Mitsubishi ME96SSR-MB User Manual

MITSUBISHI Electronic Multi-Measuring Instrument

Types

ME96SSR-MB

User's Manual: Detailed Edition

●Before operating the instrument, you should first read thoroughly

this operation manual for safe operation and optimized performance of the product.

Deliver this user's manual to the end user.

Check on your delivery

Check the following point as soon as you receive Mitsubishi Electronic Multi-Measuring Instrument.

Parts name Quantity Specifications

User’s Manual (Simplified)

Attachment lug (with screw)

1

2

A3 size

About the optional plug-in module sold separately

This product has the following optional plug-in module. It is possible to correspond to various I/O by installing the optional plug-in module. We hope that you will order to us.

Type name of

optional plug-in module

ME-4210-SS96 4 circuits 2 points 1 point －－ ME-0040C-SS96 －－ 4 points － CC-Link ME-0052-SS96 －－ 5 points 2 points －

Note

I/O Parts Specifications

Analog output

“ME-4201-NS96”, “ME-0052-NS96” and “ME-0040C-NS96” can not use in the ME96SSH-MB. They can use for ME96NSR, ME96NSR-MB only.

Pulse/Alarm

output

I/O specifications

Digital input Digital output Communication

Type name of

optional plug-in module

Analog output

Pulse/Alarm output

Digital input

Digital output

In this manual, when the optional plug-in module is installed, it explains.

Output :4 to 20mA Load resistance :600Ω or less

No-voltage ‘a’ contact Contact Capacity :DC35V, 0.1A or less

Contact Capacity :DC24V(DC19 to 30V),7mA or less Input Pulse Width :30ms or more

No-voltage ‘a’ contact Contact Capacity :DC35V, 0.2A or less

ME-4210-SS96

ME-4210-SS96 ME-0040C-SS96 ME-0052-SS96

ME-0052-SS96

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Features

This instrument measures the load status by inputting the secondary side of the VT and CT, and displays various measurement values.

 This instrument enables measurement of integrated active energy divided into two time segments such as peak/off-peak and day/night. (Periodic Active Energy)

 The password protection setting avoids undesired change of settings or deletion of measured data.

 The instruments with transmission functions (MODBUS

communication) are able to transmit the measured data to superior monitoring devices. (CC-Link communication: When the ME-0040C-SS96 optional plug-in module is installed)

 The instruments with analog/pulse output function are able to output key measurement factors (current, voltage, active power, power-factor, and Active Energy) of the power receiving point alone and are optimum for remote monitoring.(When the ME-4210-SS96 optional plug-in module is installed)

 This instrument complies with the requirements of the CE marking, UL standards, KC mark, and FCC/IC.

MODBUS® is a registered trademark of SCHNEIDER ELECTRIC USA, INC in the United States.

®

RTU communication, CC-Link

- 2 -

Check on your delivery ····················································································································1 About the optional plug-in module sold separately·················································································1 Features·······································································································································2 Table of Contents ···························································································································3 Safety precaution ···························································································································5 Requirements for compliance with the EMC directive·············································································8

Instructions for Handling

1． Display and Button Functions of Each Part ······················································································9

2． Function Modes ·························································································································12 3． Setting

3．1 Setting Flow························································································································13 3．2 Setting Menu 1: Basic Settings (Setting the Phase Wire System, Display Pattern, VT/Direct Voltage,

CT Primary Current, etc) ·······································································································15

3．3 Setting Menu 2: Communication Settings (Setting the MODBUS

communication)···················································································································19

3．4 Setting Menu 3: Display Settings (Setting Maximum Scale, Active Energy Measurement, and

Harmonic Display, etc.) ·········································································································21

3．5 Setting Menu 4: LCD Settings (Setting Model Display, Version Display, Backlight, and Display Update

Time)·································································································································23

3．6 Setting Menu 5: Pulse and Alarm Settings (Setting Upper/Lower Limit Alarm, Motor Starting Current

Mask Function, Pulse Output, etc.)··························································································24 3．7 Setting Menu 6: Setting the Analog Output················································································29 3．8 Setting Menu 7: Setting Periodic Active Energy, Digital Input/Output·············································32 3．9 Setting Menu 8: Special Settings (Setting Operating Time, Phase Display, IEC mode)························33 3．10Setting Value Confirmation Menus 1-9: Confirming the Settings in the Setting Menus 1-8 and Test

Mode in Setting Menu 9 ········································································································35 3．11Initializing Related Items by Changing Settings ··········································································36 3．12Initializing All Settings ···········································································································36 3．13Setting the Special Display Patten P00·····················································································37 3．14Examples of Simple Settings··································································································39

4． Using Test Mode ························································································································41

4．1 Test Menu 1: Communication Test···························································································42 4．2 Test Menu 2: Alarm Output/Digital Output Operation Test ·····························································43 4．3 Test Menu 3: Zero Span Adjustment for Analog Output ································································44 4．4 Test Menu 4: Analog Output Operation Test···············································································45 4．5 Test Menu 5: Pulse Output Operation Test ················································································46

5． Operation

5．1 Basic Operation

 Switch display·····················································································································47  Switch phase······················································································································47  Bar graph display ················································································································48 

Switching measurement factors displayed on bar graphs·····························································48

 Cyclic display······················································································································49  Harmonics display ···············································································································49  Maximum value and minimum value display··············································································51  Display of maximum value and minimum value··········································································51  Clear the maximum/minimum value·························································································51  Active energy / reactive energy display ····················································································52  How to change the unit of Wh, varh·························································································52  Wh, varh zero reset··············································································································52  Reactive energy counting method (2 quadrant counting / 4 quadrant cou nti ng)·································53

Each measurement item display during power transmission·····················································53

  Demand time and demand value of current demand ···································································54

®

RTU communication and CC-Link

- 3 -

Table of Content

5．2 Usage According to Purpose (Alarm, Periodic Active Energy, Operating Time, Password, etc.)

 Display and operation of the upper/lower limit alarm ···································································55  Canceling the upper/lower limit alarm ······················································································56  Stopping backlight flickering caused by upper/lower limit alarm generation ······································56  Upper/lower limit alarm items on the alarm contacts····································································56  Display of periodic active energy·····························································································56  Resetting periodic active energy to zero···················································································56  Display of operation time·······································································································57  Resetting the operating time to zero ························································································57  Display and operation of digital input/output status ·····································································57  Releasing the digital input latch ······························································································57  Preventing maximum value update by motor starting current························································58  Password protection setting···································································································58

6． Other

6．1 Display Pattern Contents·······································································································59 6．2 Maximum Scale Value ··········································································································61 6．3 Possible Setting Range for Maximum Scale ··············································································62 6．4 Measurement Items and Correspondence between Display and Output··········································65 6．5 Measurement Characteristic···································································································66 6．6 Troubleshooting···················································································································67

Installation

1． Dimensions·······························································································································68 2． Mounting ··································································································································70 3． Wiring ······································································································································71 4． Wiring Diagram··························································································································73

Specifications

1．Specification······························································································································79 2．Applicable Standards···················································································································80 3．Precautions for MODBUS 4．Precautions for CC-Link Communication ·························································································80 5．Setting Table (Factory Settings and Customer Setting Note) ································································81

®

RTU Communication···············································································80

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Safety Precaution

(Always read these instructions before using this equipment) For personnel and product safety please read the contents of these operating instructions carefully before using. Make sure that the end users read this manual and then keep the manual in a safe place for future reference. Make sure to deliver this manual to the end-user. If you are considering using this instrument for special purpose such as nuclear power plants, aerospace, medical care or passenger vehicles please refer to our sales representative.

HAZARD SYMBOLS

Read these instructions carefully and look at the equipment to become familiar with the device before trying to install, operate, service or maintain it. Terminal of control power (MA, MB) and voltage inputs (P1, P2, P3, PN) have hazards of electric shock, explosion, or arc flash. Turn off power supplying this device and the equipment in which it is installed before working on it.

CAUTION

Indicates that incorrect handling may cause hazardous conditions. Always follow the instructions because they are important to personal safety. Otherwise, it could result in electric shock, fire, erroneous operation, and damage of the instrument. If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.

■ Normal service conditions

Use the instrument in an e

● Ambient temperature: -5 to +55°C

● Average day temperature: 35°C or less

● Humidity: 0~85%RH, non condensing.

● Altitude: 2000m or less

● Pollution Degree: 2 or less (Note 1)

● Atmosphere without corrosive gas, dust, salt, oil mist.

● Transient over voltage: 4000V or less (Note 1)

● A place without excessive shocks or vibration.

● Do not expose to rain and water drips.

● Do not expose to direct sunlight.

● An area in where no pieces of metal and an inductive substance disperse.

● Do not expose to strong electromagnetic field and ambient noises.

Note 1．For the definition of the Pollution Degree and the Transient over voltage category, refer to

■ Installation instructions

Make sure to read this manual carefully before Installation and Wiring.

nvironment that meets the Normal service conditions as following points:

EN61010-1:2010.

CAUTION

 This instrument should be installed and used by a qualified electrician.  The instrument must not be powered and used until its definitive assembly on the

cabinet’s door.

 Verify the following points:

■Auxiliary power supply and measuring ratings.

AC100-240V（±15％） 50-60Hz 8VA DC100-240V（-30% ＋15%） 5W 3-PHASE 4-WIRE：max AC277/480V 3-PHASE 3-WIRE：(DELTA)max AC220V,

(STAR)max AC440V 1-PHASE 3-WIRE：max AC220/440V 1-PHASE 2-WIRE：(DELTA)max AC220V,

(STAR)max AC440V

MA,MB terminals

CategoryⅢ P1,P2,P3,PN terminals

+C1,C1,+C2,C2,+C3,C3

terminals

Auxiliary power

supply

Voltage

Ratings

Current 5A（via current transformer）,maxAC30V CategoryⅢ

Frequency 50-60Hz

Provide the basic insulation externally at the current input terminals. Voltage-measuring and current-measuring circuit terminals should be permanently connected.

- 5 -

Safety Precaution

■Others

CAUTION

MODBUS®RTU

communication

CC-Link

communication

Digital input

Digital output DO1+,DO1-,DO2+,DO2- terminals

Analog output CH1+,CH1-,CH2+,CH2-,CH3+,CH3-,CH4+,CH4- terminals

Pulse/ Alarm output C1A/A1,C1B/COM1,C2A/A2,C2B/COM2 terminals

 Do not drop this instrument from high place. If you drop it and the display is cracked,

do not touch the liquid crystal or get it in your mouth. If the liquid crystal is touched, wash it away at once.

 Work under the electric outage condition when installing and wiring. It may cause

electric shock, electric burn injury or damage of the device.

 When tapping or wiring, take care not to entering any foreign objects such as chips

and wire pieces into this instrument.

 If the terminal wiring is pulled with a strong force, the terminals may detach. (Tensile

load: 39.2N or less)

 Check the connection diagram when wiring. Wrong wiring may cause failure of the

instrument, a fire or electric shock.

 In order to prevent invasion of noise, do not bunch the control wires or communication

cables with the main circuit or power wire, or install them close to each other. The distance between communicational signal lines, input signal lines and power lines, and high voltage lines when running parallel to each other are shown below.

T/R+,T/R-,Ter terminals

DA,DB,DG terminals

DI1,DI2,DI3,DI4,DI COM, ,DI+,DI-,

DI1+,DI1-,DI2+,DI2-,DI3+,DI3-,DI4+,DI4-,DI5+,DI5- terminals

maxDC35V

Conditions Length

Below 600V, or 600A power lines 30cm or more

Other power lines 60cm or more

■ Matters concerning the precaution before use

 Use the instrument in the specified usage environment and conditions.  The setting of this instrument is necessary before use it. Please read this manual carefully to ensure

correct setting.

■ Operation instructions

 Before operating the product, check that active bare wire and so on does not exist around the product. If

any bare wire exists, stop the operation immediately, and take an appropriate action such as isolation protection.

 In the event of a power outage during the setting, the instrument is not set correctly. Please set again

after power recovery.

CAUTION

 Do not disassemble or modify this instrument. It may cause failure, malfunction, injury or

fire.

 Use this instrument within the ratings specified in this manual. If it is used outside the

ratings, it may cause not only malfunction or failure but also fire burnout.

■ Maintenance instructions

 Wipe dirt off the surface with a soft dry cloth.  Do not contact a chemical dust cloth to the instrument for a long time, or do not wipe it with benzene,

thinner, alcohol.

 Check for the following items to use this instrument properly for long time.

（1）Daily maintenance ①No damage on this instrument ②No abnormality with LCD indicators ③No abnormal noise, smell or heat （2）Periodical maintenance

● No looseness with installation and wire connection. (Once every 6 months to 1 year)

CAUTION

Do periodical maintenance under the electric outage condition. Failure to do so may cause electric shock, failure of the instrument or a fire.

- 6 -

Safety Precaution

■ Storage conditions

To store this instrument, turn off the power and remove wires, and put it in a plastic bag. For long-time storage, store at the following places. Failure to follow the instruction may cause a failure and reduced life of the instrument.

 Ambient temperature the: -25 to +75°C  average day temperature: 35°C or less  Humidity range 0 to 85%RH, non condensing.  Atmosphere without corrosive gas, dust, salt, oil mist.  A place without excessive shocks or vibration.  Do not expose to rain and water drips.  Do not expose to direct sunlight.  An area in where no pieces of metal and an inductive substance disperse.

■ Guarantee

 Gratis warranty is effective until the earlier of 1 year after the date of your purchase or 18 months after

manufacturing.

 The gratis warranty shall apply if the product fails even though it is being used properly in the

conditions, with the methods and under the environments in accordance with the terms and precautions described in the catalogs, the instruction manual, caution label on the product, etc.

 Repair shall be charged for the following cases even during the gratis warranty period.

① Failures occurring due to your improper storage or handling, carelessness or fault. ② Failures due to faulty workmanship ③ Failures due to faults in use and undue modification ④ Failures due to accidental force such as a fire, abnormal voltage, etc. and force majeure

such as an earthquake, wind, flood, etc. ⑤ Failures due to matters unpredictable based on the level of science technology at the time of

product.

 Our company shall not be liable to compensate for any loss arising from events not attributable to our

company, opportunity loss and lost earning of the customer due to failure of the product, and loss, secondary loss, accident compensation, damage to other products besides our products and other operations caused by a special reason regardless of our company’s predictability

■ Replacement Cycle

Although it depends on the status of use, 10 years is the guideline for renewal.

■ Disposal

 When disposing of this product, treat it as industrial waste.  A battery is not used for this product.

■ About packaging materials and this manual

For reduction of environment load, packaging materials are produced with cardboard, and this manual is printed on recycled paper.

- 7 -

EMC Directive Instruction

This section summarizes the precautions on conformance to the EMC Directive of the cabinet constructed

using this instrument. However, the method of conformance to the EMC Directive and the judgment on whether or not the cabinet conforms to the EMC Directive has to be determined finally by the manufacturer.

This instrument complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This instrument may not cause harmful interference, and (2) this instrument must accept any interference received, including interference that may cause undesired operation.

1．EMC Standards

 EN 61326-1  EN 61000-3-2  EN 61000-3-3

2．Installation (EMC directive)

The instrument is to be mounted on panel of a cabinet. Therefore, the construction of a cabinet is important not only for safety but also for EMC. The instrument is examined by the following conditions.

 Conductive cabinet is used.  Six faces of a cabinet have to be ensured conductivity for each other.  A cabinet has to be connected to earth by a thick wire of low impedance.  Holes on faces of cabinet have to be 10 cm or less in diameter.  The terminals for protective earth and functional earth have to be connected to earth by a thick wire of

low impedance. (A terminal for protective earth is important not only for safety but also for EMC.)

 All connections must be kept inside the cabinet.  Wirings outside the cabinet have to be used with the shielded cable.

The following diagram shows how to provide good contact of the shielded cable.

・Remove part of the outer cover. ・Remove part of the paint musk on the cabinet. ・Connect those parts with the clamp.

- 8 -

1. Display and Button Functions of Each Parts

,

Part names

■Front view

LCD with backlight

Operation buttons (For details, refer to page 11.)

■Rear view (main unit)

■Rear view (optional plug-in module)

MODBUS®RTUcommunication terminal T/R+: MODBUS transmission terminal T/R-: MODBUS transmission terminal Ter: Termination terminal (120 Ω termination when short-circuited to the terminal T/R-) SLD: Shielded wire terminal (ground resistance

Auxiliary power input terminals

MA, MB: Connect to an auxiliary power. : Ground terminal

(Ground resistance: 100 Ω or less)

Optional cover

By removing the optional cover, you can install each optional plug-in module in the main unit. See illustration below for the terminals name of the optional plug-in module.

Voltage Input terminals P1, P2, P3, PN: Input a circuit voltage.

Current Input terminals

+C1, C1: Input a circuit current. +C2, C2: Input a circuit current. +C3, C3: Input a circuit current.

