M-system 47DV Operating instructions

Brand: M-system

Model: 47DV

Category: Measuring & layout tools

Type: Operating instructions

47DV

P. 1 / 34EM-9501-B Rev.6

DC INPUT DIGITAL PANEL METER

(5 1/2 digit, LCD display type)

MODEL

47DV

OPERATING MANUAL

CONTENTS

BEFORE USE .... ........................................................................................................... 2

POINTS OF CAUTION ...................................................................................................... 2

COMPONENT IDENTIFICATION .......................................................................................... 3

VIEWING ANGLE ........................................................................................................... 4

INSTALLATION ............................................................................................................. 4

TERMINAL CONNECTIONS ............................................................................................... 5

MODBUS WIRING ......................................................................................................... 9

PC CONFIGURATION VIA INFRARED COMMUNICATION ............................................................. 9

SYSTEM CONFIGURATION EXAMPLES ............................................................................... 10

SETTING PROCEDURE .................................................................................................. 11

SCALING SETTING MODE .............................................................................................. 15

ALARM SETTING MODE ................................................................................................ 18

ADVANCED SETTING MODE ............................................................................................ 23

LOCKOUT SETTING MODE ............................................................................................. 31

MODBUS SETTING MODE .............................................................................................. 33

LOOP TEST OUTPUT MODE ............................................................................................ 34

INFRARED COMMUNICATION MODE ................................................................................. 34

ERROR MESSAGES ...................................................................................................... 34

CHARACTER SET ........................................................................................................ 34

47DV

P. 2 / 34EM-9501-B Rev.6

BEFORE USE ....

Thank you for choosing M-System. Before use, please check

contents of the package you received as outlined below.

If you have any problems or questions with the product,

please contact M-System’s Sales Ofﬁce or representatives.

■ PACKAGE INCLUDES:

Digital panel meter ...................................................... (1)

Instruction manual ....................................................... (1)

Engineering unit sticker label sheet ........................... (1)

■ MODEL NO.

Conﬁrm Model No. marking on the product to be exactly

what you ordered.

■ INSTRUCTION MANUAL

This manual describes necessary points of caution when

you use this product, including installation, connection and

basic maintenance procedures.

The 47D Series is programmable either by using the front

control buttons or the PC Conﬁgurator Software. For de-

tailed information on the PC conﬁguration, refer to the

47DCFG users manual. The 47DCFG PC Conﬁgurator

Software is downloadable at M-System’s web site: http://

www.m-system.co.jp

POINTS OF CAUTION

■ POWER INPUT RATING & OPERATIONAL RANGE

Locate the power input rating marked on the product and

conﬁrm its operational range as indicated below:

100 – 240V AC rating: 85 – 264V, 50/60 Hz, ≤12VA

24V DC rating: 24V ±10%, ≤3.5W

110V DC rating: 85 – 150V, ≤3.5W

■ GENERAL PRECAUTIONS

Before you remove the unit or mount it, turn off the power

supply and input signal for safety.

■ ENVIRONMENT

•Indooruse

•Whenheavydustormetalparticlesarepresentintheair,

install the unit inside proper housing with sufﬁcient ven-

tilation.

•Donotinstalltheunitwhereitissubjectedtocontinuous

vibration. Do not subject the unit to physical impact.

•Environmentaltemperaturemustbewithin-10to+55°C

(14to131°F)withrelativehumiditywithin30to90%RH

in order to ensure adequate life span and operation.

•Besurethattheventilationslitsarenotcoveredwithca-

bles, etc.

■ REQUIREMENTS TO ENSURE IP66

•Observe the designated panel cutout size (W92 × H45

mm).

•Thewatertightpackingincludedintheproductpackage

must be placed behind the front cover.

•Both mounting brackets must be fastened tightly until

they hit the panel.

•Conrmvisuallythatthepackingisnotcontortedorex-

cessively run off the edge after installation.

■ WIRING

•Make sure for safety that only qualied personnel per-

form the wiring.

•Do not install cables (power supply, input and output)

close to noise sources (high frequency line, etc.).

•Do not bind these cables together with those in which

noises are present. Do not install them in the same duct.

■ AND ....

•Theunitisdesignedtofunctionassoonaspowerissup-

plied, however, a warm up for 10 minutes is required for

satisfying complete performance described in the data

sheet.

•Delaypowerofffor10secondsormoreafterchangingof

settings including the one set with Zero signal.

