Mitsubishi Electronics A8GT-J61BT15 User Manual

A8GT-J61BT15 Type CC-Link Communication Module User,s Manual

Mitsubishi Graphic Operation Terminal

SAFETY PRECAUTIONS

•

(Always read these instructions before using this equipment.)

Before using this product, please read this manual and the relevant manuals introduced in this manual carefully and pay full attention to safety to handle the product correctly. The instructions given in this manual are concerned with this product. For the safety instructions of the programmable controller system, please read the CPU module user's manual. In this manual, the safety instructions are ranked as "DANGER" and "CAUTION".

•

DANGER

!

CAUTION

!

Note that the !CAUTION level may lead to a serious consequence according to t he circumstances. Always follow the instructions of both levels because they are important to personal safety.

Please save this manual to make it accessible when required and always forw ard it to the end user.

Indicates that incorrect handling may cause hazardous conditions, resulting in death or severe injury.

Indicates that incorrect handling may cause hazardous conditions, resulting in medium or slight personal injury or physical damage.

[Design Precautions]

!

DANGER

Some faults of this module may keep the outputs on or off. An external monitoring circuit should

•

therefore be provided to check for output signals which may lead to a serious accident. Not doing so can cause an accident due to mis-output or misoperation.

If a communication error (including cable disconnection) occurs during monitoring with the GOT,

•

communication between the GOT and master station is interrupted, disabling operation. When using the GOT to configure a sys tem, as sume that a GOT c ommunicat ion error will occu r and configure a system in which switches used to perform significant operation for the system are provided on any device other than the GOT. Not doing so can cause an accident due to mis-output or misoperation.

Read Chapter 5 “Data Link Processing Time” in the Master Module User’s Manual carefully

•

regarding the status of each station when the PLC CPU operation is stopped or the dat a link becomes a communication error. Also, configure an interlocking circuit in the sequence program using the communication st atus information (SB and SD) so that the overall system is alw ays maintaine d. An accident may occur by false output or malfunction.

Received data form master or local data link faulty station.

•

1) Remote input (RX) and remote output This varies depending on the setting of the module’s condition setting switch and input dat a (SW4) of the data link faulty station. OFF : CLEAR (all off) ON : Keeps the data right before the error occurrence.

2) Remote registers (RWw and RWr) The data right before the error is kept regardless of the SW4 setting.

A - 1 A - 1

[Design Precautions]

!

CAUTION

Do not bundle control lines or communication cables with the main circuit, power or other lines

•

or lay them near these lines. As a guideline, separate the cables at least 100mm(3.94inch). Not doing so can cause misoperation due to noise.

[Mounting Precautions]

!

DANGER

Before mounting or dismounting the module to or from the GOT, always switch off GOT power

•

externally in all phases. Not doing so can cause a module failure or misoperation.

!

CAUTION

Use this module in an environment that conforms to the general specifications given in the G OT

•

user's manual. Not doing so can cause an electric shock, fire, misoperation, or product damage or deterioration.

When mounting the module to the GOT, tighten the module fixing screws within the specified

•

torque range. Undertightening can cause a drop, short circuit or misoperation. Overtightening can cause a drop, short circuit or misoperation due to damaged screws or module.

[Wiring Precautions]

!

DANGER

Before starting wiring work, always switch GOT power off externally in all phases.

•

Not doing so can cause an electric shock, product damage or misoperation.

!

CAUTION

When switching power on or starting operation after mounting, wiring or other work, always fit

•

the terminal cover supplied to the product. Not doing so can cause an electric shock, short circuit or failure.

Always ground the FG terminal of the GOT power supply and the FG1 termial of this module to

•

the protective ground conducter. Be sure to ground the GOT and this module separately. Not doing so may cause an electric shock or misoperation.

A - 2 A - 2

[Wiring Precautions]

!

CAUTION

Before wiring the module, confirm the rated voltage and terminal arrangement of the product.

•

A fire or failure can occur if the power supply connected is different from the rating or wiring is incorrect.

Tighten the terminal screws within the specified torque range.

•

Undertightening can cause a short circuit or misoperation. Overtightening can cause a short circuit or misoperation due to damaged screws or module.

Ensure that foreign matters such as chips and wire off-cuts do not enter the module.

•

They can cause a fire, failure or misoperation.

Always secure the communication cables connected to the module, e.g. run them in conduits or

•

clamp them. Not doing so can damage the module or cables due to dangling, moved or accidentally pulle d cables or can cause misoperation due to cable contact fault.

Do not hold the cable part when unplugging the communication cable connected to t he module.

•

Disconnect the cable after loosening the screw in the part connected t o the module. If you pull the cable connected to the module, the module or cable can be damaged or misoperation can occur due to cable connection fault.

[Startup/Maintenance Precautions]

!

DANGER

Do not touch the terminals while power is on.

•

Doing so can cause an electric shock or misoperation.

Before starting cleaning or terminal screw retightening, always switch power off externally in all

•

phases. Not doing so can cause a module failure or misoperation. Undertightening can cause a drop, short circuit or misoperation. Overtightening can cause a drop, short circuit or misoperation due to damaged screws or module.

!

CAUTION

Do not disassemble or modify the module.

•

Doing so can cause a failure, misoperation, injury or fire.

Do not touch the conductive areas and electronic parts of the module.

•

Doing so can cause the module to misoperate or fail.

Do not change any switch setting while power is on.

•

Doing so can cause a failure or misoperation.

The module is made of resin. Do not drop it or subject it to strong impact.

•

Doing so can damage the module.

Always make sure to touch the grounded metal to discharge the electricity charged in the body,

•

etc., before touching the module. Failure to do so may cause a failure or malfunctions of the module.

A - 3 A - 3

[Disposal Precautions]

!

CAUTION

When disposing of the product, treat it as industrial waste.

•

A - 4 A - 4

REVISIONS

* The manual number is given on the bottom left of the back cover.

Print Date * Manual Number Revision Aug., 1997 IB (NA) 66788-A First edition Aug., 2001 IB (NA) 66788-B • The manual layout was rearranged.

Models added

GOT-A900 Series

Jun., 2004 IB (NA) 66788-C

Partial corrections

SAFETY PRECAUTIONS, About Manuals

MODEL CODE change

Changed from 13JL29 to 1DM074

Japanese Manual Version IB-68909-D

This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.

1997 MITSUBISHI ELECTRIC CORPORATION



A - 5 A - 5

INTRODUCTION

Thank you for purchasing the Mitsubishi Graphic Operation Terminal. Before using the equipment, please read this manual carefully to develop full familiarity with the functions and performance of the graphic operation terminal you have purchased, so as to ensure correct use. Please forward a copy of this manual to the end user.

About Manuals

The following manuals are also related to this product. In necessary, order them by quoting the details in the tables below.

Related Manuals

Manual Name

CC-Link System Master • Local Module type AJ61BT 11/A1SJ61BT11 User' s Manual

Describes the system configuration, performance specifications, functions, handling, wiring and troubleshooting of the AJ61BT11 and A1SJ61BT11. (Option)

CC-Link System Master • Local Module type AJ61QBT 11/A1SJ61QBT 11 User' s Manual

Describes the system configuration, performance specifications, functions, handling, wiring and troubleshooting of the AJ61QB11 and A1SJ61QBT11. (Option)

CC-Link System Master • Local Module type QJ61BT11 U ser’s Manual

Describes the system configuration, performance specifications, functions, handling, wiring and troubleshooting of the QJ61BT11 (Option)

A985GOT/A975GOT/A970GOT/A960GOT User's Manual

Explains the specifications, general system configuration, component devices, part names, option unit loading methods, installation and wiring methods, maintenance and inspection methods, and error codes of A985GOT/A975GOT/A970GOT/A960GOT unit. (Option)

A950GOT/A951GOT/A953GOT/A956GOT User's Manual

Explains the specifications, general system configuration, component devices, part names, option unit loading methods, installation and wiring methods, maintenance and inspection methods, and error codes of A950GOT/A951GOT/A953GOT/A956GOT unit. (Option)

A870GOT Graphic Operation Terminal User's M anual

This manual describes the specifications and performance of the A870GOT main unit as well as the hardware configuration, procedures for installing optional units, operation in off-line mode, error codes, and troubleshooting guidelines. (Option)

Manual Number

(Model Code)

IB-66721 (13J872)

IB-66722 (13J873)

SH-080016

(13JL91)

SH-4005

(1DM099)

SH-080018

(1DM103)

IB-66628

(1DM050)

A850GOT Graphic Operation Terminal User's M anual

This manual describes the specifications and performance of the A850GOT main unit as well as the hardware configuration, procedures for installing optional units, operation in off-line mode, error codes, and troubleshooting guidelines. (Option)

IB-66669

(1DM038)

GT Works Version 5/GT Designer Version 5 Reference Manual

Deals with the system configuration of GT Works Version 5/GT Designer Version 5, the screen makeup of the GT Designer, the general description of various monitoring functions, the procedure for displaying the monitor screen on the GOT, and how to use the help function. (Option)

SH-080117

(1DM187)

GOT-A900 Series Operating Manual (GT Works Version 5/GT Designer Version 5 compatible Extended • Option Functions Manual)

Provides the specifications of the utility, system monitoring, ladder monitoring, special function unit monitoring, network monitoring functions and list editor functions available for the GOT-A900 series and how to operate the dedicated monitor screen. (Option)

SH-080118

(1DM185)

A - 8 A - 8

Manual Name

GOT-A900 Series User's Manual (GT Works Version 5/GT Designer Version 5 comp atible Connection System Manual)

Gives the specifications, system configuration, setting method and connection diagram of each connection form available for the GOT-A900 series. (Option)

SW3NIW-A8GOTP Graphic Settings Software Package Operating Manual (Monitor Screen Creation Manual)

This manual describes how to create monitor screens, the monitor functions available for the GOT, how to set the monitor functions, precautions for creating monitor screens, and precautions for utilizing the monitor data of the conventional GOT. (Option)

SW3NIW-A8GOTP Graphic Settings Software Package Operating Manual (Data Transmission/Debugging/Document Creation M anual)

This manual describes the following items.

1) Procedures for downloading project data to the GOT and uploading it from the GOT.

2) Procedures for installing the operating system in the GOT.

3) Procedures for using the A8GOTP as a virtual programmable controller and for debugging the GOT.

4) Procedures for outputting created monitor data as a completed document (Option)

GOT800 Series Operating Manual (Expanded Functions Manual)

This manual describes the operation procedures for using the system monitor functions, monitor functions for special function units, and the dedicated monitor screens used with the ladder monitor functions. (Option)

Manual Number

(Model Code)

SH-080119

(1DM189)

IB-66793

(1DM176)

IB-66794

(1DM175)

IB-66796

(1DM181)

Type SW2IVD-GPPQ GPP Software package OPERATING MANUAL(Offline)

Describes the offline functions, such as the programming method, printout method and file maintenance, of the SW2IVD-GPPQ (Option)

GX Developer Version 6 Operating Manual

Describes the online functions of GX Developer including the programming procedure, printing out procedure, monitoring procedure, and debugging procedure. (Option)

Conformation to the EMC Directive

A8GT-J61BT15 conforms to the EMC Directive only when connected to the GOT (with CE logo printed on the rating plate) which conforms to the EMC Directive. For details of Conformation to the EMC Directive, refer to the using GOT User's Manual (Hardware).

IB-66774 (13J921)

SH-080098

(13J989)

A - 9 A - 9

Abbreviations and generic terms in this manual

The following addreviations and symbols are used in this manual.

