Shinko SGB, SGBW, SGBL Instruction Manual

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Page 1

RATIO TRANSMITTER

SGB

SGBW

SGBL

INSTRUCTION MANUAL

Page 2

Preface

Thank you for purchasing our SGB, SGBW or SGBL, Ratio Transmitter. This manual contains instructions for the mounting, functions, operations and notes when operating the SGB, SGBW or SGBL. To prevent accidents arising from the misuse of this instrument, please ensure the operator receives this manual.

Notes

• This instrument should be used in accordance with the specifications described in the manual. If it is not used according to the specifications, it may malfunction or cause a fire.

• Be sure to follow the warnings, cautions and notices. If they are not observed, serious injury or malfunction may occur.

• The contents of this instruction manual are subject to change without notice.

• Care has been taken to ensure that the contents of this instruction manual are correct, but if

there are any doubts, mistakes or questions, please inform our sales department.

• This instrument is designed to be installed on a DIN rail within a control panel. If it is not,

measures must be taken to ensure that the operator does not touch power terminals or other high voltage sections.

• Any unauthorized transfer or copying of this document, in part or in whole, is prohibited.

• Shinko Technos CO., LTD. is not liable for any damage or secondary damage(s) incurred as a

result of using this product, including any indirect damage.

SAFETY PRECAUTIONS (Be sure to read these precautions before using our products.)

The safety precautions are classified into categories: “Warning” and “Caution”. Depending on circumstances, procedures indicated by Caution may result in serious consequences, so be sure to follow the directions for usage.

Warning

• To prevent an electrical shock or fire, only Shinko or qualified service personnel may handle the inner assembly.

• To prevent an electrical shock, fire, or damage to instrument, parts replacement may

only be undertaken by Shinko or qualified service personnel.

Safety Precautions

• To ensure safe and correct use, thoroughly read and understand this manual before using this instrument.

•

This instrument is intended to be used for industrial machinery, machine tools and measuring

equipment. Verify correct usage after purpose-of-use consultation with our agency or main office. (Never use this instrument for medical purposes with which human lives are involved.)

• External protection devices such as protection equipment against excessive temperature rise, etc. must be installed, as malfunction of this product could result in serious damage to the system or injury to personnel. Proper periodic maintenance is also required.

•

This instrument must be used under the conditions and environment described in this manual. Shinko Technos Co., Ltd. does not accept liability for any injury, loss of life or damage occurring

ue to the instrument being used under conditions not otherwise stated in this manual.

Caution with Respect to Export Trade Control Ordinance

To avoid this instrument from being used as a component in, or as being utilized in the manufacture of weapons of mass destruction (i.e. military applications, military equipment, etc.), please investigate the end users and the final use of this instrument.

In the case of resale, ensure that this instrument is

not illegally exported.

Caution

Procedures which may lead to dangerous conditions and

cause death or serious injury, if not carried out properly.

Procedures which may lead to dangerous conditions and cause

superficial to medium injury or physical damage or may degrade or damage the product, if not carried out properly.

Page 3

Installation Precautions

Caution

This instrument is intended to be used under the following environmental conditions (IEC61010-1): Overvoltage category , Pollution degree 2 Ensure the mounting location corresponds to the following conditions:

• A minimum of dust, and an absence of corrosive gases

• No flammable, explosive gases

• No mechanical vibrations or shocks

• No exposure to direct sunlight, an ambient temperature of -10 to 55 (14 to 131 ) that does not change rapidly, and no icing

• An ambient non-condensing humidity of 35 to 85 %RH

•

No large capacity electromagnetic switches or cables through which large current is flowing

• No water, oil or chemicals or the vapors of these substances can come into direct

contact with the unit.

• When installing this unit within a control panel, please note that ambient temperature of

this unit – not the ambient temperature of the control panel – must not exceed 55 (131 ). Otherwise the life of electronic components (especially electrolytic capacitor) may be shortened.

Note: Avoid setting this instrument directly on or near flammable material even though

the case of this instrument is made of flame-resistant resin.

Wiring Precautions

Caution

• Do not leave bits of wire in the instrument, because they could cause a fire and malfunction.

• When wiring, use a crimping pliers and a solderless terminal with an insulation sleeve in which an M3 screw fits.

• Tighten the terminal screw using the specified torque. If excessive force is applied to the screw when tightening, the screw or case may be damaged.

• This instrument does not have a built-in power switch, circuit breaker and fuse. It is

necessary to install a power switch, circuit breaker and fuse near the instrument.

(Recommended fuse: Time-lag fuse, rated voltage 250 V AC, rated current 2 A)

•

For wiring of the AC power source, be sure to use terminals as described in this manual.

If the AC power source is connected to incorrect terminals, the unit will be burnt out.

• Do not apply a commercial power source to the sensor which is connected to the input terminal nor allow the power source to come into contact with the sensor.

• When using DC voltage and current input, do not confuse polarity when wiring.

• Keep the input/output wires and power line separate.

Operation and Maintenance Precautions

Caution

• Do not touch live terminals. This may cause an electrical shock or problems in operation.

• Turn the power supply to the instrument OFF when retightening the terminal or cleaning. Working on or touching the terminal with the power switched ON may result in severe

injury or death due to electrical shock.

• Use a soft, dry cloth when cleaning the instrument. (Alcohol based substances may tarnish or deface the unit.)

• As the display section is vulnerable, be careful not to put pressure on, scratch or strike

it with a hard object.

Page 4

Characters used in this manual [ : No character is indicated (unlit).]

Indication Number, /

-1 0 1 2 3 4 5 6 7 8 9 °C °F

Indication Alphabet A B C D E F G H I J K L M

Indication Alphabet N O P Q R S T U V W X Y Z

Contents Page

1. Model ....................................................................................................................................5

1.1 Model..........................................................................................................................5

1.2 How to Read the Model Label .................................................................................6

2. Name and Functions...........................................................................................................7

2.1 Front Panel................................................................................................................7

2.2 Display Section .........................................................................................................8

3. Mounting ..............................................................................................................................9

3.1 External Dimensions (Scale: mm) ..........................................................................9

3.2 Mounting to, and Removal from the DIN Rail......................................................10

4. Wiring .................................................................................................................................11

4.1 Lead Wire Solderless Terminal .............................................................................11

4.2 Circuit Configuration..............................................................................................11

4.3 Terminal Arrangement............................................................................................12

4.4 Wiring.......................................................................................................................13

5. Display Mode .....................................................................................................................14

6. Setting Mode......................................................................................................................16

6.1 Display Transition in Setting Mode.......................................................................16

6.2 Input Setting Mode .................................................................................................18

