Shinko JIR-301-M User manual

DIGITAL INDICATOR

JIR-301-M

Instruction Manual

2

Preface

Thank you for purchasing our Digital Indicator JIR-301-M. This manual contains instructions for the mounting,

functions, operations and notes when operating the JIR-301-M. 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 through a control panel indoors. If it is not, measures must be

taken to ensure that the operator cannot 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 other qualified service personnel may handle the

inner assembly.

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

undertaken by Shinko or other 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 protective 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 due to the instrument being used

under conditions not otherwise stated in this manual.

Warning on Model Label

Caution

Failure to handle this instrument properly may result in minor or moderate injury or property damage due to

fire, malfunction, malfunction, or electric shock. Please read this manual before using the product to ensure

that you fully understand the product.

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.

3

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.

Precautions for Use

1. 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 0 to 50 (32 to 122 ) 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 where the vapors of these substances can come into direct contact with

the unit

• Please note that the ambient temperature of this unit – not the ambient temperature of the control panel

– must not exceed 50 (122 ) if mounted through the face of a control panel, otherwise the life of

electronic components (especially electrolytic capacitors) 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.

2. Wiring Precautions

Caution

• Do not leave wire remnants in the instrument, as they could cause a fire or malfunction.

• The terminal block of this instrument is designed to be wired from the upper side. The lead wire

must be inserted from the upper side of the terminal, and fastened with the terminal screw.

• Tighten the terminal screw using the specified torque. If excessive force is applied to the screw

when tightening, the terminal screw or case may be damaged.

• Do not pull or bend the lead wire on the terminal side when wiring or after wiring, as it could cause

malfunction.

• Use a thermocouple and compensating lead wire according to the sensor input specifications of

this instrument.

• Use the 3-wire RTD according to the sensor input specifications of this instrument.

• 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 a 24 V AC/DC power source, do not confuse polarity when using direct current (DC).

• When using a relay contact output type, externally use a relay according to the capacity of the load

to protect the built-in relay contact.

• When wiring, keep input wires (thermocouple, RTD, etc.) away from AC power sources or load wires.

• 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.

4

3. Operation and Maintenance Precautions

Caution

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

• Turn the power supply to the instrument OFF before 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.

4. Compliance with Safety Standards

Caution

• Always install the recommended fuse described in this manual externally.

• If the instrument is used in a manner not specified by the manufacturer, the protection provided by the

instrument may be impaired.

• Use a device with reinforced insulation or double insulation for the external circuit connected to this

product.

• When using this product as a UL certified product, use a power supply conforming to Class 2 or LIM for

the external circuit connected to the product.

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

Indication

Number, /

-1

0

1

2

3

4

5

6

7

8

9

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 
 
Model ............................................................................................................................................................ 6 
1 Model ....................................................................................................................................................... 6 
2 How to Read the Model Label ................................................................................................................. 7 
Name and Functions ..................................................................................................................................... 8 
Mounting to the Control Panel ....................................................................................................................... 9 
1 Site Selection ........................................................................................................................................... 9 
2 External Dimensions (Scale: mm) ........................................................................................................... 9 
3 Panel Cutout (Scale: mm) ........................................................................................................................ 9 
4 Mounting the Unit................................................................................................................................... 10 
Wiring ........................................................................................................................................................... 11 
1 Terminal Arrangement ............................................................................................................................. 11 
2 Lead Wire Solderless Terminal .............................................................................................................. 12 
3 When Using as a Current Loop Supply .................................................................................................. 12 
Setup ........................................................................................................................................................... 13 
1 Registering the Selected Item or Value .................................................................................................. 13 
2 Alarm Setting Mode ............................................................................................................................... 14 
3 Auxiliary Function Setting Mode 1 .......................................................................................................... 15 
4 Auxiliary Function Setting Mode 2 .......................................................................................................... 18 
5 Maintenance Mode ................................................................................................................................ 25 
Operation .................................................................................................................................................... 26 
1 Operation ............................................................................................................................................... 26 
2 Switching SV Display Indication ............................................................................................................ 26 
3 How to Use the Alarm Output ................................................................................................................ 26 
4 How to Use the Event Input Function .................................................................................................... 26 
Alarm Action ................................................................................................................................................ 27 
1 High Limit Alarm, Low Limit Alarm ......................................................................................................... 27 
2    A3 High/Low Limit Range Alarm Action ............................................................................................. 28 
3    A4 High/Low Limit Range Alarm Action ............................................................................................. 28 
Specifications .............................................................................................................................................. 29 
1 Standard Specifications ......................................................................................................................... 29 
2 Optional Specifications .......................................................................................................................... 33 
Troubleshooting ........................................................................................................................................... 35 
Character Table ......................................................................................................................................... 37 
1 Alarm Setting Mode ............................................................................................................................. 37 
2 Auxiliary Function Setting Mode 1 ........................................................................................................ 38 
3 Auxiliary Function Setting Mode 2 ........................................................................................................ 39 
4 Maintenance Mode .............................................................................................................................. 42 
Key Operation Flowchart ........................................................................................................................... 43 
 

