Minebea CSD-912-73 Instruction Manual

GRAPHIC DIGITAL INDICATOR CC-Link Interface CSD-912-73

Instruction Manual

MINEBEA Co., Ltd.

Measuring Components Business Unit

EN294-1424

III

FOREWORD

Thank you very much for your purchasing Minebea’s Graphic Digital Indicator, model

CSD-912-73.

This manual explains the handling procedures and the notes when it would be used. Make

use of it properly after reading through the manual carefully.

Be sure to deliver the manual to the end user. Moreover, the end user should keep the

manual at hand after reading it over.

This manual is intended for the technical experts to read. When you read this instruction

manual, the program basic knowledge of Mitsubishi general-purpose sequencer and the

CC-Link interface are needed.

Marks and arrangements used in this manual

The following marks are attached to the explanation on the matters that indicate “Don’t do

this.”, “Take care” and “For reference”.

Be sure to read these items where these marks are attached.

Warning

Warning may cause injury or accident that may harm to the operator. Don’t do these things described here.

Caution

It is a description when the occurrence only of assumption of danger by which the user owes injury when handling is mistaken, and material damage is assumed.

Caution during operation and working. Be sure to read the item to prevent malfunction.

About the view of this book

This instruction manual explains the connection method and use of the CC-Link interface

specification of the option for CSD-912 are explained. Please see the CSD-912 instruction

manual about other main body functions and a basic method of handling and notes.

CSD-912 instruction manual (DRW No. EN294-1404*)

Moreover, please refer to the instruction manual of sequencer and its CC-Link interface for

the sequencer program and CC-Link.

●CC-Link is an abbreviation of “Control & Communication Link”

Divisional history

Date Instruction manual No. Details of revised point

2011/02 DRW. NO.EN294-1424 First Version

III

Index

FOREWORD

Marks and arrangements used in this manual

About the view of this book

Divisional history

Index

1．

2．

3．

................................................................................................................................................................................... IV

General

1-1. Features ................................................................................................................................... 1

Name and function of each point

2-1. Rear panel for CC-Link I/F ....................................................................................................... 2

Connecting method

3-1. Connector pin configuration for communication .................................................................. 3

3-2. Notes of Connection................................................................................................................ 3

...................................................................................................................................................................... I

............................................................................................ I

................................................................................................................................... II

......................................................................................................................................................... III

....................................................................................................................................................................... 1

............................................................................................................... 2

............................................................................................................................................ 3

4．

Setting of CC-Link connecting

4-1. Changeover of CC-Link communication setting change screen .......................................... 4

4-2. Items of CC-Link setting ......................................................................................................... 4

5．

PLC memory explanation

5-1. Address .................................................................................................................................... 6

5-2. Address map ............................................................................................................................ 7

6．

Operation method

6-1. Writing the set value (Special data area) .............................................................................. 26

6-2. Writing/Reading by general command ................................................................................. 26

6-3. Shift to status where it is possible to communicate ........................................................... 28

6-4. Error condition/Reset requesting flag .................................................................................. 28

6-5. CPU normal operation signal ................................................................................................ 29

6-6. Calibration procedure by CC-Link communication .......................................................... 30

7．

Specifications of interface

.............................................................................................................................................. 26

..................................................................................................................... 4

................................................................................................................................ 6

............................................................................................................................ 31

7-1. Specifications of CC-Link interface ...................................................................................... 31

7-2. Accessories ........................................................................................................................... 31

1．General

This unit is a remote device station of CC-Link Ver.1.10.

This unit can be connected with the mastering station of CC-Link Ver.1.10.

1-1.Features

Main features for CSD-912-73 are as follows:

（1） This unit can be controlled by using remote I/O and register of the sequencer, so the program volume

of the sequencer can be reduced.

（2） The wiring with the sequencer can be reduced.

2．Name and function of each point

2-1.Rear panel for CC-Link I/F

（1） Communication connecto

（1） Communication connector

Connector type terminal block for CC-Link interface. Connector pin configuration for communication is as follows

※ Suitable plug : MSTB 2,5-ST-5,08 ABGY AU by PHOENIX CONTACT. ※to be attached.

※ “SLD” and “FG" are connected inside. ※ The internal circuit and photo coupler are insulated.

（2） Status LED

The communication status is expressed with two LED.

1 2 3 4 5

Status RUN ERR

Light off － Normal

Green LED

Light on

Red LED

Light on

Red LED

Light on/off

SLD

Hardware error Hardware error

Pin No. Signal name Contents

1 DA Signal line DA side

2 DB Signal line DB side

3 DG Signal line ground

4 SLD Shield

5 FG Frame ground

Normal －

－ CRC error

（2） Status LED

3．Connecting method

3-1.Connector pin configuration for communication

Refer to 2-1. Rear panel for CC-Link I/F (1), Connector for communication.

3-2.Notes of Connection

z When the wiring, be sure to the instrument power supply is OFF.

z Do not supply the AC power until complete the installation. This instrument does not have power

switch (ON/OFF).

z Do not fell or make a strong impact on this instrument rear panel terminal block because it is made

of resin.

z Striped electrical cable tip length is 6 mm.

z The tightening torque of terminal screws on the terminal block is 0.5～0.6 N･m.

z Cables which connecting this instrument isolate from noise sources, for example, power supply line

and I/O for control's as much as possible.

z Be sure to connect the ground wire must be D single ground. Do not common the ground with a

kind of power supply.

z For CC-Link cable connection, use twist pear cable wire with shield (Cable for CC-link) and connect

the shield in terminal block's SLD terminal or F.G.terminal.

