Hitachi Programmable Controller EHV series - esco-da.be Hitachi/Hardware/EHV... · Edge Processing Box (up) 20 ... set cycle time of longer scan cycle as a certain times of the shortest

1All Rights Reserved, Copyright © 2006, Hitachi Industrial Equipment Systems Co., Ltd.

EHV-CPU128 / Control Editor

Hitachi Programmable ControllerHitachi Programmable Controller

EHV series

Hitachi Industrial Equipment Systems Co., Ltd.Drive System Division

May 2006


EHV-CPU Features

Instruction for use

Control Editor

Convert tool


372.5mm(W)×100mm(H)×109mm(D) for 512 pts. of I/O

Light color and round shape enables downsizing of machine, saving space in cabinet and sophisticated image.

3210 7654 111098 15141312

+163210 7654 11

10

98 15

14

13

12

1632

3210 7654 111098 15141312POWER

EH-150 modules

EHV-CPU128

Compact and Stylish1.1 Structure


Replacing a battery from front facewithout dismounting CPU module

Easy installation and maintenance

Easy mounting to DIN rail

Easy mountingto base unit

1.1 Structure


7-seg LED

RUN/ERR LED

USB port

Serial port

Ethernetport

Battery

RUN swtichRetentive Clear

No DIP Switch

Packaged with- USB connector cover- RJ45 connector cover x2- Instruction manual

1.1 Structure

Note


7-seg LEDNote

Reset processing Normal Error

By user

FLASH memory being written

Error

Error

Flow of 7-Seg LED Indication

Error level can be set by Control Editor!

1.1 Structure


Length of Exp. cable

8m in

tota

l

slot 0 to7 of basic base

Max. number of communication module

66Max. number of slot

4,224(using 64 pts. units)

Max. number of I/O

CautionUnit No. must be ascending sequence from the

closest unit to basic base, otherwise there is a risk of malfunction.

Communication module should be mounted 0 to 7 of basic base, otherwise it does not work.

Unit1

Unit2

Unit3

Unit4

Unit5

2m b

etw

een

units

EH-ETH, EH-RMD, EH-RMP, EH-LNK, EH-OLNK

Communication module

!

1.2 System overview


• High speed processor called “EH-SPEED” on board.• 20 ns / binary command• 2 processors running in parallel

Main processor

Operation processor

20ns

100ns

EH-CPU548 EHV-CPU128

1.3 High speed processing


Comparison Table

Contact

Coil

= (16bit)

+,- (16bit)

+,- (32bit)

Timer

HitachiEHV-CPU128

MQ02H

OCJ1H-CPU6□HCommand

20 ns40 ns60 ns80 ns

800 ns2,280 ns

34 ns68 ns

102 ns170 ns306 ns272 ns

20 ns20 ns

180 ns180 ns320 ns560 ns

PLC-MIX* 12.346 14.514 21.786* : PLC performance defined by JEMA



Refresh CycleHitachi EHV-CPU128 M Q02H

3.2ms 2.4ms 4.5ms 7.8ms* Measured point : Input : Opt-coupler logic side, Output : Relay logic side



WRWL*WMWN

0 - C3FF0 - 3FF, 1000 - 13FF

0 - 3FF-

0 - EFFF0 - 3FF, 1000 - 13FF, … ,7000 - 73FF

0 ~ 7FFF0 ~ 1FFFF

EH-CPU548 EHV-CPU128

* WL memory can be used as internal register in case LINK module is not used.

• Program memory 128k step (131,070 step) can be fully used only for program independent from comments.

• Data memory is expanded to 228 kwords.

!Hitachi M O F Y K

Program (step) 128k 124k 120k 117k 120k 160k

Data (word) 228k 157k 256k 160k 307k 176k

Comparison table

1.4 Large capacity program memory


1MB comment memory on board besides programmingmemory

!Hitachi M O F Y

Comment (byte) 1M Shared with program

224k

Competitors

Shared with programROM

Start SW1

X101

data flag

M14 Y205

Conveyer 1

Conveyer control

Automatic speed control

Start operation after initialization

Conveyer controlStart operation after initializationStart SW1data flagConveyer 1Automatic speed control

X101 M14 Y205

1.5 Large capacity comment memory


Downloading time

128k

USB

Ethernet

RS-232C

64k32k

15

12

180

8

7

100

5

5

63

Baud rate of RS-232C is 57.6 kbps.Comment size is 8% (default).

Info.