6

1. Model

1.1 Model

JIR-301-M □, □□□

Series name: JIR-301-M (W96 x H48 x D110 mm)

Input

M

Multi-range (*1)

Power supply

100 to 240 V AC

1

24 V AC/DC (*2)

Option

A4

Alarm 4 output (*3)

C5

Serial communication (RS-485)(*4)

P24

Insulated power output 24 3 V DC (*5), (*6)

P5

Insulated power output 5 0.5 V DC (*5), (*6)

DSB

Power for 2-wire transmitter (Current loop supply)(*6), (*7)

TA2 (4-20)

Transmission

output 2 (*3)

Direct current

output

4 to 20 mA DC

TA2 (0-20)

0 to 20 mA DC

TV2 (0-1)

DC voltage

output

0 to 1 V DC

TV2 (0-5)

0 to 5 V DC

TV2 (1-5)

1 to 5 V DC

TV2 (0-10)

0 to 10 V DC

TA (0-20)

User specified

Transmission

output (*8)

Direct current

output

0 to 20 mA DC

TV (0-1)

DC voltage

output

0 to 1 V DC

TV (0-5)

0 to 5 V DC

TV (1-5)

1 to 5 V DC

TV (0-10)

0 to 10 V DC

BK

Color: Black

TC

Terminal cover

Alarms A1, A2 and A3 outputs are standard features. Alarm types (4 types for A1, A2, and 5 types for A3

as well as No alarm action) and Energized/De-energized can be selected.

(*1) Thermocouple (10 types), RTD (2 types), Direct current (2 types) and DC voltage (4 types) can be

selected by keypad.

(*2) Power supply voltage 100 to 240 V AC is standard. When ordering 24 V AC/DC, enter ‘1’ after the

input code.

(*3) Alarm 4 output (A4 option) and Transmission output 2 (T 2 option) cannot be used together.

(*4) If Serial communication (RS-485)[C5 option] is ordered, the Event input function will not be available.

(*5) Insulated power output (P24 option) and Insulated power output (P5 option) cannot be used together.

If Insulated power output (P24 option) or Insulated power output (P5 option) is ordered, A2 output

cannot be used.

(*6) Insulated power output (P24 or P5 option) cannot be used with the Power for 2-wire transmitter

(DSB option).

(*7) If Power for 2-wire transmitter (DSB option) is ordered, only 4 to 20 mA DC input (Built-in 50

shunt resistor) can be used.

(*8) TA (4-20 mA DC) is a standard feature.

7

1.2 How to Read the Model Label

Model labels are attached to the case and the inner assembly.

Top of the case

(Fig. 1.2-1)

No.

Description

Example

①

Terminal arrangement

Terminal arrangement of JIR-301-M

C5, TA(0 to 20), TA2(0 to 20)

②

Model

JIR-301-M C5, TA(0 to 20), TA2(0 to 20)

③

Input

MULTI-RANGE (Multi-range input)

④

A1, A2, A3, A4, P24, P5 outputs

A1, A3: 3 A 250 V AC

A2: 3 A 250 V AC

⑤

Power supply voltage

Power consumption

100 to 240 V AC 50/60 Hz,

10 VA

⑥

Serial number

No.165F05000

⑦

Manufacturing factory ID

SF (Fukuoka factory)

⑧

Compliant standards

CE, UL

⑨

RoHS

RoHS directive compliant

⑩

Ambient temperature

0 to 50

⑪

Manufacturer

SHINKO TECHNOS CO., LTD.