Abbreviation/Generic Name/Term Description

CC-Link Abbreviation for the Control & Communication Link system CC-Link communication module

GOT-A900 Series

GOT800 Series

Software

Drawing Software

Personal computer Personal computer where the corresponding software package is installed Master station Station which controls intelligent device, Local and Remote stations

Local station Remote I/O station Slave station in the CC-Link system which can handle bit data only

Remote device station Slave station in the CC-Link system which can handle bit data and word data Remote station Generic name for remote I/O and remote device stations

Intelligent device station Master/local module Master module Local module Cyclic transmission

Transient transmission Transmission method in which co mmu nication is made at any timing RX Remote input RY Remote output RWw Remote register (write area) RWr Remote register (read area)

A8GT-J61BT13 Abbreviation of A8GT-J61BT13 type CC-Link communication module A8GT-J61BT15 Abbreviation of A8GT-J61BT15 type CC-Link communication module

A985GOT-V Generic term of A985GOT-TBA-V and A985GOT-TBD-V A985GOT Generic term of A985GOT-TBA, A985GOT-TBD and A985GOT-TBA-EU

A975GOT

A970GOT A97*GOT Generic term of A975GOT and A970GOT

A960GOT Generic term of A960GOT-EBA, A960GOT-EBD and A960GOT-EBA-EU A956GOT A956WGOT Abbreviation of A956WGOT-TBD A870GOT A810GOT Abbreviation of A8GT-10GOT-C A850GOT GT Works

Version 5 GT Designer Version 5 GX Developer Generic term of SW

GT Designer Abbreviation of image creation software GT Designer for GOT900

NIW-

SW A8GOTP

Generic term of A975GOT-TBA-B, A975GOT-TBD-B, A975GOT-TBA, A975GOTTBD and A975GOT-TBA-EU Generic term of A970GOT-TBA-B A970GOT-TBD-B, A970GOT-TBA, A970GOTTBD, A970GOT-SBA, A970GOT-SBD, A970GOT-LBA, A970GOT-LBD, A970GOTTBA-EU and A970GOT-SBA-EU

Generic term of A956GOT-TBD, A956GOT-SBD, A956GOT-LBD, A956GOT-TBDM3, A956GOT-SBD-M3 and A956GOT-LBD-M3

Generic term of A8GT-70GOT-EW, A8GT-70GOT-EB, A8GT-70GOT-SW, A8GT70GOT-SB, A8GT-70GOT-TW, A8GT-70GOT-TB

Abbreviation of A850GOT-LWD, A850GOT-LBD, A850GOT-SWD, A850GOT-SBD, A850GOT-LWD-M3, A850GOT-LBD-M3, A850GOT-SWD-M3, A850GOT-SBD-M3

Abbreviation of SW5D5C-GTWORKS-E software package Generic term of SW5D5C-GOTR-PACKE software package and SW5D5C-GOTR-

PACKEV software package

D5C-GPPW-E/SW D5F-GPPW-E software packages

Abbreviation of SW

Station which has a CPU and can communicate with the Master and other Local stations

Slave station in the CC-Link system which can make transient transmission, such as the A8GT-J61BT13 Generic name for the QJ61BT11, AJ61BT11, AJ61QBT11, A1SJ61BT11 and A1SJ61QBT11 Generic name for the QJ61BT11, AJ61BT11, AJ61QBT11, A1SJ61BT11 and A1SJ61QBT11 when used as the Master station Generic name for the QJ61BT11, AJ61BT11, AJ61QBT11, A1SJ61BT11 and A1SJ61QBT11 when used as Local stations Transmission method in which the cont ents of the remote inputs/outputs and remote registers are updated periodically

NIW-A8GOTP software package

A - 10 A - 10

1 OVERVIEW

1. OVERVIEW

MELSEC-GOT

This user's manual includes specifications, monitoring method, handling information, programming method and other instructions of the A8GT-J61BT15 CC-Link communication module (hereinafter referred to as the "A8GT-J61BT15") used in the Control Communication Link (hereinafter referred to as "CC-Link") system.

By connecting the A8GT-J61BT15 module to the GOT, it can perform a monitoring operation as an remote device station (the number of occupied stations may be selected between 2 and 4) in the CC-Link system.

Remote device stat i o n

GOT's remote inputs/outputs and remote registers assigned to the Master station by CC-Link parameter setting can be monitored.

1

Local station Master station

Intelligent device station

CC-Link dedicated cable

Monitoring methods

Devices that can be monitored

(1) PLC CPU that allows monitoring

When the A8GT-J61BT15 is used, the following CPUs can be monitored.

• QCPU (Q mode)

• QCPU (A mode)

• QnACPU

• ACPU

• Motion controlle r CP U

(2) Difference between the A8GT-J 61B T13 and th e A8G T-J 61BT15

There are differences in the monitoring methods that can be used as well as the devices that can be monitored between the A8GT-J61BT13 and the A8GTJ61BT15. The following table lists these differences between the A8GT-J61BT13 and the A8GT-J61BT15.

: Usable :Unusable

Item

Monitoring by Cyclic Transmission Monitoring by Transient Transmission The GOT’s remote inputs/outputs and

remote registers assigned to the Master station. All remote inputs/outputs and remote registers assigned to the Master station.

When the A8GT-J61BT13

is used

When the A8GT-J61BT15

is used

1 - 1 1 - 1

1 OVERVIEW

MEMO

1

MELSEC-GOT

1 - 2 1 - 2

2 SYSTEM CONFIGURATION

2. SYSTEM CONFIGURATION

This chapter describes the system configuration of the whole CC-Link system where the A8GT-J61BT15 is used. For equipment required for the GOT, refer to the user's manual of the GOT used.

MELSEC-GOT

2.1 Overall Configuration

The following diagram shows the overall configuration for use of the A8GT-J61BT15. Up to 32 GOTs using the A8GT-J61BT15 may be connected in relation to one master module.

CC-Link Master/local module (Ma ste r station)

Terminal resistor

(Intelligent device station)

The number of occupied stations may be selected between 2 and 4. Remote inputs/outputs 64/128 points each Remote registers 8/16 points each

GOT + A8GT-J61BT15

(Remote device station)

2

CC-Link Master/local module (Lo cal s tation )

CC-Link dedicated cable

(Remote I/O station)

2 - 1 2 - 1

2 SYSTEM CONFIGURATION

2.2 Instructions for System Configuration

When using the A8GT-J61BT15, follow these system configuration instructions. (1) GOTs which can use the A8GT-J61BT15

The following GOT models can use the A8GT-J61BT15.

Name Model

2

A985GOT-V A985GOT-TBA-V, A985GOT-TBD-V A985GOT A985GOT-TBA, A985GOT-TBD A975GOT A975GOT-TBA(-B), A975GOT-TBD(-B)

A970GOT A960GOT A960GOT-EBA, A960GOT-EBD

A956WGOT A956WGOT-TBD A956GOT A956GOT-TBD(-M3), A956GOT-SBD(-M3), A956GOT-LBD(-M3)

A870GOT

A850GOT

MELSEC-GOT

A970GOT-TBA(-B), A970GOT-TBD(-B), A970GOT-SBA, A970GOT-SBD, A970GOT-LBA, A970GOT-LBD

A8GT-70GOT-E W,A8GT - 70GOT-EB,A8GT-70GOT-SW,A8GT70GOT-SB, A8GT- 70GOT-TW,A8GT-70GOT - TB A850GOT-LWD(-M3),A850GOT-LBD(-M3),A850GOT-SWD(-M3), A850GOT-SBD(-M3)

(2) Compatible software version

When creating the GOT screen or installing the operating system (OS), always use the following software versions.

(a) GOT-A900 Series

SW0D5C-GTWORKS-E software version A or later SW1D5C-GOTRE-PACK software version A or later

(b) GOT800 Series

Graphics software: SW3NIW-A8GOTP software version A or later OS program: SW3NIW-A8SYSP software version A or later Special module monitor data: SW3NIW-A8GMDP

The software version can be confirmed on the rating plate of the floppy disk of the product.

SW NIW-A8 P SW D5C-GTWORKS-E or

SW D5C-GOTR-PACKE

DATE

MITSUBISHI MELSEC

SOFTWARE PACKAGE MODEL SW3NIW-A8GOTP

DATE 9801A E 1/6

3.5inch

9806A A

Indicates the software version.

2 - 2 2 - 2

2 SYSTEM CONFIGURATION

(3) Communication Driver Installed in the GOT

Install the following communication driver in the GOT.

CC-Link communication unit Used Driver to Be Installed

(4) Utility function

The following t abl e list s th e GOT’s utility fun cti on s th at can be used wh en the A8GT-J61BT15 is in use.

Utility function

: CPU communications check of the self-test function cannot be performed when

the GOT800 Series are in use.

MELSEC-GOT

A8GT-J61BT15 CC-LINK (RD)

: Usable : Unusable

Item When the A8GT-J61BT15 is used Brightness/contrast adjustment Screen & OS copy Setup Self-test Memory information Clock Screen cleanup Password

(5) Extended•option functions

Refer to the manuals listed in the table below for the GOT’s extended • option functions that can be used when the A8GT-J61BT15 is in use.

GOT Used Manuals to refer to

GOT-A900 Series GOT800 Series GOT800 Series Operating Manual (Expended Functions Manual)

GOT-A900 Series Operating Manual (GT Works Version5/GT Designer Version5 compatible Extended•Option Functions Manual)

2 - 3 2 - 3

3 SPECIFICATIONS

3. SPECIFICATIONS

This chapter provides the general and performance specifications and other information of the A8GT-J61BT15.

3.1 General Specifications

The general specifications of the A8GT-J61BT15 changes according to the GOT used. Refer to the user's manual of the GOT used.

3.2 Performance Specifications

3

The following table lists the performance specifications of the A8GT-J61BT15.

Item Specifications

CC-Link station type Remote device station

Number of stations occupied

Monitor device

Transmission speed 156kbps/625kbps/2.5Mbps/5Mbps/10Mbps Max. transmission distance Depends on the transmission speed.

Max. number of modules connected

Connection cable CC-Link dedicated cable Terminal block 8-pin terminal block (M3.5 8 screws) Applicable cable size 0.75mm2 to 2.00mm Applicable crimping terminal RAV1.25-3, RAV2-3.5 (conforming to JIS C2805) Current consumption 100mA Outline dimensions 99mm(3.9inch)(H) 149mm(5.85inch)(W) 34mm(1.34 inch)(D) Weight 0.20kg (0.44lb)

Compatible software package

2

1 Each of the I/O signals (RX, RY) occupies 16 points of a system area within device points.

For more details on the I/O signals, refer to Section 4.3.1.

2 Be sure to use a software package that supports the GOT to be used.

For more information on the software packages that support the GOT, refer to the user’s manual of the GOT to be used.

MELSEC-GOT

May be selected between 2 and 4.

2 station: RX/RY 64 points each

4 stations: RX/RY 128 points each

Write from GOT:RX,RWs assigned to the GOT (depending on the number of stations occupied(Refer

to upper))

Resd to GOT : RX,RWs assigned to the GOT (depending on the number of stations

occupied(Refer to upper))

32 (when two stations are selected) The max. number of modules connected depends on the configuration of the CC-Link system to be used . For more details on the max. number of modules connected, refer to the CC-Link System MasterLocal Module User’s Manual.

GOT-A900 Series

SW0D5C-GTWORKS-E Ve r sio n A or la te r SW0D5C-GOTRE-PACK Version A or later

GOT800 Series

SW3NIW-A8GOTP Version A or later SW3NIW-A8SYSP Version A or later SW3NIW-A8GMDP

1, RW write area 8 points each/read area all area

1, RW write area 16 points each /read area all area

2

3 - 1 3 - 1

3 SPECIFICATIONS

MEMO

MELSEC-GOT

3

3 - 2 3 - 2

4 MONITORING SPECIFICATION

4. MONITORING SPECIFICATION

4.1 Monitoring Overview

When the A8GT-J61BT15 is used, the GOT has the following two monitoring methods.

Monitor Method Normal Monitor Dedicated Command Monitor

The remote inputs/outputs and remote registers

Description

of the GOT assigned to the remote device station in the CC-Link parameter setting are specified and monitored.

4

Advantage Data update processing speed is high.

As the remote register assignment area of the

Disadvantage

GOT is small, the number of devices that can be displayed on one screen is small.

MELSEC-GOT

The remote register area is used as the GOT internal device transfer command area to specify and monitor the GOT internal devices.

Data update processing speed is high. Since a dedicated command is executed to develop data in the GOT internal word devices (GD0 to GD1023), multiple pieces of information, such as the operating status, production and operation directives, can be monitored within one screen. (The number of devices that can be displayed on one screen is larger than that of normal monitor.)

A sequence program is needed to execute the

dedicated command.

4 - 1 4 - 1

4 MONITORING SPECIFICATION

2

3

(1) Normal monitor method

In the monitor overview, the remote outp ut and remote register (write area) are described separately from the remote input an d remote register (read area), but all of the information can be displayed on one screen for monitor i ng .

