Fax: 847-913-9587

Phone: 6106750313 Fax: 6106-72719

Phone: 748-8400 Fax: 748-8466

GFK-1065F Chapter 3 Installat ion 3-15

Expansion Unit Installation

The 23-point Micro PLCs support the Series 90 Micro Expansion Units (IC693UEX011), Generic (third pa rty) expansion units, and t he I/O Link Interface unit (IC693UEX013). Up to four expansion units ca n be connected i n ser ies to a ba s e Micro PLC.

Power down the Micro PLC before connecting an Expansion Unit. Connecting an Expansion Unit with the Micro PLC powered up will damage the unit.

If you are connecting a third-party expansion unit, you will need to provide a ribbon cable . Soft ware filteri n g of generic (third-party) expansion I/O is not supported. Hardware filtering should be supplied to meet the required noise immunity on these units.

Caution

Note

Micro Expansion Unit

The Micro Expansion Unit (IC693UEX011) connects to a 23-point Micro PLC to provide additional I/O points (8 inputs and 6 outputs per each unit). This expansion unit has the following features:

• Ribbon c able for conn e ction to 28-poin t Micro PLC is provided with expansion unit. T his

• The Micro PLC firmware supports input filtering of the 14-point expansion units.

The expansion unit has a 40-pin female connector at each end. The left connector can be connected to either a base Micro PLC or to another expansion unit’s right-side 40-pin female connector via a sh ort ri bbon ca ble. Table 3-5 lists pin a ssign m ent s for the expansion port s.

ribbon cable is 3 ribbon s upplied with the unit.

in length and cannot be substituted. That is, you must use the

Caution

The 40-pin ribbon cable provided with the Micro Expansion Unit has keyed connectors to prevent incorrect connection. Powering up the system with the cable improperly installed can damage the Expansion Unit. Do not substitute the ribbon cable provided with this Micro PLC with a generic ribbon cable. If you need to order replacements, the part number is IC693ACC003.

3-16 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

28 P oint

Base Unit

40 pin ribbon connector

40 pin connector for next Expansion Unit (4max)

Figure 3-10. Expansion Unit Installation

a45692

14 P oint

Expansion Unit

Note

Cable length is fixed at minimum length to eliminate noise.

Micro Expansion Unit Orientation

The Micro Expansion Unit’s input expansion port must be connected to the output expansion port of the base Micro PLC (or another expansion unit). Connecting the unit in the reverse position will damage the DC input circuit when the system is powered up.

40 p in ribbo n cable

28 P oint

Base U nit

Bottom

Caution

Bottom

40 pin ribbon cable

14 P oint

Expansion Unit

Correct

14 P oint

Expansion Unit

Top

Wrong

Figure 3-11. Micro Expansion Unit Orientation

Note

The pa rt number for t he Micro expan sion ribbon is IC693ACC003. Th ese ribbons c ome in a 12-pack.

GFK-1065F Chapter 3 Installat ion 3-17

Electromagnetic Compatibility

To meet the electromagnetic compatibility requirements of FCC Rule part 15, subpart J, the Micro Expansion Unit must be installed as described in the document, GFK-1474. This IPI is provided with the Micro Expansion Unit and covers installation and shielding requirements.

Physical Order of Different Types of Expa ns ion Units

Different types of expansion units can be connected to a base unit. The installation must meet the following requirements:

Generic expansion units must be located immediately after the Micro PLC base unit and before any other types of expansion units.

Standard Micr o (IC693UEX011) expansion units must be located after any generic expansion units and before the I/O Link Interface expansion unit.

The I/O Link Interface expansion unit (I/O Link IEU) must be located after all other types of expansion units. Because the I/O Link IEU has only one expansion connector, it must be the last unit if other units are connected to the same base Micro PLC. This also means that there can be on ly one I/O Lin k IE U p e r Micr o P L C base unit.

Important Product Information

(IPI)

Note

The I/O Link IEU (IC693UEX013) is not sold in the United States. For details on installation and operation, refer to the documentation provided with the I/O Link IEU.

Additionally, if two or more generic expansion units are used in a system, they should be configured and physically located with their address offsets in ascending order.

3-18 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Table 3-5. Micro Expansion Port Pin Assi gnm ents

(Left Connector on Expansion Unit)

(Right Connector on Micro PLC and Expansion Unit)

OUT

Pin Signal Name F unc t i on Pin Signal Name Function

A01 Reserved* NA A01 GND Ground A02 Reserved* NA A02 /WR Write A03 Reserved* NA A03 A7 Address 07 A04 Reserved* NA A04 A8 Address 08 A05 Reserved* NA A05 A9 Address 9 A06 /WAIT Wait state control A06 A11 Address 11 A07 GND Ground A07 /RD Read A08 D3 Data 3 A08 A10 Address 10 A09 D2 Data 2 A09 A0 Address 00 A10 D6 Data 6 A10 D0 Data 0 A11 D0 Data 0 A11 D6 Data 6 A12 A0 Address 0 A12 D2 Data 2 A13 A10 Address 10 A13 D3 Data 3 A14 /RD Read A14 GND Ground A15 A11 Address 11 A15 /WAIT Wait state control A16 A9 Address 9 A16 Reserved* NA A17 A8 Address 8 A17 Reserved* NA A18 A7 Address 7 A18 Reserved* NA A19 /WR Write A19 Reserved* NA A20 GND Ground A20 Reserved* NA B01 Reserved* NA B01 GND Ground B02 Reserved* NA B02 GND Ground B03 ERRI IO link status B03 GND Ground B04 Reserved* NA B04 A6 Address 06 B05 /CS2 Expansion select B05 A5 Address 05 B06 /IORST Expansion reset B06 A4 Address 04 B07 Reserved* NA B07 A3 Address 03 B08 D4 Data 4 B08 A2 Address 02 B09 D5 Data 5 B09 A1 Address 01 B10 D1 Data 1 B10 D7 Data 7 B11 D7 Data 7 B11 D1 Data 1 B12 A1 Address 1 B12 D5 Data 5 B13 A2 Address 2 B13 D4 Data 4 B14 A3 Address 3 B14 Reserve d* NA B15 A4 Address 4 B15 /IORST Expansion reset B16 A5 Address 5 B16 /CS2 Expansion select B17 A6 Address 6 B17 Reserve d* NA B18 GND Ground B18 Reserved* NA B19 GND Ground B19 ERRI IO link st atus B20 GND Ground B20 Reserved* NA * All reserved pins should remain unconnected by expansion units.