47DV

P. 3 / 34EM-9501-B Rev.6

COMPONENT IDENTIFICATION

Specifications

Strap

Watertight Sealing

■ TOP VIEW

■ FRONT VIEW ■ SIDE VIEW

Mounting Bracket Terminal Cover

(7) Infrared Interface

(8) Max/Min Button

(10) Scale/ Button

(11) Shift Button

(12) Up Button

(1) Main Display

(2) Sub Display

(5) Bargraph

(6) Function Indicators

(3) Status Indicators

(4) Alarm Indicators

(9) Alarm/ Button

Max

Min

Zro

Spn

Hld

Tch

Alarm/ Scale/ Max/Min Shift Up

• COMPONENT IDENTIFICATION

No. COMPONENT FUNCTION

(1) Main display Indicates present values, setting values.

(2) Sub display Indicates the present setting mode.

(3) Status indicators Indicate Max/Min display mode, Forced zero mode and Tare adjustment mode.

(4) Alarm indicators *

Indicate alarm status of the input signal.

LL turns on when the LL alarm is tripped.

L turns on when the L alarm is tripped.

H turns on when the H alarm is tripped.

HH turns on when the HH alarm is tripped.

P turns on when none of the other alarms is tripped.

(5) Bargraph Indicates present signal level against the scaled range.

(6) Function indicators Indicate the device status.

(7) Infrared interface Used for the infrared communication.

(8) Max/Min button Used to switch the main display to show present values, maximum values or minimum values.

(9) Alarm/ button Used to conﬁrm alarm setpoints, to move on to the alarm setting mode; or to shift through set-

ting items in each setting mode.

(

) Scale/ button Used to move on to the scaling setting mode; or to shift through setting items in each setting

mode.

(

) Shift button Used to move on to the setting standby status and shift through display digits in each setting

item.

(

) Up button Used to change and apply setting values; or to execute/cancel Forced Zero.

*1. All setpoints can be set and indicated regardless of alarm output options. Each is independently set either for Hi or Lo

alarm trip.

47DV

P. 4 / 34EM-9501-B Rev.6

VIEWING ANGLE

The display is designed to provide the optimal legibility

when viewed from the angles as shown below.

INSTALLATION

■ HOW TO MOUNT THE UNIT ON A PANEL

The watertight packing must be in place to hold the meter.

Do not remove it.

1) Insert the unit into the panel cutout.

2) Push the mounting brackets into the grooves on both

sides of the rear module, until they hit the panel’s rear

side.

+ 0.8

– 0

+ 0.6

– 0

min. 120

min. 75

Panel thickness: 1.6 to 8.0 mm

■ PANEL CUTOUT unit: mm

Mounting BracketWatertight packing

Panel

10°

30°

47DV

P. 5 / 34EM-9501-B Rev.6

TERMINAL CONNECTIONS

Connect the unit as in the diagram in the following page or refer to the connection diagram on the terminal cover.

■ EXTERNAL DIMENSIONS unit: mm (inch)

96 (3.78)

48 (1.89)

103 (4.06)

95 (3.74)

2 (.08)

47 (1.85)

86 (3.39)12.5 (.49)

98.5 (3.88)

45 (1.77)

91.5 (3.60)

4–M3 SCREW

■ REAR VIEW

• No Options

•

BCD Output, Event Trigger Input, Alarm Output (Photo MOS)

■ CONNECTION

• Alarm Output, RS-485/Modbus

■ FRONT VIEW ■ SIDE VIEW

■ TOP VIEW

12345678910 12345678910

11 12 13 14 15 16 17 18 19 20

20–M3 SCREW

TERMINAL

2–M3 SCREW

10–M3 SCREW

TERMINAL

2–M3 SCREW

50-pin CONNECTOR TERMINAL BLOCK

Relay output, network interface: M3 screw terminals

10–M3 SCREW

(nickel plated steel; torque 0.6 N·m)

Photo MOS relay, event trigger input: Terminal block

(applicable wire size: max. 1.3 dia., 0.5 – 1.25 mm

)

BCD output: 50-pin connector

(Honda Tsushin Kogyo HDR-E50LFDT1-SLE+)

TERMINAL

12345678910

11 1312 14 15 16

47DV

P. 6 / 34EM-9501-B Rev.6

■ CONNECTION DIAGRAM

+12V Sensor Excitation

Isolate between the sensor output and the excitation supply.

+24V Two-wire Transmitter Excitation

For use with a smart transmitter (e.g. HART), choose ‘DC voltage input’

and ‘two-wire transmitter excitation’ when ordering, and then connect

as shown below.