Monitor for remote output and remot e r eg i ster (wri te ar ea)

MELSEC-GOT

PLC CPU

TO

Master station

RY

RWw

1) Using the sequence program, the data is stored in the remote output (RY) and the remote register (RWw) of GOT's allocated to the master station.

) Data is stored in the GOT's remote output

and re-mote register by link scan.

) The specified remote output and remote register

aremonitored.

1)

2)

The monitor point depending on the number of occupied stations setting. When 2 stations are set RYn0 to RY(n+2)F:48 points RWwm to RWwm+7:8 points When 4 stations are set RYn0 to RY(n+6)F:112 points RWwm to RWwm+F:16 points

RY

RWw

GOT

3)

Line1

500 350 100

450 400 100

Line2 Line3

4

4 - 2 4 - 2

4 MONITORING SPECIFICATION

2

3

Monitor (write from GOT) for remote input and remote register (read area)

MELSEC-GOT

PLC CPU

FROM

Master station

RX

RWr

3)

2)

1) The data is stored in the GOT's remote input

(RX) and remote register (RWr). (Touch switch function, numeric value input function,etc.)

) By link scan, the data is stored in the remote input and remote register allocated to the master station GOT. (Collected for each link scan.)

) Remote input and remote register data are read to the PLC CPU.

3)

Line1 Line2 Line3

GOT

100

050400

100

The monitor point vary depending on the number of occupied stations setting. When 2 stations are set RYn0 to RY(n+2)F:48 points RWrm to RWrm+7:8 points When 4 stations are set RYn0 to RY(n+6)F:112 points RWrm to RWrm+F:16 points

RX

RWr

POINT

The GOT can input (e.g. touch key function) data to only the remote inputs (RX) and remote registers (RWr) assigned the master station. It cannot input (e.g. touch key function) or display (e.g. lamp display function) data to the other remote inputs (RX) and remote registers (RWr).

4 - 3 4 - 3

4 MONITORING SPECIFICATION

(

)

(2) Dedicated command monitor method

The remote register (write area) data is stored in the GOT internal device using dedicated commands and monitoring is performed. Refer to Section 4.5 for the dedicated commands.

When the GOT internal device write command i s executed

MELSEC-GOT

PLC CPU

TO

Master station

1)

2)

RW

Write command

White data

1) Using the sequence program, store the write command and the write data to be stored in the GOT internal de-vice to the remote register (RWw) of the GOT allo-cated to the master station.

2) When the GOT request flag is turned on, the write com-mand data and write data are stored in the GOT remote registers, and the write data is stored in the GOT internal device.

3) The data in the GOT internal device where the write data is stored is monitored. Repeat steps 1) and 2) to execute the write command, and write several information to the GOT internal de-vice and monitor the data.

GOT

RWw

Write command

White data

Repeat storing write command and expand (write) data, and write to the GOT internarl device.

Monitor production amount

Production

Line

quantity

1

190

2

200

3

450

4

550

Operating infomation

The openrating information and production amount are monitored with GOT.

Monitor GD.

Planed

quantity

500 400 700 600

Fated

quantity

GD

Success

Rate

7

30%

6

50%

23

75%

22

85%

GOT Internal decice

Write data1 (Operating Information data)

Write data2 (Production quantity data)

Write data1 (Operating Information data)

3)

4 - 4 4 - 4

4 MONITORING SPECIFICATION

5

When the GOT internal device read command i s executed

MELSEC-GOT

PLC CPU

TO

FORM

Master

2)

3)

station

RWw

Read command

)

RWr

Read data

4)

1) Write the data (such as operation command data) from GOT to the GOT internal device.

2) Using the sequence program, st ore the read command data to the remote register (RWw).

3) When the GOT request flag is turned on, the read com-mand data is stored in the GOT remote register(RWw), and the data in the specified GOT internal device is read to the remote device(RWr).

4) By link scan, the data is stored in the remote device(RWr) of the GOT allocated to the master station.

5) Using the sequence program, read the remote device(RWr) data to the PLC CPU. Repeat the above steps and execute the read commands, then read several information to the PLC CPU.

GOT

Repeat storing the read command data, and read from GOT internal device data.

RWw

Read command

3)

GOT internal device

GD

Read data1 (Operating command data)

RWr

Read data

Read data2 (Operating command data)

Read data3 (Operating command data)

1) Set the operation specification data with GOT.

Planned quantly selling

Line2

Line3

Line4

PartsA PartsB PartsC PartsD

100 100 250 300

200

50

0

300

Line5

100 0 0 0

Touch switch function and numeric value input function

0 0 0

4 - 5 4 - 5

4 MONITORING SPECIFICATION

MELSEC-GOT

4.2 Monitorable Access Range and Device Specifyi ng Method

4.2.1 Monitorable access range

The GOT can monitor only the remote inputs/outputs and remote registers (read/write area) of the GOT assigned to the master station and the internal devices of the GOT. The devices that can be monitored are indicated below.

Setting Device Range

Monitorable Devices

Remote inputs (RX) Remote outputs (RY)

Bit

Word

Specified bits (RWw) of remote registers (write area) RWwm to RWwm+7 RWwm to RWwm+F Specified bits (RWr) of remote registers (read area) RWrn to RWrn+7 RWrn to RWrn+F GOT bit register (GB) Bit designation of GOT data register (GD) GD64 to GD1023 Remote registers (write area) (RWw) Remote registers (read area) (RWr) RWrn to RWrn+7 RWrn to RWrn+F GOT data register (GD) Converting GOT bit register to word (GB) 1 GB64 to GB1023 GOT special register (GS)

1

1 Can be monitored only when the GOT-A900 Series is used. 2 n and m in the table indicate the addresses assigned to the master station by station number setting.

Number of occupied

stations:2 station

Number of occupied

stations:4 station

RXn0 to RX(n+3)F RXn0 to RX(n+7)F RYn0 to RY(n+3)F RYn0 to RY(n+7)F

GB64 to GB1023

RWwm to RWwm+7 RWwm to RWwm+F

GD64 to GD1023

GS0 to GS511

POINT

Dedicated command monitor is enabled for the GOT data registers (GD) only.

4.2.2 How to specify devices when creating the monitor scr een

When creating the monitor screen, set the following devices as the devices to be specified.

(1) Setting of NW number and PLC station number

Set "NW number to 0" and "PLC station number to host station".

(2) Setting of device names and device numbers

Set the follow in g dev i ce na mes. As the device numbers of the remote inputs/outputs and remote registers, set the addresses assigned by station number setting.

Device to Be Monitored

Remote inputs (RX) X X0 to X7FF Remote outputs (RY) Y Y0 to Y7FF Remote registers (write area) (RWw) Ww Ww0 to WwFF Remote registers (read area) (RWr) Wr Wr0 to WrFF

Device Name Set

on Graphics Software

Setting Device Range

4 - 6 4 - 6

4 MONITORING SPECIFICATION

4.3 I/O Signals to the Master Module

4.3.1 List of I/O signals

The I/O signal allo cat io n i s show n below. The I/O signals varies depending on the set number of occupied stations (2 stations or 4 stations). The "n" in the table indicates the address allocated to the master module by the station number setting.

(1) When monitoring usi ng the normal moni tor meth od

Signal Direction : GOT Master module Signal Direction : Master module GOT

Device number Device number

Number of occupied stations Number of occupied stations

2 station 4 stations

RXn0 to

RX(n+2) F

RX(n+3)0 to

RX(n+3) A RX(n+3)B RX(n+7)B Remote ready *1 RX(n+3)B to

RX(n+3) F

RXn0 to

RX(n+6) F

RX(n+7)0 to

RX(n+7) A

RX(n+7)B to

RX(n+7) F

Signal name

User area

Unusable

2 station 4 stations

RYn0 to

RY(n+2)F

RY(n+3)0 to

RY(n+3)F

RYn0 to

RY(n+7)0 to

RY(n+6)F

RY(n+7)F

MELSEC-GOT

Signal name

User area

Unusable

*1 The remote ready flag turns ON at GOT power-on, at hardware reset, or when the

GOT is in an operable state. If the GOT has been powered on, the flag is OFF during offline operation (OS installation, screen data downloading) or during initial processin g execution. Use this flag in an interlock ladder for write/read performed from the CC -Link master station.

4 - 7 4 - 7

4 MONITORING SPECIFICATION

MELSEC-GOT

(2) When monitoring using the dedi cated monitor m ethod

Signal Direction : GOT Master module Signal Direction : Master module GOT

Device number Device number

Number of occupied stations Number of occupied stations

2 station 4 stations

RXn0 to

RX(n+2) F RX(n+3)0 RX(n+7)0 GOT complete flag RY(n+3)0 RY(n+7)0 GOT request flag

RX(n+3)1 to

RX(n+3)8

RX(n+3)9 RX(n+7)9 Initial data setting complete flag RY(n+3)9 RY(n+7)9 Initial data setting request flag RX(n+3)A RX(n+7)A Error status flag RY(n+3)A RY(n+7)A Error reset request flag RX(n+3)B RX(n+7)B Remote ready *1 RY(n+3)B RY(n+7)B RX(n+3)C to

RX(n+3) F

RXn0 to

RX(n+6) F

RX(n+7)1 to

RX(n+7)8

RX(n+7)C to

RX(n+7) F

Signal name

User area

Unusable

Signal name

2 station 4 stations

RYn0 to

RY(n+2)F

RY(n+3)1 RY(n+7)1 GOT monitor request flag RY(n+3)2 RY(n+7)2 GOT always write request flag RY(n+3)3 to

RY(n+3)8

RY(n+3)C to

RY(n+3)F

RYn0 to

RY(n+6)F

RY(n+7)3 to

RY(n+7)8

RY(n+7)C to

RY(n+7)F

User area

Unusable

DANGER

*1 The remote ready flag turns ON at GOT power-on, at hardware reset, or when the

GOT is in an operable state. If the GOT has been powered on, the flag is OFF during offline operation (OS installation, screen data downloading) or during initial processin g execution. Use this flag in an interlock ladder for write/read performed from the CC -Link master station.

• Do not output the reserved signals among the output signals provided from the master module to the GOT. If any of the reserved signals is output, the PLC system may malfunction.

4 - 8 4 - 8

4 MONITORING SPECIFICATION

g

4.3.2 Details of the I/O signals

The function o f each I/ O signal is described bel ow

(1) GOT complete flag (RX(n+3)0, RX(n+7)0), and GOT req uest flag

(RY(n+3)0, RY(n+7)0)

By turning on the GOT request flag, each command which uses the GOT internal device to monitor (excluding the initial setting command, monitor request command, and always write request command) is executed. After each command processing is complete, the GOT complete flag turns on. When the GOT request flag is turned off, the GOT complete flag turns off as well.

To instruction

GOT request flag

MELSEC-GOT

Command data storage

ON

Command

GOT compete flag

Command processing

ON

(2) Initial data setting complete flag ( RX ( n+3)9,R X (n+7) 9), and i ni ti al

data setting request flag (RY(n+3),RY( n+ 7)9)

By turning on the initial data setting request flag, the initial setting command to monitor using the GOT internal device, is executed. When the initial setting command processing is complete, the initial data setting complete flag turns on. When the initial data setting request flag is turned off, the initial data setting complete fl ag tu rn s o ff a s w ell .

To instruction

Initial data setting request flag

Initial setting command

Initial data setting compete fla

Command data storage

ON

Command processing

ON

POINT

When performing dedicated command monitor, the initial data setting request flag must be turned ON to execute the initial setting command. Refer to Section 4.6.1 for the initial setting command.

4 - 9 4 - 9

4 MONITORING SPECIFICATION

G

p

(3) GOT monitor request flag (RY(n+3)1,RY(n+7)1)

When the GOT monitor request flag is on, the data in the GOT internal device registered for monitoring is always read to the remote register. Refer to (a) when executing the monitor registration command.

GOT monitor request flag

MELSEC-GOT

ON

Monitor re quest comma nd

Command processing

Command processing Command processing Command processing

Processes to always read the data in the GOT internal device specified in the remote register

(4) GOT always write request flag (RY ( n+ 3)2,RY ( n+ 7)2)

When the GOT always write request flag is on, the remote device data is always written to the GOT i nt e rnal devi ce whi ch ha s be en re gi st ere d for w rite . Refer to (a) when executing the always write register command.

ON

OT always write request flag

GOT write request command

Command processing

Command processing Command processing Command processing

Processes to always read the remote register data to the s

ecified GOT internal device.