GFK-1065F Chapter 3 Installat ion 3-19

Agency Approvals, Standards, and General Specifications for Series 90 Micro PLC

The Series 90 Micro PLC products supplied by GE Fanuc are global products which are designed and m anufactured for application in industrial environments throughout the world. They should be installed and used in conformance with product specific guidelines as well as the following agency approvals, standards and general specifications:

AGENCY AP PROVALS OVERVIEW

Industrial Control Equipment [Safety]

Hazardous Locations [ S afety] Class I, Di v II, A, B, C, D

European EMC Directive CE Mark Selected modules

UL508, CUL

UL1604

with C-UL

Certification by Underwriters Laboratories for selected modules

Comments

3-20 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

STANDARDS OVERVIEW

Conditions

ENVIRONMENTAL

Vibration IEC68-2-6,

JISC0911

Shock IEC68-2-27,

JISC0912

Operating Temperature Storage Temperature Humidity 5% to 95%, non-condensing Enclosure Protection IEC529 Enclosure per IP54; protection from dust & splashing water

EMC EMISSIONS

Radiated, Conducted

EMC IMMUNITY [applies to CE Marked modules]

Electrostatic Discharge EN 61000-4-2

Radiated RF ENV 50140, ENV50204

Fast Transient Burst, EN61000-4-4 IEC801-4 2KV: power supplies, 1KV: I/O, communications Surge Withstand, EN61000-4-5

Conducted RF, EN50141 IEC801-6 10V, 150kHz to 80Mhz injection for comm cables >30m

ISOLATION

Dielectric Withstand

POWER SUPPLY

Input Dips, Variations IEC1000-4-11 During Operation: Dips to 30% and 100%, Variation for AC

CISPR11,

EN55011

FCC

IEC801-2 8KV Air Discharge, 4KV Contact Discharge

IEC801-3 10V

IEC 1000-4-5

IEC 1000-4-12

UL508, UL840,

IEC664

1G @40-150Hz, 0.012in p-p @10-40Hz

15G, 11ms

0°C to 55°C [ambient] –40°C to +85°C

Group 1, Class A [applies to CE Marked modules]

part 15, subpart J

/m, 80Mhz to 1000Mhz, modulated

rms

Power >50V, 2KV (line-to-ground), 1KV (line-to-line) supply: <50V, 0.5KV (line-to-ground), 0.5KV (line-to-line)

Communications port and I/O: 1KV

1.5KV for modules rated from 51V to 250V

±10%, Variation for DC ±20%

Note 1: Module-specific approvals are listed on the GE Fanuc Electronic Bulletin Board Service [BBS]. The BBS can be

reached at 804-975-1300 with the following modem settings: up to 33,600 baud, 8 data bits, 1 pari t y bit, no stop bits. After accessing the BBS, select the BBS File area (PLC:AGENCY STATUS) and the file (AGENSTDS.XLS). This information is also available on the Internet at our technical support World Wide Web site at the address: http://www.gefanucsupport.com

Note 2: Refer to module-specific data sheets and installation guidelines in the following publications:

Important Product Information, Micro PLC (GFK-1094) Important Product Information, Mi cr o Expansi on Units (GFK-1474) Data Sheet, 14-Point Micro PLC, GFK-1087 Data Sheet, 28-Point Micro PLC, GFK-1222 Data Sheet, Micro Expansion Unit, GFK-1460 Data Sheet, 23-Point Micro PLC, GFK-1459 Data Sheet, 14-Point Micro PLC (DC In/Out), GFK-1553

Note 3: Selected modules may be derat ed.

GFK-1065F Chapter 3 Installat ion 3-21

CE Mark Installation Requirements

The following requirements for surge, electrostatic discharge (ESD), and fast transient burst (FTB) protection must be met for applications that require CE Mark listing:

• The series 9 0 M icro PLC is considered to be open equ ipment and should therefore be

installed in an enclosure (IP54) .

• This equipment is intended for use in typical industrial environments that utilize anti-static

materials such as concrete or wood flooring. If the equipment is used in an environment that contains static material, such as carpets, personnel should discharge themselves by touching a safely grou nded surface befor e accessing the equi pmen t.

• If the AC mains are used to provide power for I/O, these lines should be suppressed prior to

distribution to the I/O so that immunity levels for the I/O are not exceeded. Suppression for the AC I/ O p ower can be made usin g l ine-r ated MOVs th a t are connected line-to-line, as well as line-to-ground. A good high-frequency ground connection must be made to the line-toground MOVs.

• AC or DC power sources less than 50V are assumed to be derived locally from the AC mains.

The leng th of the wires bet ween th es e p ower s ources and the Series 90 Micro PLC s hould be less than a maximum of approximately 10 meters.

• Installation must be indoors with primary facility surge protection on the incoming AC power

lines.

• On Micro PLCs that have DC inputs (IC693UDR001/002/005/010, /UAL006, UEX011): The

wires between the 24 VDC output and COM1 (on the 23-point Micros only) must be as short as possible.

• On 23 and 28-point DC In / Relay Out Micro PLCs (IC693UDR005/010, UAL006): The cable

connection to Serial Port 2 should be configured as shown in Figure 3-12 to minimize noise. (The wir e between the cable shiel d and t he FRAME GND pin of the D-SUB connector on the cable should be cut. The cable sh i el d should then be connected to the GND ter mina l screw on the Micro PLC unit.)

• On 28-point DC In/Relay Out Micro PLCs (IC693UDR005/010): Inputs used as high speed

counter inputs must be powered separately. An external power supply should be provided for the high speed counter inputs as sh own in Figure 3-13. For wiring of discrete inputs and outputs, refer to the field wiring diagrams in Chapter 4.

• On 28-point DC In/Relay Out Micro PLCs (IC693UDR005/010): Under the conditions of the

Surge Withstand test (EN61000-4-5), HSC miscounts could occur. These additional counts can be minimized by using shielded cable and by keeping the cabling length less than 30 meters.

• In the presence of noise, serial communications could be interrupted.

3-22 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Series 90 Micro PLC

S erial Po rt 2

Signal GND

Fram e

GND

HNGND

28-Point DC In/Relay Out/AC Power Micro PLC (IC693UDR005)

Figure 3-12. CE Mark Requirements for Cable Connection to Serial Port 2

Cut here

Shield

Cable

External power supply

24 V DC

24 VD C

L N Q1 Q2 Q3

100/240

VAC

High sp eed counte r inputs sho uld be pow erd separetly from discrete inputs.

The switchin

unintended c ounts or strobes.

This example is connected for positive lo

ative logic b e re ve rsing the 24 VD C external pow er supply connections.

* * * * * * * *

I2 I3 I4 COM1 I5 I6 I7I1

GND

N L

GND

devices shou ld be solid state to avoid bounce, w hich could cause

ic. The inputs can be wired for

COM2

Q5COM1 Q6COM2 COM3 Q7

28-Point DC In/Relay Out/AC Power Micro PLC (IC693UDR005)

Figure 3-13. CE Mark Requirements for Power Supply to High Speed Counter Inputs

COM4

GFK-1065F Chapter 3 Installat ion 3-23

Chapter

Field Wiring

This chapter contains power and I/O specifications and wiring information for the Series 90 Micro PLC.

Positive and Negative Logic Definitions

The IEC definitions for positive logic and negative logic, as applied to the Series 90 Micro PLC I/O circuits, are defined as follows.

Input Points – Positive Logic

Characteristics:

• Equivalent to IEC sink input point s.

• Sin k cu rr ent from the in p ut device to the user com mon

or negative power bus.

IE C sink

a45705

Input

• The input device is connected between the positive

power bus and the input terminal. The negative bus is conn ected to the input circuit comm on.

Input Points – Negative Logic

Characteristics:

• Equivalent to IEC source inputs.

• Source cu rrent t hr ough t he input d evi ce to the user

common or positive power bus.

• The input device is connected between the negative

power bus and the input terminal. The positive bus is conn ected to the input circuit comm on.