6.3 Output 1 Setting Mode ...........................................................................................20

6.4 Output 2 Setting Mode ...........................................................................................23

6.5 Instrument Setting Mode .......................................................................................26

6.6 Communication Setting Mode...............................................................................28

6.7 Custom Display Setting Mode...............................................................................30

6.8 Manual Mode ...........................................................................................................30

7. Adjustment.........................................................................................................................31

7.1 Basic Operation of Adjustment.............................................................................31

7.2 Adjustment..............................................................................................................31

7.2.1 Output 1 Adjustment.......................................................................................31

7.2.2 Output 2 Adjustment.......................................................................................31

8.1 Indication after Power-on.......................................................................................32

8.2 Operation.................................................................................................................32

8.2.1 Input Indication Range....................................................................................32

8.2.2 Indication Range of Output 1 and Output 2..................................................32

8.2.3 Input Disconnection........................................................................................32

8.2.4 Indication Time Setting...................................................................................33

8.2.5 Ratio and Bias Settings ..................................................................................33

9. Specifications....................................................................................................................37

10. Troubleshooting ..............................................................................................................40

10.1 Indication.................................................................................................................40

10.2 Key Operation .........................................................................................................40

10.3 Operation.................................................................................................................40

11. Character Table................................................................................................................41

Page 5

1. Model

1.1 Model SGB

S G B - □ □ □ – 0 - □

Option

0: No option needed 1: Multi-rotation trimmer 2: Moisture-proof treatment 3: Multi-rotation trimmer + Moisture-proof treatment

Power supply

0: 100 to 240 V AC 1: 24 V AC/DC

Output

Input

Series name

SGBW

S G B W - □ □ □ □ - 0 - □

Option

0: No option needed 1: Multi-rotation trimmer， 2: Moisture-proof treatment 3:

Multi-rotation trimmer + Moisture-proof treatment

Power supply

100 to 240 V AC

Output 2

Output 1

Input

Series name

SGBL

S G B L - □ □ □ – 0 - □

Option

0: No option needed 1: Multi-rotation trimmer 2: Moisture-proof treatment 3: Multi-rotation trimmer + Moisture-proof treatment

Power supply

0: 100 to 240 V AC 1: 24 V AC/DC

Output

Input

Series name (with Serial communication)

Page 6

*1: Input

Code Input Type Code Input Type

Direct

current

4 to

20 mA

(Built

in 50

shunt resistor

)

voltage

0 to 10 mV

(1Minput resistance)

4 to 20 mA

(250

shunt resistor)

0 to 50 mV

(1Minput resistance

)

4 to 20 mA

(50

shunt resistor)

0 to 60 mV

(1Minput resistance)

0 to 20 mA

(250

shunt resistor)

0 to 100 mV

(1Minput resistance)

0 to 16 mA

(62.5

shunt resistor)

0 to 1 V

(1Minput resistance)

2 to 10 mA

(250

shunt resistor)

0 to 5 V

(1Minput resistance)

0 to 10 mA

(100

shunt resistor)

1 to 5 V

(1Minput resistance)

1 to 5 mA

(100

shunt resistor)

-5 to 5 V

(1Minput resistance)

0 to 1 mA

(1000

shun

t resistor)

0 to 10 V

(1Minput resistance)

10 to 50 mA

(10

shunt resistor)

-10 to 10 V

(1Minput resistance)

*2: Output, Output 1, Output 2

Code Output Type Code Output Type

Current

output

4to20mAA

Voltage

output

0to10

20to20mAB0to100mV30to16mAC0to1V42to10mAD0to5

50to10mAE1to5

F0to10V

G-5to5V*

* Not available for SGBW.

1.2 How to Read the Model Label

The model label is attached to the left side of the case.

Terminal arrangement

Model (e.g. SGBW-A011-0-0)

Input (Enter a type selected in [Input type].)

Output 1 (Enter a type selected in [Output 1 type].)

Output 2 (Enter a type selected in [Output 2 type].)

Serial number

(Fig. 1.2-1)

Page 7

2. Name and Functions

2.1 Front Panel

SGB, SGBL SGBW

①

③

④

⑤

⑥

①

③

④

⑤

⑥

⑦

⑧

⑨

⑩

⑦

⑧

② ②

(Fig. 2-1)

①

Display section

Indicates setting contents, input/output value.

②

Mounting screw

Used for fixing the instrument to the socket or removal from it.

③

DISP key

Switches the displays, and moves to the next setting item. In Manual mode, Output 1 and Output 2 setting can be switched. Releases the lock status of the DISP key by pressing for 3 seconds.

④

MODE key

Selects either a setting mode or a display mode. Shifts the digit for the Custom Display. Enters the setting mode by pressing and holding for 5 seconds.

⑤

UP key

Increases the numerical value. Contents of Multi-Display A and B can be changed alternately when Default Display is RUN display mode 1, 2*, 3, 4*, 5 and 6*.

⑥

DOWN key

Decreases the numerical value. Enters Manual mode by pressing for 3 seconds.

⑦

Output

1Zero

Adjusts the value of Output 1 Zero.

⑧

Output

1Span

Adjusts the value of Output 1 Span.

⑨

Output

2Zero

Adjusts the value of Output 2 Zero.

⑩

Output

2Span

Adjusts the value of Output 2 Span.

* Only for SGBW

Page 8

2.2 Display Section

SGB, SGBL SGBW

① ②

③ ④

⑦ ⑧ ⑨ ⑩

⑤ ⑥

⑪① ② ③ ④

⑦ ⑧ ⑨ ⑩

⑤ ⑥

⑫

⑬

⑭

⑮

⑯

⑰

⑱

⑪

⑬ ⑭ ⑮ ⑯

⑱

(Fig. 2-2)

①

Setting display

indicator A

Lights up for the Setting display or Custom display.

②

Input indicator A

Lights up when Multi-Display A indicates an input value.

③

Alarm indicator A

Lights up if an input error or input disconnection occurs while Multi-Display A indicates an input value.

④

Output indicator A

Lights up when Multi-Display A indicates an output value.

⑤

mA indicator

Lights up when mA is selected in [Indication unit].

⑥

% indicator

Lights up when % is selected in [Indication unit].

⑦

Setting display

indicator B

Lights up for the Custom display.

⑧

Input indicator B

Lights up when Multi-Display B indicates an input value.

⑨

Alarm

indicator

Lights up an input error or input disconnection occurs while Multi-Display B indicates an input value.

⑩

Output indicator

Lights up when Multi-Display B indicates an output value.