(5) Error status flag (RX(n+3)A,RX(n+7)A) and error reset request flag

(RY(n+3)A,RY(n+7)A)

If an error occurs during execution of a command when communicating with the GOT internal device, the error status flag turns on. The error status flag is turned off by turning on the error reset request flag,.

ON

Error status flag

Error reset request flag

ON

POINT

The error status flag turns ON if the executed dedicated command is wrong or the preset devi ce ca nno t be mon it o red (t he devi ce is ou t side the mon it o r- e nabl ed range).

(6) Remote ready flag (RX(n+ 3) B,RX(n+ 7) B)

Turns on during the GOT startup. Turns off during off-line operations (OS installation and screen data download) and initial processing execution.

4 - 10 4 - 10

4 MONITORING SPECIFICATION

MELSEC-GOT

4.4 Remote Register Allocation

The remote regist er all o cati on fo r GOT is de scrib ed bel ow . The usage of the remote registers is different between the normal monitor method and dedicated command monitor method. The "m" and "n" in the table indicates the address allocated to the master module by the station numbe r se tt ing.

(1) When the normal monitor method

The entire area is used for user region.

Addresses

Number of occupied stationsTransfer Direction

2 station 4 stations Master station GOT RWwm to RWwm+7 RWwm to RWwm+F User write area 0 GOT Master station RWrn to RWrn+7 RWrn to RWrn+F User read area 0

Description Default Value

(2) When the dedicated command monitor metho d

The entire area is used for the GOT internal device communication commands. Refer to Section 4.5 regarding each command for the GOT internal device communication.

Addresses

Transfer Direction

Master station GOT RWwm to RWwm+7 RWwm to RWwm+F

GOT Master station RWrn to RWrn+7 RWrn to RWrn+F

Number of occupied stations

2 station 4 stations

Description Default Value

Command execution area to be monitored by using GOT internal device Command response area to be monitored by using GOT internal device

0

4 - 11 4 - 11

4 MONITORING SPECIFICATION

4.5 Command List for the Dedicated Comm and M oni tor Method

The command list for the dedicated command monitor is shown below.

Command name Contents Reference Section

Initial setting command when monitoring with dedicated

Initial setting

Continuous read

Random read

Continuous write

Random write

Monitor register

Monitor request

Always write register

Always write request

command monitor method (monitoring is performed using the GOT internal device). Command to read the specified number of points of data from the specified head GOT internal device to the remote register. Maximum read points When the number of stations is set to 4 stations: 14 points When the number of stations is set to 2 stations: 6 points Command to read data from several different GOT internal devices to the remote register. Maximum read points When the number of stations is set to 4 stations: 14 points When the number of stations is set to 2 stations: 6 points Command to write specified number of points of data from the remote register to the specified head GOT internal device. Maximum write points When the number of stations is set to 4 stations: 14 points When the number of stations is set to 2 stations: 6 points Command to write remote register data to several different GOT internal devices. Maximum write points When the number of stations is set to 4 stations: 7 points When the number of stations is set to 2 stations: 3 points Command to register the GOT internal device number that performs the always remote register read command. Maximum registration points When the number of stations is set to 4 stations: 14 points When the number of stations is set to 2 stations: 6 points Command to always read the GOT internal device data stored by executing the monitor register command to the remote register. Command to always register the GOT internal device number of the GOT internal device that performs the always remote register data write command. Maximum registration points When the number of stations is set to 4 stations: 14 points When the number of stations is set to 2 stations: 6 points Command to always write remote register data to the GOT internal device registered by executing the always write register command.

MELSEC-GOT

Section 4.6.1

Section 4.6.2

Section 4.6.3

Section 4.6.4

Section 4.6.5

Section 4.6.6

Section 4.6.7

Section 4.6.8

Section 4.6.9

4 - 12 4 - 12

4 MONITORING SPECIFICATION

4.6 Details of Each Command

The execution method for each command is described. The following system example is used to describe the sequence program in this section. Refer to the CC-Link Master Module User's Manual regarding the sequence program for the entire CC-Link system.

MELSEC-GOT

CPU

Master

unit

GOT

Station No. : 1 station Number of stations occupied : 2 station setting

Relationship among the PLC CPU, master station buffer memory, and remote device stations

PLC CPU

M0 to M15 M16 to M31 M32 to M47 M48 to M63

M100 to M115 M116 to M131 M132 to M147 M148 to M163

D100 D101 D102 D103 D104 D105 D106 D107

D200 D201 D202 D203 D204 D205 D206 D207

Address

E0 E1 E2 E3

Address

160 161 162 163

Address

1E0 1E1 1E2 1E3 1E4 1E5 1E6 1E7

Address

2E0 2E1 2E2 2E3 2E4 2E5 2E6 2E7

Master station

Remote input (RX)

RX00 to RX0F

H H

RX10 to RX1F RX20 to RX2F

H H

RX30 to RX3F

Remote output (RY)

RY00 to RY0F

H

RY10 to RY1F

H

RY20 to RY2F

H H

RY30 to RY3F

Remote regist e r (R Ww )

(Write area)

H H H H H H H H

RWw0 RWw1 RWw2 RWw3 RWw4 RWw5 RWw6 RWw7

Remote regis te r (RW r )

(Read area)

RWr0 RWr1 RWr2 RWr3 RWr4 RWr5 RWr6 RWr7

GOT

(Remote device starion)

Remote input (RX)

RX00 to RX0F RX10 to RX1F RX20 to RX2F RX30 to RX3F

Remote output (RY)

RY00 to RY0F RY10 to RY1F RY20 to RY2F RY30 to RY3F

Remote regist e r (R Ww )

(Write area)

RWw0 RWw1 RWw2 RWw3 RWw4 RWw5 RWw6 RWw7

Remote regist e r ( R Wr )

(Read area)

RWr0 RWr1 RWr2 RWr3 RWr4 RWr5 RWr6 RWr7

4 - 13 4 - 13

4 MONITORING SPECIFICATION

4.6.1 Initial setting command (1) Initial setting command

This is the initial setting command for monitoring with the GOT internal device. Create a sequence program for initial setting command to be processed before the commands described in Section 4.6.2 and after are executed.

(2) Command format

Transfer Direction Addresses Write data

Master station GOT

GOT Master station RWrn to RWrn + F

(3) Communication overv i ew

PLC CPU

RWwm (Higher byte) 1: Initial setting

1: Monitoring by the dedicated command monitor

RWwm (Lower byte)

RWwm + 1 to R Ww m + F

Master station

remote register

method

2: Switch to the normal monitor method

MELSEC-GOT

——— ———

GOT

remote register

TO

1) 2) RWw0

0101

H

RWw0

0101

H

1) Store the initial setting command data in the master station's remote register (RWw).

2) Turn on the initial data setting request flag and store the command data in the GOT remote register (RWw). (Command execution) The initial data setting complete flag turns on when the command processing is complete. By executing this command, the GOT will be in the monitor status with the dedicated command monitor method.

4 - 14 4 - 14

4 MONITORING SPECIFICATION

(4) Sequence program exampl e

Always ON

Remote

command

ready flag

M59

MELSEC-GOT

FROM H0 HE3 K4M48 K1 Remote input (RX) read

Error

status flag

M58

MOV H0101 D100 Command data storage

TO H0 H1E0 D100 K1 Transfers master station RWw0

Initial processing complete flag

M57

(ON at processing complete)

Other command execution program

Always ON

SET M157

RST M157

TO H0 H163 K4M148 K1 Remote o u tpu t (RY) write

Initial processing request flag ON (command execution)

4 - 15 4 - 15

4 MONITORING SPECIFICATION

4.6.2 Continuous read command (1) Continuous read command

This is a command to read data for a specified number of points from the specified head GOT inte rn al devi ce to th e re mot e regi ste r.

(2) Command format

Transfer Direction Addresses Write data

Master station GOT

GOT Master station

RWwm (Higher byte) 2: Continuous read setting

When the occupied points are 2 stations

RWwm (Lower byte)

1 to 6 : GOT internal device point to be read

When the occupied points are 4 stations

1 to 14 : GOT internal device point to be read RWwm + 1 RWwm + 2 to R Ww m + F RWrn to RWrn + D RWrn + E, RWrn + F

0 to 1023 : Head GOT internal device numbers to be read

———

Stores the data to be read from the GOT internal device

———

MELSEC-GOT

(3) Communication overv i ew

When reading three points from the GOT internal device GD100 to the remote register (RWr)

RWw0 RWw1

RWr0 RWr1 RWr2

Master station

remote register

0203

H

0064

H

1234

H

0E54

H

0066

remote register

2)

RWw0 RWw1

RWr0 RWr1 RWr2

GD100 GD101 GD102

GOT internal device

PLC CPU

TO

FROM

1)

4) 3)

GOT

0203 0064

1234 0E54 0066

H H

H H H

2)

H H H

1) Store the continuous read command data in the master station's remote register (RWw).

2) Turn on the GOT request flag, and read the data in GD100 to 102 are read to the remote register (RWr) by storing the command data in the GOT remote register (RWw). (Command execution) The GOT complete flag turns on when the command processing is complete.

3) By link scan, the read data is stored in the master station's remote register (RWr).

4) Read the data to th e PL C CP U us ing th e FROM in st r uct ion, et c.

4 - 16 4 - 16

4 MONITORING SPECIFICATION

(4) Sequence program exampl e

Always ON

FROM H0 HE3 K4M48 K1

MELSEC-GOT

Remote input (RX) read

Initial setting execution program

Error

status flag

Command

M48

M58

GOT complete flag (ON at processing complete)

MOV H0203 D100

MOV H0064 D101

TO H0 H1E0 D100

FROM H0 H2E0 D200 K3

K2

SET M148

RST M148

Refer to Section 4.6.1

Command data storage

Transfers master station RWw0, 1

GOT request flag ON (command execution)

Reads to PLC CPU

Other command execution program

Always ON

TO H0 H163 K4M148

K1

Remote output (RY) write

4 - 17 4 - 17

4 MONITORING SPECIFICATION

4.6.3 Random read command (1) Random read command

This is a command to read data from several different GOT internal devices to the remote register.

(2) Command format

Transfer Direction Addresses Write data

Master station GOT

GOT Master station

(3) Communication overv i ew

When reading data from the GOT internal device GD100, 200 and 300 to the remote register.

PLC CPU

RWwm (Higher byte) 3: Random read setting

When the occupied points are 2 stations

RWwm (Lower byte)

1 to 6 : GOT internal device point to be read

When the occupied points are 4 stations

1 to 14 : GOT internal device point to be read

RWwm + 1 to RWwn + F

RWrn to RWrn + D

0 to 1023 : GOT internal device numbers to be read (Storage for the setting mentioned above) Stores the data to be read from the GOT internal device (Storage for the setting mentioned above)

RWrn + E, RWrn + F

Master station

remote register

MELSEC-GOT

———

GOT

remote register

TO

FROM

RWw0

1) 2)

RWw1 RWw2 RWw3

RWr0

4) 3) RWr1

RWr2

0303 0064 00C8 012C

1234 0E54 0066

H H

H

RWw0 RWw1 RWw2 RWw3

RWr0 RWr1 RWr2

GD100

GD200

GD300

GOT internal device

0303

0064 00C8 012C

1234 0E54 0066

1234

0E54

0066

H H H H

H H H

2)

H

1) Store the continuous read command data in the master station's remote register (RWw).

2) Turn on the GOT request flag, and read the data in GD100, 200,and 300 are read to the remote register (RWr) by storing the command data in the GOT remote register (RWw). (Command execution) The GOT complete flag turns on when the command processing is complete.

3) By link scan, the read data is stored in the master station's remote register (RWr).

4) Read the data to th e PL C CP U us ing th e FROM in st r uct ion, et c.

4 - 18 4 - 18

4 MONITORING SPECIFICATION

(4) Sequence program exampl e

Always ON

FROM H0 HE3 K4M48 K1

MELSEC-GOT

Remote input (RX) read

Initial setting execution program

Error

status flag

Command

M48

M58

GOT complete flag (ON at processing complete)

MOV H0303 D100

MOV H0064 D101

MOV H00C8 D102

MOV H012C D103

TO H0 H1E0 D100

SET M148

RST M148

K4

Refer to Section 4.6.1

Command data storage

Transfers master station RWw0 to 3

GOT request flag ON (command execution)

FROM H0 H2E0 D200 K3

Other command execution program

Always ON

TO H0 H163 K4M148 K1

Reads to PLC CPU

Remote output (RY) write

4 - 19 4 - 19

4 MONITORING SPECIFICATION

4.6.4 Continuous write command (1) Continuous write command

This is a command to write data from a specified number of points of remote registers to the specified head GOT internal device.

