Mitsubishi Electric SWL31-ETMC Manuel utilisateur

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2.4 GHz Band Radio Unit

SWL31-ETMC

SWL31-R4ML

User's Manual

(Detailed Version)

Thank you for purchasing our 2.4 GHz Radio Unit (hereinafter called "Radio Unit").

For using the Radio Unit correctly and safely, at first please read this manual carefully before

using it to understand sufficiently its functions and performance.

Cautions

1. Do not copy this user's manual without permission.

2. Please note that descriptions in this manual may be changed without prior notification.

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Table of Contents

1. SAFETY PRECAUTIONS......................................................................................................................... 3

2. CHECKING PACKAGE............................................................................................................................. 6

3. NAME/FUNCTION OF EACH SECTION.................................................................................................. 7

4. RADIO UNIT INSTALLATION ENVIRONMENT....................................................................................... 9

5. SYSTEM CONFIGURATION.................................................................................................................. 10

6. INSTALLATION PROCEDURE............................................................................................................... 12

6-1. Installation........................................................................................................................................ 13

6-2. Wiring............................................................................................................................................... 14

7. CHECKING RADIO COMMUNICATIONS.............................................................................................. 15

8. ABOUT SETTING UTILITY..................................................................................................................... 16

9. BUTTON SETTING PARAMETER LIST................................................................................................. 17

10. BUTTON OPERATION METHOD........................................................................................................... 23

11. ERROR CODE LIST............................................................................................................................... 27

12. SPECIFICATIONS .................................................................................................................................. 29

12-1. General Specifications..................................................................................................................... 29

12-2. Communication Specifications ........................................................................................................ 30

12-3. Mesh Communication...................................................................................................................... 31

12-4. The Maximum Number of Relay Units ............................................................................................ 32

12-5. Slave Station Interface Specifications............................................................................................. 32

12-6. Input Specifications.......................................................................................................................... 33

12-7. Output Specifications....................................................................................................................... 34

12-8. Pulse Count Specifications.............................................................................................................. 35

12-9. Terminal Block Specifications.......................................................................................................... 36

12-10.Appearance Specifications.............................................................................................................. 37

13. AUTHENTICATION STANDARDS.......................................................................................................... 38

14. FUNCTIONS REALIZED WITH SYSTEMAREA................................................................................... 39

15.

ADDRESS ASSIGNMENT CHANGE WHEN EXTENSION UNITADDED TO RADIO SLAVE STATION

.............. 41

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1. SAFETY PRECAUTIONS

(Please be sure to read them before using the product.)

Please carefully read this manual before using the product and pay full attention to safety in order to

handle the product correctly.

Precautions given in this manual relate only to this product.

In this "1. SAFETY PRECAUTIONS," the safety precautions are ranked as "WARNING" and

"CAUTION."

Note that the CAUTION level may lead to serious consequences according to the circumstances.

Be sure to follow the instructions of both levels since they are important to personal safety.

Please be sure to pass this manual on to the end users.

In addition, please keep it in a safe place so that you can read it when needed.

[WIRING PRECAUTIONS]

●Be sure to block the power supply externally for all phases before wiring, otherwise an electric

shock or product damage may occur.

●Check the rated voltage and terminal layout of the product and correctly execute wiring for the

terminal block. Awrong rated power supply or wrong wiring may cause fires or breakdowns.

●Be careful not to let foreign matter such as sawdust or wire chips get inside the product. Fires,

breakdowns and malfunctions may occur.

WARNING

Indicates that incorrect handling may cause hazardous

conditions, resulting in death or severe injury.

CAUTION

Indicates that incorrect handling may cause hazardous

conditions, resulting in moderate or minor injury or only

material damage.

CAUTION

WARNING

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[DESIGN PRECAUTIONS]

●An external safety circuit shall be installed to this product so that the whole system operates at

the safety side, even if an abnormality of an external power supply has an abnormality, or a

breakdown of this product. Erroneous output and malfunctions may cause an accident.

(1) Interlock circuits for conflicting operations such as forward/backward rotation or for

machine damage prevention such as upper/lower limits shall be configured outside of the

product.

(2) If this product detects a communication abnormality, it will stop operation and set all

outputs to OFF/HOLD. In addition, if an input/output control section has an abnormality

which cannot be detected by the microcomputer within this product, all outputs may be

turned on. In such case, an external fail-safe circuit or mechanism shall be installed for

this product so that the machine operates at the safe side.