Non-smart transmitters are also usable.

The configuration as shown below is possible for sensor outputs

1 – 5V or 4 – 20mA (no signal flow toward (–) direction)

• Excitation Supply Connection Examples

■ A : BASIC

■ REAR TERMINAL ASSIGNMENTS

12345678910

11 1312 14 15 16

12345678910

11 12 13 14 15 16 17 18 19 20

BC D

250Ω

4 –20mA DC

sensor output

sensor excitation

Smart Transmitter

Two-wire Transmitter

Sensor

sensor output

sensor excitation

Sensor

resistor*

+12V

–

V1/A1

V2/A2

V3/A3

COM

–

+12V

–

V1/A1

V2/A2

V3/A3

COM

–

COM

–

Note: The section enclosed by broken line is only with DC output option.

POWER

U(+)

V(–)

–

DC OUTPUT

–

V1/A1

V2/A2

V3/A3

COM

–

INPUT

EXCITATION

COM

INPUT

1 –5V

–

+24V

–

• Input Terminal Assignments

4 – 20mA

0 – 20mA

±200mA

±20mA

3 – 4

2 – 4

1 – 4

1 – 5V

MEASURING

RANGE

TYPE ID

INPUT

TERMINALS

±5V

±200V

±20V

3 – 4

2 – 4

1 – 4

*1. Resistor module (model: REM2-250) is provided separately.

Attach the REM2 to the terminals 3 – 4 as shown below.

12 max

6 max

3 max

4 min

3.2 dia.

1 2345

11 12 13 14 15

REM2

Recommended ring tongue terminal

R1.25-3

Terminals with insulation sleeve do not fit.

Applicable wire wize 0.3 to 1.25 mm

47DV

P. 7 / 34EM-9501-B Rev.6

■ B

•Alarm Output : N.O. contact, 4 points

Lc, LLc

LLa

Hc, HHc

HHa

LL OUTPUT

L OUTPUT

H OUTPUT

HH OUTPUT

•RS-485 / Modbus RTU

•Alarm Output : SPDT contact, 2 points

(

COM

)

(NC)

(NO)

(

COM

)

(NC)

(NO)

L OUTPUT

H OUTPUT

Term.

Resist.

Shielded Twisted-pair Cable

Jumper *

To other

Modbus devices

–

*1. When the device is located at the end of a transmission line via twisted-pair cable,

(when there is no cross-wiring), close across the terminal 12 –13 with a leadwire.

When the device is not at the end, no shortcircuit wire is required.

LOAD

Inductive

Load (Coil)

Varistor or

CR Circuit

• DC Powered

LOAD

Inductive

Load (Coil)

Diode, Varistor or

CR Circuit

■ Relay Protection

• AC Powered

47DV

P. 8 / 34EM-9501-B Rev.6

■ C : BCD OUTPUT

■ D

• Alarm Output : N.O. contact, 4 points

Lc, LLc

LLa

Hc, HHc

HHa

LL OUTPUT

L OUTPUT

H OUTPUT

HH OUTPUT

• Event Trigger Input

COM

ZERO

RESET

HOLD

S-TMR

TIMING

• Connector Pin Assignment

PIN NO.

10A

11A

12A

13A

14A

15A

16A

17A

18A

19A

20A

21A

22A

23A

24A

25A

ASSIGNMENT

COM

PASS

POL

RESET

HOLD

MIN_REQ

MAX_REQ

REQ

COM

RUN

DAV

OVF

Do 58

Do 54

Do 52

Do 51

Do 48

Do 44

Do 42

Do 41

PIN NO.

10B

11B

12B

13B

14B

15B

16B

17B

18B

19B

20B

21B

22B

23B

24B

25B

ASSIGNMENT

Do 38

COM

Do 34

COM

Do 32

COM

Do 31

COM

Do 28

COM

Do 24

COM

Do 22

COM

Do 21

Do 68

Do 18

Do 64

Do 14

Do 62

Do 12

Do 61

Do 11

COM

25A

25B

Connected to a PLC (example)

Use Special cable (model: HDR40) and Connector Terminal Block

(model: CNT).

Refer to the cable’s data sheet for pin assignments.