Inner assembly

No.

Description

Example

①

Model

JIR-301-M

②

Serial number

No. 165F05000

①

②

③

④

⑤

⑥

⑦

⑧

⑨

⑩

⑪

①

②

(Fig. 1.2-2)

8

2. Name and Functions

(Fig. 2-1)

Display, Indicator

Name

Description

PV Display

Indicates PV (process variable) or characters in the setting mode with the red LED.

SV Display

Indicates A1/A2/A3/A4 value or the set value in the setting mode with the green

LED.

HOLD indicator

When PV is held (HOLD, Peak HOLD, Bottom HOLD), the yellow LED is lit.

TX/RX indicator

The yellow LED is lit during Serial communication (C5 option) TX (transmitting)

output.

A1 value indicator

When A1 value is indicated on the SV Display, the green LED is lit.

A2 value indicator

When A2 value is indicated on the SV Display, the green LED is lit.

A3 value indicator

When A3 value is indicated on the SV Display, the green LED is lit.

A4 value indicator

When A4 value is indicated on the SV Display, the green LED is lit. (A4 option)

A1 action indicator

When A1 output is ON, the red LED is lit.

While A1 output is held (maintained), the red LED flashes.

A2 action indicator

When A2 output is ON, the red LED is lit.

While A2 output is held (maintained), the red LED flashes.

A3 action indicator

When A3 output is ON, the red LED is lit.

While A3 output is held (maintained), the red LED flashes.

A4 action indicator

When A4 output is ON, the red LED is lit.

While A4 output is held (maintained), the red LED flashes. (A4 option)

Key

Name

Description

UP key

Increases the numeric value.

If High/Low limit range alarm is selected in [A4 type], and if the SV Display

indicates A4 value, the SV Display indicates A4 high limit value while the UP key is

pressed.

FAST key

Makes the set value change faster while pressing the UP/DOWN key and FAST

key together.

DOWN key

Decreases the numeric value.

MODE key

Selects the setting mode, and registers the set value.

Notice

When setting the specifications and functions of this instrument, connect mains power cable to

terminals 2 and 3 first, then set them referring to “5. Setup” before performing “3. Mounting to the

Control Panel” and “4. Wiring”.

FAST key

UP key

MODE key

DOWN key

SV Display

PV Display

A1 to A4 value

indicator

HOLD indicator

TX/RX indicator

A1 to A4 action indicator

9

3. Mounting to the Control Panel

3.1 Site Selection

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 0 to 50 (32 to 122 ) that does not

change rapidly

• 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 where the vapors of these substances can come into direct contact

with the unit

• Please note that the ambient temperature of this unit – not the ambient temperature of the control

panel – must not exceed 50 (122 ) if mounted through the face of a control panel, otherwise the

life of electronic components (especially electrolytic capacitors) may be shortened.

3.2 External Dimensions (Scale: mm)

(Fig. 3.2-1)

3.3 Panel Cutout (Scale: mm)

Vertical close mounting

n: Number of mounted units

Caution: If vertical close mounting is

used for the instrument, IP66 (Drip-proof/

Dust-proof) may be compromised, and all

warranties will be invalidated.

(Fig. 3.3-1)

Gasket

Terminal cover

48

44.5

2(*)

11.5

98.5

104.5(*)

96

106.2

(*) When terminal cover is used

130

92＋0.8

0

n×48-3

＋0.5

0

92＋0.8

0

45＋0.5

0

10

3.4 Mounting the Unit

Mount the instrument vertically to the flat, rigid panel to ensure it adheres to the Drip-proof/Dust-proof

specification (IP66).

Mountable panel thickness: 1 to 8 mm

(1) Insert the instrument from the front side of the control panel.

(2) Attach the mounting brackets by the slots on the right and left sides of the case, and secure the

instrument in place with the screws.

(Fig. 3.4-1)

Caution

As the case of the JIR-301-M is made of resin, do not use excessive force while tightening

screws, or the mounting brackets or case could be damaged.

0.12 N•m of torque is recommended.

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.

Caution

• Do not leave wire remnants in the instrument, as they could cause a fire or malfunction.