®

RTU communication

®

RTU communication

Input/ output terminals (ME-4210-SS96)

CH1+, CH1-: Analog output terminal CH2+, CH2-: Analog output terminal CH3+, CH3-: Analog output terminal CH4+, CH4-: Analog output terminal C1A/A1,C1B/COM1: Pulse/ Alarm

output C2A/A2, C2B/COM2: Pulse/ Alarm output DI+

DI-: Digital input terminal

Input/ output terminals (ME-0052-SS96)

DI1+, DI1-: Digital input terminal DI2+, DI2 DI3+, DI3-: Digital input terminal DI4+, DI4-: Digital input terminal DI5+, DI5-: Digital input terminal DO1+, DO1-:Digital output terminal DO2+, DO2-:Digital output terminal

-: Digital input terminal

Input/ output terminals (ME-0040C-SS96)

DA: CC-Link communication terminal DB: CC-Link communication terminal DG: CC-Link communication terminal SLD: Shielded terminal FG: Ground terminal (Ground resistance

100 Ω or less) DI1, DI2, DI3, DI4, DI COM: Digital input Terminal

- 9 -

1. Display and Button Functions of Each Parts Display

1 2

3

4

7

3

5

6

8

10

9

1613 14 15 17 12

Note: The above display is an example for explanation.

No. Segment Name Description

1 LEAD status

They show direction of Power Factor or Reactive Power on bar graph.

11

2 LAG status

3 Scale of the bar graph They show the scales of the bar graph.

4 Under scale input Turns on when measuring values fall below the minimum scale.

5 Over scale input Turns on when measuring values exceed the maximum scale.

6 Index indicator When upper/lower limit alarm set, flickers at the limit setting value.

7 Bar graph status

8 Phase status They show the phase for each of the digital displays.

9 Digital display Measured values displayed in digital.

10 Unit Units of measuring value displayed.

11 Metering status Flickers when counting active energy.(Note.1)(only active energy imported display)

12 Harmonics Turns on when harmonics displayed.

13 Setup status

14 Test mode status Turns on at the test mode.

They show the type of counting of Reactive Energy on Reactive Energy Display.

They show the item expressed with the bar graph.

When the item is the same as a digital displayed item, indicated with「」,

otherwise indicated with「」

Turns on at setting mode. ( )

Flickers at setting value confirmation mode. ( )

15 Clock status Turns on when Operation time displayed.

Upper/lower limit alarm

16

status

17 Communication status

Note 1. The blinking cycle is constant regardless of the size of the measured input.

Flickers when upper/lower limit alarm is generated.

Specification On Blinking Off

CC-Link communication Normal Hardware error Hardware error

MODBUS®RTU communication Normal

- 10 -

Communication error

(Such as wrong address)

Hardware error

1. Display and Button Functions of Each Parts

Functions of operation buttons

The operation buttons have various functions

SET －＋ RESET MAX/MIN PHASE DISPLAY

According to how they are pressed down.

Set button Reset button Phase button

＋/－button Maximum/Minimum button Display button

Meaning of code:○(press),□(press on over 1 second),◎(press on over 2 seconds),―― (press simultaneously)

Operation

Mode

SET －＋ RESET MAX/MIN PHASE DISPLAY

○

○ ○

◎

Display changes operation

◎ ◎

◎ ◎ ◎

Operation mode

◎ ◎

◎

○

◎

○

Measured value is reset/ Canceling the alarm, etc

◎ ◎

◎

Mode

changes

◎

◎ ◎

○

○ □ ○

□

mode

Setting operation

○

□ □

Setting/ Setting value confirmation

Special

◎ ◎

Operation

Note: While the back light is off, if the operation button is pressed, the back light is always lit. If the operation button

is pressed once again, the function in the above table appears.

●If the function of “maximum value and minimum value reset” and “Wh, varh zero reset” are

CAUTION

done, data will be lost. If this data is needed, please record the data before the reset operation.

●If the function of “meter restart” is done, the entire measurement(measure-ment display,

alarm, analog output, pulse) stops.

Button

◎

□

Display changes.

Phase changes.

Mode changes to the max./min. display and the instantaneous display

The item expressed with the bar graph is changed.

Harmonics number changes when harmonics displayed.

Displays change cyclically. (Refer to page 49)

Phases change cyclically. (Refer to page 49)

Change the unit of Wh and varh, etc. (Refer to page 52)

Maximum values and minimum values on the

display are reset to the present value.

All of the Maximum values and minimum

values are reset to the present value.

Wh, varh are zero reset. (All of the counting values are zero reset.)

Periodic active energy is zero reset. (Only effective in Periodic active energy

display)

The operation time is zero reset (Screen operation time only)

An alarm condition is canceled.

(Screen element is canceled) All alarm conditions are canceled.

(Element is canceled for all screens)

Stopping backlight flickering alarm. (Only effective in setting backlight flicker)

The latching data of digital input on the display is canceled.

(Available only for contact point input screen)

The display of Setting mode appears.

The display of Set value confirmation mode appears.

The display of password protection mode appears.

The setting items are saved, and setting item is changed to next item.

Back to the previous item.

The values of setting are changed.

(If it presses for 1 sec or more fast forward or fast return.)

Back to the setting display.

Save the settings(Only effective in End display)

Cancel the settings(Only effective in CANCEL display)

Meter restart(Only effective in CANCEL display)

Returns set contents to the default settings (the default values, Only effective in CANCEL display) (Refer to page 36)

Function

Only available for

maximum/minimum

value display

Available only when manual

cancelation is set

- 11 -

2. Function Modes

The following function modes are available for this Multi-Measuring instrument. Operation mode is displayed after auxiliary power turns on. It is then possible to switch to the desired mode.

Mode Description

Operation

Mode

This mode is for displaying each measured value using digital numerical values and bar graphs. Operation mode contains "Current Value Display" that displays the current value, and "Maximum/Minimum Value Display" that displays old maximum/minimum values. In addition, for each display, the cyclic display function can be used to switch between the screens every 5 seconds.

Setting Mode

This mode is for changing the setting values related to measurement and output functions. The following special operations can be executed from the "CANCEL Display" for changing/cancelling setting values.

●The instrument is reset.

●Reset the settings to the factory defaults

Setting Value

confirmation

mode

(Test Mode)

This mode is for confirming the setting values for each setting item.(In this mode, settings cannot be changed in order to prevent accidental changing of settings.) This mode contains test functions that can be used for equipment startup.

●Analog Output Adjustment : Analog output can be adjusted (zero adjustment and span

adjustment).

●Output Test : Analog output can be switched, pulse output can be

executed, and alarm contact points can be opened/closed

without measurement input (voltage/current).

●Communication Test : Fixed numerical data can be returned without measurement

input (voltage/current).

■

Diagram of Each Mode

Pressing simultaneously for 2 seconds

＋

SET RESET

Reference

Pages

P.47 to P.58

P.13 to P.34、

P.36 to P.40

P.35,

P.41 to P.46

Operation mode

Current value

display

Maximum/mi nimum

value display

SET SET

Save the s etti ngs

SET

Canc el t he set tings

End Display

CANCEL

Display

SET

Wh en "E nd" is selected

from the menu

When "End" is

se lec ted fr om

＋－

the menu

Press for 2 seconds

Set ting mode

Setting value confirmation mode

Tes t mod e

- 12 -

3.Setting

p

A

r

C

M

b

C

3.1 Setting flow

To measure, it is necessary to use Setting mode to set the phase wire system, VT / direct voltage, and CT primary current. From Operation mode, move to Setting mode and then set necessary items. F actory default settings will be used for items that you do not set. Only the settings in Setting menu 1 (basic setting) are needed for normal use. For more information abou t the settings, refer to page 15 and after. For more information about the factory default settings, refer to the setting table on page 81.

Operation M ode

Measurement Display S etti ng Menu End

※1

Save the setting

※2

End Display

Setting Menu 1 Setting Menu 2 Setting Menu 3

Phase

wire sy stem

Display Pattern

Communication

method selection

urrent sc ale

Voltage scale

Password Protection Display

Changes Passwo rd

Example of Setting Mode

Cancel the s e tt ings.

Aut omati c migra tion.

CANCEL Dis play

Instrument restart

or

Factory defaul t setting

Example of Setting V alue

onfirmation Mode

VT/direct

voltage

CT current

Frequency

Time constant for

current demand

ODBUS®RTU

address

MODBUS®RTU

baud rates

ODBUS®RTU

parit y

ODBUS®RTU

stop bit

CC-Link

Station number

CC-Link

aud rates

C-Link

version

C-Link

Reset

＜With ME-0040C-SS96 only＞

ctive powe

scale

Reactive

ower scale

Pow er facto r

scale

Expanded

cou nting

Harmonics

display

ON

Blinkin g

Keep in mind that when a setting is changed, the related setting items and measurement data

CAUTION

will be reset to the default settings. (Refer to page 36.)

- 13 -

3.Setting

g

e

o

V

u

B

A

t

A

gy

g

3.1 Setting flow

① Press

② Select a setting menu number by or . ⑥When the End display appears, press ③ Use the

and simultaneously for 2 ⑤After completion of setting, select ‘End’ in the setting

SET

seconds to get in the setting mode. menu and press

button to select a setting menu number.

SET

RESET

SET

.

＋

－

once again.

SET

④ Set each setting item. (Refer to page 15 and later

pages.)

Setting Mode or Setting Value Confirmation Mode

Sett in g Va l u e

Sett in g M e nu 4

Setting Menu 5

Menu 6 Setting Menu 7 Setting Menu 8

Settin

※3

Confirmation Menu 9

Model +

ption code

ersion

display

Backlight

brightness

Backlight

auto off

Display

pdate time

※1．If the password protection setting is enabled,

it is necessary to enter the password in shift from the operation mode to the setting mode.

※2．For Setting Value Confirmat ion, it returns to Operation

Mode.

※3．T his is n ot display in Setting Mode.

larm item

Alar m v a lu e

Alar m delay

time

Alarm cancel

method

ack light flickers

during alarms

Motor starting

current delay time

Pulse / Alarm

output

Pulse output

nalog output 1

nalog output 2

nalog output 3

nalog output 4

Output Limi

Arrow in Figure Action Button operation

Periodic active energy display

Periodic active

settin

ener

Digital input/

output display

Digital input

reset method

Shift from the operation mode to the setting mod e. ＋ Press them simultaneously Shif t from the o perati o n m od e to the set value c o nfirm at ion mode. Press it for 2 seconds. Select the menu nu mber to set or “End”. or Press it several times. Get into eac h se tting sc reen. Shi f t to th e n e xt set ting item. Press i t. Go ba c k to the previou s s ettin g it e m . Press i t.

Omitted in figure Select a set value. or Press it several times.

Shif t to the End sc r een. Press it. Memorize the setting contents, and go back to the operation mod Select "C ANCEL." or Press it. Cancel the settings. Press it. Skip remaining sett ing items during setting. Press it for 1 second. Set values return to the factory default value. ＋ Press it for 2 seconds. Shift from the operation mode to the password p rotection mode . ＋ Press it for 2 seconds.

Operation time

display

Target for

counting operation

time setting

Operation tim e

thresh old

Phase displ ay

setting

Set IEC

mode

SET

＋

＋－

RESET

SET

－

SET

DISPLAY

SET

Press i t.

SET

PHASERESET

PHA SERE SE T

※3

Test Mode

- 14 -

3.Setting

■ Basic Operations for setting

Function Operation Remarks

Select a set value Press or . Fast-forward when pressed over 1 sec. Setting items are saved Press .

Go back to the previous setting item

Skip removing setting items during setting

Press .

Press and hold for 1 sec.

＋

DISPLAY

SET

－

Setting item will be cared and shift to the next item.

The set value for the setting item just before Skip removing setting items returning is still available.

3.2 Setting menu 1: Basic Settings (Setting the Phase Wire System, Display Pattern, VT/Direct Voltage, CT Primary Current, etc.)

Set the phase wire method, display pattern, VT/direct voltage, CT primary current, etc. In the operation mode, after pressing and becomes available.

SET

simultaneously for 2 seconds or more, the following operation

RESE T

Setting M enu

DISPLAY

SET

①Phase Wire system

DISPLAY

SET

Se t the sett ing menu number to “ 1”.

(as shown in the right f igure)

Set th e phase wire system.

Under lined por t ions indi ca t e

3P4 : 3-p hase 4-wi re

the default valu es.

3P3．2CT : 3-phase 3-wi re（2CT）

(Same from here.)

3P3．3CT : 3-phase 3-wi re（3CT）

Supplemental Information:

1P3．1N2 : 1-phase 3-wire （1N2 display） 1P3．1N3 : 1-phase 3-wire （1N3 display） 1P2 : 1-p hase 2 -wi re

Set the display pattern. The following table shows the measurement elements that can be displayed by each display pattern. (For more details about display patterns, refer to page 61,62.) In addition, if there is no display pattern that you want from P01 to P13), select the special display pattern P00 to configure the screen freely. ( For more information about setting the special display pattern P00,

refer to page 37,38.)

○：Displayable at this display setting. △：Set at other additional settings. □：Select "P 00" and set the display order and display position.

（1）For 3-phase 4-wire

Additional display

②Display Pattern

DISPLAY

SET

Display Pattern

Current

N Phase Current

Current Demand

N Phase Current Demand

Voltage

Active Power

Power Factor

Reactive Power

Apparent Power

Frequency

Active Energy(Imported)

Active Energy(Exported)

Reactive Energy

(Imported LAG)

Active Energy (Imported)

Active Energy(Exported)

Reactive Energy

(Special)

Periodic Active Energy

Harmonic Current/

Voltage

Digital Input/ Output

Reference

Pages

Page 22 Page 22 Page 32 Page 32 Page 33

Operation time

P01 ○ ○ ○ ○ ○ △ △ △ △ P02 ○ ○ ○ ○ ○ ○ ○ △ △ △ △ △ P03 ○ ○ ○ ○ ○ ○ ○ ○ △ △ △ △ P04 ○ ○ ○○○ ○○○○ ○ ○ △ △ △ △ △ △ P05 ○○ ○○○ △ △ △ △ P06 ○ ○ ○ △ △ △ △ P07 ○ ○ ○ ○ △ △ △ △ P08 ○ ○ ○ ○ ○ ○ △ △ △ △ △ P09 ○ ○ ○ ○ ○ △ △ △ △ P10 ○ ○ ○ ○ ○ ○ △ △ △ △ P11 ○ ○ ○ ○ ○ ○ ○ △ △ △ △ △ P12 ○ ○ ○ ○ ○ ○ ○ ○ △ △ △ △ △ P13 ○ ○ ○○ ○○○ ○○ ○ ○ △ △ △ △ △ △ P00 □ □ □ □□□□□□□□□□△ △ △ △ △ △ △

Note: The following settings are required for displaying elements on an additional display.

Measurement element on additional display Setting item

Active energy Exported /reactive energy Special(*)

Harmonic current/ Harmonic voltage

Periodic Active Energy

Digital input / output status Operation time

※When display elements does not set active energy/ reactive energy/ apparent energy, ’P00’ of active

energy/ reactive energy on additional display does not appear.

Setting Menu 3 Active energy measurement Setting Menu 3 Harmonics display Setting Menu 7 Periodic Active energy display Setting Menu 7 Digital input / output display Setting Menu 8 Operation time display

- 15 -

3.Setting

r

3.2 Setting menu 1: Basic Settings (Setting the Phase Wire System, Display Pattern, VT/Direct Voltage, CT Primary Current, etc.)

（2）For other phase wire system except 3-phase 4-wire

Additional display

Display Pattern

Current

Current Demand

Voltage

Active Power

Power Factor

Reactive Power

Frequency

Active Energy(Imported)

Active Energy(Exported)

Reactive Energy y

(Imported LAG)

Active Energy

(Imported)

Active

Energy(Exported)

Reactive Energy

(Special)

Periodic Active Energy

Harmonic Current/

Voltage

Digital Input/ Output

P01 ○ ○ ○ ○ △ △ △ △ P02 ○ ○ ○ ○ ○ ○ △ △ △ △ △ P03 ○ ○ ○ ○ ○ ○ △ △ △ △ P04 ○ ○○○○○○ ○○△△△△ △ △ P05 ○ ○ ○ ○ △ △ △ △ P06 ○ ○ △ △ △ △ P07 ○ ○ ○ △ △ △ △ P08 ○ ○ ○ ○ ○ △ △ △ △ △ P09 ○ ○ ○ △ △ △ △ P10 ○ ○ ○ ○ △ △ △ △ P11 ○ ○ ○ ○ ○ △ △ △ △ △ P12 ○ ○ ○ ○ ○ ○ △ △ △ △ △ P13 ○ ○○○○○○ ○○△△△△ △ △ P00 □ □ □□□□□□□□△△△△△ △ △

Note: The following settings are required for displaying elements on an additional display.

Measurement element on Reference

additional display Pages

Active energy Exported /reactive energy Special(*) Harmonic current/ Harmonic voltage

Periodic Active Energy Setting Menu 7 Periodic Active energy display Page 32

Digital input / output status Setting Menu 7 Digital input / output display Page 32 Operation time Setting Menu 8 Operation time display Page 33

※When display elements does not set active energy/ reactive energy, ’P00’ of active energy/ reactive

energy on additional display does not appea

Setting Menu 3 Active energy measurement Page 22 Setting Menu 3 Harmonics display Page 22

Setting item

.

Operation time

③VT / direct voltage

DISPLAY

SET

Set th e VT

W hen di rect inp ut (without VT) ⇒ Select no, and then pr ess , shift to following (1).

W hen using VT ⇒ Select yE S , and then press , shift t o followi ng (2)

SET

1. For 3-phase 4-wire

no yES

2. For 3-phase 3-wire or 1-phase 2-wire

yES no

Note. VT is voltag e transformers.

<When ①phase wire system is set to 1-phase 3-wire> Use only for direct input. This setting will be skipped.