Connected to a digital display (example)

Connection Example

1.5kΩ

2kΩ

HOLD

RESET

ZERO

TIMING

S-TMR

: 13

: 14

: 15

: 11

: 12

+6V

COM

NPN

open

collector

dry

contact

6th LSD

2nd LSD

Digital Panel Meter

Digital Display

PLC

Transistor Output Unit

DC Input Module

COM

OUT

COM

(0V)

24VDC

Do11

Do12

Do14

Do18

DAV

RUN

23B

21B

19B

17B

15A

16A

REQ

RESET

POL

(polarity +, –)

LSD

1.5kΩ

2kΩ

+6V

+24V

DC Power Supply

Do11

Do12

Do14

Do18

DAV

RUN

23B

21B

19B

17B

15A

16A

COM

REQ

RESET

POL

(polarity +, –)

LSD

shortcircuit

1.5kΩ

2kΩ

1.5kΩ

2kΩ

+6V

internal circuit

Open collector

Voltage Level at ON

Output Logic

Positive

Negative

Output

Output Logic

2kΩ

COM

47DV

P. 9 / 34EM-9501-B Rev.6

■ TERMINAL BLOCK

•How to remove the terminal block cover

Insert the minus tip of a screwdriver into each hole at the

four corners of the cover and pull it to the direction as

indicated below to separate the terminal block cover.

•How to remove the terminal block

The terminal block is separable in two pieces. Loosen two

screws on both sides of the terminal block to separate.

Be sure to turn off the power supply, input signal and

power supply to the output relays before separating the

terminal block.

Terminal Cover

Separable

Terminal Block

Screw

MODBUS WIRING

PC CONFIGURATION VIA INFRARED COMMUNICATION

max.1 meter

Infrared Communication

Adaptor (model: COP-IRU)

Note 1. Hold down Alarm/ + Up buttons at once for ≥3 seconds to move on to Infrared Communication mode (IRU indicated).

Hold down Alarm/ or Scale/ button for 1 second to cancel the mode.

Analog output and Modbus functions are stopped while in this mode.

Note 2. The COP-IRU can communicate with single panel meter only. DO NOT turn more than one panel meter on to

the infrared communication mode.

Digital Panel Meter

(model: 47Dx)

Max

Min

Zro

Spn

Hld

Tch

R2K-1

47Dx

CONNECTOR

RS-232C

RS-485

*1. Internal terminating resistor is used when the device is at the end of a transmission line.

*2. Install shield cables to all sections and ground them at single point.

RS-485

47DV

P. 10 / 34EM-9501-B Rev.6

SYSTEM CONFIGURATION EXAMPLES

RS-485 (Modbus RTU)

RS-232C

RS-232C/RS-485

Converter

(model: R2K-1 or LK1)

Lightning Surge Protector

for RS-485/422

(model: MD74R or MDP-4R) *1

■ RS-485 / RS-232C

■ RS-485 / ETHERNET

Ethernet

Communication Adaptor

(model: 72EM2-M4)

ETHERNET

RUN

SEND

FIELD

CNFG

Lightning Surge

Protector for

RS-485/422

(model: MD74R

or MDP-4R) *1

RS-485 (Modbus RTU)

Digital Panel Meter

(model: 47Dx)

Lightning Surge Protector

for RS-485/422

(model: MD74R or MDP-4R) *1

Lightning Surge

Protector for

RS-485/422

(model: MD74R

or MDP-4R) *1

*1. Insert lightning surge protectors recommended in this example if necessary.

Max

Min

Zro

Spn

Hld

Tch

Max

Min

Zro

Spn

Hld

Tch

Max

Min

Zro

Spn

Hld

Tch

Digital Panel Meter

(model: 47Dx)

Max

Min

Zro

Spn

Hld

Tch

Max

Min

Zro

Spn

Hld

Tch

Max

Min

Zro

Spn

Hld

Tch

47DV

P. 11 / 34EM-9501-B Rev.6

SETTING PROCEDURE

*1. Optional settings for parameters in a broken-line section.

POWER ON

■ INITIAL SETTING FLOWCHART

Initial Setting Complete

Measuring Started

Hold down Scale/ button for 3 seconds or more to move on to Scaling Setting Mode.

Choose an input type and display scale values.

Hold down Alarm/ button for 3 seconds or more to move on to Alarm Setting Mode.

Go through the alarm settings.

Hold down Alarm/ + Scale/ buttons at once for 3 seconds or more

to move on to Advanced Setting Mode. Go through the advanced settings.

Hold down Alarm/ button or Scale/ button for 1 second or more

to go back to Measuring Mode.

If necessary, hold down Max/Min button + Alarm/ buttons at once

for a preset time duration to enter Lockout Setting Mode.