⑪

indicator

Lights up when Multi-Display A indicates an input value, Output 1 output value, Input setting display or Output 1 setting display. Is turned OFF when Multi-Display A indicates custom characters.

⑫

indicator

Lights up when Multi-Display A indicates Output 2 output value or Output 2 setting display. Is turned OFF when Multi-Display A indicates custom characters.

⑬

Multi

Display

Indicates the following in accordance with the display indication:

Input value, output value, custom characters, setting item

⑭

V indicator

Lights up when V is selected in [Indication unit].

⑮

°Cindicator

Lights up when °C is selected in [Indication unit].

⑯

indicator

Lights up when Multi-Display B indicates an input value, Output 1 output value, Input setting display or Output 1 setting display. Is turned OFF when Multi-Display B indicates custom characters.

⑰

indicator

Lights up when Multi-Display B indicates Output 2 output value or Output 2 setting display. Is turned OFF when Multi-Display B indicates custom characters.

Page 9

⑱

Multi

Display

Indicates the following in accordance with the display indication:

Input value, output value, custom characters, setting value

Output indicators A and B, Alarm indicators A and B: Red

Other indicators: White

3. Mounting

3.1 External Dimensions (Scale: mm)

8P socket 11P socket

(Fig. 3.1-1)

DIN rail DIN rail

Page 10

3.2 Mounting to, and Removal from the DIN Rail

Caution

• Mount the DIN rail horizontally.

• To remove the socket, a flat blade screwdriver is required.

Never turn the screwdriver when inserting it into the Lock lever. If excessive power is applied to the lever, it may break.

• If the instrument is mounted in a position susceptible to vibration or shock, mount

commercially available fastening plates at both ends of the instrument.

Recommended Fastening Plate

Manufacturer Model

Omron Corporation

End plate PFP-M

IDEC Corporation

Fastening plate BNL6

Panasonic Electric Works Co., Ltd.

Fastening plate ATA4806

Mounting to the DIN rail (Fig. 3.2-1)

①

Loosen the mounting screw on the front panel before removing the SGB from the socket.

② Make sure the lock lever of the socket is located in the lower part of the socket.

Hook the upper side of the socket onto the DIN rail, then fit the lower part of the socket onto the DIN rail (A clicking sound should be heard when done properly).

Caution

• Before inserting the instrument to the socket, make sure the cable is wired properly.

(Refer to “4. Wiring”.)

• When inserting or removing the socket, make sure the socket is oriented vertically.

If force is applied in any other direction than vertically, a malfunction may occur.

• If the mounting screw is fastened too tightly, a malfunction may occur.

③ Insert the SGB into the socket. ④ Fasten the mounting screw by turning it clockwise, to secure the SGB onto the

socket. Tighten the screw lightly.

Removal from the DIN rail (Fig. 3.2-2)

① Turn the power to the instrument OFF. ② Separate the instrument from the socket by loosening the mounting screw on the

front panel.

③ Insert a flat blade screwdriver into the Lock lever (lower part of the socket), and

remove the socket from the DIN rail while pulling the lever down.

(Fig. 3.2-1) (Fig. 3.2-2)

DIN rail

Lock lever

Page 11

4. Wiring Warning

Turn the power supply to the instrument off before wiring or checking. Working on or touching the terminal with the power switched on may result in

severe injury or death due to electrical shock.

4.1 Lead Wire Solderless Terminal

Use a solderless terminal with an insulation sleeve in which an M3 screw fits as shown below. The torque should be 0.63 N•m.

Solderless

Termina

Manufacturer Model

Y-type

Nichifu Terminal Industries Co., Ltd. TMEV1.25Y-3 Japan Solderless Terminal MFG Co., Ltd. VD1.25-B3A

Ring-type

Nichifu Terminal Industries Co., Ltd. TMEV1.25-3 Japan Solderless Terminal MFG Co., Ltd. V1.25-3

Y-type Ring-type (Scale: mm)

4.2 Circuit Configuration SGB, SGBL

(Fig. 4.2-1)

SGBW

(Fig. 4.2-2)

Input

circuit

Output

circuit

Communi-

cation circuit

Modular

jack

Power

circuit

Front

trimmer

Display/

Setting key

circuit

1 4

CPU

For SGBL

Page 12

4.3 Terminal Arrangement

SGB SGBL

(Fig. 4.3-1) (Fig. 4.3-2)

SGBW

(Fig. 4.3-3)

PWR Power supply 100 to 240 V AC or 24 V AC/DC OUT (OUT1) Output or Output 1 (for SGBW) OUT2 Output 2 (for SGBW) A Direct current

input

V DC voltage

input

RS-485 Serial communication (for SGBL)

Page 13

4.4 Wiring

Warning

• For 100 to 240 V AC, if the AC power source is connected to incorrect terminals, the instrument will be burnt out.

(1) Power Source Wiring

SGB, SGBL: Use terminals ⑬, ⑭ for the power supply to the instrument.

For 24 V DC, use terminals ⑬(+), ⑭(-) for the power supply to the instrument.

SGBW: Use terminals ⑩, ⑪ for the power supply to the instrument.

(2) Output Wiring

SGB, SGBL: Use terminals ⑨(+), ⑫(-) for the output wiring. SGBW: Output 1: Use terminals ⑦(+), ⑧(-) for Output 1 wiring.

Output 2: Use terminals ③(+), ⑥(-) for Output 2 wiring.

(3) Input Wiring

SGB, SGBL: Use terminals ①, ④ for the input wiring. SGBW: Use terminals ①, ② for the input wiring.

(4) Communication Wiring

For the SGBL, connect the SGBL to SGBL using the provided cable.

(Fig. 4.4-1)

Page 14

5. Display Mode

•

: Available only for the SGBW.

Default Display: If the MODE and DISP keys (in that order) are pressed together

for approx. 3 seconds in any display mode, the display mode

will

become the Default Display. Once the Default Display is set,

the DISP key will be in lock status.

3 seconds on the Default Display, the key lock status will be cancelled. If the DISP key is pressed while the DISP key is in lock status, Multi-Display A indicates .

RUN display

mode 2

RUN display

mode 1

DISP key

RUN display

mode 4

RUN display

mode 3

Default Display

RUN display

mode 5

MODE key

DISP key

for 3 sec

DISP key

MODE key

DISP key

for 3 sec

DISP key

MODE key

DISP key

for 3 sec

DISP keyMODE key

DISP key

for 3 sec

RUN display

mode 6

DISP key

MODE key

DISP key

for 3 sec

Custom display

mode 1

DISP key

MODE key

DISP key

for 3 sec

Custom display

mode 3

Custom display

mode 2

DISP key

Unlit display

mode

Custom display

mode 4

All unlit

display mode

MODE key

DISP key

for 3 sec

DISP key

MODE key

DISP key

for 3 sec

DISP key

MODE key

DISP key

for 3 sec

DISP keyMODE key

DISP key

for 3 sec

odel d

isplay

mode

DISP key

MODE key

DISP key

for 3 sec

DISP key

MODE key

DISP key

for 3 sec

MODE key

DISP key

for 3 sec

Page 15

RUN display mode 1

Multi-Display A indicates an input value, and Multi-Display B

ind

icates Output 1

output

value.