GFK-1065F 4-1

IE C

source

+24V

Com

a45706

Com

+24V

Input

Output Points – Positive Logic

Characteristics:

+24V

a45707

• Equivalent to IEC source output points.

• Source cu rrent t o t he loa d s from the user common or

Output

positive power bus. The load is connected between the negative power bus and the module output.

IEC

User

Load

source

out

Output Points – Negative Logic

Characteristics:

• Equivalent to IEC sink outputs.

• Sink current from the loads to the user common or

negative power bus.

• The load is connected between the positive power bus and

the output terminal.

IE C

source

a45706

Com

+24V

Input

4-2 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Interface Specifications

Input/output and power supply characteristics are listed below for each Series 90 Micro PLC model. Refer to the pages listed for detailed specifications for the type of input or output and to the field wiring diagrams for each model.

Model Summaries

14-Point DC In/Relay Out/AC Power (IC693UDR001/UEX011)

Inputs Outputs 24 VDC Field wiring di agram See page 4-22.

AC Power Requirements – User/Internal (IC693UDR001/UEX011)

Range Frequency Hold-up

Inrush Current 18 A maximum at 120 VAC

Inrush Time 2 ms for 40A Input Current 0.12 A typical at 200 VAC

Input Power Supply Rating 35 VA

Eight 24 VDC positive/negative logic input circuits Six normally open 2 amp relay circuits Isolated 24 VDC output power supply

100 -15% to 240 +10% VAC 50 -5% to 60 +5% Hz 10 ms at 85 VAC

30 A maximum at 200 VAC 40 A maximum at 265 VAC

0.25 A typical at 100 VAC

See page 4-7. See page 4-10. See page 4-12.

GFK-1065F Chapter 4 Field Wiring 4-3

14-Point DC In/Relay Out/DC Power (IC693UDR002), 14 Point DC In/DC Out/DC Power (IC693UDD104)

Inputs Outputs

24 VDC

Field wiring di agram See page 4-22.

DC Power Requirements – User/Internal (IC693UDR002/UDD104)

Range 12 -15% to 24 +25% VDC

Hold-up 4 ms at 10 VDC

Inrush Current

Inrush Time 10 ms for 81 A Input Current 0.8 A typical at 12 VDC

Input Power Supply Rating 15W/20VA

Note: The DC power supply requires more current at startup voltage (approximately 4 VDC) than at rated input voltage. A minimum of 2.0 A is required to start up the DC power supply.

Eight 24 VDC positive/negative logic input circuits Six normally open 2 amp relay circuits

Isolated 24 VDC output power supply

12 -15% to 24 +10% VAC

10 ms at 12 VDC 65 A maximum at 24 VDC

81 A maximum at 30 VDC

0.4 A typical at 24 VDC

See page 4-7. See page 4-10. See page 4-12.

14-Point AC In/AC Out/AC Power (IC693UAA003)

Inputs Outputs Field wiring di agram See page 4-22.

AC Power Requirements – User/Internal (IC693UAA003)

Range Frequency Hold-up

Inrush Current 18 A maximum at 120 VAC

Inrush Time 2 ms for 40 A Input Current 0.25 A typical at 100 VAC

Input Power Supply Rating 20 VA

Eight AC inputs Six AC outputs

See page 4-15. See page 4-18.

100 -15% to 240 +10% VAC 50 -5% to 60 +5% Hz 10 ms at 85 VAC

30 A maximum at 200 VAC 40 A maximum at 265 VAC

0.12 A typical at 200 VAC

4-4 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

28-Point DC In/DC & Relay Out/AC Power (IC693UDR005)

Inputs

Outputs

24 VDC Field wiring di agram

AC Power Requirements – User/Internal (IC693UDR005)

Range Frequency Hold-up

Inrush Current 30 A maximum at 200 VAC

Inrush Time 2 ms for 40 A Input Current 0.26 A typical at 100 VAC

Input Power Supply Rating 40 VA

Sixteen 24 volt DC positive/negative logic input circuits Potentiometers

One DC output (Q1) Eleven normally open 2 amp relay circuits

Isolated 24 VDC output power supply

100 -15% to 240 +10% VAC 50 -5% to 60 +5% Hz 10 ms at 85 VAC

40 A maximum at 265 VAC

0.12 A typical at 200 VAC

See page 4-7 See page 4-8. See page 4-12.

See page 4-10. See page 4-12. See page 4-23

23-Point DC In/DC & Relay Out/Analog I/O/AC Power (IC693UAL006)

Inputs

Outputs

24 VDC Field wiring di agram

AC Power Requirements – User/Internal (IC693UAL006)

Range Frequency Hold-up

Inrush Current

Inrush Time 2 ms for 40 A Input Current

Isolation

Input Power Supply Rating

Thirteen 24VDC positive/negative logic input circuits Two analog inputs Potentiometers Nine normally open 2 amp relay circuits One DC output (Q1)

One analog output Isolated 24 VDC output power supply

100 -15% to 240 +10% VAC 50 -5% to 60 +5% Hz 10 ms at 85 VAC

35 A maximum at 200 VAC 46 A maximum at 265 VAC

0.35 A typical at 100 VAC

0.22 A typical at 200 VAC 1500VAC rms field side to logic (both power

supply input and 24 VDC power supply output) 50 VA

See page 4-7 See page 4-15 See page 4-8 See page 4-12 See page 4-12.

See page 4-16 See page 4-12. See page 4-23

GFK-1065F Chapter 4 Field Wiring 4-5

28-Point AC In/AC Out/AC Power (IC693UAA007)

Inputs Outputs Field wiring di agram See page 4-24.

AC Power Requirements – User/Internal (IC693UAA007)

Range Frequency Hold-up

Inrush Current 30 A maximum at 200 VAC

Inrush Time 2 ms for 40 A Input Current 0.16 A typical at 100 VAC

Input Power Supply Rating 25 VA

16 AC inputs 12 AC outputs

See page 4-17. See page 4-18.

100 -15% to 240 +10% VAC 50 -5% to 60 +5% Hz 10 ms at 85 VAC

40 A maximum at 265 VAC

0.09 A typical at 200 VAC

28-Point DC/DC & Relay Out/DC Power (IC693UDR010)

Inputs Outputs

24 VDC Field wiring di agram

Sixteen 24 VDC positive/negative logic input circuits Eleven normally open 2 amp relay circuits

One DC output (Q1) Isolated 24 VDC output power supply

See page 4-7 See page 4-10.

See page 4-12 See page 4-12. See page 4-23

DC Power Requirements – User/Internal (IC693UDR010)

Range

Hold-up 2 ms a t 9.5 VDC Inrush Current

Inrush Time 10 ms for 81 A Input Current Input Power Supply Rating

24 -20%, +25% VDC 24 -15%, +10% VAC

65 A maximum at 24 VDC 81 A maximum at 30 VDC

1.4 A typical at 24 VDC 20 W/40 VA

Note

The DC power supply requires more current at startup voltage (approximately 4 VDC) than at rated input voltage. A minimum of 2.0 A is required to start up the DC power supply.

Note

If configured to disable powerup diagnostics, the 28-point DC In/ Relay Out/DC Power unit (IC693UDR010) will begin logic solution 100ms after the voltage level of the power supply in put reaches and maintains 24VDC. The 24VDC power source for the UDR010 unit must h ave enough tra nsient curren t capability to support the inrush curr ent of the power supply and maintain a 24VDC voltage level (see power supply specifications for inrush requirements above).