Go through the lockout settings.

Hold down Alarm/ + Shift buttons at once for 3 seconds or more

to move on to Modbus Setting Mode. Go through the Modbus settings.

47DV

P. 12 / 34EM-9501-B Rev.6

POWER ON

Measuring Mode

Hold down Alarm/ or Scale/ button

for ≥1 second

Hold down Scale/ button

for ≥3 seconds

Measuring

■ GENERAL SETTING FLOWCHART

Measuring stopped*

Mode transition

Scaling Setting Mode

Alarm Setting Mode

Advanced Setting Mode

Hold down Alarm/ or Scale/

button for ≥1 second

Hold down Alarm/ or Scale/ button

for ≥1 second

Hold down Max/Min + Alarm/ buttons at once

for a preset time duration*

Hold down Alarm/ + Scale/ buttons at once

for ≥3 seconds

Lockout Setting Mode

Hold down Alarm/ or Scale/ button

for ≥1 second

Hold down Alarm/ button

for ≥3 seconds

Modbus Setting Mode

Hold down Alarm/ or Scale/ button

for ≥1 second

Hold down Alarm/ + Shift buttons at once

for ≥3 seconds

Infrared Communication

Setting Mode

Hold down Alarm/ or Scale/ button

for ≥1 second

Hold down Alarm/ + Up buttons at once

for ≥3 seconds

Loop Test Output Mode

Hold down Alarm/ or Scale/ button

for ≥1 second

Hold down Alarm/ + Scale/ + Shift buttons at once

for ≥5 seconds

*1. Preset time can be specified with “Transition Time to Lockout Setting Mode” in Advanced Setting Mode.

*2. The last measured values or status are held for DC and alarm outputs, and the BCD output is indefinite while the

measuring is stopped. (except for the analog output adjustments in the Loop Test Output Mode and the Scaling Setting Mode)

You do not have to go through all the modes. Use only necessary ones.

47DV

P. 13 / 34EM-9501-B Rev.6

■ OPERATIONS IN MEASURING MODE

• Switching the main display to MAX or MIN values

Press Max/Min button to switch the main display to MAX or MIN values.

‘Max’ or ‘Min’ indicator turns on during the MAX/MIN display mode.

Press Max/Min button again for 1 second or more, or turn the power supply off and on to cancel the MAX/MIN display mode.

MAX or MIN values are not updated while in the stand-by sequence.

MAX or MIN values since the startup or the resetting are valid during an event triggered measuring.

• Forced Zero

Press Up button to shift the present display value to zero and to continue measuring in reference to this point.

‘FZ’ indicator turns on during the Forced Zero mode.

Press Up button again for 1 second or more to cancel the Forced Zero mode.

Forced Zero cannot be controlled when the operation is prohibited with the lockout protection setting (LV2).

Forced Zero cannot be executed while in the MAX/MIN display mode.

Forced Zero value is stored in memory even when the power is removed.

Caution: Forced Zero may be unintentionally executed depending on the timing of your pressing Up button with Alarm/ but-

ton when entering Infrared Communication Mode.

Max. Value

Display

Min. Value

Display

Max/Min

button

Max/Min

button

Max/Min

button

Measuring

Mode

Max

Min

Forced Zero

Display

Up button

1 second or longer

Measuring

Mode

Display

Forced Zero

Canceled

Time

Up button

1 sec

Forced Zero

Executed

Measuring values after Forced Zero

47DV

P. 14 / 34EM-9501-B Rev.6

Alarm LL Alarm L

Alarm/

button

Alarm/

button

Alarm/

button

Measuring

Mode

Alarm H Alarm HH

Alarm/

button

Alarm/

button

• Tare Adjustment

The display can be reset to zero against the Forced Zero point by Tare Adjustment.

Press Up button during the Forced Zero mode to shift the present display value to zero and to continue measuring in refer-

ence to this point.

‘TZ’ indicator turns on during the Tare Adjustment mode.

Press Up button again for 1 second or more to cancel the Tare Adjustment mode.

Tare Adjustment cannot be executed when the operation is prohibited with the lockout protection setting (LV1, LV2).

Caution: Tare Adjustment may be unintentionally executed depending on the timing of your pressing Up button with Alarm/

button when entering Infrared Communication Mode.

• Conrming alarm setpoints

Press Alarm/ button to conﬁrm alarm setpoints on the sub display. These setpoints can be changed in this status: Press

Shift button to turn the reading blinking, and press Up button to change the value.