(2) Command format

Transfer Direction Addresses Write data

Master station GOT

GOT Master station RWrn to RWrn + F

(3) Communication overv i ew

When writing remote register data to the GOT internal device GD100, 101, and 102 (3points)

PLC CPU

MELSEC-GOT

RWwm (Higher byte) 4: Continuous write setting

When the occupied points are 2 stations

RWwm (Lower byte)

RWwm + 1 RWwm + 2 to RWwn + F Stores the data to be written to the GOT internal device

Master station

remote register

1 to 6 :Points to be written to the GOT internal device

When the occupied points are 4 stations

1 to 14 :Points to be written to the GOT internal device

0 to 1023 :Head GOT internal device numbers to be

written

———

GOT

remote register

TO

RWw0 RWw1

1) 2) RWr2

RWr3 RWr4

0403 0064 1234 0E54 0066

H H H

H

RWw0 RWw1

RWr2 RWr3 RWr4

GD100 GD101 GD102

GOT internal device

0403

0064

1234

0E54

0066

2)

1234 0E54

0066

1) Store the continuous write command data in the master station's remote register (RWw).

2) Turn on the GOT request flag, and store the command data in the GOT remote register (RWw). Store the data in GD100, 101, and 102. (Command execution) The GOT complete flag turns on when the command processing is complete.

H H H H H

H H H

4 - 20 4 - 20

4 MONITORING SPECIFICATION

(4) Sequence program exampl e

Always ON

FROM H0 HE3 K4M48 K1

MELSEC-GOT

Remote input (RX) read

Initial setting execution program

Error

status flag

Command

M58

MOV H0403 D100

MOV H0064 D101

MOV H1234 D102

MOV H0E54 D103

MOV H0066 D104

TO H0 H1E0 D100 K5

Refer to Section 4.6.1

Command data storage

Transfers master station RWw0 to 4

GOT request flag ON (command execution)

Remote output (RY) write

GOT complete flag (ON processing complete)

M48

Other command execution program

Always ON

SET M148

RST M148

TO H0 H163 K4M148

K1

4 - 21 4 - 21

4 MONITORING SPECIFICATION

4.6.5 Random write command (1) Random write command

This is a command to write remote register data to several different GOT internal devices.

(2) Command format

Transfer Direction Addresses Write data

Master station GOT

GOT Master station RWrn to RWrn + F

RWwm (Higher byte) 5: Random write setting

When the occupied points are 2 stations

RWwm (Lower byte)

1 to 3 :Points to be written to the GOT internal device

When the occupied points are 4 stations

1 to 7 :Poi nt s to be wr itte n to the GO T in ter na l dev ic e

RWwm + 1

RWwm + 2

RWwm + 3 to RWwn + E

0 to 1023 : GOT internal device numbers to be

written Stores the data to be written to the GOT internal device described above Stores the data to be written and GOT internal device numbers for the setting points like mentioned above.

RWwn + F

MELSEC-GOT

——— ———

(3) Communication overv i ew

When writing remote register data to the GOT internal device GD100, 200, and 300 (3points)

RWw0

RWw1

RWw2 RWw3

RWr4 RWr5 RWr6

Master station

remote register

H

0503 0064

H H

1234

H

00C8

0E54

H

012C

H

0066

H

remote register

RWw0

RWw1 RWw2 RWw3

RWr4 RWr5 RWr6

GD100

GD200

GD300

GOT internal device

PLC CPU

TO

1) 2)

GOT

0503 0064 1234 00C8 0E54 012C 0066

1234

0E54

0066

H H H

H

2)

H

1) Store the random write command data in the master station's remote register (RWw).

2) Turn on the GOT request flag, and store the command data in the GOT remote register (RWw). Store the write data in GD100, 200, and 300. (Command execution) The GOT complete flag turns on when the command processing is complete.

4 - 22 4 - 22

4 MONITORING SPECIFICATION

e

(4) Sequence program exampl e

Always ON

FROM H0 HE3 K4M48 K1

MELSEC-GOT

Remote input (RX) read

Initial setting execution program

Error

status flag

Command

M58

MOV H0503 D100

MOV H0064 D101

MOV H1234 D102

MOV H00C8 D103

MOV H0E54 D104

MOV H012C D105

Refer to Section 4.6.1

Command data storage

MOV H0066 D106

Transfers master station RWw0 to 6

GOT request flag ON (command execution)

Remote output (RY) writ

GOT complete flag (ON processing complete)

M48

Other command execution program

Always ON

TO H0 H1E0 D100 K7

SET M 148

RST M148

TO H0 H163 K4M148 K1

4 - 23 4 - 23

4 MONITORING SPECIFICATION

4.6.6 Monitor register command (1) Monitor register command

This is a command to always register the device number of the GOT internal device which reads the re mote regi ste r. After executing the monitor register command, always execute the monitor request command.

(2) Command format

Transfer Direction Addresses Write data

Master station GOT

GOT Master station RWrn to RWrn + F

RWwm (Higher byte) 6: Monitor register setting

When the occupied points are 2 stations

RWwm (Lower byte)

RWwm + 1 to RWwn + E

RWwn + F

1 to 6 :Points to be written to the GOT internal device

When the occupied points are 4 stations

1 to 14 :Points to be written to the GOT internal device

0 to 1023 : GOT internal device numbers to be

regis-tered

(Storage for the setting mentioned above)

——— ———

MELSEC-GOT

(3) Communication overv i ew

Refer to Section 4.6.7.

4.6.7 Monitor request command (1) Monitor request command

This is a command to always read the data in the GOT internal device registered by the monitor register command execution to the remote register. Execute the monitor request command after the monitor register command is executed.

(2) Command format

Transfer Direction Addresses Write data Master station GOT RWwm + 1 to RWwn + F GOT Master station RWrn to RWrn + F

——— ———

4 - 24 4 - 24

4 MONITORING SPECIFICATION

(3) Communication overv i ew

When always reading the data in the GOT internal device GD100, 200, and 300 to the remote register.

PLC CPU

Master station

remote register

MELSEC-GOT

GOT

remote register

Monitor register command

Monitor requeset command

TO

FROM

0603 0064 00C8 012C

1234 0E54 0066

3)

H H

H

RWw0 RWw1

1) 2) RWw2 RWw3

RWw0

5) RWw1

RWw2

GOT monitor request flag

RWw0 RWw1 RWw2 RWw3

RWw0

4) RWw1

RWw2

GD100

GD200

GD300

0603

H

0064

H

00C8

H H

012C

H

1234

H

0E54

H

0066

3)

1234

H

0E54

H

0066

GOT internal device

1) Store the monitor register command data in the master station's remote register (RWw).

2) Turn on the GOT request flag, and store the command data in the GOT remote register (RWw). (Command execution) The GOT complete flag turns on when the command processing is complete.

3) By turning on the GOT monitor request flag, always read the data in the GD100, 200 and 300 to the remote register (RWr).

4) By link scan, the read data is stored in the master station’s remote register (RWr).

5) Read the data to th e PL C CP U us ing th e FROM in st r uct ion, et c.

4 - 25 4 - 25

4 MONITORING SPECIFICATION

(4) Sequence program exampl e

Always ON

FROM H0 HE3 K4M48 K1

MELSEC-GOT

Remote input (RX) read

Initial setting execution program

Error

status flag

Command

M48

M58

GOT complete flag (ON processing complete)

MOV H0603 D100

MOV H0064 D101

MOV H00C8 D102

MOV H012C D103

TO H0 H1E0 D100

SET M148

RST M148

K4

Refer to Section 4.6.1

Command data storage

Transfers master station RWw0 to 3

GOT request flag ON (command execution)

Always read

command

Other command execution program

Always ON

SET M149

FROM H0 H2E0 D200 K3

TO H0 H163 K4M148

K1

GOT monitor request flag ON (Always read execution)

Reads PLC CPU

Link scan is performed after the GOT monitor request flag is tumed on, then the GD value is entered.

Remote output (RY) write

4 - 26 4 - 26

4 MONITORING SPECIFICATION

4.6.8 Always write register command (1) Always write register command

This is a command to always register the device number of the GOT internal device that performs the remote register data write. After executing the always write register command, always execute the always write request command.

(2) Command format

Transfer Direction Addresses Write data

Master station GOT

GOT Master station RWrn to RWrn + F

MELSEC-GOT

RWwm (Higher byte) 8: Always write register setting

When the occupied points are 2 stations

RWwm (Lower byte)

RWwm + 1 to RWwn + E

RWwn + F

1 to 6 :Points to be written to the GOT internal device

When the occupied points are 4 stations

1 to 14 :Points to be written to the GOT internal device

0 to 1023 : GOT internal device numbers to be

regis-tered

(Storage for the setting mentioned above)

——— ———

(3) Communication overv i ew

Refer to Section 4.6.9.

4.6.9 Always write request command (1) Always write request command

This is a command to always write data in the remote register to the GOT internal device registered by executing the always write register command. Execute the always write request command after executing the always write register command.

(2) Command format

Transfer Direction Addresses Write data

Master station GOT

GOT Master station RWrn to RWrn + F

RWwm to RWwn + D RWwn + E, RWwn + F

Store write data for the number of points registered with the always write register command

——— ———

4 - 27 4 - 27

4 MONITORING SPECIFICATION

A

(3) Communication overv i ew

When always writing data in the remote register to the GOT internal device GD100, 110 and 120.

PLC CPU

Master station

remote register

MELSEC-GOT

GOT

remote register

lways write reqister command

lways write request command

TO

H

RWw0

1) 2)

RWw1 RWw2 RWw3

RWw0

3) RWw1

RWw2

0803

H

0064 00C8

H

012C

H

1234

H

0E54 0066

H

GOT always write

request flag

4)

RWw0 RWw1 RWw2 RWw3

RWw0

4) RWw1

RWw2

GD100

GD200

GD300

GOT internal device

0803

0064 00C8 012C

1234 0E54

0066

4)

1234

0E54

0066

H H

H

1) Store the always write register command data in the master station's remote register (RWw).

2) Turn on the GOT request flag, and store the command data in the GOT remote register (RWw). (Command execution) The GOT complete flag turns on when the command processing is complete.

3) Store the always write data in the master station's remote register (RWw).

4) Always write the write data to the GOT internal device GD100, 200, and 300 by turning on the GOT alw a y s write r e quest fla g .

4 - 28 4 - 28

4 MONITORING SPECIFICATION

(4) Sequence program exampl e

Always ON

FROM H0 HE3 K4M48 K1

MELSEC-GOT

Remote input (RX) read

Initial setting execution program

Error

status flag

Command

M48

M58

GOT complete flag (ON processing complete)

MOV H0803 D100

MOV H0064 D101

MOV H00C8 D102

MOV H012C D103

TO H0 H1E0 D100

SET M148

RST M148

K4

Refer to Section 4.6.1

Command data storage

Transfers master station RWw0 to 3

GOT request flag ON (command execution)

Always write

command

MOV H1234 D104

MOV H0E54 D105

MOV H0066 D106

TO H0 H1E0 D104 K3

SET M150

Write data storage

Transfers master station RWw0 to 2

GOT always write flag ON

4 - 29 4 - 29

4 MONITORING SPECIFICATION

Other command execution program

Always ON

TO H0 H163 K4M148 K1

MELSEC-GOT

Remote output (RY) write

4 - 30 4 - 30

5 PRE-OPERATION SETTINGS AND PROCEDURE

5. PRE-OPERATION SETTINGS AND PROCEDURE

This chapter provides a pre-operation procedure, the names of the parts and their settings, and the wiring method for the A8GT-J61BT15.

5.1 Pre-Operation Procedure

The following flowchart indicates a pre-operation procedure. (1) Procedure up to downloading of monitor screen data to the GOT

Start

Wire the GOT power supply.

MELSEC-GOT

5

Supply power to the GOT.

Connect the GOT and Personal computer with the RS-232C cable.

Install the OS program installed in the Personal computer into the GOT.