For direct inp ut (with out VT)Set the direc t voltage.

（1）（a）

For 3-ph ase 4-wir e

(phase to neutral voltage / phase to phase voltage)

63.5/110V 100/173V 110/190V 220/380V 240/415V 254/440V 277/480V

（b）

For 3-ph ase 3-wire (2CT, 3CT ) or 1-phase 2-wir e

110V 220V 440V

For 1-ph ase 3-wire（1N2、1N3）(phase to neutral v oltage / ph ase to phase voltage)

（c）

110/220V 220/440V

- 16 -

3.Setting

V

3.2 Setting menu 1: Basic Settings (Setting the Phase Wire System, Display Pattern, VT/Direct Voltage, CT Primary Current, etc.)

Continued form the previous page

（2）

When using VT

Set th e secondar y and prim ary volta ges of the VT.＞

＜

For 3-ph ase 4-wir e(Phas e to phase Volta ge)

（a）

63.5V 100V 110V 115V 120

For 3-ph ase 3-wire (2CT , 3CT) or 1-ph ase 2-wire（phase to neutral voltage）

（b）

100V 110V 220V

Pr imary Vo ltage Set tings＞

＜

Default valu e

For 3- phase 4-wire ：200V(Phase to phase Voltag e) For 3- phase 3-wire or 1- phase 2-wire：10000V

（phase to neutral voltage）

・ From top digit, select the value of the flic kering di git by and ・

The s etting digit can be move d to right by

・

The s etting digit can be move d t o left by

・

Sett in g is available in ran ge from 60V to 750000V

Less than 100V : Upper 2 digits setting Over 100V : Upper 3 digit s setting ※Error display (E05) appears w hen set out of 60Vto750000V r ange.

After that, please pr ess , re view the setting value and set it onc e Again.

※W hen over 100 V set over upper 3 digits set ting, the display appear switchin g

upper 3 digits settin g.

・

Press at the lowest dig it , the setti ng step will shift to t he next one.

SET

DI SPL AY

＋

－

④CT current

DISPLAY

SET

Set the CT. Primary /

secondary Current Setting

＜

Set the secondary current＞

1A 5A

N ote. CT is current transformers.

Se t the primar y current＞

＜ Default Setting：5.0A

・ From t op digit, selec t th e v alue of t he fli cker ing digit by a nd . ・

The setting digit can be moved to right by the . The setting digit can be moved to left by the .

・・

Setting is available in range f r om 1.0A to 30000.0A

Less than 10A : Upper 2 digi ts set ti ng Over 10A : Upper 3 digits setting

※Error display (E05) appears when set out of 1.0 t o 30000. 0A range.

After that, please press , review the set ting value and set it once again.

※When over 10A s et over upper 3 digit s setting, the display appear switching upper

3 digits setti ng.

Press at the lowest digit, the setting step will shift to the next one.

・

SET

DISPLAY

＋－

- 17 -

3.Setting

3.2 Setting menu 1: Basic Settings (Setting the Phase Wire System, Display Pattern, VT/Direct Voltage, CT Primary Current, etc.)

Set the fre quen cy .

⑤Frequency

DISPLAY

⑥Time constant

for c urrent demand

SET

50Hz 60Hz

Note1.The scale value of the frequency of the bar graph display is changed, too. Note2.Scal e of the analog output is changed, too.

Set the time constant for curren t demmand.

（For the demand time period, refer to page 55.）

0 s

40 s 10 s 20 s 30 s

Note) Even when the display pattern not display the current demand, this screen

appears. If the current demand is not necessary, press the as it is.

50 s

1 min 2 min

3 min 4 min 5 min 6 min

7 min 8 min 9 min

10 min

15 min 20 min 25 min 30 min

SET

Set ting m enu

According to the setting flow (page 14), save the changed contents, or continue to the other setting menu.

In the case of use only by the Setting menu 1, please go to “5. Operation” (from page 47). In the case to use additional functions, please go to “Setting Menus 2 - 8” (from page 19).

If the contents in the setting menu 1 are changed, the maximum value, minimum value,

Note

demand value of related measurement items will be reset. (However, active energy and reactive energy will not be reset.)

- 18 -

3. Setting

3.3 Setting Menu 2: Communication Settings (Setting the MODBUS®RTU communication and CC-Link

communication)

In the operation mode, press + simultaneously for 2 seconds or more, and the following operation

es available.

becom

Setting M e nu

SET

Set the se tting menu numb er to “2”. (as shown in th e r ight figure)

RE TSE

DISPLAY

①Communication

method selection

DISPLAY

②MODBUS

address

SET

®

RTU

Select either of “CC-Link communication” or “MODBUS®RTU com mun icat ion.”

When the ME -0040C-SS96 opt ional plug-in module is not instal led,

this display will be skipped.

CC ：CC-Li nk communication Mb．rtu ：MODBUS

®

RTU commun ication

When “CC-Link communication” is sele cted, go to  CC-Link station number.

Set t h e MODBUS®RTU a ddress num b er.

When the CC -Link communic ation is selected in Communi cation method selection, th is display will be skipped.

Selectable addresses: 1 to 255

DISPLAY

SET

③MODBUS®RTU baud rates

DISPLAY

SET

④MODBUS®RTU parity

DISPLAY

SET

⑤MODBUS®RTU stop bit

Set the MODBUS®RTU b aud ra te.

When the CC-Link communication is selec ted in Communication method selection, this display will be skipped.

2400bps 4800bps 9600bps

19.2kbps

38.4kbps

Set t h e MODB US®RTU parity.

W hen the CC-Link communication is selected in

Communication m ethod selection, th is display will be skipped.

non odd even（EVEn）

Set t h e MODB U S®RTU stop bit .

When the CC-Link commu nicatio n is select ed in

Communi cation m ethod selection, th is display will be skipped.

Stop bi t 1 Stop bit 2

DISPLAY

SET

- 19 -

3. Setting

3.3 Setting Menu 2: Communication Settings (Setting the MODBUS®RTU communication and CC-Link

communication)

⑥CC-Link station

number

DISPLAY

SET

⑦CC-Link baud rates

DISPLAY

SET

Set the CC-Link st ation number.

When the ME-00 40C-SS96 optional plug-in module is not installed, or the CC-Link communication is not selected in  Comm unication method selection, this display will be skipped.

Selectable station number: 1 to 64

Set the CC-Link baud rate.

When the ME- 0040C-SS96 optional plug-in module is not installed, or the CC-Link com m unicati on is not selected in

 Communication method selection, this display will be skipped.

156kbps 625kbps

2.5Mbps 5Mbps

10Mbps

⑧CC-Link version

DISPLAY

SET

⑨Communication

reset

SET

Set the CC-Link version according to the configuration of the used CC-LInk system.

W hen the ME-0040C -SS96 op tional p lug-in module is n ot installed, or the CC -Link comm unicati on is not selected in

 Communication method selection, this display will be skipped.

Ve rs io n 1. 1 0 Version 2.00

When the changed above settings are enabled, set to "on."

（When i t is not set to “on,” the c hanged s ett ings do not becom e effective.）

When the ME- 0040C-SS96 optional plug-in module is not installed, or the CC -Link comm unicati on is not selected in

 Communication method selection, this display will be skipped.

oFF

on

According to the setting flow diagram (page 14), save the changed contents, or continue to the other setting menu.

Setting Menu

- 20 -

3. Setting

(

)

t

3.4 Setting Menu 3: Display Settings (Setting Maximum Scale, Active Energy Measurement, and

Harmonic Display, etc.)

This section shows how to set maximum scale in the bar graph, expanded counting, and harmonics display.

In the operation mode, press becomes available.

and simultaneously for 2 seconds or more, and the following operation

SET

RESET

Set the setting menu n um ber to "3 ".

Setting menu

DISPLAY

SET

①Current maximum

scale

DISPLAY

SET

②Voltag e maximum

scale

(as shown in th e r ight figure)

Set the current maximum scale.

If you have n ot set current to “Display pattern”, this disp lay will be skipped.

(1)Maximum scale value

Primary Curren （1.4.1Primary Current Setting valu e）

SP.(Special Setting)

（2）Special current maximum scale

This display is displayed when you set the "SP" in 3.1.

＋ 3 STEP (About 120%)

～

± 0 STEP (100% ：Rating)

～

＋－

－10 STEP (About 40%)

Note：The maximum scale value becomes the value in the table on p age 61.

Set the volta ge ma xi m um scale.

If you have n ot set voltag e to “Display pattern”, this display will be skipped.

Maximum scale valu e

+10 STEP (About 250%)

～

± 0 STE P (10 0% ：Standard maximum scale value)

～

＋－

DISPLAY

SET

③Active power

maximu m scale

DISPLAY

SET

④Reactive power

maximum scale

DISPLAY

SET

-18 STEP (About 20%)

Note：The maximum sc ale value becomes the value in the tabl e on page 61.

Set the maximum scal e of Activ e po w er .

If you have not set active power to “Displa y p attern” ,

this display will be sk ipped.

(1)Maximum scale val ue

+3 STEP

About 120%

～

±0 STEP (100% ：Rating)

Note：The maximum scale value becomes the value in the table on page 61.

～

-18 STEP (About 2 0% )

＋－

(2) single deflection / double d eflection

If you have not set active power to “Display pattern”,

this disp lay will b e skipped

.

single deflectio n double defl ection

Set the maximum scal e of Reac ti ve power.

If you have not set reactive power to “Display pattern”, this display will be skipped.

The setting m ethod is the same as ③act i ve power maximum scal e.

Rea ctive po wer is only “doub le deflection”.

DI SPLA Y

SET

- 21 -

3. Setting

)

3.4 Setting Menu 3: Display Settings (Setting Maximum Scale, Active Energy Measurement, and Harmonic Display, etc.)

⑤Power factor scale

Set the power factor scale.

If you have not set power factor to “Display pattern”, this displa y will be skipped.

-0.5 t

o 1 to 0.5 -0 to 1 to 0

DISPLAY

⑥Expanded counting

DISPLAY

SET

Set the combinations of imp orted / exported an d lag / lead for active energy and reactive energy you want to display, and set the mea surement method for reactive energy.

Combinatio n

(Setting value)

Wh varh

Imported Ex por ted

Imported Exported

lag lead lag lead

Ⅰ ○ ○ Ⅱ ○ ○ ○ Ⅲ ○ ○ ○ ○ Ⅳ ○ ○ ○ ○ ○ ○

Display

Note: For more information abou t the meas urement method f or reactive energy,

refer to pag e 53.

Combi nation I, II⇒ It is suitable for the c ounting of equipment with out the private

Combi nation II I, IV⇒It is suitable f or the counting of eq uipment with the priv ate electric

＜Exampl e Screen＞

electr ic generator and the reac tive power of the c apacitor load at the power factor = 0, generally.

generator.

Reactive energy

measurement

meth od

2 quadrant

measurement

4 quadrant

measurement

Combination I Combination II Combination III Combination IV

Imported ：Exported

：

：lead varh ：lag varh

Dependin g on the above combination and the measurement element which set in ②Display patt ern of the s ettin g menu 1, the energi es displayed at the additional screen are as below.

Additional Screen

Wh

Wh -Wh

― ―

-Wh ― ― ― ―

varh

Note: Wh:Wh（imported）, -Wh:W h(exported), varh:varh(imported LAG)

varh

arh(imported LEAD)varh(exported LAG)

arh(exported LEAD

⑦Ha rmonics

Sett ing m enu

Note

Set “on or off” of the harmonic measurement displa y.

oFF

(Not displayed) (Displayed)

on

When the display is set t o "on," the harmonic measured value can be displayed on an additional s creen of the display pattern.

SET

According to t he settin g flo w diagram (page 14), save the changed contents, or continue to the other setting m enu.

●Accuracy is defined to rated current. Although the maximum scale may display 120% or more of

rated current and rated voltage in order to make a scale easy to read depending on the settings of VT/direct voltage and CT primary current, current input is within 100% of rated current.

●Even if a display pattern is selected that cannot display active power, reactive power, active energy, and reactive energy, it is possible to display the sign according to 2 quadrant / 4 quadrant measurement of the power factor and reactive power due to

⑥Expanded counting , so setting

items for ⑥Expanded counting will be displayed.

- 22 -

3.Setting

A

3.5 Setting Menu 4: LCD Settings (Setting Model Display, Version Display, Backlight, and Display

Update Time)

This section is for confirming the model, option code and the product version, a nd also set the backlight and the display update time. In the operation mode, press

+ simultaneously for 2 seconds or more, and the following operation

RESET

SET

becomes available.

Setting menu

Set the setting menu number to “4”.

(as shown in the right figure)

DISPLAY

SET

①Model + option code

The model can be confirm. (This is only display, and settings cannot be changed.)

Middle Line

（1）

Model

ME96SSR-MB

（2）

Lower Line

Option code

Blank

ME-4210-SS96 ME-0040C-SS96

DISPLAY

SET

ME-0052-SS96

The produ ct ver s ion can b e checked . (The product ve rsion is displayed, but ca nnot be changed. )

②Version display

DISPLAY

SET

The backlight brightness can be adjusted.

③Backlight br ightness

DISPLAY

The backlight can be set to continuous on (HoLd)

SET

1 2 3

Dark Bright

or auto off (Auto).

(Auto off) (Continuous on)

uto HoLd

4 5

④Backlight auto off

<When auto off (Auto) is selected> No button operation for 5 minutes → the b acklight turns off

Button operation during off (Note) → the bac klight turn s on

for 5 minutes

DISPLAY

⑤Display update time

SET

The display upd ate time for the measured value can be change. If the display switches too quickly for you to read the displayed value, set it to 1.0 second. (Normally, leave this setting to 0.5 second.)

Note: When t h e backlight is off, pressing any button once does not switc h the display but only turns on the backlight.

Pressing any button again switches the display.

1second

Setting menu

0.5second

SET

According to the setting flow (page 14), save the changed

contents, or continue to the other setting menu.

- 23 -

3. Setting

A

3.6 Setting Menu 5: Pulse and Alarm Settings (Setting Upper/Lo wer Limit Alarm, Motor Starting Current

Mask Function, Pulse Output, etc.)

This section shows how to set the upper/lower limit alarm, backlight flickering during alarm, motor starting current delay time, and pulse output.

In the operation mode, press and simultaneously for 2 seconds or more, and the following operation becomes available.

Setting menu

SET

For more details about each function, refer to the corresponding pages. Upper/lower limit alarm → Pages 55 and 56, Motor startup current → Page 58

RESET

Set the setting menu number to “5”.

(as shown in the right figure)

DISPLAY

①Alarm item 1

DISPLAY

SET

Set the Alarm item 1 to be allowed to measurement items. The up per/lower limit m easurement values c an be monitored by t his setting.

For 3-phas e 4-wire

（1）

non

upper limit lower limit

N upper limit DA upper limit DA lower limit DAN upper limit V (L-N) upper limit V (L-N) lower limit V (L-L) upper limit V (L-L) lower limit W upper limit W lower limit

var upper limit var lower limit PF upper limit PF lower limit Hz upper limit Hz lower limit Harmonic current total RMS Value

N-phase harm onic current total RMS valu e

Harmonic voltage total distortion ratio

Dis pl ay when "non" is select ed

Display when "A upper limit" is selected

For ot her phase wire system exc ept 3-phase 4-wire

（2）

non

upper limit

lower limit DA upper limit DA lower limit V upper limit V lower limit W upper limit W lower limit

var up per limit var lower limit PF up per limit PF lower limit Hz upper limit Hz lower limit Harmonic current total RMS value Harmonic voltage total distortion ratio

Not e 1. M eas uremen t it ems that are not s elected in t he display p attern can be sel ected. Note 2. DA: Current demand, DAN: N-phase current demand, V (L-N): Phase to

neutr al voltage, V (L- L): phas e to phas e volta ge

- 24 -

3. Setting

3.6 Setting Menu 5: Pulse and Alarm Settings (Setting Upper/Lo wer Limit Alarm, Motor Starting Current

Mask Function, Pulse Output, etc.)

②Alarm value 1

DISPLAY

SET

Set th e alarm value for upper/lower limit alarm el ement 1. The following tabl e shows the setting range.

Measuring element Setting range

A, AN, DA, DAN upper limit

5 to 100

to 120（％） 1％

Setting

step(N ote)

A, DA lower limit 3 to 10 to 95（％） 1％ V (L-N), V (L-L) upper limit 25 to 110 to 135（％） 1％ V (L-N), V (L-L) lower limit 20 to 70 to 95（％） 1％ W, var upper limit -95 to 100 to 120（％） 1％ W, var lower limit -120 to 3 to 95（％） 1％ PF upper limit -0.05 to 1 to 0.05 0.05 PF lower limit -0.05 to -0.5 to 0.05 0.05 Hz upper limit 45 to 65（Hz） 1Hz Hz lower limit 45 to 65（Hz） 1Hz

Harmonic current total RMS value N-phase harmonic curren t total RMS value Harmonic vo ltage total distortion ratio

Note:W and var show the percentage for the maximum scale value (±0 step).

A, AN, DA, DA N, H armonic current t otal RMS value, N-phase har monic current

tot al R MS value s hows t he percentag e f or t he CT pr imary cu rrent.

"V" shows the percentage for the VT primary voltage (or direct voltage). (The "V" for 1-phase 3-wire is the percentage for phase to neutral voltage. Alarm

monitoring is executed using twice the value which set upper/lower limit alarm f or the 12-phase and 13-phase.)