(3) Outputs may be set to on or off at all times depending on a breakdown of an output circuit

transistor etc. For output signals which may cause serious accidents, an external

monitoring circuit shall be installed.

●A fuse or other safety circuits shall be installed externally since smoke/fires may occur if a load

current which is higher than the rated current or an over current by a load short circuit flows

continuously for a long time.

●A circuit of the external power supply for input/output circuits shall be configured so that the

power supply is turned on after the power supply for this product is turned on. If the external

power supply is turned on first, erroneous output or malfunctions may cause an accident.

●Control wires and power supply cables shall not be bundled with the main circuit and power

wires or be laid close to them. Separate them by 100 mm (3.9 in) or more. Noise may cause

malfunction.

●An output circuit with a margin in the rated current shall be selected, because large currents

(ten times greater than normal ones) may flow when the output is set to ON from OFF on

control of lamp load or others at the output circuit.

[INSTALLATION PRECAUTIONS]

●This product shall be used with the environmental specifications described in this user's

manual. If it used in an environment outside of the environmental specification range, electric

shocks, fires, malfunctions, product damage, or degradation may occur.

●Do not directly touch the conductive section of this product. Malfunctions and breakdowns may

occur.

CAUTION

WARNING

CAUTION

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[STARTING/MAINTENANCE PRECAUTIONS]

●Do not touch terminals while the product is energized. An electric shock may occur.

●Be sure to block power supply externally for all phases before cleaning.

If all phases are not blocked, an electric shock may occur.

Tightening screws too much may damage the product causing it to fall.

●Do not disassemble or modify the product. Breakdowns, malfunctions, injuries, or fires may

occur. Also, that is prohibited by the Radio Law.

[DISPOSAL PRECAUTIONS]

●When this product is disposed of, it shall be handled as industrial waste.

經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用者均不得擅自變更頻率、

加大功率或變更原設計之特性及功能。

低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應立即停

用，並改善至無干擾時方得繼續使用。

前項合法通信，指依電信法規定作業之無線電通信。低功率射頻電機須忍受合法通信或工業、

科學及醫療用電波輻射性電機設備之干擾。

WARNING

CAUTION

警語

6/43

2. CHECKING PACKAGE

Open the package and check the package to see if the set you have ordered is included.

Set model name

(1) SWL31-ETMC

(2) SWL31-R4ML

No.

Item name

Set Contents

(1)

(2)

2.4 GHz Band Radio Unit SWL31-ETMC (Master Station)

―

2.4 GHz Band Radio Unit SWL31-R4ML (Slave Station)

―

DIN Rail Mounting Attachment DRT-1

Attachment Fixing Screws (Pan Tapping Screws M3 x 8)

User's Manual (Hardware Version)

※Antennas must be purchased separately, refer to 3.Antenna (sold separately)

3. Antenna (sold separately)

(1) SWL31-ANP

(2) SWL31-ANT

No.

Item name

Pencil Type Antenna

SWL31-ANP

Flange Head TypeAntenna (Cord 2 m (78.7 in)) ※

SWL31-ANT

※If you buy Flange Head TypeAntenna, you will get Flange Head TypeAntenna Fixture Set

7/43

4. NAME/FUNCTION OF EACH SECTION

●SWL31-ETMC (Master Station)

Category

Name

Explanation

Antenna

A pencil type or flange head type (antenna)

Radio Monitor

Lighting-on: Power on, normal communications

Blinking: Power on, error occurred, parameter setting

mode activated

Lighting-off: Power off

Lighting-on while radio data are transmitted

Blinking while radio link is connected

Status Monitor

(Seven Segment)

Various displays with operation modes

•In Normal Mode

Normal communication: The channel number is

displayed.

Error occurred: The error number is displayed.

•In Parameter Setting Mode: The parameter number is

displayed.

•In Radio Wave Intensity Mode: The radio wave intensity

level is displayed.

I/O Monitor

X0, X1

Lighting-on when X0 or X1 signal is input to the terminal

block

Y0, Y1

Lighting-on when Y0 or Y1 signal is output from the

terminal block

Operation

Buttons

MODE/BACK

Operation mode switching and hierarchy transfer in

Parameter Setting Mode

▼ (Down key)

Parameter no./value increase/decrease in Parameter

Setting Mode

▲ (Up key)

SET

Hierarchy transfer in Parameter Setting Mode

Terminal Block

Refer to Section 13-9 Terminal Block Specification.