4-6 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Positive/Negative Logic Inputs (IC693UDR001/002/005/010, UDD00104, UAL006, UEX011)

The 24 volt DC positive/negative logic input circuits are designed to have positive or negative logic characteristics. Current into an input point results in a logic 1 in the input status table (%I). For an overview of positive and negative logic, see page 4-1.

Input characteristics are compatible with a wide range of input devices, such as: pushbuttons, limit switches, and electronic proximity switches. Power to operate field devices and the input circuits is supplied by an isolated +24 VDC supply.

Table 4-1. Specifications for 24 VDC Input Circuits

Rated Input Voltage Input Voltage Range Input Current Input Resistance Input Threshold Voltage ON

OFF

Input Threshold Current ON

OFF

Response Time

Isolation Voltage

Positive connection shown: reverse polarity of 24VDC power supply

connections for negative connection.

24VDC

COM

Terminal

Strip

24 volts DC 0 to 30 volts DC

7.5mA typical

2.8 Kohms 15V minimum

5V maximum

4.5mA maximum

1.5mA minimum

0.5 to 20ms (user configurable) as regular input; 100µs as HSC input

See “Software Filters” in Chapter 8 for details.

500VAC RMS field side to logic side 500V RMS between groups, if one group is powered by an ext er nal

24V power supply.

LED

High

Fre q ue ncy

Filter

2.8k

a45686

CPU

To o ther circuits

I/O

CPU

Figure 4-1. Typical 24 VDC Positive/Negative Logic Input Circui t

GFK-1065F Chapter 4 Field Wiring 4-7

Potentiometer Analog Inputs (All Models)

Two potentiometers, located on the front panel of the Micro PLC, allow you to manually set input values that are stored in %AI16 an d %AI17. The top potentiometer controls %AI16, and the bottom one controls %AI17 (see Figure 2-3).

Due to the nature of analog input, the values seen in %AI16 and %AI17 will have some fluctuation. The Micro PLC uses an averaging filter to stabilize these inputs. The number of samples to be averaged is controlled by the value in %AQ1 as described in “Analog Input Filtering” in Chapter 8.

Table 4-2. Potentiometer Analog Specifications

For details, see “Analog Potentiometer Input Filtering” in Chapter 8.

Reference locations AI16, AI17 Resolution 10 bits Range 0–1023 per ¾ turn

4-8 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

High Speed Counter Inputs (IC693UDR001/002/005/010, UAL006)

The 24 VDC input positive/negative logic circuits can be used as inputs for the High Speed Counter (HSC) function provided by the Series 90 Micro PLC. These inputs can be connected either as positive or negative inputs as described in the DC input circuit section. The maximum frequency for the HSC inputs is 5Khz.

The HSCs can be configured as four type A counters, or as one type B counter and one type A counter. Unused HSC inputs can be used as standar d DC inputs. (Refer to Chapter 6 for input assignments.)

Term inal

Strip

24VDC

COM

Count

Strobe

2.8k

LED

I/O

Figure 4-2. High Speed Counter Circuit - Negative Logic Connection

Term inal

Strip

24VDC

COM

Count

Strobe

2.8k

LED

a45687

CPU

a45688

CPU

I/O

CPU

Figure 4-3. High Speed Counter Circuit - Positive Logic Connection

GFK-1065F Chapter 4 Field Wiring 4-9

Relay Outputs (IC693UDR001/002/005/010, UAL006, UEX011)

These normally open relay outputs can control a wide range of user-supplied load devices, such as motor starters, solenoids, and indicators. The switching capacity of each of these circuits is 2 amps. Power for the int er nal relay coils is provided by the +26 volt DC intern a l supply. The user must supply the AC or DC power to operate field devices.

Table 4-3. Specifications for Relay Output, 2 Amp Circuits

Operating Voltage 5 to 30 VDC

5 to 250 VAC

Isolation 1500 V RMS between field side and logic side

500 V RMS between groups

Leakage Current 1 mA at 240 VAC maximum Maximum UL Pilot Duty Rati ng 2 amps at 24 VDC and 240 VAC Maximum Resistive Load Rating 2 amps at 24 VDC and 240 VAC Minimum Load 10 mA Maximum Inrush 5 amps per half cycle On Response Time 15 ms maximu m Off Respons e Time 15 ms maximu m Contact Life ( als o refer to Table 4-4.)

Mechanical Electrical 200,000 electrical operations resistive load (2A)

20 x 106 mechanical operations

LED

CPU

To othe r circuits

CPU

I/O

Figure 4-4. Typical Relay Output Circuit

Terminal

Strip

a45689

Pow er

Com mon

L O A D

4-10 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Output Circuit Protection

Caution

These relay outputs do not have fuse protection. It is recommended that each output point be externally fused (maximum 2 amp) to protect the output point contacts from damage.

When controlling inductive loads, it is recommended that the user provide suppression circuits as shown in Figure 4-5. In addition, relay contact life, when switching inductive loads, will approach resistive load contact life if suppression circuits are used. The 1A, 100V diode shown in the typical DC load suppression circuit is an i ndustry standard 1N4934.

Table 4-4. Typical Contact Life

Current

Voltage

240VAC, 120VAC, 24VDC 2A 0.6A 200, 000 240VAC, 120VAC, 24VDC 1A 0.3A 400, 000 240VAC, 120VAC, 24VDC 0.5A 0.1A 800,000

Resistive Lamp and Solenoid Typical Operations

Series 90

DC Loads

Micro PLC

1A, 100V

Relay

Output

Com

DC Supply

Figure 4-5. Suppression Circuits

a45664

Series 90

Micro PL C

Rel a y

Output

Com

AC Loads

.022 100

AC Source

a45665

GFK-1065F Chapter 4 Field Wiring 4-11

High Speed Counter Outputs (IC693UDR001/002/005, IC693UAL006)

Micro PLC outputs %Q1 through %Q8 can be configured to be controlled by the HSC function. HSC output for Q1 can not be enabled if it is being used as a PWM or pulse train output. (Unused HSC outputs can be used as standard relay outputs.)

Connections and specifications for HSC outputs are the same as for standard relay outputs.

DC Outputs (IC693UDR005/010 and IC693UAL006)

The DC output circuit (Q1) can be configured to provide High Speed Counter, pulse train or PWM output.

Table 4-5. Specifications for DC Output Circui t

Operat ing Voltage 24VDC / 12VDC / 5 VDC Voltage Range 24 VDC, +20%, –79% Maximum UL Pilot Duty Rating 0.75A at 24 VDC Maximum Resistive Load Rating 0.75A at 24 VDC

0.5A at 12 VDC

0.25A at 5 VDC Output Voltage Drop 0. 3 VDC maximum Response ON 0.1ms maximum (24 VDC, 0.2A)

OFF 0.1ms maximum (24 VDC, 0.2A)

OFF state leakage 0.1mA maximum Isolation 1500 VAC between field side and logic side

500 VAC between groups

Note

A pulldown resistor, connected between Q1 and COM1, is required for high frequency Pulse and PWM (up to 2 Khz—refer to Chapter 5 for low value)outputs and for duty cycles in the lower ranges (5% and l ower). A 1.5 Kohm, 0.5 watt resistor is recommended for this purpose.