1) Install ROM_BIOS. ROM_BIOS is factory-installed into the GOT. It must be installed only when the version of ROM_BIOS installed in the GOT is older than that of ROM_BIOS currently installed in the personal computer.

2) When ROM_BIOS installation is complete, reset the GOT power supply.

3) Install the basic OS, communication driver "CC-Link (RD)" and optional function OS into the GOT.

4) When installation is complete, reset the GOT power supply.

Load the A8GT-J61BT15 to the GOT.

Set the switches of the A8GT-J61BT15.

Refer to the user's manual of the GOT used

Refer to the GT Works Version 5 / GT Designer

⋅⋅⋅⋅⋅

Vsersion 5 Referrence Manual or the SW3NIW A8GOTP operating manual (Data transmission/ Debugging/Document Creation Manual)

Refer to Section 5.4

⋅⋅⋅⋅⋅

Refer to Section 5.2

⋅⋅⋅⋅⋅

Refer to Section 5.5

Wire the CC-Link dedicated cable.

Load and wire the optional module.

Switch on the system with which the GOT is connected.

Download the monitor screen data created on the personal computer to the GOT.

When downloading is complete, start monitoring.

Complete

⋅⋅⋅⋅⋅

Refer to the user's manual of the GOT used

⋅⋅⋅⋅⋅

Refer to the GT Works Version 5 / GT Designer

⋅⋅⋅⋅⋅

Vsersion 5 Referrence Manual or the SW3NIW A8GOTP operating manual (Data transmission/ Debugging/Document Creation Manual)

5 - 1 5 - 1

5 PRE-OPERATION SETTINGS AND PROCEDURE

(2) Procedure up to CC-Link data link

Start

Load the Master and Local modules to the base units.

Install the GOT to the control box.

Refer to the Master

⋅⋅⋅⋅⋅

module user's manual.

Refer to the user's manual

⋅⋅⋅⋅⋅

of the GOT used

MELSEC-GOT

Check that the Master and Local modules operate independently. (Hardware test)

Connect the remote modules and GOT with CC-Link dedicated cable.

Set the station number switches of the A8GT-J61BT15.

Switch on the GOT, remote modules and Master module in this order.

Confirm the connection status of each module. (Line test)

Write a parameter setting program.

Write a communication program for monitoring by Cyclic transmission. When performing monitoring in the dedicated command monitor method, create a sequence program that will execute the dedicated commands.

Start data link and monitor data on the GOT.

Complete

Refer to the Maste module

⋅⋅⋅⋅⋅

user's manual.

Refer to Section 5.5

⋅⋅⋅⋅⋅

Refer to Section 5.2

⋅⋅⋅⋅⋅

Refer to the Maste module user's manual.

5

5 - 2 5 - 2

5 PRE-OPERATION SETTINGS AND PROCEDURE

5.2 Names of the Parts and Their Setting s

This section provides the names of the A8GT-J61BT15 parts and how to set the switches.

6) 8) 6)

MELSEC-GOT

5)

4)

ON

3)

1)

2)

21

3

2

5

0

7

8

3

2

5

0

7

8

3

2

5

0

7

8

MODE

OCCUPY STATION

10

1

BAUDRATE

L RUN SD RD L ERR.

STATION NO.

CAUTION

Do not mount nor dismount a module while the power is supplied.

MITSUBISHI

DATALINK UNIT MODEL

A8GT-J61BT15

DATE

MITSUBISHI ELECTRIC CORPORATION

MADE IN JAPAN BD992C000H58

1357

7)

Number Name Description

Station number setting switches

1)

3

2

4

1

5

0

6

9

7

8

3

2

4

1

5

0

6

9

7

8

Used to set the station number of the A8GT-J61BT15 between 1 and 64. (Factory setting: 01) Use "

10" to set the tens.

Use "

1" to set the units.

DA

DG NC NC

2468

DB SLD (FG1) NC

6)7)

Used to set the transmission speed of the module. (Factory setting:0)

Number to be Set Transmission Baudrate

Transmission baudrate setting switch

2)

3

2

4

1

5

0

6

9

7

8

0 156kbps 1 625kbps 2 2.5Mbps 3 5Mbps 4 10Mbps

5 to 9

Reserved (If the value you set is 5 to 9, the L.ERR LED is lit to indicate a communication error.)

5 - 3 5 - 3

5 PRE-OPERATION SETTINGS AND PROCEDURE

Number Name Description

Number of stations occupied setting switch

3)

21ON

Indicator LEDs

L RUN

4)

SD RD L ERR.

5) Connector Connector for connection to the GOT

6) M odule fixing screws Screws for installation to the GOT (M3 3 screw) Terminal block

1357

DA

7)

DG NC NC

2468

DB SLD (FG1) NC

Used to set the number of occupied stations. (Factory setting:OFF(4 stations) )

Number

Switch Position

ON OFF SW1 1 stations 4 stations SW2 Must not be used

Data link status can be conformed by the on/off statuses of the LEDs.

LED Name Description

L RUN LED

On:Indicates that communication is normal.

Off:Indicates a communication br e a k ( time excess err o r ) . SD LED On:Indicates data transmission. RD LED On:Indicates data receive.

On: Indicates a communication data error (CRC error). L ERR. LED

Flicker: Indicates that any switch (1 to 3) position was changed while

power is on.

Off: Indicates that co mmun i ca tio n is normal.

Terminal block for cable connection (M3 8 screw)

MELSEC-GOT

8) Rating plate ———

5 - 4 5 - 4

5 PRE-OPERATION SETTINGS AND PROCEDURE

5.3 Handling Instructions

Tighten the mounting and terminal screws of the A8GT-J61BT13 within the following ranges.

Screw Location Tightening Torque Range Module mounting screw (M3 screw) 39 to 59N•cm Terminal block terminal screw (M3 screw) 39 to 59N•cm Terminal block mounting screw (M3.5 screw ) 59 to 88N•cm

MELSEC-GOT

5 - 5 5 - 5

5 PRE-OPERATION SETTINGS AND PROCEDURE

5.4 Mounting Procedures

This section provides the procedures to mount the A8GT-J61BT15 to and from the GOT.

(1) Mounting the A8GT-J61BT15 to the GOT-A900 Series

1) Fit the communication module securing fixtures in the GOT main unit.

2) Mount the A8GT-J61BT15 on the GOT interface.

3) Tighten and fix the mounting screws (3 pcs.) of the communication module in the specified torque range. (39 to 59 N•cm)

4) To remove the unit, reverse the installation procedure.

MELSEC-GOT

(2) Mounting the A8GT-J61BT15 to the GOT800 Series

1) Fit the A8GT-J61BT15 to the mounting section of the GOT.

2) Tighten the module fixing screws (3 pcs.) to within the specified torque range (39 to 59N•cm).

3) To remove the unit, reverse the installation procedure.

5 - 6 5 - 6

5 PRE-OPERATION SETTINGS AND PROCEDURE

T

r

5.5 Wiring Method

The following diagram shows how to wire the GOT and CC-Link system modules.

(1) Wiring the GOT and CC-Link system modules by CC-Link dedicated cable

Master module GOT I/O module, etc.

erminal

esistor

(2) Connection of terminal resistor to the GOT

When connecting a terminal resistor to the GOT, always connect it in the following position. The terminal resistor is contained in the package of the Master module.

DA DB DG

SLD

FG

(Blue) (Yellow) (White)

CC-Link dedicated cable

DA DB

DG

CC-Link dedicated cable

SLD FG1

MELSEC-GOT

DA DB

DG

SLD

FG

Terminal resistor

DA DG NC NC

DB SLD FG1 NC

Terminal resistor

POINT

• The "terminal resistors" supplied with the Master module must be connected to the modules at both ends of data link. (Connect them across DA-DB.)

• Connect the shield wire of the CC-Link dedicated cable to "SLD" of each module. Since "SLD" is connected to "FG/FG1" internally, always ground the FG terminal and FG1 terminal to the protective ground conductor.

• The FG terminal of the GOT power supply and the FG1 terminal of the A8GTJ61BT15 must be connected separately.

5 - 7 5 - 7

6 PROGRAMMING

MELSEC-GOT

6. PROGRAMMING

6.1 Sequence Program Example When Monitoring Using the Normal M onitor Method

The following system example is used to describe the sequence program in this section. Refer to the CC-Link Master Module User's Manual regarding the sequence program for the entire CC-Link system.

6.1.1 System configuration of the prog r am example

Q2A CPU

Master

unit

GOT

Station No. : 1 station Number of stations occupied : 2 station setting

6.1.2 Relationship among the PLC CPU , master station buffer memory, and remote devi c e stations

GOT

(Remote device starion)

Remote input (RX)

RX00 to RX0F RX10 to RX1F RX20 to RX2F RX30 to RX3F

Remote output (RY)

RY00 to RY0F RY10 to RY1F RY20 to RY2F RY30 to RY3F

Remote register (RWw)

(Write area)

RWw0 RWw1 RWw2 RWw3 RWw4 RWw5 RWw6 RWw7

Remote register (RWr)

(Read area)

RWr0 RWr1 RWr2 RWr3 RWr4 RWr5 RWr6 RWr7

M0 to M15 M16 to M31 M32 to M47 M48 to M63

M100 to M115 M116 to M131 M132 to M147 M148 to M163

D100 D101 D102 D103 D104 D105 D106 D107

D200 D201 D202 D203 D204 D205 D206 D207

Address

E0 E1 E2 E3

Address

160 161 162 163

Address

1E0 1E1 1E2 1E3 1E4 1E5 1E6 1E7

Address

2E0 2E1 2E2 2E3 2E4 2E5 2E6 2E7

Master station PLC CPU

Remote input (RX)

H

RX00 to RX0F

H

RX10 to RX1F

H

RX20 to RX2F RX30 to RX3F

H

Remote output (RY)

RY00 to RY0F

H H

RY10 to RY1F RY20 to RY2F

H H

RY30 to RY3F

Remote register (RWw)

(Write area)

H H H H H H H H

RWw0 RWw1 RWw2 RWw3 RWw4 RWw5 RWw6 RWw7

Remote register (RWr)

(Read area)

RWr0 RWr1 RWr2 RWr3 RWr4 RWr5 RWr6 RWr7

6

6 - 1 6 - 1

6 PROGRAMMING

6.1.3 Examples of created monitor screen data

The following are the monitor screen data examples of the A970GOT + A8GTJ61BT15 (remote device station). Refer to the help function of GT Designer for the way to set each object function.

(1) Common setting

Setting Item PLC Type GOT Type Base Screen Switching Device Settings MELSEC-QnA,Q A97*GOT/GT SoftGOT Ww0

(2) Base screen No. 1 settings

To main menu

MELSEC-GOT

6

To operating

command screen

To production

situation screen

No. Object Function to Be Set Setting Operation

Bit SET: X1 (RX1) to M1

1) Touch key function

2) Touch key function

Bit RST: X0 (RX0) to M0 Bit RST: X2 (RX2) to M2 Bit SET: X2 (RX2) to M2 Bit RST: X0 (RX0) to M0 Bit RST: X1 (RX1) to M1

1)

2)

Settings made to switch to base screen No. 2.

Settings made to switch to base screen No. 3.

6 - 2 6 - 2

6 PROGRAMMING

MELSEC-GOT

(3) Base screen No. 2 settings

Operating command screen

Parts Line1 Line2 Line3

1)

2)

3)

Production

situation

Main

screen

7)

8)

1

Start-up2Start-up3Start-up

5)

4)

6)

No. Object Function to Be Set Setting Operation

1) Numerical input function Write device Wr0 to D200

2) Numerical input function Write device Wr1 to D201

3) Numerical input function Write device Wr2 to D202

4) Touch key function Bit alternate: X3 (RX3) to M3

5) Touch key function Bit alternate: X4 (RX4) to M4

6) Touch key function Bit alternate: X5 (RX5) to M5

Settings made to store the values entered with the numerical input function into D200-D202.

Settings made to store the ON/OFF information entered with the touch key function into M200M201.