1.5 Large capacity comment memory

[sec.]


EHV-CPU has Ethernet port, USB port and Serial port

Ethernet

Supervising

ASR function

Programming software

Serial

USB

HMI

Ethernet

Ethernet

USB

Serial

H-Prtcl x 4, ASR x 6

12Mbps (FullSpeed)

RS-232C/422/485,H-Prtcl/General

1.6 Improved Network Function


PROFIBUS

FL-net他社PLC 他社PLC 他社PLC

Link system

Hitachi Network

Up to 8 units of communication modules mounted(The number of modules is limited by total current consumption also.Set up your system not to exceed current supplied by power supply module.)

DeviceNet Field bus system

Slot 0-7 for communication modules (*)

(*) EH-ETH, EH-(O)LNK, EH-RMD, EH-RMP, EH-FLN2



Compatibility with Existing Hitachi LINKInfo.

Monitor, Programming

×(Ver.1.03)

L/E supports only loop No.1 and 2.If EHV-CPU is connected existing Link system, the loop No. must be 1 or 2.

!


Data link … OKRemote access …L/E : To H/EH via EHV … OKC/E : To EHV via H/EH … NG(planned to be modified.)


Data type1

Bit designation for word access register

Signed integer Floating point ASCII dataWR0.S = -12345DM0.S = DN100.S

DR0.FL = -1.234567DN0.FL = DN2.FL * 3.14

WR0.ASC.9 = “Hello EHV”

Word and Double word Direct programming without special command

WR0 = H4865 (He), WR1 = H6C6C (ll),WR2 = H6720 (o_), WR3 = H4548 (EH),WR4 = H5600 (V_)

b15 b0b8

WR0

WR0.F WR0.8WR0.0 = 1

1.7 Improved programming interface


EXWEX u s 00 WEY u s 00

WEX u s 7F WEY u s 7F

EY

For each slot

Special use of EX,EY for :EH-DBW ... I/O dataEH-POS4 ... Status dataEH-AXH8M ... Overflow flagEH-TC8 ... Overflow flagEH-AYH8M ... Overflow flag

Expanded XY area128+128 words are assigned for each slot.It is used for following modules, and can be used as internal register for other modules.

2

u: unit No., s: slot No.



Edge Coil (up) Edge Coil (down) Edge Processing Box (down)

Off delay timerTDN n

TC

Besides above, block copy, copy move, POS4 command, etc.

Comparison Box

＞＞= d = s1 > s2d = s1 >= s2

New Commands for EHV3

The number of above edge commands are 1024 each.The number of timer is 2,560 with all time-base available1, 10, 100, 1000ms

!


Edge Processing Box (up)


FUN 20 (WR0)[ DSRCH (WR0) ]

DSRCH (WR3, WR0, WR100, WR2) EH-CPU (FUN command) EHV-CPU

Search dataSearch area I/Oarea sizeFound data I/ONumber of data

WR0WR1WR2WR3WR4

EHV does not have FUN command that existing EH-150 has.They are modified as arithmetic or application commands for EHV.

Command format improvedEasier and more understandable

4

!



EH-CPU EHV-CPU

INT ( 5 )...RTI

Same cycle time must not be duplicated.(Duplicated cycle time results in error in circuit building.)

Cyclic scanConfigurable cycle time

5

INT 0...RTI

Set by user

5ms fixed


!


In case several cyclic programs exist, shorter cycle has higher priority. So longer cycle scan may not executed as expected. To avoid this, it is recommended to set cycle time of longer scan cycle as a certain times of the shortest cycle.

How to work Cyclic scanInfo.

Expected cycle

Actual cycle

Cycle A

normal

Cycle B = 2 x Cycle A

1.7 Improved programming interfaceCyclic scan5

Cycle B


Instruction for use

EHV-CPU Features

Control Editor

Convert tool


EHV does not support old EH-BS3, 5, 8 (without A type).

If communication modules are mounted slot 3-A, CPU detects 58 error.

2.1 Not supported modules/unitsBase unit1

EHV does not support old EH-IOC.2nd expansion base does not work with EH-IOC. (41 Error) 1st expansion base works, but it is not covered by warranty.

I/O controller2

!

!


EHV does not support EH-MEMD,MEMP.(mechanical reason)

EH-MEMP, EH-MEMD32.1 Not supported modules/units


EH-IOCH and EH-IOCH2 can be mixed in one PLC system, but 5th expansion base must be EH-IOCH2

I/O Controller1

If EH-IOCH is used in 5th base, data in 5th base is not updated.