• The terminal block of this instrument is designed to be wired from the upper side. The lead wire must

be inserted from the upper side of the terminal, and fastened with the terminal screw.

• Tighten the terminal screw using the specified torque. If excessive force is applied to the screw when

tightening, the terminal screw or case may be damaged.

• Do not pull or bend the lead wire on the terminal side when wiring or after wiring, as it could cause

malfunction.

• Use a thermocouple and compensating lead wire according to the sensor input specifications of this

instrument.

• Use the 3-wire RTD according to the sensor input specifications of this instrument.

• 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 a 24 V AC/DC power source, do not confuse polarity when using direct current (DC).

• When using a relay contact output type, externally use a relay according to the capacity of the load to

protect the built-in relay contact.

• When wiring, keep input wires (thermocouple, RTD, etc.) away from AC power sources or load wires.

• 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.

4.1 Terminal Arrangement

(Fig. 4.1-1)

12

Terminal Name

Description

GND

Ground terminal

PWR

Power supply

TRANSMIT OUTPUT1

Transmission output 1

A1

A1 output

A2

A2 output

A3

A3 output

EVENT INPUT

Event input

TC

Thermocouple input

RTD

RTD input

DC

Direct current input, DC voltage input

For Direct current input (externally mounted 50 shunt resistor),

connect a 50 shunt resistor (sold separately) between input

terminals.

P24

Insulated power output 24 V (P24 option)

P5

Insulated power output 5 V (P5 option)

RS-485

Serial communication (RS-485) (C5 option)

TRANSMIT OUTPUT2

Transmission output 2 (T□2 option)

A4

A4 output (A4 option)

A

Direct current input (DSB option)

24V

Power for 2-wire transmitter (DSB option)

4.2 Lead Wire Solderless Terminal

Use a solderless terminal with an insulation sleeve in which an M3 screw fits

as shown below. 0.63 N•m of torque is recommended.

Solderless

Terminal

Manufacturer

Model

Y-type

NICHIFU TERMINAL INDUSTRIES CO., LTD.

TMEX1.25Y-3

J.S.T.MFG.CO.,LTD.

VD1.25-B3A

Ring-type

NICHIFU TERMINAL INDUSTRIES CO., LTD.

TMEX1.25-3

J.S.T.MFG.CO.,LTD.

V1.25-3

(Fig. 4.2-1)

4.3 When Using as a Current Loop Supply

Refer to the following wiring example.

(Fig. 4.3-1)

24 V

power circuit

20

19

18

+ -

2-wire transmitter

+

-

+

50

5.8 mm max.

3.2 mm

5.8 mm max.

3.2 mm

13

5. Setup

After power is turned ON, the input characters and temperature unit will be indicated on the PV Display,

and the input range high limit (for thermocouple, RTD input) or scaling high limit (for Direct current, DC

voltage input) will be indicated on the SV Display for approx. 3 sec. (Table 5-1)

During this time, all outputs and LED indicators are in an OFF status. Operation will then start, indicating

the PV (process variable) on the PV Display, and A1, A2, A3 or A4 value on the SV Display.

(Table 5-1)

Sensor Input

PV Display ( )

SV Display

PV Display ( )

SV Display

K

J

R

S

B

E

T

N

PL-

C (W/Re5-26)

Pt100

JPt100

Pt100

JPt100

4-20 mA DC (*1)(*2)

0-20 mA DC (*1)(*2)

0-1 V DC (*1)

0-5 V DC (*1)

1-5 V DC (*1)

0-10 V DC (*1)

4-20 mA DC (*1)(*3)

0-20 mA DC (*1)(*3)

Scaling high

limit value

(*1) Input range and decimal point place can be selected.

(*2) Connect a 50 shunt resistor (sold separately) between input terminals.

(*3) Has a built-in 50 shunt resistor.

If Power for 2-wire transmitter (DSB option) is ordered, only 4 to 20 mA DC input (Built-in

50 shunt resistor) can be used.

5.1 Registering the Selected Item or Value

• To increase or decrease the numeric value, use the UP or DOWN key.

To make the set value change faster, press the UP/DOWN key and FAST key together .

Select an setting item with the UP or DOWN key.

• Register the setting item or value using the MODE key.