■ OPERATIONS IN SETTING MODES

• Main display and sub display

The main display shows the current settings, and the sub display shows the parameter IDs while the panel meter is in the

setting mode.

• Shifting through setting parameters

In any setting mode, pressing Alarm/ button shifts one parameter to the next. Pressing Scale/ button shifts one to the

previous.

• Changing parameters

Pressing Shift button while one of the parameter settings is indicated on the display shifts the panel meter into the setting

standby mode. The digit to which you can apply changes starts blinking.

Press Up button to change the blinking value.

Press Shift button to go to the next digit.

Press Alarm/ or Scale/ button to apply the new value and go to the next or previous parameter setting.

• Invalid parameters

‘NG’indicatorstartsblinkingwhenaparameteriswithininvalidrangewhilesetting.Returnthesettingwithinthevalid

range or abort it by holding down Max/Min button for 1 second or more.

• Negative reading setting

The negative sign (–) must be set to the leftmost digit. For example, set ‘-02000’ instead of ‘-2000.’

• If you get lost...

Hold down Max/Min button for 1 second or more to return to the measuring mode without applying the last changes. (Those

which have been already applied by pressing Alarm/ or Scale/ button are not cancelled.)

Display

Time

Up button

1 sec

Forced Zero

Executed

Forced Zero

Canceled

Ta re Adj

Executed

Ta re Adj

Executed

Ta re Adj

Canceled

47DV

P. 15 / 34EM-9501-B Rev.6

Shift

Alarm/

Scale/

Alarm/

Input Type

Measuring Mode

Input Scaling Value Zero

Display Scaling Value Zero

Input Scaling Value Span

Display Scaling Value Span

Decimal Point Position

-20000...100000

Teach Calibration (Zero)

Set value

Setting Parameters

Set value

Teach Calibration (Span)

-20000...100000

00000...0.0000

Hold down Scale/ button

for ≥3 seconds

Hold down Alarm/ or Scale/ button

for ≥1 second

Shift

Up (set)

Alarm/

Scale/

Alarm/

Scale/

Alarm/

Scale/

Alarm/

Scale/

Alarm/

Shift

Alarm/

Scale/

Alarm/

Scaling Setting Mode

1-5V / -5-5V / 20V / 200V

4-20MA / 0-20MA / 20MA / 200MA

Alarm/

Scale/

*1. Depends upon model suffix code. Refer to the following parameter list.

*2. Refer to Teach Calibration for detailed procedures.

Analog Output 100% Adj.

UP / DOWN

Shift

Alarm/

Analog Output 0% Adj.UP / DOWN

Alarm/

Shift

Alarm/

Bargraph TypeOFF / INC / INCR

DEV / DEVR

Shift

Scale/

Alarm/

Analog Output Type0-5V / 5V / 10V

0-20MA / 4-20MA

Shift

Scale/

Alarm/

Bargraph Lower Limit-20000...100000

Shift

Scale/

Alarm/

Bargraph Upper Limit-20000...100000

Shift

Scale/

Alarm/

Analog Output Function Mode

DISPLY / SCALE

Shift

Scale/

Analog Output 100%

-20000...100000

Alarm/

Shift

Alarm/

Scale/

Analog Output 0%

-20000...100000

Alarm/

Shift

Alarm/

SCALING SETTING MODE

■ FLOWCHART

47DV

P. 16 / 34EM-9501-B Rev.6

...

PARAMETER

Input type

Input scaling value Zero

Display scaling value Zero

Input scaling value Span

Bargraph type

Display scaling value Span

Decimal point position

Input scaling value zero: Input value for Zero point (Input scaling value zero < Input scaling value span)

Display scaling value zero: Display value for Zero point

Input scaling value span: Input value for Span point

Display scaling value span: Display value for Span point

Decimal point position: Decimal point position is specified independently from the scaling. When you set the display scaling, include

zeros for fractions (100000 to show 100.000).

Bargraph type, Bidirectional bar: The bar shows deviation in both directions from the middle point between the upper and the lower limits.

Analog output function mode: Forced zero, tare adjustment, low-end cutout, display refreshing rate, round off low-digit reading and high

pass filter are applied to the display value, thus affecting the analog output when the mode is set to ‘Proportional to

the display value.’ The input signal with scaling and averaging directly affects the analog output with ‘Proportional

to the scaling value’ setting.