1 to 35 to 120（％） 1％

0.5 to 3.5 to 20.0（％） 0.5％

③Alarm item 2 to 4

Set t he measurement elem ent assigned to the upper/low er limit alarm items 2 to 4. Elements that are set elsewhere cannot be set.

The s etting method is the same as ①Alarm item 1 .

DISPLAY

SET

Set the alarm value for the upper/lower limit alarm items 2 to 4.

④Alarm value 2 to 4

DISPLAY

SET

⑤Alarm delay time

DISPLAY

SET

⑥Alarm cancel method

DISPLAY

SET

The setting method is the same as ②Alarm value 1 .

Set th e alarm mask time for when you want to prevent a momentary overload or noise alarm. When this is set, an alarm is generated only when the alarm value over the upper/lower limit alarm value for a longer time than the delay time. On the setting screen, seconds are indicated by “s” and minutes are indicated by “min”.

0s

5s 10s 20s

30s 40s 50s

1min

2min 3min 4min 5min

Note： When all s ettings f or ①Alarm item 1 and ③Alarm it em 2 to 4 are set to “non”, this setting will be skipped.

Set the alarm cancel method at generat ion of alarm. (screen, relay)

Reset method

(Setting value)

Aut omatic

)

(Auto

Manual

(HoLd)

Note: W hen all settings for ①Alarm item 1 and ③Alarm item 2 to 4

(Refer to pages 55 and 56)

When there is no alarm gener atio n condition, alarm is aut omatically r eset.

The alarm will co ntinue e ven when th e alarm generated conditions n o longer exist. It is necessary to execute button operation to c ancel the alarm.

Description

are set to "non," this setting will be skipped.

- 25 -

3.Setting

3.6 Setting Menu 5: Pulse and Alarm Settings (Setting Upper/Lo wer Limit Alarm, Motor Starting Current

Mask Function, Pulse Output, etc.)

⑦Backlight flickers

during al arms

DI

SPLAY

⑧Motor starting current

delay time

DISPLAY

SET

It is pos sible to make the backlight to flicker when an alarm is generated.

ｏｎ

ｏＦＦ

(Not flicker) (Flicker)

Note: When all settings for ①Alar m item 1 and ③Alar m it em 2 to 4

are set to "non," this setting will be skipped.

By us ing this setting for mot or curr ent monitoring delay ti me, it is possi ble to prevent unnecessary maximum valu e updating and unnecessary alarms ca used by the mo tor startup current.

When this setting is not needed → Select "oFF" and press , and return to the Setting Menu

When this set ting is executed

→ Select "on" and press , and go to (1) below.

SET

or go to menu 5.9(ME-4210-SS96)

SET

ｏＦＦ

ｏｎ

（1）

Mot or starting c urrent value. Set the value for detecting the motor st arting cu rrent .

Setting rang e Sett ing step (No te)

3 to 5 to 120 (%) 1%

* This is the p ercent age for the maximum sc ale valu e for

the current (±0 step).

Motor starting current delay time

（2）

After the motor starting current is det ected, maximum value u pdate is not executed and an alarm is not generated for the delay ti me.

SETDISPLAY

1s 3s 5s

10s

15s 20s 30s 45s

1min

1.5min 2min 3min

4min 5min

- 26 -

3.Setting

p

3.6 Setting Menu 5: Pulse and Alarm Settings (Setting Upper/Lo wer Limit Alarm, Motor Starting Current

Mask Function, Pulse Output, etc.)

⑨Pulse/Alarm output 1

Set the output function of Pulse/Alarm output 1.

When the ME-4210 -SS96 optional plug-in m odule is not installed,

this display will be skipped.

Pleas e ref er to page 56 for the corr espon dence bet ween Alar m output and Al arm item.

PULSE AL

（Pulse output）（Alarm output）

DISPLAY

⑩Pulse output 1

output item

DISPLAY

⑪Pulse output 1

pulse unit

SET

Set the item that is output to pulse output 1.

In t he following cases, this display will be s kipped. ・ME-4210-SS96 optional plug-in module is not installed.

・Not set “PULSE” to ⑨Pulse/Alarm output 1.

Setting value

Active energy (Imported)

Active energy (Export ed)

Reactive energy ( Imported, Lag)

Reactive energy ( Imported, Lea d)

Reactive energy (Exported, Lag)

Reactive energy (Exported, Lead)

Periodic active ener gy 1

Periodic active ener gy 2

non (No output) OFF OFF

Section (A) Se ction (B) Section (C )

OFF

Display

OFF

Section (C)

Section (A) Section (B)

Note: The segment sho wn in The left t able flickers according to t he selected element.

Set the pulse value of pulse output 1.

Pulse value is sel ected from the table below, according to total load power[kW].

In t he following cases, this display will be s kipped. ・ME-4210-SS96 optional plug-in module is not installed.

・Not set “PULSE” to ⑨Pulse/Alarm output 1. ・Set “ non” to ⑩Pulse output 1 output i tem.

To t a l l o a d p o w e r [ k W ] =

*1: For 3 -phase 4-wire setting, the VT primary vol tage is cal culated using the phas e to neutra l voltage. *2: For 1 -phase 3-wire setting, the VT primary vol tage is cal culated using the phas e to neutra l voltage. *3: For d irect voltage setting, t he direc t voltage i s used for calcul ation instead of the VT p rimary voltage.

Total load [kW] Poss ible puls e unit settings

α x (VT primary vol tage) x (CT primary current)

1000

α： 1 1-phase 2-wire 2 1-phase 3-wi re

3 3-phase 3-wi re

3 3-

hase 4-wire

Less than 10 1 0.1 0.01 0.001

kWh/pulse

MWh/pulse

DISPLAY

SET

10 or higher but l ess than 100 10 1 0.1 0.01 100 or higher but less than 1000 100 10 1 0.1 1000 or higher but less th an 10000 1 0.1 0.0 1 0.001

10000 or higher but less than 1000 00 10 1 0.1 0.01 100000 or higher 100 10 1 0.1 Note 1: W hen ⑩Pulse output 1 out put item is set to "non", this setting will be skipped. Note 2: T he factory default setting values are minimum values for the pulse unit that can b e set . Note 3: For reactive power, kW in the ab ove table needs to be read a s kvar, kW h needs to

be read as kvarh, and MWh needs to b e read as Mvarh.

- 27 -

3.Setting

A

3.6 Setting Menu 5: Pulse and Alarm Settings (Setting Upper/Lo wer Limit Alarm, Motor Starting Current

Mask Function, Pulse Output, etc.)

⑫Pulse/Alarm output 2

DISPLAY

⑬Pulse output 2

out put item

DISPLAY

⑭Pul se output 2

pulse unit

SET

Set the output function of Pulse/Alarm output 2.

When the ME-4210 -SS96 optional plug-in m odule is not installed,

this display will be skipped.

Pleas e ref er to page 56 for the corr espon dence bet ween Alarm output and Al arm item.

L PULSE

（Alarm output）（Pulse output）

Set the element that is output to pulse output 2. The same elements as pulse output 1 can be set.

In t he following cases, this display will be s kipped.

・ME-4210-SS96 option al plug-in module is not installed.

・Not set “PULSE” to ⑫Pulse/Alarm output 2.

The setting method is the sam e as ⑩Pulse output 1 output item .

(Factory default setting value: Reactive energy (Imported, Lag))

Set a p ulse unit for p ulse out put 2.

In the following cases, this display will be skipped.

・ME-4210-SS9 6 optional plug-in module is not ins talled. ・Not set “PULSE” to ⑫Pulse/Alarm output 2. ・Set “non” to ⑬Pulse output 2 output item.

The s etting method is t he same as for ⑪Pulse output 1 pulse unit .

(Factory default setting values: Minimum p oss ible val ue for pulse unit)

DISPLAY

⑮Pulse width

Sett ing m enu

SET

Set the pulse width f or output pulse. Set according to the input pulse conditions for the receiver.

In the following cases, this display will be skipped.

・ME-4210-SS96 optional plug-in module is n ot installed. ・Not set “PULSE” to ⑨Pul se/ Alarm ou tput 1 and ⑫Puls e/A larm output 2 . ・Set “non” to ⑩Pul se out pu t 1 out put item and

⑬Pulse output 2 out put i tem .

0.125s

0.500s 1.000s

Note

When th e pulse unit is s et to the minimum value and the pu lse wi dth is set to

0.500s or 1.000s, the pulse output cannot f ollow if the load is too l arg e, which can result in a decrease in the pulse output n umber.

According to t he setting flow (page 14), sav e the changed contents, or continue to the other setting menu.

- 28 -

3. Setting

3.7 Setting Menu 6: Setting the Analog Output

This section shows how to set analog output. When the ME-4210-SS96 optional plug-in module is not installed, this test menu will be skipped.

In the operation mode, press and simultaneously for 2 seconds or more, and the following operation becomes available.

SET

Setting menu

RESET

Set th e setting menu number to “6”.

(as shown in the right figure)

DISPLAY

①Analog output CH1

output item

DISPLAY

SET

Set th e m easurem ent item to be output to analog output CH1. Select a measurement it em for output from the followi ng table.

(1)For 3-phase 4-wire

3-phase 4-wi re

non A

1

A

2

A

3

A

N AVG

(CH1)

A

Demand A Demand A Demand A Demand A Demand A

V

1N

V

2N

V

3N AVG

(L-N)(CH2)

V

1 2 3 N AVG

V V V V W W W W var var var var VA VA VA VA

12 23 31 AVG

1 2 3

∑

(CH3)

1 2 3

∑

1 2 3

∑

(L-L)

AVG：Average, ∑：Total RMS Value

For ot her phase w ire system exc ept 3-phase 4- wire

(2)

3-phase 3-wire

non

1

A

(CH1)

A

2

A

3

A

AVG

Demand A Demand A Demand A Demand A

V12(CH2) V

23

V

31

V

AVG

W(CH3) var PF(CH4) Hz

Harmonic A Harmonic A Harmonic V Harmonic V

1 2 3 AVG

1 3 12 23

1-phase 3-wire

(1N2 display)

non

1

A A

N

A

2

A

AVG

Demand A Demand A Demand A Demand A

V1N(CH2) V

2N

V

12

V

AVG

W(CH3) var PF(CH4) Hz

Harmonic A Harmonic A Harmonic V Harmonic V

(CH1)

1 N 2 AVG

1 2 1N 2N

1-phase 3-wire

(1N3 display)

non

1

A

(CH1)

A

N

A

3

A

AVG

Demand A Demand A Demand A Demand A

V1N(CH2) V

3N

V

13

V

AVG

W(CH3) var PF(CH4) Hz

Harmonic A Harmonic A Harmonic V Harmonic V

1 N 3 AVG

1 3 1N 3N

AVG：Average, ∑：Tot al RMS Value

Note 1: The s am e m easurem ent it em can be set f or each analog output . Note 2: It is possibl e to select measurement item that are not included in the set display pattern. Note 3:Setting to "non" are minimum output. In addition, it moves to the next analog output setting. Note 4: U nder l in ed port ion s are the fac tory default setti ngs for me as urem ent elements a s s igned to e ach

analog output. Note 5 :VA is output by scaling 0 to 100% of the ra t ing. Note 6:When Frequency(Set ting menu 1.5) is set to “50Hz”, Hz is out put by a sc ale form 45Hz to 55Hz. When Frequency(Setting menu 1.5) is set to “60Hz”, Hz is output by a scale form 55Hz to 65Hz

Note 7: For t he ha r monic current, t he t otal RMS v alue is output by a sc ale fr om 0 t o 60%of the r ating. For the harmonic voltage, the total distortion ratio is output by scaling 0 to 20%.

PF

1

PF

2

PF

3

∑

PF Hz

Harmonic A Harmonic A Harmonic A Harmonic A Harmonic V Harmonic V Harmonic V

1-phase

2-wire

non A(CH1)

Demand A

V(CH2) W(CH3) var PF(CH4) Hz

Harmonic A Harmonic V

(CH4)

1 2 3 N 1N 2N 3N

- 29 -

3. Setting

(

)

(

)

3.7 Setting Menu 6: Setting the Analog Output

②Analog output CH1

detaile d se tting

Analog outp ut CH 1 detailed set ting (The following setting can be m ade separ ately from the measurement items included in the

display pattern.)

(1)Set the current / cur rent dem and / voltage / active power / react i ve power /

power factor for analog out put.(Setting men u 6.1 .1)

Outp ut item Setting r ange *2

A

Demand A

V

W

var

Primary Current

(1.4.1 Primary Current Setting value)

SP.(Special Setting)

+10 STEP ( ± 0 STEP (100% ：standard maximum scale value)

-18 STEP + 3 STEP (

± 0 STE P

-18 STEP (About 20%)

About 250%)

～

About 20% About 120% )

～

(100% ：Rat ing)

～

＋－

＋

－

PF -0.5 to 1 to 0.5 -0 to 1 to 0

mA 20 12

4

-0.5 0.51

mA

20 12

4

-0 01

（2）

Set t he curren t / curr ent deman d / act ive p ow er for analog out put.

(Setting menu 6.1.2)

Outp ut item Setting range *2

+3 STEP (About 120%)

～

A

Demand A

±0 STEP (100% ：Rating)）

～

-10 STEP

About 40%

＋－

※1

SETDISP LAY

DISPLAY

③Analog output CH2 to CH4

me asurement item

DISPLAY

SET

④Analog output CH2 to CH4

detailed settings

W

*1. W hen va r or P F are set a s output item s, it mo ves to the next an alog output settings. *2. Detailed setting val ues are according to the values shown in t he table on pages 62 to 64.

Single deflection Doub le def lection

＜Si n gle de f lection ＞

mA

20

4

40kW0

＜Double d efl ec tion＞

mA 20 12

4

-40kW 40kW0

To next CH settings

Set the measurem ent item that is output to analog output CH2 to CH4.

The setting method is the same as ①Analog output CH1 out put item .

Analo g ou tp ut CH2-C H 4 d et ailed se tting The setting method is the same as ②Analog output CH1 detailed sett ing .

SETDISPLAY

DISPLAY

SET

- 30 -

3. Setting

3.7 Setting Menu 6: Setting the Analog Output

⑤Analog output limit

SET

Set analog ou t p ut for when f ull sc ale is over the lim it .（The sam e i n al l the CH ）

Setting value Description

oFF

(No limit)

on

(Limited)

Note: When t he output items for all analog output are set to "non," thi s setting is skipped.

For the span value, the maximum output is +5 % a nd th e mi nimum output is -5%. For the span value, the maximum output is +1 % a nd th e mi nimum output is -1%.

oFF：＋5% on ：＋1%

20 mA

4 mA

oFF：－5% on ：－1%

Setting menu

According t o the setting flow (page 14), save the changed contents, or continue to the other setting menu.

- 31 -

3. Setting

3.8 Setting Menu 7: Setting Periodic Active Energy, Digital Input/Output

Set the periodic active energy and digital input/output. In the operation mode, press and simultaneously for 2 seconds or more, and the following operation becomes

SET

RESET

available.

For more details about each function, refer to the corresponding pages. Periodic Active Energy ⇒page 56, digital input/ output ⇒page 57

Setting menu

Set t h e se t ting me nu n um b er to “7”.

(as shown in the right figure)

DISPLAY

SET

①Periodic Active

energy display

DISPLAY

SET

②Cont rol setting for

switching time seg ment s o f period ic active energy

DISPLAY

SET

③Digital

input/output di splay

Set “ o n or o ff” of the pe r iodic active ene r g y di sp l a y t h at enables display of the elect r ic energ y di vided int o two ti m e seg m ents.

oFF

on

（Not disp layed）（Displayed）

Set the control method to switch between time segments of periodic active energy.

When the optional plug-in module is not install ed, no item relat ed to DI is di splayed.

non COM. d.in1 d.in2

＜ Non: Not switch ed, COM. :Communic ation cont rol, d.in1: Digital input DI1, d.in2: Digital input DI2 ＞

Note．When the ME-4210-SS96 opt ional pl ug-in module is inst alled, “d.i n2” will be skipped.

Set “on or off” of the digital input/output display.

When the optional plug-in module is not install ed, this d isplay wil l be ski pped.

oFF

on

（Not displayed）（Displayed）

DISPLAY

SET

④Digital input reset method

SET

Setting menu

Set the method to reset the digital input.

When the opti onal plug-in modul e is not installed, this d isplay wil l be ski pped.

Re s et method

（Setting value）

Auto

）

（Auto

Latch

（HoLd）

Note.When the ME -4210-SS96 optional plu g-in modu le is installed, the “d.in1” set ②Control setting f or switc hing time segments of pe riod ic active energy , this display will be skipped.

According t o the setting fl ow (page 14), save the changed contents, or continue to the other setting menu.

(F or d eta ils, refe r to pag e 57. )

W hen the digi tal input is turned to OFF (opened) , the digital input st ate is automatically turned to OFF (opened). W hen the digital input detects ON (closed) once, even if the digital input is turned to OFF (opened), the digit al i nput state is retained as ON ( c los ed) until the oper atio n of rel eas in g the l atch is perf ormed.

Description

- 32 -

3.Setting

A

V

3.9 Setting Menu 8:Special Settings (Setting Operation Time, Phase Display, IEC Mode)

Set the operation time, phase display, IEC mode.

In the operation mode, press and simultaneously for 2 seconds or more, and the following operation becomes

SET

available.