Stopper

Press the stopper to insert an electric wire and leave it to

fix the wire.

USB Connector

A PC is connected to the USB connector for using the

Setting Utility (SWL31-UT1).

SWL31-R4ML

Antenna

Operation Buttons

Status Monitor

Radio Monitor

I/O Monitor

Terminal Block

USB Connector

Stopper

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5. RADIO UNIT INSTALLATION ENVIRONMENT

●Installation Environment

Install the Radio Unit avoiding the following environments.

•A place with direct sun light

•A place with extremely high humidity

•A place with corrosive or inflammable gases

•A place with intense electric field or ferromagnetic field occurrence

●Request on Installing Radio Unit

The Radio Unit transmits/receives data using radio waves. For using it with stable

communication status, install it paying attention on the following.

•Install the antennas of the units which communicate parallel to each other as much as

possible.

•Place metallic plates and concrete walls away from the antenna as far as possible (0.3 m

(11.8 in) at least).

•Install the antenna at a place 1.5 m (59.1 in) or higher from the floor to prevent impact from

moving objects (including human bodies).

•When communications are checked with a temporal installation, the unit shall be installed

on a control board or others which the unit is actually to be installed because

communications are affected by the environment near the fixing part such as metal and

concrete. (If the Radio Unit is installed in a metallic control board, install the flange head

antenna outside of the board.)

•The Radio Unit and antenna are indoor types.

If they are used outdoors, place them avoiding water (rain, fog, snow, etc.) and direct sun light

in a nonmetallic container such as a plastic case for outdoors.

Impact of water on the communication distance is assumed for electric wave characteristics.

In addition, if the plastic case has a metallic plate embedded, it shall not be used because it will

be an obstruction and significantly affect the communication distance.

10/43

6. SYSTEM CONFIGURATION

The system configuration example for the SWL31 Radio Series is described below.

The I/O addresses of the slave stations and extension units are closely allocated in the order of

smaller registered station numbers.

The bit I/O leading addresses' RXm and RYm depend on the parameters of the master station.

The word I/O leading addresses' RWr and RWw depend on the parameters of the master station.

* Refer to the I/O Correspondence Table in the next page.

* For the details of the parameter setting, refer to "2.4 GHz Band Radio Unit Setting Utility

(SWL31-UT1) User's Manual."

Refer to the figure below for the maximum bit points, word points, number of slave stations registered,

and number of extension units registered.

SWLEX-X16

Ethernet

(100BaseTX)

MC Protocol

(3E Frame,

1E Frame)

[Master Station]

Input: 2048 points Output: 2048 points

Input: 256 points Output: 256 points

<Maximum slave stations (relay stations

included)>

Registration number: 40 units

2-point input

2-point output

16-point input

16-point output

[SWLEX-XY16 Station No. 1]

16-point input

Extension Unit Link (RS485)

[Slave Station 1]

[Slave Station 2]

(Pulse count effective)

[Slave Station 3]

2-point input

2-point output

2.4 GHz Band

Radio

Communication

16-bit occupation

16-bit/2-word occupation

16-bit occupation

Extension Unit Link (RS485)

PLC

Address

RXm0 to F

RYm0 to F

Address

RX(m+1)0 to F

RY(m+1)0 to F

Address

RX(m+2)0 to F

RY(m+2)0 to F

Address

RX(m+4)0 to F

RY(m+4)0 to F

[SWLEX-XY16 Station No. 2]

[SWLEX-X16 Station No. 1]

Address

RX(m+5)0 to F

Address

RX(m+3)0 to F

RY(m+3)0 to F

SWL31-ETMC

SWL31-R4ML

[SWLEX-AD4 Station No. 3]

AD 4-point

input

Address

RWr+0 to 3

RWw+0 to 3

Pulse Count

1ch input RWr+4 to 5

RWw+4 to 5

[SWLEX-AD4 Station No. 2]

AD 4-point

input

Address

RWr+6 to 9

RWw+6 to 9

Four word occupation

Slave Station 1

Slave Station 2

Slave Station 3

16-point input

16-point output

2-point

output

Input: 144 points Output: 144 points

Input: 36 points Output: 36 points

Registration number: 8 units

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