Analog output 0% / 100% adjustment: Pressing [Shift] button switches the signal to increase or decrease, and then pressing [Up]

button controls it toward the desired output value. Analog output 0% + 5% ≤ Analog output 100%

4 positions or none Decimal point position

No bargraph

Display value for Input Scaling Value Span

Bargraph lower limit

Bargraph upper limit

Bargraph lower limit

Analog output 0%

Analog output 100%

Display value for Analog Output 100%

Display value for Analog Output 0%

Analog output 0%

adjustment

Analog output 100%

adjustment

Unidirectional bar (reverse LCD)

Unidirectional bar

Bidirectional bar (reverse LCD)

Bidirectional bar

Input value for Full-scale point:

Set to a specific value by using the

buttons, or by Teach Calibration

Display value for Input Scaling Value Zero

Input value for Zero point:

Set to a specific value by using the

buttons, or by Teach Calibration

Measuring range 4 to 20mA

Measuring range 0 to 20mA

Measuring range ±200mA

Measuring range ±20mA

Measuring range -5 to +5V

Measuring range 1 to 5V

Measuring range ±200V

Measuring range ±20V

Analog output type

Output range 4 to 20mA

Output range 0 to 20mA

Output range -5 to +5V

Output range 0 to 5V

Output range -10 to +10V

SUB DISPLAY

FUNCTION

DEFAULT

VALUE

MAIN DISPLAY

(increasing)

(decreasing)

(increasing)

(decreasing)

Analog output

function mode

Proportional to the display value

Proportional to the scaling value

Analog output 0% adjustment:

adjustable range -5 to 100%

Analog output 100% adjustment:

adjustable range 0 to 105%

0% output

(default value)

100% output

(default value)

■ PARAMETERS LIST

47DV

P. 17 / 34EM-9501-B Rev.6

■ FUNCTIONS, TERMINOLOGY

• Scaling

• ‘Teach’ Calibration

‘Input scaling value Zero’ and ‘Input scaling value Span’ can be adjusted by applying actual input signals. These settings will

be lost after initialization.

How to ‘Teach’ Input Values

1) Hold down Scale/ button for 3 seconds or more to enter the scaling setting mode.

2) Choose an appropriate input type and press Alarm/ button to move on to Input scaling value Zero.

3) ‘Zro’ and ‘Tch’ indicators turn on.

4) Zero point: Press Up button and ‘Tch’ indicator starts blinking.

5) Apply 0% input signal. Press Up button again and ‘Tch’ indicators returns to ON.

6) Press Alarm/ button to move on to Display scaling value Zero.

7) Press Alarm/ button again to move on to Input scaling value Span.

8) ‘Spn’ and ‘Tch’ indicators turn on.

9) Full-scalepoint:PressUpbuttonand‘Tch’indicatorstartsblinking.

) Apply 100% input signal. Press Up button again and ‘Tch’ indicators returns to ON.

•Normal Scaling

The display value increases when the input signal increases.

• Inverted Scaling

The display value decreases when the input signal increases.