ASR function does not work with newly expanded data ”WEX, WEY, WN”

EH-ETH2

2.2 Usage restrictions

!


(1) Modbus Slave Mode (I/O mapping)Supported I/O is only ”WX / WY / WR / WL / WM / TC”. Other I/O like WN is not supported.

EH-SIO3

(2) Simple Data Link ModeSupported I/O is only ”WR / WL / WM” with I/O range that EH-CPU548 currently supports.(WR0-C3FF, WL0-3FF, WL1000-13FF, WM0-3FF)

2.2 Usage restrictions


Instruction for use

EHV-CPU Features

Control Editor

Convert tool


Control EditorControl EditorC EInside CD setup.exe

User registration format

USB driver

Instruction manual

Convert Tool

DVD case

Serial, USB and LAN cables are not included with CD package.

Ver.1.03Ver.1.03

6 digits serial number XYZZZZ

X : YearY : Month (1 - 9,A,B,C)Z : Serial number 0000 - 9999

1 installation for 1 PC

Recommended PCPentium 4 (1GHz)Memory : 512MB

Supported OSWindows XP SP2Windows 2000 SP4

3.1 Overview


Communication setting of Control Editor

Communication setting of CPU(only when online)

Project

Environmental settingUser programComment

Monitor

Project Tree1

Set from top to bottom

3.1 Overview


• Windows standard based operation.• Both Mouse and Keyboard operation supported.

Upload / Download / Verify

CPU Status / Circuit monitor

RUN * / STOP * / Initialize * (* : Not displayed default setting)

Offline / Online / Ondirect

I/O Set/Reset / Force output / Auto Programming

Operation2• Easy and Visual interface for other brands’ PLC users

3.1 Overview


Program Sheet (Structured programming)3Multiple program sheets for multi-purpose andmulti-programmers.

Uploading

Downloading

3.1 Overview


3Program sheet can be copied easily by right mouse click after opening multiple Control Editor.

Right mouse click oncopied program sheet.

3.1 OverviewProgram Sheet (Structured programming)


Open from file

Selecting “New Project”, new dialog box to configure program type will appear.

Open a last project

Start up13.2 Programming


Contact

Ladder symbol input23.2 Programming

Coil


Timer/Counter coil

3.2 Programming

Comparison Box

Ladder symbol input2


Processing Box Commands or Formula

Box comment

Available command list

Guidance displayed by clicking command in the list

3.2 ProgrammingLadder symbol input2


Horizontal line

NOT

After or while programming, execute “Build” operation. Then Control Editor will check the program and make “Object data” for CPU to execute.


Draw Horizontal line

Vertical line

Delete vertical line

Connector

Circuit comment

Up edge detection

Down edge detection

(No number necessary)

(No number necessary)

Build


Build

Edit Data

Object Data

Program OK?

Yes

Result


Result

No

Double click to jump to error circuit.


Box comment (64)

Circuit comment (128)

I/O comment (32)

( ) : Number of characters

Comment input3Each type of comment can be downloaded to CPU.

3.2 Programming


(2) Comments of “WR*** . n” are common for WR***

(1) Comments for special internal registers are prepared.

Automatically inserted

All same comment

3.2 ProgrammingComment input3


CSV Open

CSV Save

After highlightingCtrl + c / Ctrl + v

Besides CSV save/open, manual copy/paste function available after mouse highlighting

EXCEL compatibility

3.2 ProgrammingComment input3


Find, Replace, Jump

Offline edit function4

Besides I/O address,comments can befound as well.

3.2 Programming


Line No. : 0 to 9999 in 1 sheet independent from program.

Circuit No. : Not exist unless circuits built.

Line No. Circuit No.

3.2 ProgrammingOffline edit function4

Find, Replace, Jump


Change I/O

8 blocks changed at once




Auto Programming


Cross reference (Single I/O)

Click to jump the circuit

Line and Column number of designated I/O displayed.



I/O list starting from designated I/O displayed.

“*” sign for existing I/O.


Cross reference (I/O List)


I/O configuration

Module listModule type name listed

GuidanceI/O address displayedaccording to slot No.

Read I/O configuration in online

I/O configuration is downloaded with program.

3.3 Configuration1


Retentive area

Retentive Area SettingTotal 16 area can be configured freely.Multiple area can be set for each I/O type with graphical indication.