RUN display mode 2

Multi-Display A indicates an input value, and Multi-Display B

indicates Output 2

output

value.

RUN display mode 3

Multi-Display A indicates an input value, and Multi-Display B

unlit

RUN display mo

de 4

Multi-Display A indicates Output 1 output value, and

Multi

Display B

indicates Output 2

output

value.

RUN display mode 5:

Multi-Display A is unlit, and Multi-Display B indicates Output 1

output

value.

RUN display mode 6:

Multi-Display A is unlit, and Multi-Display B indicates Output 2

output

value.

Custom display mode 1: Multi-Display A indicates characters set in [Multi-Display A].

Multi

Display B indicates characters set in [Multi

Display B].

Custom display mode 2: Multi-Display A indicates an input value, and Multi-Display B

indicates the

characters

set in

[

Multi

Display B

]

Custom display mode 3: Multi-Display A indicates an Output 1 output value, and

Multi

Display B

indicates the characters set in [Multi

Display B].

Custom display mode 4: Multi-Display A indicates an Output 2 output value, and

Multi

Display B

indicates the characters set in [Multi

Display B].

Unlit display mode: Multi-Display A and B are unlit, and the Input indicator A lights

up. Alarm indicator A and B light up if they are under the conditions

of lighting.

All unlit display mode

All displays and indicators are unlit. Alarm indicator A and B do not light up even if they are under the

conditions of lighting.

Model display mode:

Multi-Display A indicates a model name, and Multi-Display B indicates an input code and output code.

Page 16

6. Setting Mode

6.1 Display Transition in Setting Mode

•

: Available only for the SGBW.

•

: Available only for the SGBL.

• If the MODE key is pressed and held down for approx. 5 seconds in each setting mode, the unit will move to the Default Display.

Default Display

Manual mode

(See p.30.)

DOWN key for 3 sec

MODE key, or after Manual mode auto return time has elapsed.

Returns to

the

Default Display.

Input setting

mode

(See pp.18-19.)

MODE

key

for5sec

DISP key for 3 sec

Input type

DISP key

Decimal point place

Output 0% value

DISP key

Output 100% value

DISP key

Indication unit

DISP key

Save settings

DISP key

Returns to

the

DefaultDisplay

DISP key

Output 1

setting mode

(See pp.20-22.)

MODE

key

Output 1 type

DISP key for 3 sec

utput

decimal point place

DISP key

Indication value

output

Indication value

output

100％

Output 1 low limit

Output 1 high limit

Output 2

setting mode

(See pp.23-25.)

MODE

key

DISP key for 3 sec

MODE

key

utput 1

Normal/Reverse

Save settings

DISP key

Output 1 ratio

DISP key

Output 1

bias

Input point 1

utput

output

value 1

Input point 2

utput

output

value

DISP key

Returns to

the

Default Display.

DISP key

Output 2 type

utput 2

decimal point place

DISP key

Indicati

on value

output

Indication value

output

100

Output 2 low limit

Output 2 high limit

utput

Normal/Reverse

Save settings

DISP key

Output 2 ratio

DISP key

Output

2 bias

Input point 1

utput

output

value 1

Input point 2

utput

output

value

DISP key

Returns to

the

Default Display.

DISP key

Page 17

Instrument

setting mode

(See pp.26-27.)

Filter time constant

DISP key for 3 sec

Sensor correction

DISP key

Indication time

DISP key

Auto/Manual

DISP key

Ratio setting

method

DISP key

Communication

setting mode

(See pp.28-29)

MODE

key

Instrument number

DISP key for 3 sec

ommunication

speed

DISP key

Data bit/Parity

DISP key

Stop bit

DISP key

esponse

delay time

DISP key

Save settings

Returns to

the

Default Display.

DISP key

Custom display

setting mode

(See p.30.)

MODE

key

Multi-display A

DISP key for 3 sec

Multi-display B

DISP key

Save settings

Returns to

the

DefaultDisplay

DISP key

MODE

key

Save settings

DISP key

To Input setting mode

Returns to

the

Default Display.

Manual mode

auto return time

DISP key

Page 18

6.2 Input Setting Mode

Input Type

Selects an input type.

Setting Range

Indicat

ion

Factory Default

Multi

Display A

Multi

Display B

4 to 20 mA Built-in 50



shunt resistor

4 to 20 mA

Built-in 50



shunt resistor

4 to 20 mA Externally mounted 250 shunt

esistor

4 to 20 mA Externally mounted 50 shunt

esistor

0to20 mA

0to16 mA

2to10 mA

0to10 mA

1to5 mA

0to1 mA

10to50 mA

0to10 mV

0to50 mV

0to60 mV

0to100 mV

0to1 V0to

5 V1to

5 V

-5to

5 V

0to10 V

-10to

10 V

Decimal Point Place

Selects a decimal point place.

Setting Range

ndication

Factory Default

Multi

Display A

Multi

Display B

No decimal point

2 digits after

decimal point

1 digit after decimal point

2 digits after decimal point

3 digits after decimal

point

Page 19

Output 0% Value

Sets an input value (indicated on the display) at the time of output 0%.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

Low limit of each input type to Output 100% value

Set value

4.00

Output 100% Value

Sets an input value (indicated on the display) at the time of output 100%.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

Output 0% value to High limit of each input type

Set value

20.00

Indication Unit

Selects the unit for indication.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

No unit

%mAV

°C

Save Settings

Selects whether the settings are saved (registered) or not.

Setting Range

Indi

cation

Factory Default

Multi

Display A

Multi

Display B

Save

Not save

Page 20

6.3 Output 1 Setting Mode

Output 1 Type

Selects an output 1 type.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

4to20 mA

4 to 20 mA

0to20 mA

0to16 mA

2to10 mA

0to10 mA

0to10 mV

0to100 mV

0to1 V0to

5 V1to

5 V0to

10 V

-5to

5 V

* Not available for the SGBW.