Transistor Outputs 24VDC (IC693UDD104)

The transistor output circuits allow to switch devices like valves, lamps or contactors. These transistor outputs are not protected. The user should provide external fusing to protect the outputs. The outputs can be configured as regular outputs or as outputs controlled by the High Speed Counters. Some outputs can be used as pulse train or pulse width modulation (PWM) outputs (refer to the “PMW Output” section of Chapter 5).

All outputs are isolated between field and logic and are switching positive voltage. Outputs of IC693UDD104 have one common incoming supply (VC) and one common ground (COM).

4-12 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

The outputs are able to drive high inrush currents (8 times the rated current) and are protected against negative voltage pulses. This makes it possible to switch lamps and inductive loads.

The outputs are not short circuit proof and require external fuses for each output to be effectively prot ected. For th is purpose fast fuses are recom mend ed .

Table 4-6. Specifications for Transistor Outputs 24 VDC

Voltage Ra ng e Maximum Load

Maximum Inrush Current

Output Voltage Dr op OFF state l eakage Response OFF → ON: ON → OFF: Isolation Voltage

24VDC +20% -15% (at VC) 1A per point (Q1 - Q2) at 100 % ON duration

0.5A per point (Q2 - Q6) at 100 % ON duration plus additional for UDD110 :

0.5A per point (Q7 - Q10) at 100 % ON duration 1A per point (Q11 - Q12) at 100 % ON duration

8A for 20ms, 1 pulse (1A outputs) 4A for 20ms, 1 pulse (0.5A outputs) 0,5V maximum 100µA maximum

6µs typical 100µs typical

between field side and logic side

500V

5V 5V

CPU

CPU Board I/O Board

To other circuits

Figure 4-6. Typical Transistor Output Circuit 24 VDC

Termina l Strip

Fuse

COM

o a d

24VDC

external

GFK-1065F Chapter 4 Field Wiring 4-13

24 VDC Output Power Supply (IC693UDR001/002/005/010, IC693UDD104, IC693UAL006, IC693UEX011)

An isolated 24 VDC output power supply is available for user devices and can be used to power the DC input circuits at about 7.5 mA per input. The combination of input circuit current and exter nal device current m u s t not ex ceed 100 mA for 14-point units and 200 m A for 23 and 28point units.

Table 4-7. Specifications for 24 VDC Power Supply, M i cro PLCs

Voltage 24 VDC, ±10% Current

14-point Micro 23-point Micro 28-point Micro

14-point Expansion Unit 100 mA maximum

100 mA maximum 200 mA maximum 200 mA maximum

4-14 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Analog Inputs (IC693UAL006)

100K

I-

250

IJP

100K

I+

Figure 4-7. Analog Input Circuit

23K

220PF

23K

.0 2 2

220PF

a45699

+15V

AMP

REF

-1 5 V .15

5V 5V

Analog

In p u t

0V0V 0V

Table 4-8. Analog Input Specifications

Analog Input Channels

Input ranges 0 to 10V (10.24V max.)

Resolution: 0 to 10 V range

0 to 20 mA range

4 to 20 mA range Accuracy 1% of full scale over full operating temperature range Lin earity ±3 LSB m aximum Common mode voltage ±200 V maximum Current input impedance 250 ohms Voltage input impedance 800 Kohms Input filter time 20.2ms to reach 1% error for step input

2, differential

0 to 20mA (20.5mA max.) 4 to 20 mA (20.5mA max.)

10 bits (1 LSB = 10mV) 9 bits (1 LSB = 40µA) 8+ bits (1 LSB = 40µA)

GFK-1065F Chapter 4 Field Wiring 4-15

Analog Output (IC693UAL006)

+15V

a45698

+15V

AMP

Vout

DAC

+15V

Voltage to

Current

-15V

Converter

Vcom

Io ut

Ic om

Figure 4-8. Analog Output Circuit Table 4-9. Analog Output Specifications

Analog Output Channel

Output ranges 0 to 10V (10.24V maximum)

Resolution 0 to 10 V range

0 to 20 mA range 4 to 20 mA range

Accuracy ±1% of full scale over full operating temperature range

Current: maximum compliance voltage, at 20mA

user load range output load capacitance output load inductance

Voltage: output loading

output load capacitance

1, single-ended, non isolated

0 to 20mA (20.5mA maximum) 4 to 20mA (20.5mA maximum)

12 bits (1 LSB = 2.5mV) 12 bits (1 LSB = 5µA) 11+ bits (1 LSB = 5µA)

(0°C to 55°C) 10V

0 to 500 ohms 2000 pF maximum 1 henry maximum

2 Kohm minimum at 10 volts 1 µ F maximum

4-16 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

AC Inputs (IC693UAA003/007)

The 120 VAC input circuits are reactive (resistor/capacitor) inputs. Current int o an input point results in a logic 1 in the input status table (%I). Input characteristics are compatible with a wide range of user-supplied input devices, such as pushbuttons, limit switches, and electronic proximity switches. Power to operate the field devices must be supplied by the user. The input circuits require an AC power source: they cannot be used with a DC power source.

To othe r circuits

Figure 4-9. Typical 120 VAC Input Circuit Table 4-10. AC Input Circuit Specifications

Points/Common Rated Load Voltage Maximum Input Voltage Input Current Voltage ON

OFF

Response Time OFF →ON

ON→OFF

Isolation

Term inal

Strip

High

Frequency

Filter

4 (I1–I4) and (I5–I8) 85–132 VAC, 50 -5% to 60 +5% Hz 132V rms, 50/60 Hz 8 mA rms (100 VAC, 60 Hz) minimum 80V rms, 4.5 mA rms

maximu m 3 0 V rms, 2 mA rms maximu m 2 5 ms

maximu m 3 0 ms 1500V rms field side to logic side

500V rms between groups

I/O

5V5V

a45690

LED

CPU

GFK-1065F Chapter 4 Field Wiring 4-17

AC Outputs (IC693UAA003/007)

The 120 VAC, 0.5 A output points are provided in isolated groups. A circuit diagram is shown in Figure 4-9. The commons are not tied together inside the module. This allows each group to be used on different pha ses of the AC supply, or to be powered from the same supply. Each group is protected with a 3.2 amp fuse for its common. Also, an RC snubber is provided for each output to protect against transient electrical noise on the power line. This module provides a high degree of inrush current (10x th e rated current) which makes the outputs suitable for controlling a wide range of inductive and incandescent loads. An inrush derating curve is provided in Figure 4-10.

AC power to operate loads connected to outputs must be supplied by the user. This module requires an AC power source, it cannot be used with a DC power source.

User-replaceable fuses are supplied internally on the common of each output group. This fuse does not guarantee that the output point will be protected from a direct short. It is recommended that each output point be externally fused (minimum 1 amp) to protect the output point. For lighter loads, the internal common fuse (3.2 amp) can be replaced with a 1 amp fuse to protect the output point without adding the external fusing.