For more details about each function, refer to the corresponding pages.

Operation time ⇒ page 57, IEC mode ⇒ page 53

Setting menu

Set the se tting menu numb er to “8”.

(as shown in th e r ight figure)

RESET

DISPLAY

SET

①Operatio n time display

DISPLAY

SET

②Targ e t for co unting Operation time setting

Set “on or off” of the Operation time display that integrates the t ime whil e the target f or counti ng is input and disp l a y it as the load Operation time.

（Not displayed）（Displayed）

ｏｎ

ｏＦＦ

Select the target for counting Operation time from the auxili a r y p ow e r, current , and voltage.

UX A

（Auxil iary power）（Current）（Voltage）

Item 3-phase 4-wire 1-phas e 2-wire Others AUX AUX AUX AUX A A V V

A A

AVG

（L-N） V V

AVG

AVG AVG

（L-L）

DISPLAY

SET

Set the target for counting Operation time threshold.

When the auxiliary power (AUX) is selected for the Operation time, this display will be skipped.

（1）When current is set target for counting Operation time.

③Operatio n time

threshold

1 to 120%

min

（Setting step 1%）

（2）Wh en voltage is set ta rget for countin g O p e rat i on time .

min 20to 120%

DISPLAY

SET

（Setting step 1%）

- 33 -

3. Setting

3.9 Setting Menu 8: Special Settings (Setting Operation Time, Phase Display, IEC Mode)

④Pha se displ ay

setting

DISPLAY

⑤Se t IEC mode

Setting menu

SET

Set t h e phase display.

abc

123

Set the mode for reactive power/ power factor, etc arithmetic expression and code to normal or IEC.

oFF

（Nor mal mode）（IEC mode）

According t o the setting fl ow (page 14), save the changed contents, or continue to the other setting menu.

on

- 34 -

3.Setting

3.10 Setting Value Confirmation Menus 1-9: Confirming the Settings in the Setting Menus 1-8 and Test Mode in Setting Menu 9

 Setting Value Confirmation

When is pressed for at least 2 seconds in the operation mode, the following operation becomes availa ble.

Setting value confi rmatio n menu

SET

The screen transitions and operations are the sa m e a s for Setting Menus 1 to 8. Refer to Setting Menus 1 to 8 (pages 15 to 34).

(Note: Settings cannot be changed i n the Setting value

confirmation mode.)

 Test Mode

Press for 2 seconds to move the set values confirmation mode.

For more information about how to use the Test Mode, refer to page 41or later.

SET

Select setting v

alue confirmation menu number “9”. Press to move to test mode.

SET

- 35 -

3. Setting

3.11 Initializing Related Items by Changing Settings

When a setting value is changed, the related setting items and measurement data (maximum/minimum values)

will return to the default settings. Refer to the following list.

Setting item to be changed

Initialized item

Phase wire system

Menu 1

Menu 3

Menu 5

Setting item

Menu 6

Menu 7 Menu 8 Threshold for counting Operation time ●

Current Maximum/minimum value Current demand Maximum/minimum value Voltage Maximum/minimum value Active power Maximum/minimum value Reactive power Maximum/minimum value Apparent power Maximum/minimum value Power factor Maximum/minimum value Frequency Maximum/minimum value

Measurement data

Harmonic current Maximum value Harmonic voltage Maximum value

●：The setting value will be reset to the default value. ○：The setting will be reset to the value corresponding to the phase wire system. Note: The settings will not return to the default values when the setting is switched only between “1N2 display” and “1N3 display” in

the 1-phase 3-wire setting.

Display pattern VT/direct voltage Current scale Voltage scale Power scale Reactive power scale Upper/lower limit alarm item Upper/lower limit alarm value Analog output item ●

Maximum current scale Maximum current demand scale Maximum voltage scale Maximum active power scale

Active power single deflection/ double deflection

Maximum reactive power scale Power factor

-0.5 to 1 to 0.5／-0 to 1 to 0 Control setting for switching Periodic Active energy time segments

● ○

●

● ●

● ● ●

●

● ●

● ● ●

● ● ● ●

● ●

● ● ● ●

● ●

●

● ● ●

● ●

● ● ● ●

● ● ● ● ●

●

● ● ●

● ●

Menu 1 Menu 5 Menu 6 Menu 8

CT current

Phase wire system (Note)

VT / direct voltage

CT secondary

current

CT primary current

Upper/lower limit alarm item

Change of optional plug-in

Analog output item

Target for counting

Operation time

Setting of IEC mode

module

3.12 Initializing All Settings

When the following operations are executed, all settings are initialized to the factory defaults. Only the settings are

initialized to the defaults. The Maximum/minimum value and the measured active energy value, etc are not initialized.

To initialize all settings to the factory defaults, execute the following operation from the CANCEL screen in the setting

mode.

For more information about how to get to the CANCEL screen, refer to 3.1 setting flow (page 13).

Setting mode Initialization completed

Press the + for 2 seconds.

RESET

PHASE

CANCEL screen Measurement screen

- 36 -

3. Setting

3.13 Setting the Special Display Pattern P00

Even if there is no display pattern that you like in the display patterns P01 to P13, individual setting is available by the

display pattern P00.

This setting is made in the setting menu 1. Explanation begins with the set “P00” in ②display pattern of the setting menu 1 (page 15). (Others are omitted here, so refer to the setting menu 1.)

（1）The num b er of settab l e displa y is up to 4. An d the number of mea surem en t el ements t o be displa yed is up to 12 items.

（2）Explanation is made with the example of the following display pattern.

（3）Setting method

Screen 4‐1 Screen 4‐4 Screen 4‐3Screen 4‐2

Upper stage: item 1 M iddle stage : item 2 Lower stage: it em 3

Upper stage : item 4 Mi ddle stage: it e m 5

DISPLAY

Lower stage : item 6

Screen 2‐1 Screen 2‐2

Upper stage: A Middle stage: V Lower stage: Wh

DISPLAY

Upper stage: PF Middle stage: W Lower stage:Non

Upper stage : item 7 Middl e stage: it em 8

DISPLAY

Lower stage : item 9

DISPLAY

Upper st age: item 10 Middle stage : item 11 Lower st age: item 12

DISPLAYDISPLAY

②Display pattern

Set t he display pattern.

（1）Se lect “P00” .

Select “P00” by or and press .

＋－

（2）

Set th e upper stage of the display 4-1 to A.

Select “A” by or and press .

＋－

Set th e middle sta ge of the dis play 4-1 to V.

（3）

Select “V” by or and press .

＋－

Set the lower stage of the display 4-1 to Wh.

（4）

Select “Wh” by or and press .

－

＋

SET

- 37 -

SET

3. Setting

3.13 Setting the Special Display Pattern P00

Returns to the setting for the upper stage of the display 4-1.

DISPLAY

③VT / direct voltage

(hereafter same as the setting menu 1)

1. The following measurement items cannot be set by the display pattern “P00.” Set them separately in the “Setting menu 3”, “Setting menu 7” and “Setting menu 8.”

Reactive energy (imported LEAD), Reactive energy (exported LAG), Reactive energy (exported LEAD), Harmonic current, Harmonic voltage,

Periodic active energy, Digital input, Digital output, Operation time

Note

2. The phases of current and voltage cannot be specified.Press the button in the

operation mode for switching phases.

Continued form the previous page

（5）

Set the displ ay of the display 4-2.

－ SET

Select “yES” by or and press .

＋

W h en you do not w an t to display t he di s pl a y 2, select “no” and press .

SET

Set th e upper stage of the display 4-2 to PF.

（6）

－

Select “PF” by or and press .

＋

SET

Set th e upper stage of the display 4-2 to W.

（7）

Select “W ” by or and pres s .

－

＋

SET

（8）

Set the lower stage of the display 4-2 to no display.

Set t he unit code of t he lower stage to no dis play

－

＋

by or and p ress .

SET

（9）

Set the displ ay 4-3 to no display.

Select “no” by or and press .

＋

－

SET

Note: When the displ ay 4-3 is set to no dis play, th e d isplay 4-4 is also set to no display automatically.

SET

PHASE

3．For the settings other than the 3-phase 4-wire setting, the following measurement items

cannot be set.

N-phase current, N-phase current demand, apparent power

- 38 -

3.Setting

3.14 Examples of Simple Settings

The following shows a simple setting example.

■Setting Example Model: ME96SSR-MB（Not option unit） Phase wire system : 3-phase 4-wire Measuring element : A, V, W, PF Input Voltage :220/380V CT primary current : 200A CT Secondary current:5A frequency :50Hz MODBUS

■Setting Procedure Items of which setting value need to be changed are indicated by .

Operation Mode

Press ＋ simultaneously for 2seconds

Settin g m enu

SET

Phase wir e s yst em

SET

VT/dir ect voltage selection

SET

CT se condary current

SET

CT primary current

SET

Time constant for curr ent d em and

SET

Settin g m enu

SET

®

RTU：address 1, baud rates 19.2kbps, parity even, stop bit 1

Note: For more details about setting contents, refer to pages 15 to 20.

SET

RESE T

Set the setting menu number to "1" and then press S E T .

The factory default setting is "3-phase 4-wire," so just press SET.

Setting is "P01," so just press SET. Display pattern

The factory default setting is "No VT," so just press SET.

The factory default setting is "220/380V," so just press . Direct voltage

The factory default setting is "5A," so just press SET.

Set to "200A " and then press S ET.

The factory default setting is "50Hz," so just press SET. frequency

The factory default setting is "0 second," so just press SET

.

Set the setting menu number to "2" and then press SET .

- 39 -

3.Setting

p

3.14 Examples of Simple Settings

MODBUS®RTU

address

SET

The factory default setting is "1," so just press SET.

MODBUS®RTU

baud rates

SET

MODBUS®RTU

arity

SET

MODBUS®RTU

bit

sto

SET

Setting m enu

SET

Operation mode

The factory default setting is "19.2kbps," so just press SET.

The factory default setting is "EVEn(even)," so just press SET.

The factory default setting is "1," so just press SET.

Set the setting menu number to "End" and then press SET.

Press SET again. The changed settin g are determined. End screen

Measur em en t b egins according t o the s ett i ngs you ch an ged.

- 40 -

4. Using Test Mode

Test mode includes functions that can be u sed for start-up of equipment. The following table shows what can be done in the test mode.

Test menu Description

For models with a communication function, it is possible to monitor fixed numerical

1．Communication test

2．Alarm output/Digital output

operation test

3．Zero span adjustment for

analog output

4．Analog output operation test

5．Pulse output operation test

■ Test Procedure

① Press for 2 seconds to move to the set value confirmation mode. ② Select ③ Press to ④ Exec

SET

setting value confirmation menu number "9" by and .

SET

move to test mode.

ute tests using each test menu. (Refer to pages 42 to 46)

data without measurement (voltage/current) input. Use this for checking with the host system.

For functions with alarm output, it is possible to confirm alarm output (digital point output) without measurement (voltage/current) input. Use this for confirming

connection with the contacted device. For functions with analog output, zero span adjustment can be done for analog output.

Adjust this when matching with the receiver side and when output changes. For functions with analog output, it is possible to confirm analog output operation

without measurement (voltage/current) input. Use this for confirming connection with the receiver.

For functions with pulse output, it is possible to confirm pulse output operation without measurement (voltage/current) input. Use this for confirming connection with the receiver.

＋

－

■ Test Mode Flow

Setting value Confirmation menu "9"

SET

＋－

Test menu

End

SET

＋－＋－

Test menu 5

(Pulse output

operation test)

(Note) The screen momentarily turns off.

（Note）

Operation mode

Test mode

Test menu 1

(Communication test)

＋－＋－

＋－

Test menu 4

(Analog output

operation test)

Test menu 2

(Alarm output /Digital

output operation test)

Test menu 3

(Zero span adjustment

for analog test)

- 41 -

4. Using Test Mode

4.1 Test Menu 1: Communication Test

In the setting value confirmation mo de, when the menu number is set to "9", you will enter the test mode.

Test menu

Set the test menu number to "1".

(as shown in the right f igure)

DISPLAY

①Communication test

SET

Exec ute com m u nicatio n t es t op eratio n.

(Val ues other than zero can be m onitore d even when the voltage and current are not input.)

■ Moni tor valu e by comm uni c ation

・ Values display ed on t h e screen, can be moni tored .

Measurement elements not displayed on the screen are zero.

・ If y ou s et the A larm item with Sett i ng Me nu 5, the di s play will be t he same as

the alarm is ge nerating.

（If you are using the ME-4210-SS96, alarm contact will remain open.）・ It i s po s si ble t o mo ni tor th e digi tal i n put status.

■ Display screen

・ As w it h the oper ation mode, it is displayed ac cording

to set tings such as the display patter n.

・ The maximum/minimum value can be displa yed.

(Cyclic di splay cannot be executed.)

■ But ton oper ation

Operation Function

Press Press Press

Press or

Press and together for at least 2 seconds.

Press Return to the test menu.

DISPLAY

PHA SE

MAX/M IN

＋－

SET

Switches the display screen.

Switc hes the phase.

Moves or r e turns to t h e maximum/minimu m v a lu e scre e n .

Switc hes the analog bar graph element . Switc hes the harmonic degree (when

harmonics scr een is displayed) .

Change the unit of Wh and varh.

Note: When executing a commu nication test, please read the followin g manual

in addition to this instruction manual. (For more informa tion refe r to page 80.)

･Electronic Multi-M easuring Instr ument MODBUS®RTU com m unication I/F Specific ati on ･Electronic Multi-Measuring Instr ument Pr ogramming Manual (CC-Link communication)

Test menu

SET

⇒ Select other test menu number and then press

.

⇒ Select "End" as the test menu number and then press .

SET

You wi l l r eturn to the oper ation mo d e.

- 42 -

4. Using Test Mode

t

4.2 Test Menu 2: Alarm Output/Digital Output Operation Test

The following operati ons are available in the test mode.

・When the ME-4210-SS96 or ME-0052-SS96 optional plug-in module is not installed, this test menu will be skipped.

・When ⑨Pulse/Alarm output 1(Setting Menu 5) and ⑫Pulse/Alarm output 2(Setting Menu 5) is not set to "AL",

this test menu will be skipped.(ME-4210-SS96)

Test menu

Set the test menu number to "2".

DISPLAY

SET

①Alar m output/Di gital

CH1 op eration t est

output

DISPLAY

SET

②Alar m output/Di gital

CH2 op eration t est

output

Exe c u te th e al a r m ou t put/ dig ita l ou tpu t CH 1 o p erat i on t est . When is pressed for 2 seconds, digital output is switched back.

RESE T

Press for 2 seconds

RESE T

on

ｏFF

(Open) (Close)

Note2: When ⑨Pu lse/Alarm output 1 (Setting Menu 5) is not set to "AL" ,

this display will be sk ipped.(ME-421 0-S S96)

Note1: To return to the test menu,

turn digital output OFF (open).

Exec ute the a l arm out pu t /digital output CH 2 operation test.

The test method is th e same as

①Al a r m ou tput/ D ig i t al outp u t CH1 operation test .

The current outpu sta tus is disp la y ed.

Test menu

SET

Note1: When ⑫Pulse/Alarm output 2(Setting Menu 5) is not set to "AL",

this displ ay will be skipped.(ME-4210-SS96)

SET

⇒ Select other test menu number and then press

.

⇒Select "End" as the test menu n umb er a nd then pr ess .

SET

Y ou will ret urn to the o perati on mo d e.

- 43 -

4. Using Test Mode

4.3 Test Menu 2: Zero Span Adjustment for Analog Outp ut

The following operati ons are available in the test mode.

When the ME-4210-SS96 optional plug-in module is not installed, this test menu will be skipped.

Test menu

Set the test menu num ber to "3".

DISPLAY

SET

Execute zer o adjustment for an alog outpu t CH1.

Pos sible setting range : -50 t o ±0

Adjustment is possibl e up to about ±0.3m A

to +50

■ Zero ad j u stment mo vement

①Analog output CH1

zero adjustment

20

mA

4

Input

0

Zero adjustment value

Note: For zero adjustment , set the

measuremen t input to zero.

。

DISPLAY

SET

②Analog output CH1

span adjustment

DISPLAY

SET

③An al og o ut p ut CH 2 to

CH4 zero adjustmen t

DISPLAY

SET

④An al og o ut p ut CH 2 to

CH4 s pa n a djustment

Execute span adjustment for analog output CH1.

Possible setting range : -50 to ±0

A djustment is possible up to about ±0.3mA

■ S pan adjust ment movement

mA

20

4

0

Input

Span adjustmen t value

Execute zero adjus tment for analog out put CH2 t o CH4.

The adjust m ent method is the same as ①Analog Output CH1 Zero Adjustment .

Execute span adjus tment for analog outpu t CH2 to CH4. The adjustment me thod is the same as ②Analog Out put C H1 Span Adj ustment .

to +50

mA 20 12

4

0

Input

Span adjustmen t value

Note: For span adj ustment, measurement input is necessary.

Test menu

SET

SET

⇒ Select other test menu number and then press

.

⇒ Select "End" as the test menu number and then press .

SET

You wi l l r eturn to the oper ation mo d e.

- 44 -

4.Using Test Mode

4.4 Test Menu 4: Analog Output Operation Test

The following operati ons are available in the test mode.

When the ME-4210-SS96 optional plug-in module is not installed, this test menu will be skipped.

Test menu

Set the test menu number to "4".