Output 1 Decimal Point Place

Selects a decimal point place for Output 1.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

No decimal point

2 digits after

decimal point

1 digit after decimal point

2 digi

ts after decimal point

3 digits after decimal point

Indication Value at Output 0%

Sets an indication value at the time of output 0%.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

-1999 to 9999 Set value

4.00

Indication Value at Output 100%

Sets an indication value at the time of output 100%.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

-1999 to 9999 Set value

20.00

Page 21

Output 1 Low Limit

Sets low limit of Output 1 output value.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

-10.0 to Output 1 high limit Set value

-10.0%

Output 1 High Limit

Sets high limit of Output 1 output value.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

Output 1 low limit to 110.0 Set value

110.0%

Output 1 Normal/Reverse

Selects either Normal mode or Reverse mode for Output 1 status.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

Normal

Reverse

Output 1 Ratio

Sets the ratio for Output 1 output value. Available when ‘Ratio setting’ is selected in [Ratio setting method] in Instrument setting mode.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

0.10 to 10.00 times Set value

1.00 times

Output 1 Bias

Sets the bias value for Output 1 output value. Available when ‘Ratio setting’ is selected in [Ratio setting method] in Instrument setting mode.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

-1000 to 1000% Set value

Page 22

Input Point 1

Sets an input point for ‘Output 1 output value 1’. Available when ‘Output value setting’ is selected in [Ratio setting method] in Instrument setting mode.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

Output 0% value to Input point 2

Set value

4.00

Output 1 Output Value 1

Sets a value to output using the input value set in [Input point 1]. Available when ‘Output value setting’ is selected in [Ratio setting method] in Instrument setting mode.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

Output 0% value to Output 1 output value 2

Set value

4.00

Input Point 2

Sets an input point for ’Output 1 output value 2’. Available when ‘Output value setting’ is selected in [Ratio setting method] in Instrument setting mode.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

Input point 1 to Output 100% value

Set value

20.00

Output 1 Output Value 2

Sets a value to output using the input value set in [Input point 2]. Available when ‘Output value setting’ is selected in [Ratio setting method] in Instrument setting mode.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

Output 1 output value 1 to Output 100% value

Set value

20.00

Save Settings

Selects whether the settings are saved (registered) or not.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

Save

Not save

Page 23

6.4 Output 2 Setting Mode

Available only for the SGBW.

Output 2 Type

Selects an Output 2 type.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

4to20 mA

4 to 20 mA

0to20 mA

0to16 mA

2to10 mA

0to10mA0to10 mV

0to100 mV

0to1 V

0to5 V1to

5 V0to

10 V

Output 2 Decimal Point Place

Selects a decimal point place for Output 2.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

No decimal point

2 digits after

decimal point

1 digit after decimal point

2 digits after decimal point

3 digits after decimal point

Indication Value at Output 0%

Sets an indication value at the time of output 0%.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

-1999 to 9999 Set value

4.00

Indication Value at Output 100%

Sets an indication value at the time of output 100%.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

-1999 to 9999 Set value

20.00

Page 24

Output 2 Low Limit

Sets low limit of Output 2 output value.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

-10.0 to Output 2 high limit Set value

-10.0%

Output 2 High Limit

Sets high limit of Output 2 output value.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

Output 2 low limit to 110.0 Set value

110.0%

Output 2 Normal/Reverse

Selects either Normal mode or Reverse mode for Output 2 status.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

Normal

Reverse

Output 2 Ratio

Sets the ratio for Output 2 output value. Available when ‘Ratio setting’ is selected in [Ratio setting method] in Instrument setting mode.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

0.10 to 10.00 times Set value

1.00 times

Output 2 Bias

Sets the bias value for Output 2 output value. Available when ‘Ratio setting’ is selected in [Ratio setting method] in Instrument setting mode.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

-1000 to 1000% Set value

Page 25

Input Point 1

Sets an input point for ‘Output 2 output value 1’. Available when ‘Output value setting’ is selected in [Ratio setting method] in Instrument setting mode.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

Output 0% value to Input point 2

Set value

4.00

Output 2 Output Value 1

Sets a value to output using the input value set in [Input point 1]. Available when ‘Output value setting’ is selected in [Ratio setting method] in Instrument setting mode.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display

Output 0% value to Output 2 output value 2

Set value

4.00

Input Point 2

Sets an input point for ‘Output 2 output value 2’. Available when ‘Output value setting’ is selected in [Ratio setting method] in Instrument setting mode.

Setting Range

Ind

ication

Factory Default

Multi

Display A

Multi

Display B

Input point 1 to Output 100% value

Set value

20.00

Output 2 Output Value 2

Sets a value to output using the input value set in [Input point 2]. Available when ‘Output value setting’ is selected in [Ratio setting method] in Instrument setting mode.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

Output 2 output value 1 to Output 100% value

Set value

20.00

Save Settings

Selects whether the settings are saved (registered) or not.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

Save

Not save

Page 26

6.5 Instrument Setting Mode

Filter Time Constant

Sets the input filter time constant. Input fluctuation due to noise can be decreased.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

0.0 to 10.0 seconds Set value

0.0 sec

Sensor Correction

Sets sensor correction value. Input value = Current input value + (Sensor correction value)

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

-1000 to 1000 * Set value

* The placement of the decimal point follows the selection.

Indication Time

Sets duration from no operation until Multi-Display A, Multi-Display B and each action indicator are turned off. When set to 00.00, they remain lit. After indication time has elapsed, if any key is pressed while they are unlit, they will light up again.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

0 : 00 to 60 : 00 (Minutes : Seconds)

0 : 00 .................... Continuous

0:01to60:00

....

Indication time

Set value

Continuous

Auto/Manual

If AUTO is selected, the value will be output corresponding to the input value. When MANUAL is selected, the unit can enter Manual mode. The output value set in Manual mode will be output.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

Auto

Manual

Page 27

Ratio Setting Method

The ratio and bias value can be set by selecting ‘Ratio setting’. ‘Output value setting’ is used to determine input and output characteristics by setting 2 pairs of input point and output value.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

Ratio setting

Ratio

Output value setting

Manual Mode Auto Return Time

Sets duration from manual mode until the unit automatically returns to Default Display. If set to 0 (zero), auto return will not occur.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

0 to 60 minutes Set value

30 minutes

Save Settings

Selects whether the set contents are saved (registered) or not.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

Save

Not save

Page 28

6.6 Communication Setting Mode

Available only for the communication specifications.

