Rockwell Automation Samsung NX700 Series Bedienungsanleitung

NX700 Series Controller

NX-CPU700p

User Manual

Important User Information

Solid state equipment has operational characteristics differing from those of

electromechanical equipment. Because of these differences, and also because of the

wide variety of uses for solid state equipment, all persons responsible for applying

this equipment must satisfy themselves that each intended application of this

equipment is acceptable.

In no event will Rockwell Samsung Automation be responsible or liable for indirect or

consequential damages resulting from the use or application of this equipment.

The examples and diagrams in this manual are included solely for illustrative

purposes. Because of the many variables and requirements associated with any

particular installation, Rockwell Samsung Automation cannot assume responsibility

or liability for actual use based on the examples and diagrams.

No patent liability is assumed by Rockwell Samsung Automation. with respect to use

of information, circuits, equipment, or software described in this manual.

Reproduction of the contents of this manual, in whole or in part, without written

permission of Rockwell Samsung Automation. is prohibited.

Throughout this manual we use notes to make you aware of safety considerations.

WARNING Identifies information about practices or circumstances which may

lead to serious personal injury or death, property damage, or

economic loss.

IMPORTANT Identifies information that is critical for successful application and

understanding of the product.

ATTENTION Identifies information about practices or circumstances that can lead

to minor personal injury, property damage, economic loss, or

product malfunction. However, depending on circumstances, failure

to follow the directions accompanying this symbol may also lead to

serious consequences.

Contents

1. System Configuration................................................. 7

NX-CPU700p PLC Features and System Configuration............................... 7

Module Types and Combinations ............................................................... 10

Programming Tools...................................................................................... 14

2. Hardware Features and Specifications ..................... 15

Overall Specifications................................................................................... 15

Backplane and Expansion Cable.................................................................. 17

Processor Module......................................................................................... 19

Power Supply Module .................................................................................. 22

I/O Modules ................................................................................................... 24

3. Addressing Overview................................................ 35

Addressing Overview ................................................................................... 35

Bit and Word Addressing ............................................................................. 36

Double Word Addressing............................................................................. 37

Absolute Addressing .................................................................................... 38

I/O Addressing............................................................................................... 39

Special Registers........................................................................................... 41

Timer/Counter Area ...................................................................................... 48

Processor Operation Mode .......................................................................... 52

Processor Processing Procedure ................................................................ 53

4. Installation and Wiring.............................................. 55

Installation..................................................................................................... 55

Power Supply Module Wiring...................................................................... 57

Input and Output Wiring .............................................................................. 60

Terminal Block Type Module Wiring........................................................... 66

Connector Type Module Wiring .................................................................. 67

Safety Measures ........................................................................................... 72

NX-CPU700p Processor Module Communications Specifications ........... 73

EEPROM Backup ........................................................................................... 74

5. Test Run and Troubleshooting.................................. 75

Test Run Precautions.................................................................................... 75

Test Run Procedure ...................................................................................... 76

Test Run Flow Charts.................................................................................... 77

Inspection and Maintenance........................................................................ 83

6. Programming Instructions ........................................ 87

Basic Sequence Instructions........................................................................ 87

Timer, Counter and Shift Register Instructions.......................................... 88

Comparison Instructions .............................................................................. 89

Substitution, Increment and Decrement Instructions................................ 89

Arithmetic Instructions ................................................................................. 90

Logical Instructions....................................................................................... 91

Rotation Instructions .................................................................................... 91

Word Conversion Instructions..................................................................... 92

Bit Conversion Instructions.......................................................................... 93

Move Instructions ......................................................................................... 94

Program Control Instructions ...................................................................... 95

System Control Instructions ........................................................................ 96

Communications Control Instructions ........................................................ 97

7. NX-CPU700p System Product Dimensions............... 99

System Dimensions...................................................................................... 99

Backplane Dimensions ................................................................................ 99

Power Supply Module Dimensions).......................................................... 100

Processor and I/O Modules Dimensions................................................... 100