DISPLAY

SET

①Anal og output CH1

operation test

DISPLAY

SET

②Analog output C H2 t o

CH4

operation test

SET

Test menu

Execute the operation test for analog output CH1. (I nput is not necessary.)

Output

0% 25% 50% 75%

100%

100% 20mA

Note: The analog outpu t item se t up with Settin g the Analog Output(Setti ng Menu 6) is displayed.

Output Specification

4-20mA

0% 4mA 25% 8mA 50% 12mA 75% 16mA

Upper :Analog output 1 Middle :% value Lower :Setting analog output item

and the measurem ent value equivalent to the % value

Execute the operat ion test for analog output CH2 to C H4. The test method is the same as ①Analog output CH1 operation test .

⇒ Sele ct other test menu number and then press

.

SET

⇒ Se lect "End" as the test menu number and then press .

SET

You will return to th e operation mo de.

- 45 -

4. Using Test Mode

4.5 Test Menu 5: Pulse Output Operation Test

The following operati ons are available in the test mode.

・When the ME-4210-SS96 optional plug-in module is not installed, this test menu will be skipped. ・When ⑨Pulse/Alarm output 1(Setting Menu 5) and ⑫Pulse/Alarm output 2(Setting Menu 5) is not set to "PULSE",

this test menu will be skipped.(ME-4210-SS96)

Test menu

Set the test menu number to "5".

DISPLAY

SET

①Pulse out put CH1

operatio n test

DISPLAY

SET

②Pulse out put CH2

operation test

Execute the operation test for pulse output CH1. (Input is not necessary .) When is pressed , 1 pu lse is o ut put.

RESE T

RE SE T

0

1 2 ･･･ 49 50［pulse］

Note1: When Pulse/Alarm output 1(Setting Menu 5) is not set to "PULSE",

this display wi ll be skipped.(ME-4210-SS96) Note2: O utpu t is ex ecut ed according to the set puls e widt h.

Note3: After reachin g 50, t he number of output puls es returns to 1.

Upper :Pulse output 1 Middle :Pulse Unit set up with setting menu 5.9.2. Lower

Left : The number of output pulses

Right :(Pulse Unit)×(The number of output pulses )

Exec ute the operation test fo r pulse out put CH2. The te s t method is the same as

①Pulse Output CH1 Operation Test .

Note: When Pulse/Alarm output 2( S etting Menu 5) is not set to "PULSE",

this displ ay will be skipped.(ME-4210-SS96)

Test menu

SET

⇒ Select other test menu number and then press .

SET

⇒ Sel ec t "E nd " a s t he t est menu number and t he n press .

SET

You will return to the operation mode.

- 46 -

5. Operation

y

5.1 Basic Operation

The following explains basic usages during operation.

 Switch display

By pressing , the measurement

display will switch over.

Example of display switching(Phase wire System: 3-phase 4-wire,display pattern: P01, without additional display）

DISPLAY

Display items and the order differ depending on the phase wire method setting display pattern settings and additional screen. For more information about detailed display patterns, refer to pages 59 and 60.

DISPLAY

DISPLAYDISPLAY

<Sc reen 1 of 4> Upper: Current Middle: Active Power Lower: Voltage

<Screen 2 of 4> Upper: Current Mi ddl e: Act iv e Po wer Lower: Power factor

<Screen 3 of 4> Upper: Current Middle: Power factor Lower: Voltage

<Screen 4 of 4> Uppe r: C urrent Middl e: Not displayed Lower: N-phase current

When switch ing screens, the l eft s creen ap pear s momentari ly. This scr een indic ates the num ber o f the n ext sc reen bein g disp la yed in the total num ber of sc reen s.

Screen number displa

 Switch phase

By pressing , the current phase and the voltage phase will switch over.

PHASE

The phase cannot be switched in the following cases.

・

Measurement elements without phase (Frequency)

・

Active power, reactive power, and power factor for settings

other than 3-phase 4-wire

・

When the setting is 1-phase 2-wire

Example of phase switching (Phase wire System: 3-phase 4-wire)

DISPLAY

Current average Act ive Power (total) Voltage average (line to neutral)

PHASE PHASE

Current phase 3 Active Power phase 3 Voltage phase 31

PHASE PHA SEPHASE

Current phase 1

PHASE PHA SEPHASE

Active Power phase 1 Voltage phase 1N

Current phase 2 Active Powe r phase 2 Voltage phase 23

Current phase 2 Active Powe r phase 2 Voltage phase 2N

Current phase 1 Act ive Power phas e 1 Voltage phase 12

Current phase 3 Active Power phase 3 Voltage phase 3N

Current average Active Power (total) Voltage average (line to line)

- 47 -

5. Operation

(

A

5.1 Basic Operation

 Bar graph display

Bar graph displays the measurement element indicated with “ ” or “ ”.

(Example) Lower elem ent (V) displ ayed on bar graph

(Exam ple) PF di splayed on bar graph

 Switching measurement factors displayed on bar graphs

－

Press the or button to switch.

he following example is the case of “3 measuring items of screen are different” or “2 measuring items of screen are

T

same”. In the case of “3 measuring items of screen are same”, the bar graph of average value or total value appear instead of “ (Upper)”, ” (Middle)” and “ (Lower)”.

（

（2）

（3）

＋

The bar graph cannot be displayed in the following cases.

・ When active energy / reactive energy / apparent energy are selected ・ When a line without measurement display is selected ・ Harmonics Display

Clockwi se rotation)

V

AVG

(Lower)

＋

(LN)

1）For 3-phase 4-wire

(Upper)

(Middle)

For 3-phase 3-wire, 1-phase 3-wire

(Upper)

(Middle)

V

AVG

(Lower)

For 1-phase 2-wire

(Upper)

V

(LL) A

AVG

Count erclockwis e rotation)

－

AVG

∑PFHz

∑W

∑PFHz

W

∑W

∑var

(Lower)(Middle)

PFHz

var

- 48 -

5. Operation

g

y

(

)

(

)

(

)

5.1 Basic Operation

 Cyclic Display

In cyclic display, display and phases automatically change at every 5 seconds.

When is pressed for about 2 seconds, the cyclic display appears.

W

By pressing any other buttons except , cyclic display mode ends.

DISPLAY

is pressed for about 2 seconds, the cyclic phase appears.

hen

PHASE

SET

Note 1: Before shifting to the cyclic display change screen, the display flickering 3 times. Note 2: In the cyclic display, drawing number is not displayed. Note 3: In the maximum value and the minimum value display, cyclic display is not available.

Example Cyclic Display (Phase wire System: 3-phase 4-wire, Display Pattern: P01, without additional screens)

DISPLAY

Press for 2 seconds

Changes automatically

Changes automatic ally

Changes automat ically

Displays for 5 secon ds)

Displays for 5 seconds

Chan

Displays for 5 seconds

es aut omaticall

Dis plays for 5 seconds

 Harmonics display

Harmonic RMS value and distortion ratio can be displayed. It is necessary to set the harmonics display settings before displaying.(Refer to page 22)

■Measurement items

Degree

Harmonic total ○ ○ ○ ― ○ ○ 1st ○ ― ○ ― ○ ― 3rd ○ ○ ○ ― ○ ○ 5th ○ ○ ○ ― ○ ○ 7th ○ ○ ○ ― ○ ○ 9th ○ ○ ○ ― ○ ○ 11th ○ ○ ○ ― ○ ○ 13th ○ ○ ○ ― ○ ○

■Example Display

Note : Harmonic total is shown by “ALL”.

Harmonic current N-phase harmonic current Harmonic voltage RMS

value

Distortion

ratio

RMS

value

Distortion

ratio

Upper: Degree

Middle: Distortion ratio

Lower: RMS value

RMS

value

Distortion

ratio

- 49 -

5. Operation

A

5.1 Basic Operation

 Harmonics display (Continued from previous page)

■Switching degree / phase (Phase wire System: 3-phase 4-wire)

Press the or button to switch the degree. Press to switch phases.

Previ ous

dis play

PHASE

DISPLAY

Note: For harmonic measurement, the following phases are not displayed.

3-phase 3-wire

1-phase 3-wire

－＋

Harmo ni c current

Current total phase 1

Current total phase 2,3

＋－

Current 1st phase 1

Current 1st phase2,3

＋－

ppears 3rd, 5th, 7th, 9th,

11th in order.

Current 13th phase 1

Current 13th phase2,3

＋－

PHASE

Harmoni c current

(phase N)

Current total phase N

＋－

Current 1st phase N

＋－

ppears 3rd, 5th, 7th, 9th,

11th In order.

Current 13th phase N

＋－

Phase wire system Harmonic current Harmonic voltage

3CT ― 31-phase

2-phase 31-phase

2CT

1N2 display N-phase 12-phase

1N3 display

N-phase 13-phase

Harmoni c vol tage

Voltage total phase 1N

Voltage total pha se 2N,3N

＋－

Voltage 1st phase 1N

Voltage 1st phase 2N,3N

＋－

ppears 3rd, 5th, 7th, 9th,

11th In order.

Voltage 13th pha se 1N

Voltage 13th phase 2N,3N

＋－

PHASE

DISPLAYDISPLAYDISPLAY

Next display

- 50 -

5. Operation

y

g

y

A

(

5.1 Basic Operation

 Maximum value and minimum value display

For the maximum / minimum value display screen, the maximum value, current value, and minimum value for each measurement item are displayed on one screen.

However, for harmonics only the following maximum values are displayed.

Harmonic current: Total, 1st to 13th (only odd number) effective values for where the phase was largest for each phase.

Harmonic voltage: Total distortion factor, 1st effective value, 3rd to 13th (only odd number) content factors for where the phase was largest for each phase

■ Example Display

＜Example of c urrent＞

＜Example of current har monics＞

The bar graph turns on onl between th e maximum value and mi nimum value.

Upper: Maximum value

Middle: Current value

Lower: Mini mum value

Harmonics won’t di splay as bar

raph.

Harmonic degree

Maximum value

 Display of maximum value and minimum value

When is pressed, the display is changed into the maximum value and minimum value display. And when

On maximum/minimum value display, the following operation is also possible as current value display.

MAX/MIN

is pressed, the display changes back to the present value display.

MAX/MIN

Exampl e of switching between present value display and maximum/minimum v alue display

MAX/MI N

Present value dis pla

Button operation Function

Measurement items switch according to the following order. However, measurement items that are not included

Press

DISPLAY

in the phase wire method display pattern setting and additional screens are not displayed.

A→AN→DA→DAN→V→W→var HV←HI

3-phase 4-wire: A and DA switch as

V switches as

Press

PHASE

W, var, VA, PF switch as

A

, DAN and Hz do not have phase switching.

N

3-phase 3-wire, 1-phase 3-wire: Phase for A, DA and V switch. 1-phase 2-wire: No phase switch.

Press or The harmonic degree switch. (Only for harmonics display)

Press for 2 seconds

DISPLAY

Press for 2 seconds

PHASE

－＋

Switches to measurement item cyclic display. Switches to phase cyclic display.

Maximum value a nd minimum value displ ay

←HI←Hz←PF←VA

N

verage→1 Phase→2Phase→3 Phase

V

L-N)→V1N→V2N→V3N→V

AVG

To ta l→1 Phase→2Phase→3 Phase

AN: N-phase current DA: Current demand DA

N: N-phase current demand

HI: Harmonic current HI

: N-phase harmonic current

N

HV: Harmonic voltage

L-L)→V12→V23→V

AVG

31

 Clear the maximum/minimum value

On the maximum/minimum value display screen, press the for 2 seconds to clear the maximum/minimum value for the displayed measurement item to the present value. On the maximum/minimum value display screen, press the and together for 2 seconds to clear all maximum/minimum values to the present value.

When the password protection setting is enabled, maximum/minimum values are cleared after you enter the password.

Also, you can clear all maximum/minimum values by communication function. (In this case, the password is not necessary.)

RESET

＋

RESE

T

- 51 -

5.Operation

A

(

)

A

y

(

(Imp

g)

(Imp

(Exp

y

(Exp

(

)

A

5.1 Basic Operation

 Active Energy / Reactive Energy Display

■ Display format

The following table shows the display format of active energy / reactive energy based on the total load.

Total load power[kW] =

※ 1. For the direct voltage setting, the direct voltage is used for calculation instead of

the VT primary voltage.

※ 2. For 3-phase 4-wire or 1-phase 3-wire, the VT primary voltage and direct voltage

are calculated using the line to phase voltage.

Total load [kW]

Less than 10

10 or higher and less than 100

100 or higher and less than 1000

1000 or higher and less than 10000

10000 or higher and less than 100000

100000 or higher

α x (VT primary voltage) x (CT primary current)

1000

Digital Display Digital Display

888888

Display type

kWh

(Unit can be changed from

Wh/kWh/MWh.)

MWh

(Unit can be changed from

Wh/kWh/MWh.)

* For reactive energy, read Wh as varh.

■ Example Display

Expanded c ounting setti ng of menu 3 is necessary in order to appear the screen of *.

Refer to page 22

ctive energy

Imported

ctive energ

Exported)*

Reactive energy

orted la

Reactive energy

orted lead)*

Reactive energy

orted lag)*

α： 1 1-phase 2-wire 2 1-phase 3-wire 3 3-phase 3-wire

√

3 3-phase 4-wire

cti ve energy measur ement value

Metering status

The m etering s tatus blinks while the acti ve energy i s being counte d. When ac tive energy is not coun ted, turns OFF.

Reactive energ

orted lead)*

 How to change the unit of Wh and varh

When and are pressed simultaneously for 2 seconds, the unit of Wh, varh and VAh will be changed. This will

＋

enable to check the upper digits or lower digits of counts.

Exa mple of change: Cas e of active energy ( importe d) = 012,345,678,901,234.567Wh

Unit：Mega Unit：non Unit： non Unit：kil o

Note1: All of Wh and varh change to same unit even if these are not shown on the screen.

Note2: When the setting value of the VT primary voltage and the CT primary current are large, the lower digits less than a measurement

range display "0".

－

Press and simultaneously for 2 s econds

＋－

 Wh and varh zero reset

RESE T

When , ,and are pressed simultaneously for 2 seconds, the measured values of Wh and varh will

SET

be reset.

When the password protection setting is enabled, Wh and varh are reset after you enter the password.

Also, you can clear all Wh and varh values by communication function. (In this case, the password is not necessary.)

Note 1: This is effective only in the instantaneous value display. Note 2: All of Wh and varh will be reset even if these are not shown on the screen. Note 3: The periodic active energy will not be reset. Another operation is necessary. (Refer to page 56)

PHASE

- 52 -

5.Operation

W

r

q

g

5.1 Basic Operation

 Reactive energy counting method (2 quadrant counting / 4 quadrant counting)

There are the following two types of quadrants for counting reactive energy.

<4 quadr ant cou nting>

－var

<2

uadrant counting>

－var

Export ed lagImported lead

Export ed lead Imported lag

＋W－

Export ed lead Imported la

＋W－W

＋var

＋va

Counting

method

4 quadrant counting

2 quadrant counting

It is counting (Imported lag), (Exported lead),(Imported lead) and (Exported lag) respectively as division of one. In general, it is

counted by this method. However, at the boundary of each division, there is a dead region. It is suitable for the counting of

equipment with the private electric generator.

(Imported lag) and (Exported lead) are counted as division of one. (Imported lead) and (Exported lag) are counted as division

of one. The dead region is made only nearby var=0 (power factor = 1). Therefore, because the dead region is not made

nearby power factor = 0. It is suitable for the counting of equipment without the private electric generator and the reactive

power of the capacitor load at the power factor = 0, generally.

Description

The counting method for reactive energy (varh) is switched by “Expanded counting” in the Setting Menu 3.

Also, if setting of “IEC mode” in the Setting Menu 8 is ON, the counting method becomes 2 quadrant counting regardless of “Expanded counting” in the Setting Menu 3. If setting of “Expanded counting” is selected for 4 quadrant counting and setting of “IEC mode” is ON, the screens of “exported lag” and “exported lag” appear, but these are not counting. (Refer to page 22 about “Expanded counting” in the Setting Menu 3. Refer to page 34 about “IEC mode” in the Setting Menu 8.)

 Each measurement item display during power transmission

The following table shows the symbol display (±) for each measurement value according to the power reception /power sending status.

Unsigned

display

“－”sign

display

Unsigned

display

Unsigned

display

“－”sign

display

“－”sign

display

※

(Refer to page 22 about “Expanded counting” in the Setting Menu 3. Refer to page 34 about “IEC mode” in the Setting Menu 8.)

Quadrant

Imported Lag Imported Lead Exported Lag Exported Lead

Measured items

－var

Exported lag Imported lead

＋W

Exported lead Imported lag

＋var

A,DA,N-A,N-DA,V,Hz,VA HI,N-HI,HV

W Unsigned ”－”sign

Normal mode

（For 2 quadrant

counting

）

Normal mode

var

＋W －W

（

For 4 quadrant

counting

）

IEC mode

For 2 quadrant

（

counting

）

Normal mode

（

For 2 quadrant

counting

）

Normal mode

PF

For 4 quadrant

（

counting

）

IEC mode

（

For 2 quadrant

counting

）

Unsigned

display

Unsigned

display

Unsigned

display

Unsigned

display

Unsigned

display

Unsigned

display

※

“－”sign

display

“－”sign

display

“－”sign

display

“－”sign

display

“－”sign

display

“－”sign

display

Unsigned

※

“－”sign

display

Unsigned

display

“－”sign

display

“－”sign

display

Unsigned

display

Unsigned

display

※

※Turns on when displayed on the bar graph.