Zero

Zero Span

Span

Display

Zero

Full Scale

Input

Input Scaling

Display Scaling

Zero

Zero Span

Span

Display

Full Scale

Zero

Input

Input Scaling

Display Scaling

47DV

P. 18 / 34EM-9501-B Rev.6

Shift

Alarm/

Measuring Mode

LL Setpoint

LL Deadband

LL ON Delay Time

-20000...100000

0000...9999

000...999

Hold down Alarm/ button

for ≥3 seconds

Hold down Alarm/ or Scale/ button

for ≥1 second

Shift

Alarm/

Alarm Setting Mode

Alarm/

Shift

L Setpoint

-20000...100000

Alarm/

Shift

Alarm/

LL Coil at AlarmEN / DE

Shift

Alarm/

Shift

LL Trip Action

HIGH / LOW

L Alarm Level LV0 Setting

Trip action, Deadband,

ON/OFF delay time,

Ont-shot output, Coil at alarm

Identical to LL

Alarm/

Set value

Setting Parameters

BBBBBB

Scale/

Shift

Alarm Output PatternNORMAL / ZONE

Alarm/

Bank No.1, 2, 3, 4, 5, 6, 7, 8

Alarm/

Scale/

LL OFF Delay Time000...999

Shift

Alarm/

Scale/

LL One-Shot Output0000...9999

Shift

Alarm/

Scale/

Selectable only at Alarm Setting Lockout Level LV0

ALARM SETTING MODE

■ FLOWCHART

47DV

P. 19 / 34EM-9501-B Rev.6

Alarm/

Shift

P OFF Delay Time

P One-shot Output

Bank Copy

000...999

0000...9999

OFF / ON

Shift

Alarm/

P Coil at AlarmEN / DE

Shift

Alarm/

Display Flashing at Alarm

0 / 1 / 2 / 3

Shift

Alarm/

Shift

P ON Delay Time

000...999

Scale/

Shift

H Setpoint-20000...100000

Alarm/

Shift

Alarm/

H Alarm Level LV0 Setting

Trip action, Deadband,

ON/OFF delay time,

Ont-shot output, Coil at alarm

Identical to LL

Scale/

Shift

HH Setpoint-20000...100000

Alarm/

Shift

Alarm/

HH Alarm Level LV0 Setting

Trip action, Deadband,

ON/OFF delay time,

Ont-shot output, Coil at alarm

Identical to LL

Scale/

Selectable only at Alarm Setting Lockout Level LV0

47DV

P. 20 / 34EM-9501-B Rev.6

PARAMETER

Note 1: All setpoints can be set and indicated regardless of alarm output options. H and L setpoints are output to the terminals with dual

alarm output option.

Note 2: Bank No. and Bank copy can be used only when Bank switching is possible via the front button controls.

Note 3: Specify setpoint and deadband in the scaled range values. Alarm is invalid when ‘ – – – – ’ is specified for the setpoint.

Note 4: All alarm setpoints are disabled (reset to ‘ – – – – ’ status) when the input type has been changed. Re-setting is required.

*1. Selectable only at Alarm Setting Lockout Level LV0.

*2. Trip action type setting is disregarded with Zone output.

*3. HH and LL are reset to ‘ – – – – ’ for dual alarm output option. All setpoints are reset to ‘ – – – – ’ for no alarm output option.

FUNCTION

DEFAULT

VALUE

MAIN DISPLAYSUB DISPLAY

Alarm output pattern

Zone

Normal

Bank No.

...

LL setpoint

LL deadband (hysteresis) *

LL ON delay time *

LL: ON delay time (x100 ms)

LL OFF delay time *

LL: OFF delay time (x100 ms)

LL: Deadband (hysteresis) value

LL: Setpoint value

LL trip action *

LL: Hi trip

LL: Lo trip

LL coil at alarm *

LL: Coil energized at alarm

LL one-shot output *

L setpoint

L deadband (hysteresis) *

L ON delay time *

L OFF delay time *

L trip action *

L coil at alarm *

L one-shot output *

H setpoint

H deadband (hysteresis) *

H ON delay time *

H OFF delay time *

H trip action *

H coil at alarm *

H one-shot output *

HH setpoint

HH deadband (hysteresis)*

HH ON delay time *

HH OFF delay time *

HH trip action *

HH coil at alarm *

HH one-shot output *

LL: One-shot output time (x100 ms)

LL: Coil de-energized at alarm

L: ON delay time (x100 ms)

L: OFF delay time (x100 ms)

L: Deadband (hysteresis) value

L: Setpoint value

L: Hi trip

L: Lo trip

L: Coil energized at alarm

L: One-shot output time (x100 ms)

L: Coil de-energized at alarm

H: ON delay time (x100 ms)

H: OFF delay time (x100 ms)

H: Deadband (hysteresis) value

H: Setpoint value

H: Hi trip

H: Lo trip

H: Coil energized at alarm

H: One-shot output time (x100 ms)

H: Coil de-energized at alarm

HH: ON delay time (x100 ms)

HH: OFF delay time (x100 ms)

HH: Deadband (hysteresis) value

HH: Setpoint value

HH: Hi trip

HH: Lo trip

HH: Coil energized at alarm

HH: One-shot output time (x100 ms)

HH: Coil de-energized at alarm

...

P ON delay time *

P: ON delay time (x100 ms)

P OFF delay time *

P: OFF delay time (x100 ms)

P coil at alarm *

P: Coil energized at alarm

P one-shot output *

P: One-shot output time (x100 ms)

P: Coil de-energized at alarm

Bank copy

No copying

Copy current bank value to all banks

Display flashing at alarm

Flashing in approx. 1.0 sec. intervals

No flashing

Flashing in approx. 0.3 sec. intervals

Flashing in approx. 0.5 sec. intervals

■ PARAMETERS LIST

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M-system 47DV Operating instructions

Brand: M-system

Model: 47DV

Category: Measuring & layout tools

Type: Operating instructions

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M-system 47DV Operating instructions

M-system 47DV Operating instructions

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