Cutler-Hammer D50 User manual

Artisan Technology Group is your source for quality
new and certied-used/pre-owned equipment
• FAST SHIPPING AND
DELIVERY
• TENS OF THOUSANDS OF
IN-STOCK ITEMS
• EQUIPMENT DEMOS
• HUNDREDS OF
MANUFACTURERS
SUPPORTED
• LEASING/MONTHLY
RENTALS
• ITAR CERTIFIED
SECURE ASSET SOLUTIONS
SERVICE CENTER REPAIRS
Experienced engineers and technicians on staff
at our full-service, in-house repair center
WE BUY USED EQUIPMENT
Sell your excess, underutilized, and idle used equipment
We also offer credit for buy-backs and trade-ins
www.artisantg.com/WeBuyEquipment
REMOTE INSPECTION
Remotely inspect equipment before purchasing with
our interactive website at www.instraview.com
LOOKING FOR MORE INFORMATION?
Visit us on the web at www.artisantg.com for more
information on price quotations, drivers, technical
specications, manuals, and documentation
Contact us: (888) 88-SOURCE | [e-mail] | www.artisantg.com
SM
View
Instra

D50 PLC
User’s Manual
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

The information contained in this manual is the property of Cutler-Hammer, Inc. Information in this
manual is subject to change without notice and does not represent a commitment on the part of Cutler-
Hammer, Inc.
Any Cutler-Hammer software described in this manual is furnished under a license agreement. The
software may be used or copied only in accordance with the terms of the agreement. It is against the
law to copy the software on any medium except as specifically allowed in the agreement. No part of
this manual may be reproduced or transmitted in any form or by any means, electronic, mechanical,
photocopying, recording or otherwise, without prior written permission of Cutler-Hammer, Inc.
RESTRICTED RIGHTS LEGEND
Use, duplication, or disclosure by the Government is subject to restrictions set forth in paragraph
(b)(3)(B) of the Rights in Technical Data and Computer Software clause of DAR 7-104.9(a).
Contractor/Manufacturer is Cutler-Hammer, P.O. Box 6166, Westerville, OH 43086-6166.
TRADEMARKS
Commercial names of products from other manufacturers or developers that appear in this manual are
registered or unregistered trademarks of those respective manufacturers or developers, which have
expressed neither approval nor disapproval of Cutler-Hammer products.
Copyright Cutler-Hammer, Inc. 1998. All rights reserved.
Catalog Number D50SA122
P/N 01-00478-00
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

Preface i
Preface
Welcome to Cutler-Hammer’s D50 PLC User's Manual. This preface describes the contents of this
manual and provides information on Support Services.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

ii D50 PLC User's Manual
About This Manual
Purpose
This manual focuses on describing the D50 Programmable Logic Controller (PLC).
What’s Inside
This manual is organized in the following way:
Preface
Chapter 1: Introduction
Chapter 2: System Configuration
Chapter 3: Product Specification
Chapter 4: Installation and Wiring
Chapter 5: CPU Operation and Memory
Chapter 6: Instructions
Chapter 7: Testing and Troubleshooting
Chapter 8: Troubleshooting Noise Problems
Appendix A: D50 PLC Communication Protocol
Appendix B: Special I/O Functions
Appendix C: D50PGM10 Pocket Editor
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

Preface iii
Support Services
It is Cutler-Hammer’s goal to ensure your greatest possible satisfaction with the operation of our
products. We are dedicated to providing fast, friendly, and accurate assistance. That is why we offer
you so many ways to get the support you need. Whether it’s by phone, fax, modem, or mail, you can
access Cutler-Hammer support information 24 hours a day, seven days a week. Our wide range of
services include:
Technical Support 1-800-809-2772
If you are in the U.S. or Canada, you can take advantage of our toll-free line for technical assistance
with hardware and software product selection, system design and installation, and system debugging
and diagnostics. Technical support engineers are available for calls during regular business hours
(8 am - 5:30 pm EST) by calling 1-800-809-2772. International calls can be made to either the Tech
Line at 1-800-809-2772 (toll call) or the Cutler-Hammer main business line at 614-882-3282.
Emergency Technical Support 1-800-809-2772
Because machines do not run on a nine-to-five schedule, we offer emergency after-hours technical
support. A technical support engineer can be paged for emergencies involving plant down situations or
safety issues. Emergency support calls are automatically routed directly to our answering service after-
hours (5:30 pm - 8 am EST) and weekends. For emergency technical support, call 1-800-809-2772.
Does not currently include product repairs or shipping outside normal business hours.
Technical Support Fax [phone]
You can also contact our technical support engineers by faxing your support requests directly to APSC
Westerville at 614-882-0417.
Information Fax-Back Service 614-899-5323
The latest Cutler-Hammer product information, specifications, technical notes and company news is
available to you via fax through our direct document request service at 614-899-5323. Using a touch-
tone phone, you can select any of the info faxes from our automated product literature and technical
document library, punch in a fax number and receive the information immediately.
Bulletin Board Service 614-899-5209
Parameters: 8 data bits, 1 stop bit, parity none, 9600-28.8K baud.
If you have modem access, you can dial in directly to our electronic bulletin board service for the latest
product and company information. File sharing, product software downloads and our user message
service are just a few of the things you will find online at 614-899-5209.
Website and E-mail Address
http://www.cutlerhammer.eaton.com/automation
[email protected]
If you have Internet capabilities, you also have access to technical support via our website at
http://www.cutlerhammer.eaton.com. The website includes technical notes, frequently asked questions,
release notes, and other technical documentation. This direct technical support connection also offers
you the ability to request assistance and exchange software files electronically.
Technical support messages and files can be sent to [e-mail].
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