14

5.2 Alarm Setting Mode

If the MODE key is pressed in PV/SV display mode, the unit will move to Alarm setting mode.

Character

Factory Default

Setting Item, Function, Setting Range

A1 value

• Sets A1 output action point.

• Not available if No alarm action is selected in [A1 type]

• Setting range: Refer to (Table 5.2-1).

A2 value

• Sets A2 output action point.

• Not available if No alarm action is selected in [A2 type]

Not available if Insulated power output (P24 option or P5 option) is ordered.

• Setting range: Refer to (Table 5.2-1).

A3 value

• Sets A3 output action point.

• Not available if No alarm action or High/Low limit range alarm is selected in [A3 type]

• Setting range: Refer to (Table 5.2-1).

A4 value

• Sets A4 output action point.

• Available when Alarm 4 output (A4 option) is ordered.

Not available if No alarm action is selected in [A4 type]

If High/Low limit range alarm is selected in [A4 type], A4 value matches A4 low limit

alarm value.

• Setting range: Refer to (Table 5.2-1).

A4 high limit value

• Sets A4 output high limit action point.

• Available when Alarm 4 output (A4 option) is ordered, or when High/Low limit range

alarm is selected in [A4 type].

• Setting range: Refer to (Table 5.2-1).

(Table 5.2-1)

Alarm Type

Setting Range

High limit alarm

Input range low limit to input range high limit (*1)

Low limit alarm

Input range low limit to input range high limit (*1)

High limit with standby alarm

Input range low limit to input range high limit (*1)

Low limit with standby alarm

Input range low limit to input range high limit (*1)

High/Low limit range alarm (A4)

A4 low limit value: Input range low limit (*2) to A4 high limit

A4 high limit value: A4 low limit to input range high limit (*3)

• The placement of the decimal point follows the selection or input range.

(*1) For direct current and DC voltage input: Setting range is [Scaling low limit to Scaling high limit].

(*2) For direct current and DC voltage input: Will be substituted by the Scaling low limit.

(*3) For direct current and DC voltage input: Will be substituted by the Scaling high limit.

15

5.3 Auxiliary Function Setting Mode 1

To enter Auxiliary Function Setting Mode 1, press and hold the DOWN key and MODE key (in that order)

together for approx. 3 seconds in PV/SV Display Mode.

Character

Factory Default

Setting Item, Function, Setting Range

Set value lock

• Locks the set values to prevent setting errors.

The setting item to be locked depends on the selection.

• (Unlock): All set values can be changed.

(Lock 1): None of the set values can be changed.

(Lock 2): Only Alarm setting mode (p.14) can be changed.

(Lock 3): All set values – except the input type (p.18) – can be changed.

However, changed values revert to their previous value after

power is turned off because they are not saved in the

non-volatile IC memory. Do not change any setting items in

Auxiliary function setting mode 2 (pp.18 - 24). If any item is

changed in Auxiliary function setting mode 2, it will affect the

alarm value (A1 value - A4 value).

Sensor correction coefficient

• Sets sensor correction coefficient.

Sets slope of input value from a sensor.

PV after sensor correction= Current PV x (Sensor correction coefficient) +

(Sensor correction value)

Refer to ’Input Value Correction’ (p. 17).

• Setting range: -10.000 to 10.000

Sensor correction

• This corrects the input value from the sensor.

When a sensor cannot be set at the exact location where measurement is desired, the

sensor-measured temperature may deviate from the temperature in the measurement

location. When using multiple indicators, sometimes the measured temperatures do

not match due to differences in sensor accuracy or installation site.

In such a case, the temperature in the installation site can be adjusted to the desired

temperature by adjusting the sensor input value.

PV after sensor correction= Current PV x (Sensor correction coefficient) +

(Sensor correction value)

Refer to ‘Input Value Correction’ (p.17).

• Setting range: -1000.0 to 1000.0 ( )

Direct current, DC voltage input: -10000 to 10000 (The placement of the decimal

point follows the selection.)

Communication protocol

• Selects communication protocol.

Available only when Serial communication (C5 option) is ordered.