- 53 -

5.Operation

T

5.1 Basic Operation

 Demand time and demand value of current demand

The demand time (to) is the time until the measurement display value (Io) displays 95% of the input (I) when a certain constant input (I) is given. To display 100% of the input (I), about three times more than the time (t

o) is needed.

（Ⅰ

M e a

s

u r

e m e

n t

d

i

s

p

l

a y

v a

l

u e

）

0

Ⅰ

0.9 5Ⅰ

t

0

（Time period ）

ime (t)

The demand value is the measurement display value with the above time characteristics, and it shows the overall average within the demand time.

The demand value changes over a relatively long time, so it is not affected by input changes within a short time. Therefore, this is good for monitoring transformer overload.

- 54 -

5.Operation

n

5.2 Usage According to Purpose (Alarm, Periodic Active Energy, Operating Time, Password, etc.)

The following explains usage according to the purpose during operation.

 Display and operation of the upper/lower limit alarm

When the value exceeds the upper or lower limit setting value set in advance, the display flickers and alarm can be output. (For more information about how to set the upper/lower limit alarm, refer to page 24 and after.)

■ Alarm indicator

When the measurement element with an upper/lower limit alarm is displayed on the bar graph, "▲" flickers on the bar graph to indicate the upper/lower limit.

■ Behavior During Alarm Generation

Alarm condition: When measurement value exceeds alarm value, display flicker and an alarm contact closes. Alarm cancel: When alarm is canceled, display flickers normally and alarm contact opens.

Note: When the alarm delay time is set, an alarm is generated only when the alarm value is continuously beyond the upper/lower limit alarm value for the delay time.

Alarm cancel method

Measurement value ≥ Upper limit value

(or Measurement value ≤ Lower limit value)

, or

flickers Normal display

Measurement value < Upper limit alarm value

(or Measurement value > Lower limit alarm value)

Automatic

(Auto)

Manual(

HoLd)

Note 1: When the measurement element where the alarm generated exists on the display screen, the display for the digital

Note 2:When the backlight flickering setting is set to ON (flicker) during alarm generation, the backlight also flickers when

Note 3:On the maximum/minimum value display screen, the present value (middle of the digital display) and

, or blinks.

■ Monitori

The phase that monitors the upper/lower limit alarm differs according to the measurement item. For more details, refer to the following table.

Upper limit current, current demand 1, 2, 3 1, 2, 3 1, N, 2 1, N, 3 Lower limit current, current demand 1, 2, 3 1, 2, 3 1, 2 1, 3 Upper limit N-phase current, N-phase current demand N ― ― ― Lower limit N-phase current, N-phase current demand N ― ― ― Upper limit voltage (L-L) (Note 1) 12, 23, 31 12, 23, 31 1N, 2N, 12 1N, 3N, 13 Lower limit voltage (L-L) (Note 1) 12, 23, 31 12, 23, 31 1N, 2N, 12 1N, 3N, 13 Upper limit voltage (L-N) 1N, 2N, 3N ― ― ― Lower limit voltage (L-N) 1N, 2N, 3N ― ― ― Upper limit active power, reactive power, power factor Tota l Tot a l Tot al To tal Lower limit active power, reactive power, power factor Tota l Tot a l Tot al To t al Upper limit frequency 1N 12 1N 1N Lower limit frequency 1N 12 1N 1N Harmonic current total RMS value 1, 2, 3 1, 2, 3 (note 2) 1, 2 1, 3 Harmonic current total RMS value N-phase N ― ― ― Harmonic voltage total distortion ratio 1N, 2N, 3N 12, 23 1N, 2N 1N, 3N

Note1: For phase 12 (or phase 31) at 1-phase 3-wire, alarm monitoring is executed using a value that is two times the set upper/lower limit alarm value.

Note2: Only 3-phase 3-wire (3CT) is measured for the phase 2 harmonic current.

Display

Output (Alarm

relay contact)

, or

Display

Output (Alarm

relay contact)

value, unit (A, V, W, var, PF, Hz, %, DM,THD), and phase (1, 2, 3, N) will be based on the alarm status according to the following table. If it does not exist on the display screen, it does not flicker.

Alarm status Digital value Unit Phase

Alarm generation Flickering* Flickering Flickering* Alarm retention On Flickering Flickering*

Alarm cancellatio

an alarm is generated.

Closed Opened

flickers

(Alarm generation)

, or turns ON

(Alarm retention)

RESE T

Closed Closed Opened

* Does not flicker when displaying phases

here no alarm occurred.

w

On On On

ng phase for upper/lower limit alarm element

Upper/lower limit alarm element

3-phase 4-wire

Monitored phase

3-phase 3-wire

(3CT,2CT)

1-phase 3-wire

Upper/lo er limitw indicator

Normal display

(Alarm cancellation)

(1N2)

1-phase 3-wire

(1N3)

- 55 -

5.Operation

5.2 Usage According to Purpose (Alarm, Periodic Active Energy, Operating Time, Password, etc.)

 Canceling the upper/lower limit alarm

The alarm cancellation method differs depending on the setting for alarm reset. The upper and lower limit alarms can be

cancelled also via communication.

Alarm cancel method Cancelation method

Automatic(Auto)

When the measurement value is below the upper/lower limit set value, the alarm is automatically reset.

The alarm is maintained even after the measurement value is below the upper/lower limit set value. After the measurement value is below the upper/lower limit alarm value, operate the following alarm cancellation operation. (Note: However, alarms cannot be cancelled from the maximum/minimum value display

RESE T

Manual(HoLd)

screen, or the digital input/output screen.) <Cancelling alarms for selected elements>

Display the element where the alarm generated, and then press to cancel the alarm. When an element has a phase such as current and voltage, it is necessary to press for each phase when cancelling an alarm.

<Cancelling alarms for all elements> At the current value display screen, press for 2 seconds to cancel all alarms.

Note: The difference of 0.8% between the maximum scale and alarm value is used for determining whether the measurement value is

below the upper/lower limit alarm value in order to prevent chattering.

RESE T

 Stopping backlight flickering caused by upper/lower limit alarm generation

Press the button to stop the backlight flickering.

RESE T

 Upper/lower limit alarm items on the alarm contacts

Contact output function 1

Alarm output Alarm output Alarm item 1 Alarm items 2-4

Alarm output Pulse output Alarm items 1-4 (output collectively with

Pulse output Alarm output

Pulse output Pulse output

Setting Alarm item for alarm output

Contact output function 2

either of them)

No alarm

No alarm No alarm

C1A and C1B terminals C2A and C2B terminals

(output collectively with either of them) No alarm

Alarm items 1-4 (output collectively with either of them)

 Display of periodic active energy

The ability to measure the active energy divided into two time segments enables individual measurement of the active energy in a desired time segment such as peak/off-peak and day/night. The periodic active energy is counting, even if the periodic active energy display setting is OFF.

(For the setting of the Periodic active energy display, refer to page 32.)

The tim e segments can be switched accor ding to the setting vi a communication or the digital input (DI). (The time segments cannot be switched manually (button operation).)

<For contr ol v ia communication> ・When the selected bit is ON (1), the active energy (Imported) is

This is displayed when the button is pressed repeatedly in the operation mode to switch the measurement displays.

added to the periodic active energy n (where n = 1, 2).

・When the selected bit is OFF (0), the ac tive energy (Import ed) is not

added to the periodic active energy n (where n = 1, 2).

<For control f rom the digital input (DI) > ・When there is no digital input (DI), the acti ve energy (Imported) is

added to the periodic active energy 1 and the active energy (Imported) is not added to the periodic active en ergy 2.

・When there is digital input (DI), the active energ y (Imported) is not

added to the periodic active energy 1 but the active energy (Imported) is added to the periodic active energy 2.

<For setting without switching> ・The active ener gy (Imported) is added to the periodic active en ergy 1

and periodic active energy 2. (No swi tchi ng between time segmen ts)

DISPLAY

Peri odic acti ve e nergy 1 Periodic active energy 2

 Resetting periodic active energy to zero

Showing the periodic active energy 1 or 2 on the display and holding down the button for 2 seconds reset the periodic active energy to zero.(Only the displayed periodic active energy is reset.) When the password protection setting is enabled, the periodic active energy is reset to zero after the password is entered. The periodic active energy can be individually or simultaneously reset to zero via communication. (In this case, the password is not necessary)

RESE T

- 56 -

5.Operation

gita

put display

（

5

）

output display

（DO1、DO2）

5.2 Usage According to Purpose(Alarm, Periodic Active Energy, Operating Time, Password, etc.)

 Display of operation time

The measurement time is integrated according to the value set to the target for counting operation time (AUX, A, and V) and displayed as the load operation time. To display the operation time, the operation time display setting should be configured in advance. The operation time is counting, even if operation time display setting is OFF. (For setting of the operation time display, refer to page 33.)

When the followin g set tar get for countin g the operation tim e exceeds the threshold, the oper ati on tim e 1 and opera tion time 2 are integrated.

This is displayed when the button is pressed repeatedly in the operation mode to switch the measurement displays.

Item 3-ph ase 4-wire 1-phas e 2-wire Oth ers

AUX (Auxiliary power) A (Current)

V (Voltage)

＜Using the operation time 1 a nd operation time 2 as appropriate＞

For example, if you want to check b oth of the operation time on a m onthly basis (the value which is peri odically reset) and the cumulative operation time from when the system star ted to o perate (the value which is not periodically res et), use the op eration time 1 and op eration time 2 accordingly. If it is unnecessary to us e the oper ation tim e 1 and operation time 2 at th e s ame time, m onitor eit her of them.

AUX AU X

AUX

A A

A

AVG

（L-N） V V

V

AVG

DISPLAY

AV G

（L-L）

Operation ti me 1 Oper ation time 2

 Resetting the operation time to zero

Showing the operation time 1 or the operation time 2 on the display and then holding down the button for 2 seconds resets the operation time to zero. (Only the displayed operation time is reset to zero.) When the password protection setting is enabled, the operation time is reset to zero after the password is entered. All the operation times can be reset to zero also via communication. (In this case, the password is not necessary)

RESE T

 Display and operation of digital input/output status

The digital status can be displayed by inputting the switching signal of the breaker and the alarm signal of the over current relay to the digital input (DI) terminal. The digital output (DO) terminal opens and closes the contact by communication control. To display the digital input/output status, the digital input/output status display setting should be configured in advance. (For setting of the digital input/output display, refer to page 32.)

■ Display examples

＜When t he optional plug-in module “ME-00 52-SS 96” is installed＞

These are displayed when the button is pressed repeatedly in the operation mode to switch the measurement displays.

l in

Di

DI1 to DI

Digital

：Digital opened ：Digital clos ed

Digital inpu t/ output status

DISPLAY

■ Digital input reset method

The method for maintaining the digital input status differs according to the digital input reset method.

Reset method Cancelation method

Auto reset (Auto)

If the digital input turns OFF (Open), the digital input status automatically turns OFF (Open). After it is detected that the digital input is ON (Closed), the digital input status is kept ON (Closed) until executing latch cancelation, even when the

Latch (HoLd)

contact point input turns OFF (Open).

When alarm contact such as ACB are input, alarm generation status continues on this measurement instrument even when an alarm generation stops so that an alarm cannot be missed.

■ Digital input conditions

The following are the digital input conditions

.

Input conditions Terminals DI

Rating 24VDC(19 to 30VDC),7mAor less

ON (Closed) / OFF (Open) time 30ms or longer for both ON and OFF

 Releasing the digital input latch

Holding down the button for 2 seconds while the digital input display (DI) is displayed releases the digital input (DI) latches collectively.

The digital input latches can be released also via communication.

RESE T

- 57 -

5.Operation

r

A

5.2 Usage According to Purpose(Alarm, Periodic Active Energy, Operating Time, Password, etc.)

 Preventing maximum value update by motor starting current

When the motor current is monitored, use the motor starting current delay function to prevent maximum value update and alarm generation for the current, active power, reactive power, apparent Power ,and power factor due to the motor starting current. It is necessary to set in advance to use the motor starting current delay function. (About settings, refer to page 26.)

■ Movement when the motor starting current delay function is used

<Motor st arting current detection> When the current is over the moto

starting c urrent value, the mo to current starti ng current delay time

counter begins.

Note 1: Set the motor starting current value to a value lower than the lower limit value considering changes in the load current during operation. Note 2: When the input current is below the motor starting current value, the minimum value update stops.

Current

Motor starting

current

Current upper

limit alarm value

Motor s tarting current value

Motor s tarting current delay time

The maximum values for the curren t, active power, reactive power and power fa ctor are

not updated during t he motor,reacti ve power and power fac tor startin g current delay time.

lso, no alarm generated even if it is ove r the

upper l imit alarm value.

Time

 Password protection setting

In the operation mode, after pressing and simultaneously for 2 seconds or more, the password input

RESET

display will be displayed. It is possible to set the password protection if you enter the password. Default password is “0000”. If you enter the wrong password, to return to the password input display (the highest digit blink). By pressing at the highest digit, to return to the operation mode.

DISPLAY

If you enable password protection setting, you need to input password when performing the item of the following table.

■Password input

■

Password input display

・ S elect a value of the bl inking di git by pressing

the or button fr om the hi ghest digi t.

・ Pressing the button moves the setting digit

(blinking digit) to a lower digit.

・ Pressing the button moves the setting

digit (blinkin g digit) to a higher digit.

・ If you enter a correct passw ord and pressing

the in th e lowest digit, password protection item is enabled.

・ If you enter an incorrect password and pressing

the in th e lowest digit, to r eturn to the highest digit.

＋

SET

－

SET

DISP LAY

■Passwor d protection setting （1）Set a password protect ion.

oFF

on

（Not prot ected）（Protected）

（2）C

hange the password.

Note1．Select “no”, and go back t o the operation mode.

no yES

（Not change）（Change）

Note2．Select “yES”, and the current pass word is dis playe d.

（3）I

nput a new password.

・ Select a value of the bl inking di git by pressing th e or but ton

from the highest di git.

・ Pressing the button moves the setting digit (blinking digit) to a

lower digit.

・ Pressing the button moves the setting digit (blinking digit)

to a hig her digit.

・ Pressing the button at the lowest digit saves th e password ・Setting is available in range from 0000 to 9999

SET

DISPLAY

SET

PHASE

Password protection item

No. Item

1 Shift to the setting mode 2 Clear the maximum/minimum value 3 Wh and varh, etc zero reset 4 Periodic Wh zero reset 5 Clearing the operation time

SET

＋

－

.

SET

Important

If You Forget Your Password：It is not possible to cancel the password in the field. Please contact your supplier.

- 58 -

6.Other

6.1 Display Pattern Contents

When the display pattern in the Setting menu 1 and the additional screen in the Setting menus 3, 7, and 8 are set,

pressing changes the screens shown in the table below from the left to the right.

[For 3-phase4-wire]

Display

pattern

P01

P02

P03

P04

P05

P06

P07

P08

P09

P10

P11

P12

P13

P00

Note 1: When an additional screen is added, a screen number is added. Note 2: In the table, “Wh” indicates Imported active energy, and “varh” indicates Imported reactive energy (lag). Note 3: When Wh is selected at the screen of from No.1 to No.4, the additional display of Wh appears. varh is same, too.