Bit SET: X2 (RX2) to M2

7) Touch key function

Bit RST: X0 (RX0) to M0

Settings made to switch to base screen No. 3. Bit RST: X1 (RX1) to M1 Bit SET: X0 (RX0) to M0

8) Touch key function

Bit RST: X1 (RX1) to M1

Settings made to switch to base screen No. 1. Bit RST: X2 (RX2) to M2

(4) Base screen No. 3 settings

Production situation screen

Parts A Line1 Line2 Line3

Line1

Line2

start-up

7) 8)

No. Object Function to Be Set Setting Operation

1) Numerical display function Monitor device: Ww1 (RWw1) from D101

2) Numerical display function Monitor device: Ww2 (RWw2) from D102

3) Numerical display function Monitor device: Ww3 (RWw3) from D103

4) Touch key function Monitor device: Ww4 (RWw4) from D104

5) Touch key function Monitor device: Ww5 (RWw5) from D105

6) Touch key function Monitor device: Ww6 (RWw6) from D106

7) Lamp display function Monitor device: Y0 (RY0) from M100

8) Lamp display function Monitor device: Y1 (RY1) from M101

9) Lamp display function Monitor device: Y2 (RY2) from M102 Bit SET: X1 (RX1) to M1

10) Touch key function

Bit RST: X0 (RX0) to M0 Bit RST: X2 (RX2) to M2 Bit SET: X0 (RX0) to M0

11) Touch key function

Bit RST: X1 (RX1) to M1 Bit RST: X2 (RX2) to M2

Parts B

1)

3)

5)

Line3

start-up

2)

4)

6)

Production

situation

9) 10) 11)

Main

screen

Settings made to display the values stored in D101-D106.

Settings made to display on the GOT the line operating statuses (ON/OFF) output to the remote I/O station.

Settings made to switch to base screen No. 2.

Settings made to switch to base screen No. 1.

6 - 3 6 - 3

6 PROGRAMMING

MELSEC-GOT

(5) Sequence program exampl e

Refer to the Master Module User's Manual about the program for setting CC-Link parameter.

Remote input(RX) read

Program for switching screen 1 Store the screen switching

infomation in the master station Program for switching screen 2 Store the screen switching

infomation in the master station Planned quantity read program

Program for switching screen 3 Store the screen switching

infomationin the master station Store D200 to D202

in D103 to D105

Store the production quantity and planned quantity in the master station

Remote output (RY) wri te

6 - 4 6 - 4

6 PROGRAMMING

MELSEC-GOT

6.2 Sequence Program Example When Monitoring Using Dedicated C ommand Moni tor Method

The following system example is used to describe the sequence program in this section. Refer to the CC-Link Master Module User's Manual regarding the sequence program for the entire CC-Link system.

6.2.1 System configuration of the prog r am example

QnA CPU

Master

unit

GOT

Station No. : 1 station Number of stations occupied : 2 station setting

6.2.2 Relationship among the PLC CPU , master station buffer memory, and remote devi c e

stations

GOT

(Remote device starion)

Remote input (RX)

RX00 to RX0F RX10 to RX1F RX20 to RX2F RX30 to RX3F

Remote output (RY)

RY00 to RY0F RY10 to RY1F RY20 to RY2F RY30 to RY3F

Remote regist e r (R Ww )

(Write area)

RWw0 RWw1 RWw2 RWw3 RWw4 RWw5 RWw6 RWw7

Remote regist e r (R Wr )

(Read area)

RWr0 RWr1 RWr2 RWr3 RWr4 RWr5 RWr6 RWr7

M0 to M15 M16 to M31 M32 to M47 M48 to M63

M100 to M115 M116 to M131 M132 to M147 M148 to M163

D100 D101 D102 D103 D104 D105 D106 D107

D200 D201 D202 D203 D204 D205 D206 D207

Address

E0 E1 E2 E3

Address

160 161 162 163

Address

1E0 1E1 1E2 1E3 1E4 1E5 1E6 1E7

Address

2E0 2E1 2E2 2E3 2E4 2E5 2E6 2E7

Master station PLC CPU

Remote input (RX)

RX00 to RX0F

H H

RX10 to RX1F

H

RX20 to RX2F

H

RX30 to RX3F

Remote output (RY)

H

RY00 to RY0F

H

RY10 to RY1F RY20 to RY2F

H

RY30 to RY3F

H

Remote regist e r ( R Ww)

(Write area)

H H H H H H H H

RWw0 RWw1 RWw2 RWw3 RWw4 RWw5 RWw6 RWw7

Remote regist e r (R Wr )

(Read area)

RWr0 RWr1 RWr2 RWr3 RWr4 RWr5 RWr6 RWr7

6 - 5 6 - 5

6 PROGRAMMING

6.2.3 Examples of created monitor screen data

The following are the monitor screen data examples of the A970GOT+A8GT-J61BT15 (remote device station). Refer to the help function of GT Designer for the way to set each object function.

(1) Common setting

Setting Item PLC Type GOT Type Base Screen Switching Device Settings MELSEC-QnA,Q A97*GOT/GT SoftGOT GD100

(2) Base screen No. 1 settings

To main menu

MELSEC-GOT

To operating

command screen

To production

situation screen

No. Object Function to Be Set Setting Operation

1) Touch key function Base screen switching fixed value: 2 Setting made to switch to base screen No. 2.

2) Touch key function Base screen switching fixed value: 3 Setting made to switch to base screen No. 3.

1)

2)

6 - 6 6 - 6

6 PROGRAMMING

(3) Base screen No. 3 settings

Operating command screen

Parts A Line1 Line

2

Line

3

Motor start-up switch

Swich1 Swich2 Swich3 Swich4

Swich5 Swich6 Swich7 Swich8

Parts B

1)

2)

4)

3)

6)

5)

MELSEC-GOT

7)

1

start-up2start-up3start-up

8) 9)

10)

Production

situation

11)

Main

screen

12)

No. Object Function to Be Set Setting Operation

1) Numerical input function Monitor device: GD200

2) Numerical input function Monitor device: GD201

3) Numerical input function Monitor device: GD202

4) Numerical input function Monitor device: GD203

Settings made to store the values entered with the numerical input function into GD200-GD205.

5) Numerical input function Monitor device: GD204

6) Numerical input function Monitor device: GD205 Switch 1: GD250 b0 Switch 2: GD250 b1

Touch key function

7)

(Switches 1 to 8)

Switch 3: GD250 b2 Switch 4: GD250 b3 Switch 5: GD250 b4 Switch 6: GD250 b5

Settings made to store the ON/OFF information entered with the touch key function into the specified bits (b0 to b7) of GD250.

Switch 7: GD250 b6 Switch 8: GD250 b7

8) Touch key function Bit alternate: GD255 b0

9) Touch key function Bit alternate: GD255 b1

10) Touch key function Bit alternate: GD255 b2

Settings made to store the ON/OFF information entered with the touch key function into the specified bits (b0 to b2) of GD255.

11) Touch key function Base screen switching fixed value: 3 Setting made to switch to base screen No. 3.

12) Touch key function Base screen switching fixed value: 1 Setting made to switch to base screen No. 1.

(4) Base screen No. 3 settings

Production situation screen

Parts A

Line

1

Line

2

Line

3

No. Object Function to Be Set Setting Operation

1) Numerical display function Monitor device: GD101

2) Numerical display function Monitor device: GD102

3) Numerical display function Monitor device: GD103

4) Numerical display function Monitor device: GD104

5) Numerical display function Monitor device: GD105

6) Numerical display function Monitor device: GD106

7) Touch key function Base screen switching fixed value: 2 Setting made to switch to base screen No. 2.

8) Touch key function Base screen switching fixed value: 1 Setting made to switch to base screen No. 1.

6 - 7 6 - 7

1)

3)

5)

Operating command

7)

Parts B

2)

4)

6)

Main

screen

8)

Settings made to display the values stored in GD101-GD106.

6 PROGRAMMING

MELSEC-GOT

(5) Sequence program exampl e

Refer to the Master Module User's Manual about the program for setting CC-Link parameter.

Remote input(RX) read Execute only during power

supply is ON Initial command data storage

Transfers master station Initial processing request

flag ON

For executing next step Continuous read command

data storage Transfers master station

GOT request flag ON

Read the read data to PLC CPU

For executing next step Randam read data storage Randam read data storage Randam read data storage Transfers master station GOT request flag ON

For excuting next step Read GD250 and 251 to

D400 and 401

For excuting next step Continuous write data

storage Transfers D500 to 505 to

D102 to 108

Transfers master station GOT request flag ON

For executing next step

For executing continuous read command

Remote output (RY) write

6 - 8 6 - 8

7 TROUBLESHOOTING

7. TROUBLESHOOTING

This section gives simple troubleshooting for use of the A8GT-J61BT15.

POINT

By setting the alarm list display (system alarm) function to the display screen using the graphics software, the GOT can quickly detect a link error, in addition to the following errors. When a link error occurs, the following error code and error messages are displayed in the display field of the alarm list display (system alarm) function.

For more details on how to set up the alarm list display (system alarm) function and the contents of display, refer to the manuals listed in the table below.

GOT-A900 Series GT Designer Help function GOT800 Series

Error code Me ssage

402

• Communication disable (GOT800 Series)

• Communication time-out (GOT-A900 Series)

GOT Used Manuals to refer to

SW

NIW-A8GOTP Operati ng Ma nu al (Moni to r

Screen Creation Manual)

MELSEC-GOT

7.1 LED-Indicated Error Causes and Their C or rectiv e Acti ons

This section explains how to check errors indicated by the LEDs of the A8GTJ61BT15. For errors related to the PLC CPU and Master module, refer to the user's manuals of the PLC CPU and Master module.

(1) If the L RUN LED of the A8GT-J61BT15 goes off

Cause Corrective Action

CC-Link dedicated cable is broken or shorted. Master station stopped link. Check for an error at the Master station.

Station number was repeated.

GOT parameters have not been set. Power is not supplied to the GOT or

voltage is insufficient. Switch setting is outside the specified range (station number 0 or 65 or more, transmission speed 5 to 9).

Check and repair the CC-Link dedicated cable.

Switch power on again number setting of the module of which station number was repeated. Correct the GOT parameter setting and switch power of the GOT again Supply power to the GOT and check the voltage of the power supply.

Correct the switch setting and switch power on

1.

again

7

1 after correcting the station

1.

7 - 1 7 - 1

7 TROUBLESHOOTING

7

(2) If the L ERR LED of the A8GT-J61BT15 flickers

Cause Corrective Action

Return the mode, station number or transmission

Mode, station number or transmission speed switch setting was changed during normal operation.

Station number or transmission speed switch is faulty.

speed switch setting to the previous position and switch power on again If the L RUN LED is not lit after switching power on again, the hardware may be faulty. Consult your sales representative. If the L ERR LED begins to flicker though switch setting was not changed during operation, the hardware may be faulty. Consult your sales representative.

(3) If the L ERR LED of the A8GT-J61BT15 is lit

Cause Corrective Action

Switch setting is outside the specified range (station number 0 or 65 or more, transmission speed 5 to 9).

Terminal resistors are left unconnected.

A8GT-J61BT15 or CC-Link dedicated cable are affected by noise.

Correct the switch setting and switch power on again

1.

Check that the terminal resistors are connected. If not, connect them and switch power on again

• Connect both ends of the shield wire of the CC-Link dedicated cable to ground (earth conductors separately) via SLD and FG1 of each module.

• Securely connect the FG terminal of the module to ground.

• Securely ground the piping when running cables in piping.

1: Switch power on again: Switch power on again or turn on the reset switch.

MELSEC-GOT

1.

7.2 Troubleshooting for Dedicated Command M oni tor

(1) If the error status flag turned on

Cause Corrective Action

Executed dedicated command is incorrect. Monitored device is outside the setting range.

7 - 2 7 - 2

Check if the dedicated command is incorrect or not.

Check if the set device is outside the range or not.

7 TROUBLESHOOTING

7.3 Communication Error Occurs betw een Master Stati on and GOT

If any repeated station number bit in any of the link special registers SW0098 to SW009B (repeated station number status) switches on, check the GOT of the corresponding station number in the following flowchart.

Troubleshooting flowchart used when the "ERR" LED of the Master station flickers

"ERR" LED of master station flickers

MELSEC-GOT

Parameter

setting match system

configuration?

Y

Any of Mast er

station link special registers

SW0080 to SW0083 (other

station data link status)

ON?

Y

Any of Master

station link special registers

SW0098 to SW009B (repeated

station number status)

ON? Y

Check the module corresponding to the bit switched on.

Station number switch

setting correct?

Y

Corresponding module faulty

N

Correct parameter setting or system configuration.

N

Master station faulty

N

Correct station number switch setting.