• : Shinko protocol

: MODBUS ASCII mode

: MODBUS RTU mode

: Shinko protocol (Block Read/Write available)

: MODBUS ASCII mode (Block Read/Write available)

: MODBUS RTU mode (Block Read/Write available)

16

Character

Factory Default

Setting Item, Function, Setting Range

Instrument number

• Sets the individual instrument number of this unit. (The instrument numbers

should be set one by one when multiple instruments are connected in Serial

communication.)

• Available only when the Serial communication (C5 option) is ordered

• Setting range: 0 to 95

Communication speed

• Selects a communication speed equal to that of the host computer.

• Available only when the Serial communication (C5 option) is ordered.

• : 2400 bps

: 4800 bps

: 9600 bps

: 19200 bps

: 38400 bps

Parity

• Selects the parity.

• Available when Serial communication (C5 option) is ordered, or when MODBUS

ASCII mode or MODBUS RTU mode is selected in [Communication protocol].

• : No parity

: Even

: Odd

Stop bit

• Selects the stop bit.

• Available when Serial communication (C5 option) is ordered, or when MODBUS

ASCII mode or MODBUS RTU mode is selected in [Communication protocol].

• : 1 bit

: 2 bits

17

Input Value Correction

Input value can be corrected in [Sensor correction coefficient] and [Sensor correction] in Auxiliary

Function Setting Mode 1.

In [Sensor correction coefficient], set the slope of temperature change.

In [Sensor correction], set the difference between temperatures before correction and after correction.

PV after input correction is expressed by the following formula.

PV after input correction = Current PV x Sensor correction coefficient + (Sensor correction value)

The following shows an example of input value correction using ‘Sensor correction coefficient’ and

‘Sensor correction value’.

(Fig. 5.3-1)

(1) Select any 2 points of PV to be corrected, and determine the PV after correction.

PV before correction: 300 PV after correction: 340

PV before correction: 750 PV after correction: 700

(2) Calculate Sensor correction coefficient from Step (1).

(Y' – X') / (Y – X) = (700 – 340) / (750 - 300) = 0.8

(3) Enter a PV value of 300 using an mV generator or dial resistor.

(4) Set Step (2) value as a Sensor correction coefficient.

(5) Read the PV.

240 will be indicated.

(6) Calculate the sensor correction value.

Calculate the difference between ‘PV after correction’ and Step (5) PV.

340 – 240 = 100

(7) Set Step (6) value as a Sensor correction value.

(8) Enter an electromotive force or resistance value equivalent to 750 using

an mV generator or dial resistor.

(9) Read the PV, and confirm that 700 is indicated.

300

340

750

700

After correction

Before correction

Slope before correction

Slope after correction

Y

Y’

X’

X

Corrected from 750 to 700 .

Corrected from 300

to 340 .

18

5.4 Auxiliary Function Setting Mode 2

To enter Auxiliary Function Setting Mode 2, press and hold the UP, DOWN and MODE keys (in that order)

together for approx. 3 seconds in PV/SV Display Mode.

Character

Factory Default

Setting Item, Function, Setting Range

Input type

• The input type can be selected from thermocouple (10 types), RTD (2 types),

Direct current (2 types) and DC voltage (4 types), and the unit / can be

selected as well.

Not available when Power for 2-wire transmitter (DSB option) is ordered.

• When changing the input from DC voltage to other inputs, remove the sensor

connected to this instrument first, then change the input. If the input is changed

with the sensor connected, the input circuit may break.

(Table 5.4-1)

Character

Input Range

Character

Input Range

K -200 to 1370

K -320 to 2500

K -200.0 to 400.0

K -200.0 to 750.0

J -200 to 1000

J -320 to 1800

R 0 to 1760

R 0 to 3200

S 0 to 1760

S 0 to 3200

B 0 to 1820

B 0 to 3300

E -200 to 800

E -320 to 1500

T -200.0 to 400.0

T -200.0 to 750.0

N -200 to 1300

N -320 to 2300

PL- 0 to 1390

PL- 0 to 2500

C(W/Re5-26) 0 to 2315

C(W/Re5-26) 0 to 4200

Pt100 -200.0 to 850.0

Pt100 -200.0 to 1000.0

JPt100 -200.0 to 500.0

JPt100 -200.0 to 900.0

Pt100 -200 to 850

Pt100 -300 to 1500

JPt100 -200 to 500

JPt100 -300 to 900

4 to 20 mA DC -2000 to 10000

(Externally mounted 50 shunt resistor)

0 to 20 mA DC -2000 to 10000

(Externally mounted 50 shunt resistor)

0 to 1 V DC -2000 to 10000

0 to 5 V DC -2000 to 10000

1 to 5 V DC -2000 to 10000

0 to 10 V DC -2000 to 10000

4 to 20 mA DC -2000 to 10000 (Built-in 50 shunt resistor)

0 to 20 mA DC -2000 to 10000 (Built-in 50 shunt resistor)

Scaling high limit

• Sets scaling high limit value.