23.3 Configuration

Retentive area is downloaded with program.


Operation Parameters

Error level display setting

What’s system processing time?In case of very short scan time, main processor may not have sufficient time for communication.To avoid this, system processing time can be inserted in every scan end.

System processing time added.

Operation mode in scan time added inOperation parameters, which was inspecial internal output bit.

Operation Parameters Setting3

3.3 Configuration

Operation parameters are downloaded with program.


Link ParametersLink Parameters Setting

Separated setting windowClear mode at RUN/STOP added

Note : Configure LINK assignment in I/O configuration, otherwise Link parameters setting window is not active.Note : In case of no sending area (receiving only), check off “Send data”.

43.3 Configuration

Link parameters are downloaded with program.


FL-net Parameters

Note : Configure FL-net assignment in I/O configuration, otherwise FL-net parameters setting window is not active.

FL-net Parameters SettingFL-net configuration function added,which was separated tool.

53.3 Configuration

FL-net parameters are downloaded with program.


Connect USB, serial or Ethernet cable between PC and CPU module,Select communication type accordingly,Go online.

3.4 Online setting

Control Editor Communication Setting1


Communication Port SettingSerial port

None / 0 - 31

RS-232C

Protocol 1(1:1)

38.4kbps

Default setting

Port Mode

Port type

Baud rate

Protocol

St. No.

2 This is optional setting.Configure if necessary.

3.4 Online setting

Programming port

Port parameters are configured directly in online mode.They are updated after rebooting of CPU.


Ethernet port

IP address(common for task code/ASR)

Port No.

Enable

Protocol

Timeout

Enable

3004-3007

TCP/IP

30s

Default

3

3.4 Online settingThis is optional setting.Configure if necessary.


Communication Port Setting


Ethernet port (ASR)EnablePort No.ProtocolSend/Receive modeDestination (IP address, port No.)

Send timingCycleTime base to send The number of retryIntervalData area

6ch.

4


3.4 Online setting

Communication Port Setting This is optional setting.Configure if necessary.


Calendar clock settingEasy to adjust PC clock

Current datain CPU

Default data is taken from PC clock.

Default data is 0:00 ‘00 1st Jan. 2000. If battery is empty, calendar data will be default value.

5


Calendar data is configured directly in online mode.It is updated immediately.


Enable/Disable

Server address

Access interval

Time zoneDefault is Japan (GMT+9:00).

NTP setting6


NTP parameters are configured directly in online mode.They are updated after rebooting of CPU.Time zone can be changed in user program.


Ethernet ASR function NTP client function

Ethernet

SNTP server

EHV CPU is able to read clock datafrom NTP*1 server or SNTP*2 serverin the network.

*1 Network Time Protocol*2 Simple Network Time Protocol

ASR stands for Automatic Sending/Receiving.EHV CPU is able to send or receive any data to/from host computer or devices in the network in cyclic timing or event timing.

Ethernet module (EH-ETH) has the same function,but EHV CPU is configured by Control Editor whileEH-ETH is by special web page.

ASR and NTP73.4 Online setting


Download RUN

RUN switchor

Remote operation by RUN icon

Remote operation works only when RUN switch in STOP position.

3.5 Operation

Download RUN

RUN switch

1


Status bar

Status indicationOffline/Online/On-directRUN / STOPOwn CPU / Remote CPUUSB / serial / Ethernet

Status bar indication2

3.5 Operation

Online

Online

ON-Direct

Offline Own st.

Own st.

Own st.

Own st.


Circuit MonitorWhen mouse pointer on, monitor data is displayedin tool tip.

1

Incomplete circuits can be monitored.!

Tool tip for monitor

3.6 Monitor


Floating point data is single precision (32 bits) based on IEEE754, which can be monitored in hexadecimal mode.

Floating point format can be directly monitored in decimal monitoring mode.

3.6 MonitorCircuit Monitor1


Separated circuit can be monitored in one window.1

[00003]

[00377]

3.6 MonitorCircuit Monitor (Random circuit)1


Data type (single I/O)

I/O Monitor2Data type (all I/O)

Multiple sheets

3.6 Monitor


CPU Status monitor1CPU parameters and status in one window.One click to clear error.

3.7 Online function


ON buttonOFF buttonON/OFF button

Address Up/Down

Double click to repeat the history area

Set buttonReset button

I/O Set / Reset2

Easier function for both bit and word area

3.7 Online function


EHV CPU is able to memory user’s operation.