iv D50 PLC User's Manual
Software Update Service 1-800-809-2772
FAX [phone]
We also offer you the opportunity to take advantage of software upgrades, advanced software notices,
and special software promotions through our Software Update Service. When you register your
software, you will receive one-year of free or reduced-price upgrades along with all the other benefits
of membership, including 48-hour shipping of software upgrades. Contact the Software Update Service
at 1-800-809-2772 or fax [phone].
Repair and Upgrade Service 614-882-3282 ext. 7601
FAX [phone]
Our well-equipped Customer Service department is ready to assist you with repairs, upgrades, and
spare parts services. If a situation arises where one of these services is needed, just call 614-882-3282
x7601 or fax [phone].
Product Ordering Service 614-882-3282
FAX [phone]
Authorized Cutler-Hammer distributors may place product orders directly with our Order Processing
department by calling 614-882-3282 x406 or faxing 614-882-6532. For information on your local
distributor, call the Cutler-Hammer Tech Line.
Customer Support Center 1-800-356-1243
Authorized Cutler-Hammer distributors and Cutler-Hammer sales offices can get assistance for Cutler-
Hammer standard and component product lines through the Customer Support Center. Call the
Customer Support Center for the following assistance:
1. Stock availability, proof of shipment, or to place an order.
2. Expedite an existing order.
3. Product assistance and product price information.
4. Product returns other than warranty returns.
For information on your local distributor or sales office, call the Cutler-Hammer Tech Line at 1-800-
809-2772.
Correspondence Address Cutler-Hammer
173 Heatherdown Drive
Westerville, OH 43081
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

Table of Contents v
Table of Contents
Preface I
About This Manual ................................................................................................................................................ii
Purpose...........................................................................................................................................................ii
What's Inside..................................................................................................................................................ii
Support Services....................................................................................................................................................iii
Table of Contents v
Chapter 1: Introduction 1
Overview of the Manual.........................................................................................................................................2
Features of the D320 PLC...................................................................................................................................... 2
Self Diagnostics ............................................................................................................................................. 3
Large Program Memory................................................................................................................................. 3
Integrated 700mA Power Supply ...................................................................................................................3
Battery-Free Program Backup........................................................................................................................3
I/O Module Support ....................................................................................................................................... 3
Peripheral Support..........................................................................................................................................4
System Installation Considerations ........................................................................................................................4
Environmental Considerations .......................................................................................................................4
Preventing PLC System Malfunctions ...........................................................................................................4
Chapter 2: System Configuration 5
D50 PLC System Components...............................................................................................................................6
D50 PLC Product List............................................................................................................................................ 7
D50 PLC Expansion Configurations......................................................................................................................9
Chapter 3: Product Specification 11
Environmental Operating Ranges ........................................................................................................................12
CPU Performance Specifications ......................................................................................................................... 12
Electrical Specifications.......................................................................................................................................13
Power Supply Specifications........................................................................................................................13
24VDC Input Specifications ........................................................................................................................14
115VAC Input Specifications ......................................................................................................................15
Relay Output Specifications.........................................................................................................................16
Transistor (24VDC) Output Specifications..................................................................................................17
SSR (115VAC) Output Specifications .........................................................................................................18
Name and Function of Controller Components....................................................................................................19
Chapter 4: Installation And Wiring 21
System Design Considerations.............................................................................................................................22
Power Supply Wiring...................................................................................................................................22
Interlock Circuit and Emergency Stop Circuit (Safety measures in system design) .................................... 22
Momentary Power Failure and Voltage Drop .............................................................................................. 23
System Installation Guidelines.............................................................................................................................23
Environmental Usage Conditions................................................................................................................. 23
Control Panel Installation............................................................................................................................. 24
System Wiring and Installation Procedures .........................................................................................................26
Installation Dimensions................................................................................................................................26
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