LED

CPU

Figure 4-10. Typical 120 VAC Triac Output Circui t

I/O

To o ther

output

circuits

on same group

a45691

3.2A Fuse

4-18 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Table 4-11. AC Output Circuit Specificati ons

Points/Common two (Q1–Q2, Q7–Q8) and four (Q3–Q6, Q9–Q12) Rated Load Voltage 100 -15% to 240 +10% VAC, 50 -5% to 60 +5% Hz Maximum Resistive Load Current 14-point: 0.5 A/point (0.6 A max. on COM 1; 1.2 A max. on COM 2)

28 point: 0.5 A/point (0.6 A max. on COM1 and COM3;

1.2 A max. on COM 2 and COM 4)

Maximum UL Pilot Duty Rating (all models)

Maximum Inrush Current 5A (1 period)/point

Maximum voltage drop when ON 1.5 V rms Maximum leak current when OFF 1.8 mA rms (115 VAC)

Response Time OFF→ON

ON→OFF

Isolation 1500V rms field side to logic side

0.5 A/point at 240 VAC

10A (1 period)/common

3.5 mA rms (230 VAC) maximu m 1 ms

half of the load frequency + 1 ms or less

500V rms between groups

100

a45682

Am p s

0.5

0.1

Per Common

Per Poin t

1000500100501051

Figure 4-11. Inrush Derating Curve for AC Output

GFK-1065F Chapter 4 Field Wiring 4-19

Field Wiring Installation

Wire Connection Information

Wire connection information for power supply and I/O connections for Series 90 Micro PLCs is detailed below.

The Series 90 Micro PLC must be grounded to minimize electrical shock hazard. Failure to do so could result in injury to personnel.

You should calculate the maximum current for each wire and observe proper wiring practices. Failure to do so could cause injury to personnel or damage to equipment.

Warning

When connecting stranded conductors, insure that there are no projecting strands of wire. These could cause a short circuit, thereby damaging equipment or causing it to malfunction.

Power Supply and I/O Connections

• Each termi nal can a ccep t solid or stranded wires, but the wires into any given term inal sh ou ld

be of the same type and size.

• Use copper conductors rated for 75 °C (167 °F) for all wiring. You can use one AWG #14

(2.1 mm2) conductor or two smaller conductors – AWG #16 (1.3 mm2) through AWG #20 (0.36mm2) – per terminal.

• The suggested torque for the terminal connections is 5 in-lbs (5.76 kg-cm).

Caution

4-20 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

General Wiring Procedures

The following procedures should be followed when routing and connecting field wiring from user devices to the Series 90 Micro PLC inputs and outputs. Figures 4-11 thr ough 4-15 provide wiring information for connecting user-supplied input and output devices and power sources for the Series 90 Micro PLCs.

• Turn off power to the Series 90 Micro PLC before connecting field wiring.

• All low level signal wires should be run separately from other field wiring.

• AC power wiring should be run separately from DC field wiring.

• Field wiring should not be routed close to any device that could be a potential source of

electrical in terference.

• If severe noise problems are present, additional power supply filtering or an isolation

transformer may be required.

• Ensure that proper grounding procedures are followed to minimize potential safety hazards to

personnel.

• Label all wires to and from I/O devices.

Note

All DC inputs can be connected as either positive or negative logic. In the following field wiring diagrams, DC inputs I1 through I4 are connected as positive and the remaining inputs are connected as negative.

Note

If you are controlling inductive loads, you should provide suppression across each inductive load. For illustrations of typical suppression circuits for AC and DC loads, see Figure 4-5.

GFK-1065F Chapter 4 Field Wiring 4-21

(Hig

)

Note

All DC inputs can be connected as either positive or negative logic. In the following figure, I1 through I4 are connected as positive and I5 through I8 are connected as negative.

a45435

I1 I2 I3 I4 I5 I6 I7 I8

24 VD C O utput

Power

Suppl

COM1

L O

100/240

VAC

L N

12/24

VAC/VDC

GND

W hen I1 - I8 are used as high spe ed counter inputs, the input switches s hould be solid state to prevent bounc in

Figure 4-12. Field Wiring, 14-Point DC In/Relay O ut Modules (IC693UDR001/002, I C693UEX011)

A D

AC or DC

Power S ource

h Speed Counters are provided on the 14-point Micro PLC base units, IC693UDR001/002.

which, could c ause unintende d high speed counter counts or strobe signals.

AC Power Source

* * *

COM1

COM2 Q5Q4Q3

A D

AC or DC

Power S ource

A D

AC Power Source

L O A D

A D

* * *

COM2

Q6Q1LN Q2 COM3

A D

AC or DC

Power S ource

a45444

* * * * * * * *

NC NC

N L

120/240

VAC

Figure 4-13. Field Wiring, 14-Point AC In/AC Out Modules (IC693UAA003)

4-22 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

I1 I2 I3 I4 I5 I6 I7 I8

Q1 COM1 Q5Q4Q3

GND

COM1

A D

Power Source

A D

Q6NCL N Q 2 COM2

A D

Power Source

COM2

~ ~

Note

All DC inp u ts can be conn ected as either positive or negative logic. In the following figure, I1 through I8 are connected as positive and I9 through I16 are connected as negative.

a45414

COM4

I14 I15 I16 I9

I13

I12

I11

COM2

COM7

L O A

Q11

L O A

Q10

COM6 Q12 COM7

L O A

Q9 GND

COM5

L O A

COM4

L O A

AC or DC

Power S ou rce

Power Source

Power S ource

Power S ou rce

I2 I3 I4 COM1 I5 I6 I7 COM3 COM3 I10

* * * * * * * *

Power

Supply

24 VDC

Figure 4-14. 28-Point DC In/Relay Out Modules (I C693UDR005/ 010)

O A D

Q5COM1 Q6COM2 COM3 Q7 Q8

O A D

Q1 Q2 Q3

AC or DC

Power Source

Power S ou rce

100/240

GND

VAC

When I1 - I8 are used as high speed counter inputs, the input switches should be solid state to

prevent bouncing, which could cause unintended high speed counter counts or strobe signals.

12/24

VAC /V D C

GFK-1065F Chapter 4 Field Wiring 4-23

a45413

Power S ou rce

I16

I15

I13 I14

O A D

Q12

O A D

COM4

Power S ou rce

COM4

I10

Power S ource

Power Source

COM2I2 I3 I4 COM1 I5 I6 I7 I11 I12

COM4 Q10 Q11

O A D

Q8 GND

O A D

Power Source

COM3 Q7

O A D

Q5Q1 COM2Q6 NC NC COM3

O A D

Power S ou rce

NC NC COM3 COM3 COM4

L N NC COM1 Q3

O A D

Power S ource

GND

N L

VAC

100/240

Figure 4-15. 28-Point AC In/AC Out Modules (IC693UAA007)

4-24 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

L O A

a45685

* *

IN2JP IN2 IN2

VOUT

Notes

All DC inp u ts can be conn ected as either positive or negative logic. In the following figure, I1 through I8 are connected as positive and I9 through I13 are connected as negative.

The 250-ohm resistors on the an a l og input circuits are internal.