• Connect the termination to the CC-Link connector to electrical termination which is far from PLC as possible.

• Use the connecting cable for CC-Li nk.

• Refer to the “Construction and specification of network system” from the latest version of CC-Link Cable Wiring Manual

published by CC-Link Partner Association about communication speed and cable length

4．Setting of CC-Link connecting

Please set the following when you use CC-LINK interface.

4-1.Changeover of CC-Link communication setting change screen

Change from the standard measurement mode to the function mode by the following operations.

1) Touch the MENU key.

2) Touch the NEXT key.

3) Touch the OPTION key.

4) Touch the CC-LINK setting key.

4-2.Items of CC-Link setting

（1） The number of occupied stations.

Number of occupied stations is set. Selectable from [1 station], [2stations], [4 stations]. Default has set as [4 stations].

• Setting changes for occupi ed stations No. is corresponding to this software after ROM Ver.1.300.Before ROM Ver.1.200 is 4 station occupied station No.

（2） Setting of the stations

Execute the setting of the station No.

When 1 station is occupied : selectable from station No.01 to 64.

When 2 stations are occupied : selectable from station No.01 to 63

When 4 stations are occupied : selectable from station No.01 to 61.

The occupied station of this instrument is 1., 2, 4 stations.

※When 2 stations are occupied,and station No. is set as “01”,01 to 02 stations are occupied. ※When 4 stations are occupied,and station No. is set as “01”,01 to 04 stations are occupied.

Therefore, the station number must not overlap.

Default has selected [01].

（3） Setting of baud rate

Communication speed (unit: bps) is set.

Selectable from [156k], [625k], [2.5M], [5M] or [10M].

Default has set as [156k].

（4） Data display method of 32 bit

32 bits data indication method is set.

Selectable from [Expression of standard binary] or [Sign in MSB].

Default has set as [Expression of standard binary].

Load value 32 bits data expression method Upper 16 bit Lower 16 bit

-1

Expression of standard binary

-10

Expression of standard binary

-99999

• Setting value becomes effective at restarting the power supply. Please restart the power supply after the changes.

FFFFH FFFFH

8000H 0001H

FFFFH FFF6H

8000H 000AH

FFFEH 7961H

8001H 869FH

5．PLC memory explanation

5-1.Address

A remote I/O(RX/RY：Bit handling register) and a remote register(RWw/RWr：Word handling register) secures the zone in the master station depends on the occupied station number. As shown in the table below in case of this unit.

Occupied station number

Type

Remote input 128points 64points 32points

Remote output 128points 64points 32points

4 stations

occupied

2 stations

occupied

1 station

occupied

I/O for each 16 points is occupied as a system area.

Remarks

Remote

The address number of the remote station allocated to the mastering station is as shown in the table below.

Station

No.

0 - - - - - - - - - - - - - - - - - - - -

1 RX0000 RY0000 RWw0000 RWr0000

2 RX0020 RY0020 RWw0004 RWr0004

3 RX0040 RY0040 RWw0008 RWr0008

~ ~ ~ ~ ~

10 RX0120 RY0120 RWw0024 RWr0024

~ ~ ~ ~ ~

64 RX07E0 RY07E0 RWw00FC RWr00FC

Master→Remote

Remote→Master

Remote input Remote output

16points 8points 4points

Remote register

Remarks

Master→Remote Remote→Master

Specify the

master station

5-2.Address map

5-2-1.Data detail

1） Batch/Discharge mode Remote register

Station

n : Value decided by setting of station No.

Station

n : Value decided by setting of station No.

Station

n : Value decided by setting of station No.

4 stations occupied (Master→Instrument)

Remote

RWwn RWwn+1 RWwn+2 RWwn+3 RWwn+4 RWwn+5 RWwn+6 RWwn+7 RWwn+8 RWwn+9 RWwn+A RWwn+B

RWwn+C RWwn+D RWwn+E RWwn+F

Remote

RWwn RWwn+1 RWwn+2 Undefined (16 bit) RWwn+3 RWwn+4

RWwn+5 RWwn+6 RWwn+7

Remote

RWwn RWwn+1 RWwn+2 RWwn+3

①Final (24 bit) ①Brand number (8bit)

①Preliminary 2 (32 bit)

①Preliminary 1 (16 bit) ①Free Fall (16 bit) ①Over (16 bit) ①Under (16 bit)

①Full (32 bit)

①Near zero (32 bit)

②General data area

③Command No. (Return) ④Operating mode (Return)

2 stations occupied (Master→Instrument)

①Final (24 bit) ①Brand number (8bit)

①Free Fall (16 bit)

②General data area

③Command No. (Return) ④Operating mode (Return)

1 station occupied (Master→Instrument)

Undefined

Contents Remarks

Special data area

+ 25 hidden pages

Minebea CSD-912-73 Instruction Manual

Specifications and Main Features

Frequently Asked Questions

User Manual