Specialty Module Dimensions................................................................... 101

NX-IOLINK Module Dimensions ................................................................ 101

Decimal, Bin, Hex, BCD, Gray Code Cross-reference Table .................... 102

ASCII Code Table ........................................................................................ 103

Appendix. Communication Protocols.......................... 105

Communication Protocols for NX-CPU700p............................................. 105

Communication Protocols.......................................................................... 106

Structure of Communication Frames........................................................ 111

Communication Program Examples ......................................................... 116

Safety Instructions

Please read this manual and the related documentation thoroughly

and familiarize yourself with product information, safety instructions

and other directions before installing, operating, performing

inspection and preventive maintenance. Make sure to follow the

directions correctly to ensure normal operation of the product and

your safety.

Installation Environment

WARNING • If this product is used in a situation that may cause

personal injury and/or significant product damage,

implement safe measures such as use of fault-safe

equipment.

• Do not use this product under the conditions exposed

to explosive gases. It may cause an explosion.

ATTENTION • Make sure to use an external device when configuring

the protective circuit breakers for emergencies or

interlock circuits.

• Fasten the terminal screws tightly to ensure that the

cable connection is secure. Incorrect cable connection

may cause overheating and product malfunction.

• Operate and keep the product under the allowed

conditions directed in product specifications.

Otherwise it may cause overheating and product

malfunction.

• Do not disassemble or remodel the product.

Otherwise it may cause an electric shock or

malfunction.

• Do not touch the terminals when the power is on.

Otherwise it may cause an electric shock.

ATTENTION Do not install your PLC system if any of the following

conditions are present:

• Ambient temperature outside the range of 0 to 55 °C

(32 to 131 °F)

• Direct sunlight

• Humidity outside the range of 30% to 85%

(non-condensing)

• Chemicals that may affect electronic parts

• Excessive or conductive dust, or salinity

• High voltage, strong magnetic fields, or strong

electromagnetic influences

• Direct impact and excessive vibration

ATTENTION Electrostatic Discharges

Under dry condition, excessive electrostatic discharges

may occur. Make sure to remove electrostatic

discharges by touching a grounded metal piece before

touching your controller system modules.

ATTENTION Cleaning

Never use chemicals such as thinner because they melt,

deform or discolor PCB boards.

ATTENTION Precautions for use of power

• Run your PLC system only after the I/O devices and

motor devices have started. (For example, first power

on in the PROG mode, then change the operation

mode to RUN.)

• Make sure to power off I/O devices after ensuring PLC

operation is stopped.

• If you power on/off I/O devices when the PLC system

is in operation, the system may malfunction because

input signal noises may be recognized as normal

inputs.

ATTENTION Before powering on

Make sure to follow these directions before powering

on your PLC system.

• When installing the system, ensure that there are no

metal chips or conductive fragments that stick to

wiring cables.

• Ensure that power supply and I/O wirings and power

supply voltage are all correct.

• Securely fasten installation and terminal screws.

• Set the operation mode switch to PROG mode.

System Configuration

NX-CPU700p PLC Features and System

Configuration

System configuration

Features

• High-speed processing

With the high-speed ASIC, the NX-CPU700p processes basic

instructions at a speed of 0.2 µs per step.

• Runtime Editing

The NX-CPU700p processor module allows you to modify

instructions while operating.

• Built-In Real Time Clock (RTC)

Built-in real time clock supports programming by time and date.

POWER

Programmable

Controller

OPEN

INIT

TEST

RUN

RMT

PROG

39 404039

213940 21

2 1 39 40

40 39 1 2

2 1 39 40

RS232C

TOOL

RS232C

COM

NX-C PU700p

CPU

NX-X64D

DC IN

NX-X64D

DC IN

NX-X32D

DC IN

NX-Y32T

TR OU T

NX-Y16RV

RY O UT

NX-Y16RV

RY O UT

NX-Y16RV

RY O UT

NX-Y16RV

RY O UT

Processor Module

(NX-CPU700p)

Communication cable

(NX-CBLCPU02)

WinGPC PC,

MMI S/W,

or T/P

• High-capacity programming and memory backup

The NX-CPU700p allows you to program up to 20K words.