Instrument Number

Sets an instrument number.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

1 to 247 Set value

Communication Speed

Selects the communication speed.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

9600 bps

38400 bps

19200 bps

38400 bps

Data bit/Parity

Selects data bit and parity.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Disp

lay B

bits/No parity

8 bits/Odd

bits/Even

bits/Odd

Stop Bit

Selects stop bit.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

1 bit

2 bits

Response Delay Time

Response from the instrument can be delayed after receiving command from the host computer.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

0 to 1000 ms Set value

10 ms

Page 29

Save Settings

Selects whether the settings are saved (registered) or not.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

Save

Not save

Page 30

6.7 Custom Display Setting Mode

Customizes characters to be indicated on the Multi-Display A and B*. Use alphanumeric characters and symbols.

(e.g.) FLOW, TEMP, No.1, No.2 * Number of characters which can be indicated differs depending on the display

mode. Refer to Section ‘5. Display Mode’ (pp.14, 15).

• If Custom display mode 1 is selected: Up to 8 characters can be displayed in total for both Multi-Display A and B.

• If any of Custom display mode 2 to 4 is selected:

Up to 4 characters can be displayed on the Multi-Display B.

Can be set from the thousands digit of the display. Digits can be selected with the MODE key.

Multi-Display A

Characters for the Multi-Display A can be customized.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

A to Z, 0 to 9, /, –，. , (Blank) Set value

AAAA

Multi-Display B

Characters for the Multi-Display B can be customized.

Setting Range

Indication

Factory Default

Multi

Display A

Multi

Display B

A to Z，0 to 9, /, –，. , (Blank) Set value

AAAA

Save Settings

Selects whether the set contents are saved (registered) or not.

Setting Range

Indication

Factory Default

Multi

-Display A

Multi

Display B

Save

Not save

6.8 Manual Mode

If MANUAL is selected in [Auto/Manual] in Instrument setting mode, press the DOWN key for 3 seconds on the Default Display. Then the unit will enter Manual mode. At this time, Multi-Display A indicates Output 1 output value, and Multi-Display B indicates Output 2 output value. The output value can be set by the UP or DOWN key. The output value is lit while setting. Pressing the DISP key switches the output to be set. The output to be set flashes. By pressing the MODE key in Manual mode, or after Manual mode auto return time has elapsed, the unit returns to the Default Display, and outputs the value corresponding to the input value.

Page 31

7. Adjustment

Performs the output zero and span adjustments. For this instrument, the output adjustment has already been completed when shipped. If the instrument is used with the ordered Input/Output spec, the adjustment is not required. However, for calibration, or for the fine adjustment of the SGB to which any equipment is connected, perform the adjustment.

Connect an mV generator or Dial resistor to the input terminals of this instrument. Connect a digital multimeter to the output terminals.

7.1 Basic Operation of Adjustment

Use the following trimmers on the front panel for adjustment. Output 1 Zero: Adjusts the value of Output 1 Zero. Output 1 Span: Adjusts the value of Output 1 Span. Output 2 Zero: Adjusts the value of Output 2 Zero. (for SGBW only) Output 2 Span: Adjusts the value of Output 2 Span. (for SGBW only)

7.2 Adjustment

All adjustment items are shown below. Perform adjustment as follows.

7.2.1 Output 1 Adjustment

The following outlines the procedure for Output 1 adjustment. ① Enter the value corresponding to output 0%, and adjust the value using the

‘Output 1 Zero’ trimmer while viewing the output value (on the digital multimeter).

② Enter the value corresponding to output 100%, and adjust the value using the

‘Output 1 Span’ trimmer while viewing the output value (on the digital multimeter).

③ Enter the value corresponding to output 0% again, and confirm the output value

(on the digital multimeter).

④ If the value corresponding to output 0% is not at 0%, repeat steps ① to ③

again.

7.2.2 Output 2 Adjustment

The procedure for Output 2 adjustment is the same as that of Output 1 adjustment. Use Output 2 Zero and Span trimmers for adjustment.

Page 32

8. Operation

8.1 Indication after Power-on

After the power is turned on, the instrument is switched to warm-up status for 3 seconds. Multi-Display A indicates a model name, and Multi-Display B indicates the input code and output code.

(e.g.) SGB-A01-0-0

Multi-Display A: Multi-Display B:

A value corresponding to input 0% will be output for Output 1 and Output 2.

8.2 Operation

After warm-up status, the unit enters display mode. The input signal selected in [Input type] will be converted to the output selected in [Output 1 type] and [Output 2 type].

8.2.1 Input Indication Range

The measured value is indicated within the following range:

[Output 0% value – (Output 100% value – Output 0% value) ×10%] to

[Output 100% value + (Output 100% value – Output 0% value) ×10%]

For a value lower than (and including) -2000, the input value and the minus (-) sign will be indicated alternately. For a value higher than (and including) 10000, the lower 4 digits will flash. (The placement of the decimal point follows the selection.) If the measured value exceeds the indication range:

will flash.

If the measured value drops below the indication range:

will flash.

8.2.2 Indication Range of Output 1 and Output 2

The output value is indicated within the following range:

[Indication value at output 0% – (Indication value at output 100%– Indication value at output 0%)×10%] to [Indication value at output 100% + (Indication value at output 100% – Indication

value at output 0%)×10%] However, the high limit value is 9999, and the low limit value is -1999. (The placement of the decimal point follows the selection.)

8.2.3 Input Disconnection

If input is disconnected, the input status will become as follows.

nput Range

nput Status

4 to 20 mA

Built

in 50

shunt resistor

Equals 0 mA input.

4 to 20 mA Externally mounted 250 shunt

esistor

Equals 0 mA input.

4 to 20 mA Externally mounted 50 shunt

esistor

Overscale *

0 to 20 mA

Equals 0 mA input.

0 to 16 mA

Equals 0 mA input.

Page 33

nput Range

nput Status

2 to 10 mA Equals 0 mA input. 0 to 10 mA Equals 0 mA input. 1 to 5 mA Equals 0 mA input. 0 to 1 mA Equals 0 mA input. 10 to 50 mA Equals 0 mA input. 0 to 10 mV Overscale * 0 to 50 mV Overscale * 0 to 60 mV Overscale * 0 to 100 mV Overscale * 0 to 1 V Overscale * 0 to 5 V Equals 0 V input. 1 to 5 V Equals 0 V input.

-5 to 5 V Equals 0 V input. 0 to 10 V Equals 0 V input.

-10 to 10 V Equals 0 V input.

* For the overscale status, the Alarm indicator lights up, and flashes

as an input value

8.2.4 Indication Time Setting

After preset indication time has elapsed, Multi-Display A, Multi-Display B and each action indicator are turned OFF. They will light up again if any key is pressed. They remain lit during setting mode, or in the event of an input error or input disconnection.

If the indication time is set to 00:00, they will remain lit.

8.2.5 Ratio and Bias Settings

● Ratio setting

If ‘Ratio setting’ is selected in [Ratio setting method], ratio and bias value for the output corresponding to the input value can be set.