vi D320 PLC User's Manual
DIN Rail Mounting...................................................................................................................................... 26
Unit Installation Height ............................................................................................................................... 27
Expansion Cable Connection....................................................................................................................... 27
Power Supply Wiring .......................................................................................................................................... 28
Power wiring................................................................................................................................................ 28
Grounding.................................................................................................................................................... 28
Chapter 5: CPU Operation And Memory 29
Terminology ........................................................................................................................................................ 30
Overview of CPU Operation Mode ..................................................................................................................... 31
What Is the CPU Operation Mode? ............................................................................................................. 31
Run Mode (operating).................................................................................................................................. 31
Stop Mode ................................................................................................................................................... 31
Error Mode .................................................................................................................................................. 31
CPU Processing Procedure .................................................................................................................................. 32
Program Processing Procedure .................................................................................................................... 32
Introduction to Registers...................................................................................................................................... 33
Internal/External Address Designation ................................................................................................................ 33
Expression Example ............................................................................................................................................ 35
Double Mode Address Designation..................................................................................................................... 36
Absolute Address Designation............................................................................................................................. 37
I/O Address Designation...................................................................................................................................... 38
Digital I/O Address Designation.................................................................................................................. 38
Analog I/O Address Designation................................................................................................................. 38
Special Internal Addresses................................................................................................................................... 39
Timer/Counter (TC0-255) ................................................................................................................................... 44
Chapter 6: Instructions 47
Basic Instructions................................................................................................................................................. 48
Timer/Counter Instructions.................................................................................................................................. 49
Comparison Instructions...................................................................................................................................... 50
Substitution, Increment/Decrement Instructions.................................................................................................. 50
Arithmetic Instructions ........................................................................................................................................ 51
Logic Instructions ................................................................................................................................................ 52
Rotation Instructions............................................................................................................................................ 52
Word Conversion Instructions ............................................................................................................................. 53
Bit Conversion Instructions ................................................................................................................................. 54
Transfer Instructions............................................................................................................................................ 55
Block Processing Instructions.............................................................................................................................. 56
How to Read the Description of Instructions....................................................................................................... 57
Instruction.................................................................................................................................................... 57
Ladder.......................................................................................................................................................... 57
Description................................................................................................................................................... 58
Example ....................................................................................................................................................... 59
Basic Instruction Details...................................................................................................................................... 59
STR, STN .................................................................................................................................................... 59
AND, ANN, (ADN)..................................................................................................................................... 60
OR, ORN ..................................................................................................................................................... 61
OUT, SET, RST........................................................................................................................................... 62
NOT............................................................................................................................................................. 63
STR DIF, STR DFN, AND DIF, AND DFN, OR DIF, OR DFN ............................................................... 64
ANB, ORB................................................................................................................................................... 65
MCS, MCR.................................................................................................................................................. 66
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

Table of Contents vii
Timer/Counter Instruction Details........................................................................................................................ 67
TIM, SST ..................................................................................................................................................... 67
UC, DC.........................................................................................................................................................69
UDC ............................................................................................................................................................. 71
Comparison Instruction Details............................................................................................................................ 73
=, <>, >, >=, <=, < .......................................................................................................................................73
Substitution, Increment, Decrement Instruction Details ...................................................................................... 74
LET, DLET ..................................................................................................................................................74
INC, DINC, INCB, DINCB .........................................................................................................................75
DEC, DDEC, DECB, DDECB.....................................................................................................................76
Arithmetic Instruction Details.............................................................................................................................. 77
ADD, DADD, ADDB, DADDB .................................................................................................................. 77
SUB, DSUB, SUBB, DSUBB...................................................................................................................... 79
MUL, DMUL, MULB, DMULB .................................................................................................................80
DIV, DDIV, DIVB, DDIVB ........................................................................................................................81
ADC, DADC, ADCB, DADCB ................................................................................................................... 82
SBC, DSBC, SBCB, DSBCB....................................................................................................................... 84
ABS, DABS, NEG, DNEG, NOT, DNOT................................................................................................... 86
Logic Instruction Details...................................................................................................................................... 87
AND, DAND ............................................................................................................................................... 87
OR, DOR......................................................................................................................................................88
XOR, DXOR................................................................................................................................................89
XNR, DXNR................................................................................................................................................90
Rotation Instruction Details .................................................................................................................................91
RLC, DRLC .................................................................................................................................................91
RRC, DRRC................................................................................................................................................. 92
ROL, DROL.................................................................................................................................................93
ROR, DROR ................................................................................................................................................95
SHL, DSHL.................................................................................................................................................. 96
SHR, DSHR ................................................................................................................................................. 98
Word Conversion Instruction Details...................................................................................................................99
BCD, DBCD, BIN, DBIN............................................................................................................................99
XCHG, DXCHG ........................................................................................................................................100
SEG ............................................................................................................................................................101
ENCO, DECO............................................................................................................................................ 102
DIS, UNI .................................................................................................................................................... 104
Bit Conversion Instruction Details..................................................................................................................... 106
BSET, BRST, BNOT, BTST ..................................................................................................................... 106
SUM...........................................................................................................................................................108
SC, RC, CC ................................................................................................................................................ 109
Transfer Instruction Details................................................................................................................................ 110
LDR, DLDR...............................................................................................................................................110
STO, DSTO................................................................................................................................................ 112
MOV, FMOV.............................................................................................................................................114
BMOV, BFMV .......................................................................................................................................... 116
Block Processing Instruction Details ................................................................................................................. 117
FOR, DFOR, NEXT................................................................................................................................... 117
JMP, LBL................................................................................................................................................... 119
JMPS, JMPE .............................................................................................................................................. 120
CALL, SBR, RET ......................................................................................................................................122
WAT ..........................................................................................................................................................124
END ...........................................................................................................................................................125
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com