Switch power on again or turn on reset switch.

Check the module corresponding to the bit switched on.

Power on?

Y

"POWER" LED lit?

Y

N

Switch power on.

N

Is supply voltage

within specified range?

Y

Master side check

GOT side check

N

within specified range.

Set supply voltage to

Corresponding module faulty

"RD" LED lit?

Y

To next page To next page To next page

N

Communication cable

wired correctly*1?

Y

Corresponding module faulty

N

Correct communication cable wiring.

7 - 3 7 - 3

7 TROUBLESHOOTING

MELSEC-GOT

rom preceding pag e From preceding page

"L RUN" LED lit?

Y

"SD" LED lit (flicker)?

Y

N

"SD" LED lit (flicker)?

Y

N

Corresponding module faulty

Station number

switch setting correct

(not repeated)?

Y

N

Baudrate setting corre ct?

Y

Communication cable

wiring correct*1?

Y

Corresponding module faulty

(Baudrate switch)

N

Correct station number setting.

From preceding page

N

Correct baudrate setting.

Switch power on again or turn on reset switch.

N

Correct communication cable wiring.

Switch power on again or turn on reset switch.

Corresponding module faulty (Station number switches)

Station number

switch setting correct

(not repeated)?

Y

Corresponding module faulty (Station number switches)

N

Correct station number setting.

Switch power on again or turn on reset switch.

Complete

*1: Check for short circuit, reverse connection, wire breakage, no terminal resistor, improper FG connection, improper overall

distance and improper interstation distance.

7 - 4 7 - 4

APPENDICES

(

)

APPENDICES

Appendix 1. Outline Dimension Draw i ng

L RUN SD RD

ON

21

3

2

5

0

7

8

3

2

5

0

7

8

3

2

5

0

7

8

MODE

OCCUPY STATION

10

1

BAUDRATE

L ERR.

STATION NO.

CAUTION

Do not mount nor dismount a module while the power is supplied.

MITSUBISHI

DATALINK UNIT MODEL

A8GT-J61BT15

DATE

MITSUBISHI ELECTRIC CORPORATION

MADE IN JAPAN BD992C000H58

1357

DA

DG NC NC

2468

DB SLD (FG1) NC

MELSEC-GOT

99(3.9)

34(1.34) 5

149(5.87)

0.2

Unit:mm(inch)

Appendix 2. Calculating Formulas of the Processing Time o f the Rem o te Device St a tion

When the A8GT-J61BT15 is Used

The following explains the calculating formulas of the processing time o f th e re mote device station when the A8GT-J61BT15 is used (when the GOT is an remote device station).

(1) Calculating formula

SM + LS 3 + 100 (processing time of the re mote device stat ion: 100 ms) = processing time of the remote devi ce station when the A8GT-J61BT15 is used

SM : Scan time of the Master station’s sequence program LS : Link scan time

(2) Example of calculation

When SM: 10 ms, LS: 5 ms

10 + 5

3 + 100 = 125 (ms)

APP

APP - 1 APP - 1

APPENDICES

MEMO

MELSEC-GOT

APP

APP - 2 APP - 2

INDEX

Ind

[A]

Always write register command.................... 4-27

Always write request command.................... 4-27

[C]

Calculating formulas of the processing time of the remote device station when

the A8GT-J61BT15 is used ........................App-1

Command list for the dedicated

command monitor method............................ 4-12

Communication error occurs

between master station and GOT................... 7-3

Compatible software version........................... 2-2

Continuous write command .......................... 4-20

Continuous read command........................... 4-16

[D]

Dedicated command monitor.......................... 4-1

Dedicated command monitor method ............ 6-5

Details of the I/O signals................................. 4-9

Difference between the A8GT-J61BT13

and the A8GT-J61BT15.................................. 1-1

[G]

GOTs which can use the A8GT-J61BT15...... 2-2

[H]

Handling instructions....................................... 5-5

[I]

Initial setting command ................................. 4-14

I/O signals transferred to/from

the master module........................................... 4-7

[L]

LED-indicated error causes and

their corrective actions .................................... 7-1

[N]

Names of the parts and their settings .............5-3

Normal monitor ...............................................4- 1

[O]

Outline dimension drawing .........................App-1

[P]

PLC CPU that allows monitoring.....................1-1

Pre-operation procedure..................................5-1

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

[R]

Random read command................................4-18

Random write command................................4-22

Remote register assignment .........................4-11

[S]

Sequence Program Example When Monitoring Using Dedicated Command

Monitor Method................................................6-5

Sequence Program Example When Monitoring Using the Normal Monitor

Method .............................................................6-1

Setting of NW number .....................................4-6

Setting of PLC station number ........................4-6

Specifications...................................................3-1

General specifications..................................3-1

Performance specifications..........................3-1

System configuration.......................................2-1

Overall configuration....................................2-1

Instructions for system configuration...........2-2

[T]

Troubleshooting for Dedicated

Command Monitor ...........................................7-2

[W]

[M]

Monitor register command............................ 4-24

Monitor request command............................ 4-24

Monitor specification........................................ 4-1

Mounting procedures ...................................... 5-6

Index - 1 Index - 1

Wiring method..................................................5-7

WARRANTY

Please confirm the following product warranty details before starting u se.

1. Gratis Warranty Term and Gratis Warranty Range

If any faults or defects (hereinafter "Failure") found to be the responsibility of Mitsubishi occurs during use of the product within the gratis warranty term, the product shall be repaired at no cost via the deal er or Mitsubishi Service Company. Note that if repairs are required at a site overseas, on a detached island or remote place, expenses to dispatch an engineer shall be charged for.

[Gratis Warranty Term]

The gratis warranty term of the product shall be for one year after the date of purchase or del iv ery to a designat ed place. Note that after manufacture and shipment from Mitsubishi, the maximum distribution period shall be six (6) months, and the longest gratis warranty term after manufacturing shall be eighteen (18) month s. T he gratis w arranty term of repair parts shall not exceed the gratis warranty term before repairs.

[Gratis Warranty Range]

(1) The range shall be limited to normal use within the usage state, usa ge metho ds and u sage env ironment, etc.,

which follow the conditions and precautions, etc., giv en in the in struction manual, user's manual and caution labels on the product.

(2) Even within the gratis warranty term, repairs shall be charged for in the follow ing cases.

1. Failure occurring from inappropriate storage or handling, carelessne ss or negl igence by the user. Failure c aused by the user's hardware or software design.

2. Failure caused by unapproved modifications, etc., to the product by the user.

3. When the Mitsubishi product is assembled into a user' s device, Failure that could hav e been av oided if functions or structures, judged as necessary in the legal safety measures th e user's dev ice i s subje ct to or as ne ces sary by industry standards, had been provided.

4. Failure that could have been avoided if consumable parts (battery , backlight, fu se, etc.) de signate d in the instruction manual had been correctly serviced or replaced.

5. Failure caused by external irresistible forces such as fires or abn ormal v oltages, a nd Failure c aused by force majeure such as earthquakes, lightning, wind and water damage.

6. Failure caused by reasons unpredictable by scientific technology standards at time of shipment from M itsubishi.

7. Any other failure found not to be the responsibility of Mitsubishi or the user.

2. Onerous repair term after discontinuation o f producti on

(1) Mitsubishi shall accept onerous product repairs for sev en (7) y ears after production of t he product i s dis continu ed.

Discontinuation of production shall be notified w ith M itsubishi T echnical Bulletins, etc.

(2) Product supply (including repair parts) is not possible after productio n is di scontin ued.

3. Overseas service

Overseas, repairs shall be accepted by M itsubishi' s loc al ov erseas FA Center. N ote that the repair conditio ns at ea ch FA Center may differ.

4. Exclusion of chance loss and secondary loss from warranty liability

Regardless of the gratis warranty term, Mitsubishi shall not be liable for compensation to damages caused by any cause found not to be the responsibility of Mitsubishi, chance loss es, lo st profits in curred to the user by Failures of Mitsubishi products, damages and secondary damages caused fro m spe cial rea sons regardless of Mitsubishi's expectations, compensation for accidents, and compensation for damages to products other than Mitsubishi products and other duties.

5. Changes in product specifications

The specifications given in the catalogs, manual s or techni cal do cument s are subject to change without prior notice.

6. Product application

(1) In using the Mitsubishi MELSEC programmable logic controller, the usage conditions shall be that the application w ill

not lead to a major accident even if any problem or fault shoul d occur in the program mable lo gic c ontroller dev ice, and that backup and fail-safe functions are systematical ly prov ided outside of the dev ice for any proble m or fault.

(2) The Mitsubishi general-purpose programmable logic controll er has been design ed and ma nufactured for a pplications

in general industries, etc. Thus, applications in which the public could be affected such as in nucle ar power plants and other power plants operated by respective power companies, and applic ations i n which a special quality assurance system is required, such as for Railway companies or N ational Defen se purpose s sha ll be excluded from the programmable logic controller applications. Note that even with these applications, if the user approves that the application is to be limited and a special qua lity is not required, application shall be possible. When considering use in aircraft, medical appli cation s, railw ay s, incineration and fuel dev ices, manned transport devices, equipment for recreation and amusement, and safety dev ices, i n which human life or assets could be greatly affected and for which a particularly high reliability is required in term s of safety and c ontrol sy stem, p lease consult with Mitsubishi and discuss the requ ired spe cificati ons.

A8GT-J61BT15 Type CC-Link Communication Module

User,s Manual

MODEL

CODE

A8GT-J61BT15-U-E

1DM074

IB(NA)-66788-C(0406)MEE

HEAD OFFICE : 1-8-12, OFFICE TOWER Z 14F HARUMI CHUO-KU 104-6212,JAPAN

NAGOYA WORKS : 1-14 , YADA-MINAMI 5-CHOME , HIGASHI-KU, NAGOYA , JAPAN

When exported from Japan, this manual does not require application to the Ministry of Economy, Trade and Industry for service transaction permission.

Specifications subject to change without notice.

Mitsubishi Electronics A8GT-J61BT15 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SAFETY PRECAUTIONS

REVISIONS

INTRODUCTION

CONTENTS

About Manuals

Conformation to the EMC Directive

Abbreviations and generic terms in this manual

1. OVERVIEW

2. SYSTEM CONFIGURATION

2.1 Overall Configuration

2.2 Instructions for System Configuration

3. SPECIFICATIONS

3.1 General Specifications

3.2 Performance Specifications

4. MONITORING SPECIFICATION

4.1 Monitoring Overview

4.2 Monitorable Access Range and Device Specifyi ng Method

4.2.1 Monitorable access range

4.2.2 How to specify devices when creating the monitor scr een

4.3 I/O Signals to the Master Module

4.3.1 List of I/O signals

4.3.2 Details of the I/O signals

4.4 Remote Register Allocation

4.5 Command List for the Dedicated Comm and M oni tor Method

4.6 Details of Each Command

4.6.1 Initial setting command (1) Initial setting command

4.6.2 Continuous read command (1) Continuous read command

4.6.3 Random read command (1) Random read command

4.6.4 Continuous write command (1) Continuous write command

4.6.5 Random write command (1) Random write command

4.6.6 Monitor register command (1) Monitor register command

4.6.7 Monitor request command (1) Monitor request command

4.6.8 Always write register command (1) Always write register command

4.6.9 Always write request command (1) Always write request command

5. PRE-OPERATION SETTINGS AND PROCEDURE

5.1 Pre-Operation Procedure

5.2 Names of the Parts and Their Setting s

5.3 Handling Instructions

5.4 Mounting Procedures

5.5 Wiring Method

6. PROGRAMMING

6.1 Sequence Program Example When Monitoring Using the Normal M onitor Method

6.1.1 System configuration of the prog r am example

6.1.2 Relationship among the PLC CPU , master station buffer memory, and remote devi c e stations

6.1.3 Examples of created monitor screen data

6.2 Sequence Program Example When Monitoring Using Dedicated C ommand Moni tor Method

6.2.1 System configuration of the prog r am example

6.2.3 Examples of created monitor screen data

7. TROUBLESHOOTING

7.1 LED-Indicated Error Causes and Their C or rectiv e Acti ons

7.2 Troubleshooting for Dedicated Command M oni tor

7.3 Communication Error Occurs betw een Master Stati on and GOT

APPENDICES

Appendix 1. Outline Dimension Draw i ng

INDEX

WARRANTY