 Output 1 ratio setting

Sets the ratio for Output 1 output value. The output will be produced by [(Input x Ratio) + Bias value] (for normal output) based on the slope set in [Output 0% value] and [Output 100% value].

 Output 2 ratio setting

Sets the ratio for Output 2 output value.

The output will be produced by [(Input x Ratio) + Bias value] (for normal output) based on the slope set in [Output 0% value] and [Output 100% value].

 Output 1 bias setting

Sets the bias value for Output 1 output value The bias value is added to [Input x Ratio] to produce the output based on the slope set in [Output 0% value] and [Output 100% value].

 Output 2 bias setting

Sets the bias value for Output 2 output value. The bias value is added to [Input x Ratio] to produce the output based on the slope set in [Output 0% value] and [Output 100% value].

Page 34

Normal output

Output

Input

(Fig. 8.2-1)

Reverse output

Output

Input

(Fig. 8.2-2)

50%

100%

100%50%

①

②

③

④

⑤

⑥

O=S-(RI+B)

O: Output (%)

R: Ratio

I: Input

B: Bias

S: 100%

①：R=1.0 B=0

②：R=2.0 B=0

③：R=0.5 B=0

④：R=1.0 B=50

⑤：R=1.0 B=-50

⑥：R=0.5 B=50

50%

100%

100%50%

①

②

③

④

⑤

⑥

O=(RI+B)

O: Output (%)

R: Ratio

I: Input

B: Bias

① R=1.0 B=0

② R=2.0 B=0

③ R=0.5 B=0

④ R=1.0 B=50

⑤ R=1.0 B=-50

⑥ R=0.5 B=50

Page 35

● Output value setting

If ‘Output value setting’ is selected in [Ratio setting method], the output value corresponding to the preset input point can be set.

When ‘Output 1 output value 1’ is smaller than ‘Output 1 output value 2’

(e.g.) Output 0% value: 400

Output 100% value: 2000 Indication value at output 0%: 400 Indication value at output 100%: 2000

①

Input point 1: 400 Output 1 output value 1: 400 Input point 2: 2000 Output 1 output value 2: 2000

②

Input point 1: 400 Output 1 output value 1: 400 Input point 2: 1200 Output 1 output value 2: 2000

③

Input point 1: 400 Output 1 output value 1: 400 Input point 2: 2000 Output 1 output value 2: 1200

④

Input point 1: 400 Output 1 output value 1: 1200 Input point 2: 1200 Output 1 output value 2: 2000

⑤

Input point 1: 1200 Output 1 output value 1: 400 Input point 2: 2000 Output 1 output value 2: 1200

⑥

Input point 1: 400 Output 1 output value 1: 1200 Input point 2: 2000 Output 1 output value 2: 2000

(Fig. 8.2-3)

400

1200

2000

20001200

①

②

③

④

⑤

⑥

Output

Input

Page 36

When ‘Output 1 output value 1’ is larger than ‘Output 1 output value 2

(Fig. 8.2-4)

400

1200

2000

20001200

①

②

③

④

⑤

⑥

(e.g.) Output 0% value: 400

Output 100% value: 2000 Indication value at output 0%: 400 Indication value at output 100%: 2000

①

Input point 1: 400 Output 1 output value 1: 2000 Input point 2: 2000 Output 1 output value 2: 400

②

Input point 1: 400 Output 1 output value 1: 2000 Input point 2: 1200 Output 1 output value 2: 400

③

Input point 1: 400 Output 1 output value 1: 2000 Input point 2: 2000 Output 1 output value 2: 1200

④

Input point 1: 400 Output 1 output value 1: 1200 Input point 2: 1200 Output 1 output value 2: 400

⑤

Input point 1: 1200 Output 1 output value 1: 2000 Input point 2: 2000 Output 1 output value 2: 400

⑥

Input point 1: 400 Output 1 output value 1: 1200 Input point 2: 2000 Output 1 output value 2: 400

Output

Input

Page 37

9. Specifications

Input Specifications

irect current

input

Input Range

hunt

Resistor

dication

Resolution

4 to 20 mA DC

50*1

25015010to20 mA DC

25010to16 mA DC

62.5

12to

10 mA DC

25010to10 mA DC

10011to5 mA DC

10010to1 mA DC

1000

110to

50 mA DC

* Built-in shunt resistor

DC voltage input

Input Range

Input

esistance

dication

Resolution

0to10 mV

1 M

0to50 mV

0to60 mV

0to100 mV

0to1 V10to5 V11to5 V1-5to

5 V10to10 V

-10to

10 V

Output 1 Specifications

irect current

Output Range

Allowable

Load

Resistance

ero

Adjustment

Range

Span

Adjustment

Range

4to20 mA

750

max.

-5 to 5% 95 to 105%

0to20 mA

750

max.

0to16 mA

900

max.

2to10 mA

1500

max.

0to10 mA

1500

max.

* 0 mA or less: Out of base accuracy

DC voltage

Output Range

Allowable

Load

Resistance

ero

Adjustment

Range

Span

Adjustment

Range

0to10 mV

10 k

min.

-5 to 5% 95 to 105%

0to100 mV

100 k

min.

0to1 V*11000

min.

0to5 V*15000

min.

1to5V5000

min.

0to10 V

10 k

min.

-5to

5 V*210 k

min.

*1: 0 V or less: Out of base accuracy *2: Not available for the SGBW.

Page 38

Output 2 Specifications

irect current

Output Range

Allowable

Load

Resistance

ero

Adjustment

Range

Span

Adjustment

Range

4to20 mA

750

max.

-5 to 5% 95 to 105%

0to20 mA

750

max.

0to16 mA

900

max.

2to10 mA

1500

max.

0to10 mA

1500

max

* 0 mA or less: Out of base accuracy

DC voltage

Output Range

Allowable

Load

Resistance

ero

Adjustment

Range

Span

Adjustment

Range

0to10 mV

10 k

min.

-5 to 5% 95 to 105%

0to100 mV

100 k

min.

0to1 V*1000

min.

0to5 V*5000

min.

1to5V5000

min.

0to10 V

10 k

min.

* 0 V or less: Out of base accuracy.