• Available when direct current or DC voltage input is selected in [Input type].

• Setting range: Scaling low limit to Input range high limit (The placement of the

decimal point follows the selection or input range.)

Scaling low limit

• Sets scaling low limit value.

• Available when direct current or DC voltage input is selected in [Input type].

• Setting range: Input range low limit to Scaling high limit (The placement of the

decimal point follows the selection or input range.)

19

Character

Factory Default

Setting Item, Function, Setting Range

Decimal point place

• Selects decimal point place.

• Available when direct current or DC voltage input is selected in [Input type].

• : No decimal point

: 1 digit after decimal point

: 2 digits after decimal point

: 3 digits after decimal point

PV filter time constant

• Sets PV filter time constant.

If the value is set too large, it affects alarm action due to the delay of response.

• Setting range: 0.0 to 10.0 sec

A1 type

• Selects an A1 type. See Section 7.1 (p.27).

• If A1 type is changed, A1 value will default to 0 (0.0).

• : No alarm action

: High limit alarm

: Low limit alarm

: High limit with standby alarm

: Low limit with standby alarm

A2 type

• Selects an A2 type. See Section 7.1 (p.27).

Not available if Insulated power output (P24 option or P5 option) is ordered.

• If A2 type is changed, A2 value will default to 0 (0.0).

• : No alarm action

: High limit alarm

: Low limit alarm

: High limit with standby alarm

: Low limit with standby alarm

A3 type

• Selects an A3 type. See Section 7.1 (p.27).

• If A3 type is changed, A3 value will default to 0 (0.0).

• : No alarm action

: High limit alarm

: Low limit alarm

: High limit with standby alarm

: Low limit with standby alarm

: High/Low limit range alarm [See Section 7.2 (p.28).]

20

Character

Factory Default

Setting Item, Function, Setting Range

A4 type

• Selects an A4 type. See Section 7.1 (p.27).

Available when Alarm 4 output (A4 option) is ordered.

• If A4 type is changed, A4 value will default to 0 (0.0).

• : No alarm action

: High limit alarm

: Low limit alarm

: High limit with standby alarm

: Low limit with standby alarm

: High/Low limit range alarm [See Section 7.3 (p.28).]

A1 Energized/De-energized

• Selects A1 Energized/De-energized.

Not available if No alarm action is selected in [A1 type].

• When [A1 Energized] is selected, A1 output (terminals 7, 8) is conducted (ON)

while A1 action indicator is lit.

A1 output is not conducted (OFF) while A1 action indicator is unlit.

When [A1 De-energized] is selected, A1 output (terminals 7, 8) is not conducted

(OFF) while A1 action indicator is lit.

A1 output is conducted (ON) while A1 action indicator is unlit.

A1 output will be substituted by A2, A3 or A4 output.

A1 output terminals will be substituted by A2, A3 or A4 output terminals as follows.

A2 output terminals: 9, 10

A3 output terminals: 12, 13

A4 output terminals: 15, 16

High limit alarm (Energized) High limit alarm (De-energized)

(Fig. 5.4-1) (Fig. 5.4-2)

• : Energized

: De-energized

A2 Energized/De-energized

• Selects A2 Energized/De-energized.

Not available if No alarm action is selected in [A2 type].

Not available if Insulated power output (P24 option or P5 option) is ordered.

• : Energized

: De-energized

A3 Energized/De-energized

• Selects A3 Energized/De-energized.

Not available if No alarm action or High/Low limit range alarm is selected

in [A3 type].

• : Energized

: De-energized

OFF

ON

A1 value

A1 hysteresis

OFF

ON

A1 value

A1 hysteresis

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Shinko JIR-301-M User manual

Shinko JIR-301-M User manual

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