Error in red, and operation in black colorUp to 32 data stored(Old data is overwritten by later data)Data is stored in WRFEFF to WRFFFFNot possible to clear the history data(CPU initializing does not clear the data)If battery is empty, history data will be lost

CPU History3

3.7 Online function


Program in CPU can be changed while CPU running,which is called Online change.Online change works only On-direct mode

Programming (edit)

Programming (OBJ)

Download

RUN

On/Offline

Go On-Direct mode

Program change

Program in CPU also changed

Build

Build

Online

On-Direct

Online change13.8 Online-change


(1) High speed Online change by double memory

(2) Manual online change mode (optional) available

Online change of EHV CPU2

3.8 Online-change


Impossible - I/O configuration - Link parameters- FL-net parameters- Comments

Possible- Program- Operation parameters- Retentive area

Some parameters are out of target of online change.

Remarks in Online change33.8 Online-change


9 contacts + 1 coil

WR200=200WR201=201

WR100=100

WR100 = 100WR101 = 101

LEW

CE

Invisible

occupies 5 elements

occupies 3 elements

No space “ ” input

Max. 19 lines

Max. 32 lines

Programming13.9 Difference from LEW

11 contacts + 1 coil


Processing box and coil in parallel

Any circuits after connector symbol

3.9 Difference from LEWProgramming1


(1) No number necessary for DIF/DFNThe number of DIF/DFN is limited.(512 each DIF/DFN)Over usage leads to error in circuit building.

(2) Auto completion (auto-horizontal line) is not available yet.Draw horizontal line by icon , [F11] or right mouse click menu

!

3.9 Difference from LEWProgramming1


Shift A+

Shift B+

Shift C+

Shift C+

Shift M+

Shift P+

Shift H+

Shift V+

LEW CE

F5

F6

F8

Ctrl + F8

F7

F9

F12

F11Shift +

Customized by [Tool]-[Option]-[Keyboard Setting]

Vertical line

LEW

CE

Keyboard Setting2参考

3.9 Difference from LEW


PCControl EditorHDD等

Program (Edit)

Parameters(I/O config., Retentive, etc.)

CPU

Monitor

Program (OBJ)

Parameters(I/O config., Retentive, etc.)

CPU communication(IP, Serial, etc.)

Program (OBJ)

CPU communication(IP, Serial, etc.)

PRJ FileParameters

(I/O config., Retentive, etc.)

CNV File

CSV data

Program (Edit)

Comment CommentComment

File formatInfo.


EnvironmentalParameters

Operation parameters

I/O configuration

Retentive area

Module parameters (Link, FL-net)

CPUcommunication

Serial communicationEthernet port

Calendar clock Built in Clock

NTP client

IP address

Parameters for task code

Parameters for ASR

Date

Server address, interval, etc.

Baud rate, Protocol, etc.

EHV CPU has following parameters.

Online settingDownloaded with user program

ParametersInfo.


Click the icon to openproject tree window

Double click to open each parameters setting

ParametersInfo.


Instruction for use

EHV-CPU Features

Control Editor

Convert tool


Convert Tool

Control EditorEXCELLadder Editor

CSV file

IOT file

Open CSV

PRN file PRJ FileOpen file

Ladder Program

I/O comment

Save CSV

Edit

Open PRN file to convertto PRJ file

I/O comment

Ladder program

I/O comment

Note : Copy and paste manually for circuit comment, memo comment and box comment.

4.1 Convert Tool


WR0 = 15ADRIO ( WR1 , WR100 ) ADRIO ( WR2 , WR200 )FUN 42 ( WR0 )

Example : Binary ASCII command

Description

15 characters from WR100 are convertedto ASCII data and stored in WR200

Binary data

WR100=H1234WR101=H5678WR102=H9ABCWR103=HDEF0

ASCII data

WR200=H3132WR201=H3334

・・・WR207=H4445WR208=H4620

PRN file

WR0 = 15DR1 = ADR( WR100 )DR2 = ADR( WR200 )WREFF0.ASC.30 = "Warning! Check ASC cmd."

Converted

ASC (WR200, WR100, 15)

Impossible to convert FUN command with ADRIO command

Manually converted by users

4.2 Remarks of conversion

Documents

Hitachi Programmable Controller EHV series - esco-da.be Hitachi/Hardware/EHV... · Edge Processing Box (up) 20 ... set cycle time of longer scan cycle as a certain times of the shortest