Performance

Base accuracy

(at 25

°C)

0.1% of each input span

Cold junction

compensation accuracy

0.5°C (1.0°F) at 20 10°C

Temperature coefficient

0.015 %/°C

0 to 10 mV output: 0.02 %/°C

esponse time

500 ms max. (0→90%)

Indication update

cycle

125 ms

Insulation

resistance

100 M minimum, at 500 V DC

ielectric strength

2.0 kV AC for 1 minute

General Structure

imensions

22.5 x 89 x 70 mm (W x H x D)

ight

Approx. 77 g

ounting method

DIN rail

Case

Flame-resistant resin, Color: Black

Front p

anel

Polycarbonate

Installation Specifications

Power s

upply

100 to 240 V AC 50/60 Hz 24 V AC/DC 50/60 Hz

Allowable voltage

range

100 to 240 V AC: 85 to 264 V AC 24 V AC/DC: 20 to 28 V AC/DC

ower consumption

100 to 240 V AC: Approx. 9 VA max.

(SGBL: Approx. 10 VA max.) 24 V AC: Approx. 6 VA max. (SGBL: Approx. 7 VA max.) 24 V DC: Approx. 3 W max. (SGBL: Approx. 4 W max.)

Amb

ienttemperature

-10 to 55°C (Non-condensing, no icing)

Amb

ent

humidity

35 to 85 %RH (Non-condensing)

Page 39

Serial Communication (for SGBL)

Operation from an

external computer

Reading and setting of various set values Reading of the input value and action status Function change

Communication

line

EIA RS-485

Communication

method

Half-duplex communication

Communication

speed

9600, 19200, 38400 bps (Selectable by keypad) (Factory default: 38400 bps)

Synchronization

method

Start-stop synchronization

Communication

protocol

Modbus RTU

Start b

1 bit

Data bit

8 bits

Parity

Even/Odd/No parity (Selectable by keypad) (Factory default: Odd)

Stop bit

1 bit or 2 bits (Selectable by keypad) (Factory default: 1 bit)

Response delay

time

Response from the instrument can be delayed after receiving command from the host computer. 0 to 1000 ms (Factory default: 10 ms)

Standard Function

Power failure

countermeasure

The setting data is backed up in the non-volatile IC memory.

Self-diagnosis

The CPU is monitored by a watchdog timer, and if an abnormal status occurs, the instrument is switched to warm-up status, turning all outputs OFF.

Page 40

10. Troubleshooting

10.1 Indication Problem Possible Cause Solution

Multi-Display A or B flashes or

when it indicates

an input value.

The sensor may be disconnected.

Replace with a new sensor.

Check whether the sensor is securely mounted to the input terminals of this instrument.

Connect the sensor terminals to the instrument input terminals securely.

Check the input signal source.

Ensure that the input signal source works normally.

Multi-Display A or B is irregular or unstable when it indicates an input value.

Check whether sensor input is correct.

Select the same sensor type as that of currently used

sensor. Sensor correction value is unsuitable.

Set it to a suitable value.

AC leaks into the sensor circuit.

Use an ungrounded type

sensor. There may be equipment that interferes with or makes noise near the instrument.

Keep the instrument clear of

any potentially disruptive

equipment.

10.2 Key Operation Problem Possible Cause Solution

If the DISP key is pressed, Multi-Display A shows , and the display mode cannot be switched.

The DISP key is in locked status.

Press the DISP key for approx. 3 seconds to release the key lock.

10.3 Operation Problem Possible Cause Solution

When Multi-Display A or B indicates an input value, the input value does not change.

The sensor may be out of order.

Replace with the new sensor.

Check whether input and output wires are securely connected to the I/O terminals of the instrument.

Ensure that input and output wires are securely connected to the I/O terminals of the

instrument. Check whether the wiring of input and output are correct.

Wire them correctly.

No output

Check whether Output type and Output Normal/Reverse are selected correctly.

Confirm the selection in

[Output type] and [Output

Normal/Reverse].

Page 41

11. Character Table

Please use the following factory default values for your reference.

Display mode

Setting Item Multi-Display A Multi-Display B Data

Default display mode Follows currently indicated display mode. RUN display mode 1 Input value Output 1 output

value

RUN display mode 2 * Input value Output 2 output

value RUN display mode 3 Input value Unlit RUN display mode 4 * Output 1 output

value

Output 2 output

value RUN display mode 5 Unlit Output 1 output

value RUN display mode 6 * Unlit Output 2 output

value Custom display mode 1 Custom display mode 2 Input value Custom display mode 3 Output 1 output

value

Custom display mode 4 * Output 2 output

value

Model display mode Model Input, Output codes

* Available only for the SGBW.

Setting mode

Setting Item Multi-Display A Multi-Display B Data

Input setting mode Unlit Output 1 setting mode Unlit Output 2 setting mode * Unlit Instrument setting mode Unlit Communication setting mode Unlit Custom display setting mode Unlit

* Available only for the SGBW.

Input setting mode

Setting Item Multi-Display A Multi-Display B Data

Input type Decimal point place Output 0% value Output 100% value Indication unit Save settings

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Output 1 setting mode

Setting Item Multi-Display A Multi-Display B Data

Output 1 type Output 1 decimal point place Indication value at output 0% Indication value at output 100% Output 1 low limit Output 1 high limit Output 1 Normal/Reverse Output 1 ratio Output 1 bias Input point 1 Output 1 output value 1 Input point 2 Output 1 output value 2 Save settings

Output 2 setting mode

Setting Item Multi-Display A Multi-Display B Data

Output 2 type Output 2 decimal point place Indication value at output 0% Indication value at output 100% Output 2 low limit Output 2 high limit Output 2 Normal/Reverse Output 2 ratio Output 2 bias Input point 1 Output 2 output value 1 Input point 2 Output 2 output value 2 Save settings

Instrument setting mode

Setting Item Multi-Display A Multi-Display B Data

Filter time constant Sensor correction Indication time Auto/Manual Ratio setting method Manual mode auto return time Save settings

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Communication setting mode (for SGBL)

Setting Item Multi-Display A Multi-Display B Data

Instrument number Communication speed Data bit/Parity Stop bit Response delay time Save settings

Custom display setting mode

Setting Item Multi-Display A Multi-Display B Data

Multi-Display A Multi-Display B Save settings

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***** Inquiries ***** For any inquiries about this unit, please contact our agency or the vendor where you purchased the unit after checking the following.

[Example]

• Model ------------------------------ SGB-A01-0-0

• Serial number -------------------- 154F05000

In addition to the above, please let us know the details of the malfunction, or discrepancy, and the operating conditions.

No. SGB11E2 2018.08

SHINKO TECHNOS CO., LTD.

OVERSEAS DIVISION

:Head Office URL: E-mail:

2-5-1, Senbahigashi, Minoo, Osaka, Japan

http://www.shinko-technos.co.jp/e/

overseas@shinko-technos.co.jp

Tel : Fax:

+81-72-727-6100 +81-72-727-7006