IN2

IN1JP

* *

IN1

IN1 IN1

I13

I12

I11I1

I9 I10

COM3

COM2

250250

L O A

ICOM

COM6

Power

Source

AC or DC

Power

Source

Power

Source

Power

Source

L O A

Q10

L O A

Q9 GND

COM5

L O A

COM4

L O A

I2 I3 I4 COM1 I5 I6 I7

* * * * * * * *

Power

Supply

24 VDC

Figure 4-16. 23-Point DC In/Relay and DC O ut (IC 693UA L006)

Power

Source

O A D

Q5COM1 Q6COM2 COM3 Q7 Q8

O A D

VC IOUT VCOM

L N Q1 Q2 Q3

AC or DC

Power

Source

GND

N L

VAC

When I1-I8 are used as high speed co unte r inputs, the input switches shou ld be solid

100/240

state to prevent bouncing, which could cause unintended counts or strobe signals.

Connect jumpe r in current mode.

* *

GFK-1065F Chapter 4 Field Wiring 4-25

Chapter

Configuration

The Series 90 Micro PLC can be configured and programmed using any of the followin g methods.

• Logicmaster 90-30/20/Micro software on a Workmaster II or CIMSTAR I industrial

computer, or an IBM® PC-AT, PS/ 2® (Personal System 2®) or compatible Personal Computer.

• Logicmaster 90 Micro software (part of IC640HWP300) on any of the above computer s .

• Series 90-30/90-20 Hand-Held Programmer (IC693PRG300).

Both configuration and programming can be done off-line from the PLC, using the Logicmaster 90 Micro software. Configuration and programming using the Hand-Held Programmer (HHP) must be done with the HHP attached to and interfacing with the PLC.

For more information about the use of these programmers, refer to the following:

Logicmaster 90-30/20/Micro Programming Software User’s Manual

•

Series 90-30/90-20 Programmable Controllers Reference Manual

•

Workmaster II PLC Programming Unit Guide to Operation Manual,

•

Hand-Held Programmer, Series 90-30/20/Micro Programmable Controllers User’s

•

Manual,

Micro PLC Parameters

Table 5-1 lists general parameters for the Micro PLC. Configuration parameters for features that apply only to specific models are discussed later in this chapter. See page 5-12 for configuration of Serial Port 2 and page 5-26 for configuration of expansion units. Configuration of the High Speed Counters is discussed in Chapter 6. Configuration of Analog I/O is discussed in Chapter 7.

, GFK-0466

, GFK-0467

GFK-0401

GFK-0402.

GFK-1065F 5-1

Table 5-1. Mi cro PLC Param eters

Parameter Description Possible Values Default Value

I/O Scan-Stop Determines whether I/O is to be scanned while the

PLC is in STOP mode. Pwr Up Mode Selects powerup mode. LAST STOP RUN LAST Cfg From Source of configuration when the PLC is powered up.

(Logic source is always flash memory.) Registers Selects source of register data when PLC is powered

up. Passwords Determines whether the password feature is enabled or

disabled. (If passwords are disabled, the only way t o

enable them is to clear the Micro PLC memory by

power cycling the unit and pressing the appropriate

HHP keys.) See page 5-8. Pwr Up Diag* The DISABLED setting causes the Micro PLC to

power up without running diagnostics. Unless your

application requires fast power up, it is recommended

that you leave this setting ENABLED. Baud Rate Data transmissi on rate ( in bi t s per s econd). 300 600 1200

Data Bits Determines whether the CPU recognizes 7-bit or 8-bit

words (SNP/SNPX requires 8 bits). Parity Determines whether parity is added to words ODD EVEN

Stop Bits Number of stop bits used in transmission. (Most serial

devices use one stop b it; slower d evice s use two.) Modem TT Modem turnaround time (10ms/unit) This is the time

required for the modem to start data transmission after

receiving the transmit request. Idle Time Time (in seconds) the CPU waits to receive the next

message from t h e pr ogramming d evice befor e it

assumes that the programming device has failed and

proceeds to its base state. Communication with the

programmer is terminated and will have to be

reestablished. Sweep Mode Normal: sweep runs until it is complete.

Constant: sweep runs for time specified in Sweep Tmr. Sweep Tmr Constant sweep time (in milliseconds). Editable when

sweep mode is CNST SWP; non-editable otherwise.

YES NO

RAM PROM (fl a sh memory)

ENABLED DISABLED

2400 4800 9600 19200

7 8

NONE 1

2 0–255 0

1–60 10

NORMAL CNST SWP

NORMAL mode: N/A CNST SWP mode: 5–200

RAM

ENABLED

19200

ODD

NORMAL

N/A 100

* If configured to disable powerup diagnostics, the 28-point DC In/ Relay Out/DC Power unit

(IC693UDR010) will begin logic solution 100ms after the voltage level of the power supply input reaches and maintains 24VDC. The 24VDC power source for the UDR010 unit must have enough transient current capability to support the inrush current of the power supply and maintain a 24VDC voltage level (see power supply specifications for inrush requirements in Chapter 2).

Disabling powerup diagnostics has the following effects: The I/O Link Interface Expansion Unit will not work. No expansion units can be used. (If expansion units are connected while powerup diagnostics are disabled, faults will be logged in the I/ O tab les.) All HH P key s equences will be ignored when the Micro PLC is powering up.

5-2 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Table 5-1. Micro PLC Parameters – Continued

Parameter Description Possible Values Default Value

In RefAddr Input Size

Out RefAddr Output Size

Discrete input reference

Discrete input size

Discrete output reference

Discrete output size

not editable

not editable not editable

%I00001 %I00001 8 (14-point)

16 (28-point) 13 (23-point)

%Q00001 %Q00001 6 (14-point)

12 (28-point) 10 (23-point)

8 16 13

6 12 10

GFK-1065F Chapter 5 Configuration 5-3

Configuration and Programming Using the HHP

You can use the HHP to perform the followin g tasks:

•

Statement List

Statement List programming instructions provide basic (Boolean) inst ruc tions t o e xecute logical operations such as AND and OR, and m a ny functions that execut e ad vanced operations including arithmetic operations, data conversion, and data transfer.

• On-line program changes

• Search logic programs for instructions and/or specific references

• Monitor reference data while viewing logic program

• Monitor reference data in table form in binary, hexadecimal, or decimal formats

• Monitor timer and counter values

• View PLC scan time, firmware revision code and current logic memory use

• Load, store, and verify program logic and configuration between the HHP and a removable

Memory Card (IC693ACC303). This allows programs to be moved between PLCs or loaded into multiple PLCs.

• Start or stop the PLC from any mode of operation

HHP Configuration Screens

1. The following screen (Main Menu) will be displayed on the HHP after the Series 90 Micro PLC has successfully completed its power-up sequence.

logic program development, including insert, edit, and delete functions. The

__1. PROGRAM <S

2. DATA

This screen allows you to select the mode of operation of the program. The choices are: PROGRAM, DATA, PROTECTI ON, and C ONFI GURATION. ( Use th e ↑ an d ↓ cursor keys to scroll the menu selection display.) For information on using these modes refer to the

Programmer User’s Manual

2. Enter the configuration mode by pressing the 4 key then the ENT key from the Main Menu screen. The first configuration screen will appear.

The ↑ and ↓ cursor keys allow you to move between power supply configuration, CPU configuration, Input configuration, Output configuration, and HSC configuration. The ← and → keys allow selection of parameters within each of the configurations.

, GFK-0402.

Hand-Held

R0:01 PLC <S KEY CLK: OFF

This screen indi cates tha t the CPU function is located in ra ck 0 and slot 01 (R01:01). For compatibility with Series 90-30 PLCs, the different Micro PLC functions map to rack and slot locations in the software. The Series 90 Micro PLC system is always in rack 0. The following table shows the fixed slot assignments for the different functions of the Micro PLC.