Built-in flash EEPROM allows you to save programs separately.

•Self-diagnostics

Self-diagnostics allows you to minimize system errors and

maximize diagnostic efficiency.

• Maximum 1600 I/O points

With a 12-slot base backplane and a 12-slot expansion

backplane, you can use up to 1600 I/O points (when all I/Os are

configured with 64-point digital I/O modules).

• Supports various I/O and specialty modules

The NX-CPU700p processor module supports 24V dc input (16,

32, and 64 points), 110V ac input, 220V ac input, relay output,

transistor output (16, 32, and 64 points), SSR output, A/D, D/A,

RTD, TC, high-speed counter, CCU+, and SCU.

• WinGPC as programming tool

WinGPC, which is the programming tool for NX-CPU700p

processor module, lets you create, edit, download, and upload

your control program, and allows you to peform processor

status monitoring, force I/O, and I/O status montioring as well. It

is a powerful, easy-to-use programming tool.

• Various I/O backplane options (up to 12 slots)

The NX-CPU700p PLC allows you to choose one from

3-, 5-, 8-, 10-, or 12-slot backplanes for maximum system

configuration flexibility.

• Built-in RS232C/RS485, 2 ports

With two built-in communication ports, the NX-CPU700p

processor module allows you to connect directly to computers

or touch panels and exchange a high volume of data at high

speed. The COM2 port supports a simple user-defined

communication, and allows you to connect to barcode readers,

inverters, or servo motors. (Binary communication is available.)

I/O Backplanes and I/O Points

• Flexible system configuration: 5 types of backplane (3-, 5-, 8-, 10-

and 12-slot)

The NX-CPU700p PLC has 5 types of backplane (3-, 5-, 8-, 10 and

12-slot type), providing you with very flexible I/O configuration.

All backplanes, I/O modules, power supply, and specialty

modules are available to other NX700 series PLC systems, for

example, NX-CPU700 or NX-CPU750A system.

• Maximum 1600 I/O points

With a 12-slot base backplane and a 12-slot expansion

backplane, you can use up to 1600 I/O points by configuring

all I/Os with 64-point digital I/O modules.

3-Slot Type 5-Slot Type

8-Slot Type 10-Slot Type

12-Slot Type

NX-BASE03

48 Points: 16-point I/O

192 Points: 32-point I/O

NX-BASE0)

80 Points: 16-point I/O

320 Points: 64-point I/O

NX-BASE08

128 Points: 16-point I/O

512 Points: 64-point I/O

NX-BASE10

160 Points: 16-point I/O

640 Points: 64-point I/O

NX-BASE12

192 Points: 16-point I/O

768 Points: 64-point I/O

Module Types and Combinations

Combinations of backplanes and modules

OPEN

POWER

Programmable

Controller

700

OPEN

POWER

Programmable

Controller

700

OPEN

POWER

Programmable

Controller

700

CPU

TEST

BATT

RUN

RMT

PROG

PROG ERROR

COM1

COM2

RS485

RS232C

COM 1

NX-CPU700p

RS485

RS232C

COM 1

INIT

Backplanea

3-slot type: NX-BASE03

(common for base and

expansion backplanes)

Processor module

Power supply modules

5-slot type: NX-BASE05

(common for base and

expansion backplanes)

8-slot type: NX-BASE08

(common for base and

expansion backplanes)

10-slot type: NX-BASE10

(common for base and

expansion backplanes)

12-slot type: NX-BASE12

(common for base and

expansion backplanes)

NX-POWER

110 to 220V ac input

(free voltage)

4A at 5V,

0.5A at 24V

NX-PWR220

220V ac input

6A at 5V

NX-PWRDC

24V dc input

5A at 5V

NX-CPU700p

20k step base memory

2 ports (RS232/RS485)

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