5-4 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Table 5-2. Slot Assignments for Micro PLC Functions

Slot

(as seen on HHP) Function Fixed/Configurable

0 Power Supply Fixed 1 CPU Parameters Configurable 2 Input Locations Fixed: %I1 to %I8 3 Output Locations Fixed: %Q1 to %Q6 4 High Speed Counter Fixed: I00497–I00512

Q00497–Q00512 AI00001–AI00015

5 %AI18—19 (IC693UAL006 only) Fixed for IC693UAL006; configurable

for other units

6 %AQ12 (IC693UAL006 only) Fixed for IC693UAL006; configurable

for other units 7 Expansion Unit 1 (23 and 28-point units) Configurable 8 Expansion Unit 2 (23 and 28-point units) Configurable 9 Expansion Unit 3 (23 and 28-point units) Configurable

10 Expansion Unit 4 (23 and 28-point units) Configurable 11 Unused Unused

If you want to transfer a program developed for a Series 90 Micro PLC to a Series 90-30 PLC, the I/O modules in the Series 90-30 PLC must be in the above liste d rack and slot locations for the program and configuration to work properly.

The screen sh own a bove als o s hows the first configuration item, which allows you to change the Hand-Held Programmer Key Click feature. The default is KEY CLK: OFF.

3. Pressing th e ↑ key causes the next scr een to be di s p layed:

R0:00 PW R SU P <S IO BASE: I8/Q6

This screen indicates that the baseplate located at rack 0 and slot 00 is a generic 8 Input/6 Output module.

4. Pressing th e ↓ key causes the previous screen t o be displa yed:

R0:01 PLC <S KEY CLK: OFF

Use the ← and → keys to view the other Micro PLC parameters for configuration and the key to select the items within each param eter. Refer to Table 5-1 for acceptable values and default values for Micro PLC parameters.

-/+

GFK-1065F Chapter 5 Configuration 5-5

5. When all Micro PLC parameters have been configured, press the ↓ key again to cause the

input screen to be displayed (this is not configurable):

R0:02 I <S I16:I0001-I0008

If the program is tra nsferred to a Series 90-30 Model 311, 313, 331, 340, 341 or 351, t he input module should be located in the first I/O slot (slot 02 on the Model 331, 340, 341, or 351, and slot 01 on the Model 311 and Model 313).

6. Pressing th e ↓ key again causes the output screen to be displayed (this is not configurable):

R0:03 Q <S Q16:Q0001-Q0006

If the program is tra nsferred to a Series 90-30 Model 311, 313, 331, 340 341, or 351, t he output module should be located in the second I/O slot (slot 03 on the Model 331, 340, 341, or 351, and slot 02 on the Model 311 and Model 313).

7. Pressing th e ↓ key again causes the first HSC screen to be displayed (DC In/Relay Out and

DC In/DC Out/Relay Out models only):

R0:04 HSC <S CTR TYPE: ALL A

If the program is tra nsferred to a Series 90-30 Model 311, 313, 331, 340 341, or 351, t he HSC module should be located in the third I/O slot (slot 04 on the Model 331, 340, 341, or 351 and slot 03 on the Model 311 and Model 313).

The remaining HSC configuration screens are discussed in Chapter 6.

The following two screens are displayed only for Micro PLCs that have DC output (IC693UDR005/010 and UAL006).

Note

The PWM Out and PULSE OUT options are available only on counter channel

1. These outputs are also controlled by values in memory locations AQ2 and AQ3 (PWM), and AQ123, AQ124, Q494 and I494 (Pulse Train). See page 5-35 for additional configuration details.

PWM Output

This option can only be enabled if the CTRx option and the PULSE OUTx option for channel 1 are d isabled . This screen selects PWM as th e cou nter outpu t.

R0:04 HSC <S PWMOUTX: DISABLE

5-6 Series 90™ Micro PLC User's Manual – June 1998 GFK-1065F

Pulse Output

This option can only be enabled if the CTRx option and the PWM OUTx option for channel 1 are disabled. This screen selects a pulse train as the counter output.

Storing the User Program Using the HHP

If the Micro PLC loses power during a program store operation, configuration and reference tables will be deleted from flash memory. You will need to restore not only your program, but the configuration and reference tables.

After editing a program, you must save it in nonvolatile flash memory. To do this, perform the following steps:

1. With the HHP showing a screen that resembles the following, press the

R0:04 HSC <S PULSEOUTX: DISABLE

Note

RITE

key.

#XXXX <S <END OF PROGRAM>

The following screen will result:

RITE ME M CA RD <S

PRG CFG RE G

2. Next, press the ± key twice. The following screen will appear:

RITE US R PR G <S

ONLY

3. Finally, press the memory. Note that this may take 5 to 10 seconds. When the program has been stored, the following screen will be displayed:

key. This will store the edited user program to non-volatile flash

RITE OK <S

At this point the program can be put into RUN mode.

4. To return to the program edit mode, press the

key.

GFK-1065F Chapter 5 Configuration 5-7

GE 90 User Guide

Specifications and Main Features

Frequently Asked Questions

User Manual

What You Will Need

Getting Started

Frequently Asked Questions

Programming Examples

Compatibility

Functional Description

CPU Board

I/O Board

Input/Output Connectors

Status Indicators

Power Supply Board

Configuration and Programming

Fault Reporting

Specifications

Minimum Hardware Requirements

Unpacking

Instal lation Requirements

Installation

Mounting a Unit on a DIN Rail

Removing a Unit From a DIN Rail

Grounding Procedures

I/O Installation and Wiring

Powerup Self-test

Connecting a Programming Device

Connecting the Hand-Held Programmer

Connections for Using Logicmaster 90-30/20/Micro Software

Multidrop Serial Data Configuration to Series 90 PLCs

Replacing Fuses (AC In/AC Out Models Only)

Expansion Unit Installation

Micro Expansion Unit

Physical Order of Different Types of Expa ns ion Units

Agency Approvals, Standards, and General Specifications for Series 90 Micro PLC

CE Mark Installation Requirements

Positive and Negative Logic Definitions

Interface Specifications

Model Summaries

Positive/Negative Logic Inputs (IC693UDR001/002/005/010, UDD00104, UAL006, UEX011)

Potentiometer Analog Inputs (All Models)

High Speed Counter Inputs (IC693UDR001/002/005/010, UAL006)

Relay Outputs (IC693UDR001/002/005/010, UAL006, UEX011)

High Speed Counter Outputs (IC693UDR001/002/005, IC693UAL006)

DC Outputs (IC693UDR005/010 and IC693UAL006)

Transistor Outputs 24VDC (IC693UDD104)

24 VDC Output Power Supply (IC693UDR001/002/005/010, IC693UDD104, IC693UAL006, IC693UEX011)

Analog Inputs (IC693UAL006)

Analog Output (IC693UAL006)

AC Inputs (IC693UAA003/007)

AC Outputs (IC693UAA003/007)

Field Wiring Installation

Wire Connection Information

Power Supply and I/O Connections

General Wiring Procedures

Micro PLC Parameters

Configuration and Programming Using the HHP

HHP Configuration Screens

Storing the User Program Using the HHP