DISP LAY

Screen set by display pattern Additional display (Set in the setting m enus 3, 7, 8)

No.1 No.2 No.3 No.4 No.5 No.6 No.7 No.8 No.9

Upper A A A A - － Degree Degree Degree DI DO

Middle W W PF －

Lower V PF V AN

Upper A A A A

Middle V W PF －

Lower Wh Wh Wh AN

Upper A A A A A A

Middle PF PF PF PF PF －

Lower V W var VA Hz AN

Upper A A A A A A A

Middle V W var VA PF Hz

Lower Wh Wh varh Wh Wh Wh AN

Upper PF Hz VA

Middle W W W

Lower var var var

Upper A1 V1N A A

Arbi trar

－－

Arbi

trar

Arbi

trar

y

Arbi

trar

y

Arbi

trar

y

Middle A2 V2N

Lower A3 V3N V AN

Upper A A1 V1N A

Middle V A2 V2N －

Lower W A3 V3N AN

Upper A A A1 V1N A

Middle V W A2 V2N －

Lower Wh Wh A3 V3N AN

Upper A A1 DA1 V1N A DA

Middle DA A2 DA2 V2N

Lower V A3 DA3 V3N AN DAN

Upper A A A1 DA1 V1N A DA

Middle DA DA A2 DA2 V2N

Lower V W A3 DA3 V3N AN DAN

Upper A A DA1 V1N A DA

Middle DA V DA2 V2N

Lower Wh Wh DA3 V3N AN DAN

Upper A A A DA W A DA

Middle DA W V V V

Lower Wh Wh Wh Wh Wh AN DAN

Upper A1 V1N W1 var1 VA1 PF1 V V A

Middle A2 V2N W2 var2 VA2 PF2 Hz Hz

Lower A3 V3N W3 var3 VA3 PF3 Wh varh AN

Upper

Middle

Lower

－

－－

No.10 No.11 No.12 No.13 No.14 No.15 No.16 No.17 No.18 No.19 No.20 No.21 No.22 No.23 No.24

Wh

－－

Wh

－－－－－－

Wh

－－

Wh

－－

Wh

－－

Wh

－－－－－－

－

Wh

－－－－－－

Wh

Exported

Wh

Exported

Wh

Exported

Wh

Exported

Wh

Exported

Wh

Exported

Wh

Exported

Wh

Exported

varh

Imported

(Lead)

varh

Imported

(Lead)

varh

Imported

(Lead)

varh

Imported

(Lead)

varh

Exported

(Lag)

varh

Exported

(Lag)

varh

Exported

(Lag)

varh

Exported

(Lag)

varh

Periodic

Exported

(Lead)

varh

Exported

(Lead)

varh

Exported

(Lead)

varh

Exported

(Lead)

Periodic

Wh1

Wh2

Periodic

Wh1

Wh2

ditto ditto ditto ditto ditt o ditt o ditto ditto ditto

Harmonic

current

Distortion

ratio

RMS value

Harmonic

current

N-phase

-

RMS

value

DI

Harmonic

voltage

status

Distortion

DI No. DO No. hour1 hour2

ratio

RMS

status status

value

DO

status

Operation

time1

－－

Operation

time

Operation

time2

Operation

time

- 59 -

6. Other

ry A

r

ry A

r

ry A

r

6.1 Display Pattern Contents

[For others except 3-phase 4-wire] Setting

Screen set by display pattern Additional display (Set in the setting m enus 3, 7, 8)

pattern

P01

P02

P03

P04

P05

P06

P07

P08

P09

P10

P11

P12

P13

P00

No.1 No.2 No.3 No.4 No.5

Upper A A A

Middle W W PF

Lower V PF V

Upper A A A

Middle V W PF

Lower Wh Wh Wh

Upper A A A A

Middle PF PF PF PF

Lower V W var Hz

Upper A A A A A

Middle V W var PF Hz

Lower Wh Wh varh Wh Wh

Upper PF Hz

Middle W W

Lower var var

Upper A1 V12 A

Middle A2 V23 －

Lower A3 V31 V

Upper A A1 V12

Middle V A2 V23

Lower W A3 V31

Upper A A A1 V12

Middle V W A2 V23

Lower Wh Wh A3 V31

Upper A A1 DA1 V12

Middle DA A2 DA2 V23

Lower V A3 DA3 V31

Upper A A A1 DA1 V12

Middle DA DA A2 DA2 V23

Lower V W A3 DA3 V31

Upper A A DA1 V12

Middle DA V DA2 V23

Lower Wh Wh DA3 V31

Upper A A A DA W

Middle DA W V V V

Lower Wh Wh Wh Wh Wh

Upper A1 V12 W V V

Middle A2 V23 var Hz Hz

Lower A3 V31 PF Wh varh

rbitra

Upper

Middle

Lower

rbitra

Note 1: When an additional screen is added, a screen number is added. Note 2: When 1-phase 2-wire, only phase1 (A

phase12 (V

12) is displayed for voltage. Other phases are not displayed even when they are set in the display pattern.

Note 3: The phases displayed in the display patterns of the above table are displayed on the screen according to the phase wire system

setting shown in the table below.

Phase display in the table above

Current

Voltage

phase wire

Note 4: In the table, “Wh” indicates Imported active energy , and “varh” indicates Imported reactive energy (lag). Note 5: When Wh or varh is selected at the screen of from No.1 to No.4, the additional display of Wh or varh appears.

No.6 No.7 No.8 No.9 No.10 No.11 No.12 No.13 No.14 No.15 No.16 No.17 No.18 No.19 Display

Wh

－－

Wh

－－－－－－

Wh

－－

Wh

－－

Wh

－－

Wh

－－－－－－

Wh

－－－－－－

y

Wh

y

Exported

Wh

Exported

Wh

Exported

Wh

Exported

Wh

Exported

Wh

Exported

Wh

Exported

Wh

Exported

varh

Imported

(Lead)

varh

Imported

(Lead)

varh

Imported

(Lead)

varh

Imported

(Lead)

varh

Exported

(Lag)

varh

Exported

(Lag)

varh

Exported

(Lag)

varh

Exported

(Lag)

varh

Periodic

Exported

Wh1

(Lead)

－－

Periodic

Wh1

ditto ditto ditto ditto ditto ditto ditto ditto

varh

Exported

(Lead)

ditto ditto ditto ditto ditto ditto ditto ditto

varh

Exported

(Lead)

ditto ditto ditto ditto ditto ditto ditto ditto

varh

Exported

(Lead)

Harmonic

current

Wh2

Degree Degree DI DO

Distortion

ratio

Periodic

Wh2

RMS value

DI

Harmonic

voltage

status

Distortion

DI No. DO No. hour1 hour2

ratio

RMS

value

DO

status

Operation

time1

－－

Operation

time

Operation

time2

Operation

time

1, DA1) is displayed for current and only

1-phase 2-wire

1-phase 3-wire

(1N2)

1-phase 3-wire

(1N3)

3-phase 3-wire

1 Phase not displayed 1 1 1

Measurement not displayed N N 2

2

Measurement not displayed 2 3 3

3

12 Phase not displayed 1N 1N 12

23 Measurement not displayed 2N 3N 23

31 Measurement not displayed 12 13 31

- 60 -

6. Other

6.2 Maximum Scale Value

Settable primary voltage, primary current, and standard maximum scale value are shown in the tables below.

●

Maximum scale value of each item

Current, Current demand

Voltage

Active power (Note 1) VT ratio×CT ratio

Reactive power (Note 1) VT ratio×CT ratio

Apparent power (Note 1) VT ratio×CT ratio

Measurement element Maximum scale value

In the case with VT

(Note 2)

At direct input

Setting of current maximum scale ＝SP. 1-phase 2-wire, 3-phase 3-wire 3-phase 4-wire

1-phase 2-wire, 3-phase 3-wire

1-phase 3-wire

(Phase voltage / Line voltage)

3-phase 4-wire (Phase voltage / Line voltage)

110/220V 150V/300V

220/440V 300V/600V

63.5/110V 100/150V

100/173V、

110/190V

220/380V、 240/415V、

254/440V

277/480V 400/640V

CT Primary current

VT

Primary voltage×150/110

VT Primary voltage(Phase

voltage)×150/110

VT Primary voltage(Line

voltage)×√3×150/110

110V 150V

220V 300V

440V 600V

150/300V

300/600V

×specific power(100％)kW

×specific power(100％)kvar

×specific power(100％)kVA

Note1: At direct voltage setting, VT ratio = 1. The specific power is according

to the table on the right.

Note2: For convenience of scale, this is rounded off to the nearest whole

number.

Specific power value for scale calculation

●

Phase line

type

1-phase 2-wire

1-phase 3-wire

3-phase 3-wire

3-phase 4-wire

CT

Secondary

5A

1A

5A

1A

5A

1A

5A

1A

Rated voltage

At direct input

（Line voltage）

In the case with VT

（Line voltage）

At direct input

（Line voltage）

In the case with VT

（Line voltage）

Without VT （Line voltage）

At direct input

（Line voltage）

In the case with VT

（Line voltage）

At direct input

（Line voltage）

In the case with VT

（Line voltage）

At direct input

In the case with VT

(Phase voltage)

At direct input

In the case with VT

(Phase voltage)

Specific power

value (100%)

110V 0.5kW

220V 1.0kW

440V 2.0kW

100V, 110V 0.5kW

220V 1.0kW

110V 0.1kW

220V 0.2kW

440V 0.4kW

100V, 110V 0.1kW

220V 0.2kW

220V 1.0kW

440V 2.0kW

220V 0.2kW

440V 0.4kW

110V 1.0kW

220V 2.0kW

440V 4.0kW

100V, 110V 1.0kW

220V 2.0kW

110V 0.2kW

220V 0.4kW

440V 0.8kW

100V, 110V 0.2kW

220V 0.4kW

63.5/110V 1.0kW

100/173V 110/190V 220/380V 240/415V 254/440V

277/480V 5.0kW

63.5V 1.0kW

100V、110V、

115V、120Ｖ

63.5/110V 0.2kW

100/173V 110/190V 220/380V 240/415V 254/440V

277/480V 1.0kW

63.5V 0.2kW

100V、110V、

115V、120Ｖ

2.0kW

4.0kW

2.0kW

0.4kW

0.8kW

0.4kW

Note: For reactive power or apparent power, read kW of above as

kvar or kVA.

- 61 -

6. Other

6.3 Possible Setting Range for Maximum Scale

The maximum scale of current can be selected from about 40% to 120% of rating, and maximum scale of voltage can be selected from about 20% to 250% of rating, and maximum scale of active power and reactive power can be selected from about 20% to 120% of rating. But for the convenience of scale conditions, the values in the following tables are applied. Also, this is same as with corresponding measured values for maximum scale of analog output.

■Current maximum scale value

Possible setting range:-10 STEP to +3STEP of the rating Example: When the rating is 100A, the value is from 45A to 160A.

Current maximum scale value (1/3) Current maximum scale value (2/3) Current maximum scale value (3/3)

STEP A unit

1 1A 51 180A 101 25kA 2 1.2A 52 200A 102 30kA 3 1.5A 53 220A 103 32kA 4 1.6A 54 240A 104 36kA 5 1.8A 55 250A 105 40kA 6 2A 56 300A 7 2.2A 57 320A 8 2.4A 58 360A

9 2.5A 59 400A 10 3A 60 450A 11 3.2A 61 480A 12 3.6A 62 500A 13 4A 63 600A 14 4.5A 64 640A 15 4.8A 65 720A 16 5A 66 750A 17 6A 67 800A 18 6.4A 68 900A 19 7.2A 69 960A 20 7.5A 70 1000A 21 8A 71 1200A 22 9A 72 1500A 23 9.6A 73 1600A 24 10A 74 1800A 25 12A 75 2000A 26 15A 76 2200A 27 16A 77 2400A 28 18A 78 2500A 29 20A 79 3000A 30 22A 80 3200A 31 24A 81 3600A 32 25A 82 4000A 33 30A 83 4500A 34 32A 84 4800A 35 36A 85 5000A 36 40A 86 6000A 37 45A 87 6400A 38 48A 88 7200A 39 50A 89 7500A 40 60A 90 8000A 41 64A 91 9kA 42 43 75A 93 10kA 44 80A 94 12kA 45 90A 95 15kA 46 96A 96 16kA 47 100A 97 18kA 48 120A 98 20kA 49 150A 99 22kA 50 160A 100 24kA

92 9.6kA

72A

STEP A unit kA unit

STEP kA unit

- 62 -

6. Other

6.3 Possible Setting Range for Maximum Scale

■Voltage maximum scale value

Possible setting range:-18 STEP to +10STEP of the standard maximum scale value. Example: When the standard maximum scale value is 100V, the value is from 20V to 320V.

Voltage maximum scale value (1/3) Voltage maximum scale value (2/3) Voltage maximum scale value (3/3)

STEP V unit

1 15V 51 2200V 101 320kV

2 16V 52 2400V 102 360kV

3 18V 53 2500V 103 400kV

4 20V 54 3000V 104 450kV

5 22V 55 3200V 105 480kV

6 24V 56 3600V 106 500kV

7 25V 57 4000V 107 600kV

8 30V 58 4500V 108 640kV

9 32V 59 4800V 109 720kV 10 36V 60 5000V 110 750kV 11 40V 61 6000V 111 800kV 12 45V 62 6400V 112 900kV 13 48V 63 7.2kV 113 960kV 14 50V 64 7.5kV 114 1000kV 15 60V 65 8kV 115 1200kV 16 64V 66 9kV 116 1500kV 17 18 75V 68 10kV 118 1800kV 19 80V 69 12kV 119 2000kV 20 90V 70 15kV 120 2200kV 21 96V 71 16kV 22 100V 72 18kV 23 120V 73 20kV 24 150V 74 22kV 25 160V 75 24kV 26 180V 76 27 200V 77 28 220V 78 29 240V 79 30 250V 80 31 300V 81 32 320V 82 33 360V 83 34 400V 84 35 450V 85 36 480V 86 37 500V 87 38 600V 88 39 640V 89 40 720V 90 41 750V 91 42 800V 92 43 900V 93 44 960V 94 45 1000V 95 46 1200V 96 47 1500V 97 48 1600V 98 49 1800V 99 50 2000V 100

67 9.6kV 117 1600kV

72V

STEP V unit kV unit

72kV

25kV 30kV 32kV 36kV 40kV 45kV 48kV 50kV 60kV 64kV

75kV 80kV 90kV

96kV 100kV 120kV 150kV 160kV 180kV 200kV 220kV 240kV 250kV 300kV

STEP kV unit

- 63 -

6. Other

6.3 Possible Setting Range for Maximum Scale

■Maximum scale value for active power / reactive power

Possible setting range:-18 STEP to +3STEP of the rating Example: When the rating is 1000W, the value is from 200W to 1600W.

Maximum scale value Maximum scale value Maximum scale value Maximum scale value Maximum scale value

of active power (1/5) of active power (2/5) of active power (3/5) of active power (4/5) of active power (5/5)

STEP W unit

1 8W 51 1200W 101 200kW 151 30MW 201 4500MW 2 9W 52 1500W 102 220kW 152 32MW 202 4800MW 3 9.6W 53 1600W 103 240kW 153 36MW 203 5000MW 4 10W 54 1800W 104 250kW 154 40MW 204 6000MW 5 12W 55 2000W 105 300kW 155 45MW 205 6400MW 6 15W 56 2200W 106 320kW 156 48MW 206 7200MW 7 16W 57 2400W 107 360kW 157 50MW 207 7500MW 8 18W 58 2500W 108 400kW 158 60MW 208 8000MW

9 20W 59 3000W 109 450kW 159 64MW 10 22W 60 3200W 110 480kW 160 11 24W 61 3600W 111 500kW 161 75MW 12 25W 62 4000W 112 600kW 162 80MW 13 30W 63 4500W 113 640kW 163 90MW 14 32W 64 4800W 114 720kW 164 96MW 15 36W 65 5000W 115 750kW 165 100MW 16 40W 66 6000W 116 800kW 166 120MW 17 45W 67 6400W 117 900kW 167 150MW 18 48W 68 7200W 118 960kW 168 160MW 19 50W 69 7500W 119 1000kW 169 180MW 20 60W 70 8000W 120 1200kW 170 200MW 21 64W 71 9kW 121 1500kW 171 220MW 22 23 75W 73 10kW 123 1800kW 173 250MW 24 80W 74 12kW 124 2000kW 174 300MW 25 90W 75 15kW 125 2200kW 175 320MW 26 96W 76 16kW 126 2400kW 176 360MW 27 100W 77 18kW 127 2500kW 177 400MW 28 120W 78 20kW 128 3000kW 178 450MW 29 150W 79 22kW 129 3200kW 179 480MW 30 160W 80 24kW 130 3600kW 180 500MW 31 180W 81 25kW 131 4000kW 181 600MW 32 200W 82 30kW 132 4500kW 182 640MW 33 220W 83 32kW 133 4800kW 183 720MW 34 240W 84 36kW 134 5000kW 184 750MW 35 250W 85 40kW 135 6000kW 185 800MW 36 300W 86 45kW 136 6400kW 186 900MW 37 320W 87 48kW 137 7200kW 187 960MW 38 360W 88 50kW 138 7500kW 188 1000MW 39 400W 89 60kW 139 8000kW 189 1200MW 40 450W 90 64kW 140 9MW 190 1500MW 41 480W 91 42 500W 92 75kW 142 10MW 192 1800MW 43 600W 93 80kW 143 12MW 193 2000MW 44 640W 94 90kW 144 15MW 194 2200MW 45 720W 95 96kW 145 16MW 195 2400MW 46 750W 96 100kW 146 18MW 196 2500MW 47 800W 97 120kW 147 20MW 197 3000MW 48 900W 98 150kW 148 22MW 198 3200MW 49 960W 99 160kW 149 24MW 199 3600MW 50 1000W 100 180kW 150 25MW 200 4000MW

Note: For reactive power or apparent power, read kW of above as kvar or kVA.

72W

STEP W unit kW unit STEP

72 9.6kW 122 1600kW 172 240MW

72kW

kW unit

141 9.6MW 191 1600MW

MW unit STEP MW unit

72MW

STEP MW unit

- 64 -

6. Other

C

6.4 Measurement Items and Correspondence between Display and Output

The table below shows the measurement items and correspondence between display and output.

○：Data can be displayed or output Blank：Data cannot be displayed or output

Measurement item

1 phase

Current

Current demand

Voltage

Active power

Reactive power

Apparent power

Power factor

Frequency ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

Harmonic Current

(Note 1)

Harmonic Voltage

(Note 1)

Active energy

Reactive energy

Operation time

2 phase

3 phase

AVG

N phase

1 phase

2 phase

3 phase

AVG

N phase

1-N phase

2-N phase

3-N phase

AVG(L-N)

1-2 phase

2-3 phase

3-1 phase

AVG(L-L)

1 phase

2 phase

3 phase Σ

1 phase

2 phase

3 phase Σ

1 phase

2 phase

3 phase Σ

1 phase

2 phase

3 phase Σ

1 phase

2 phase

RMS value

3 phase

N phase

1 phase

2 phase

Distortion ratio

3 phase

N phase

1-N phase

2-N phase

3-N phase

RMS value

1-2 phase

2-3 phase

3-1 phase

1-N phase

2-N phase

3-N phase

Distortion ratio

1-2 phase

2-3 phase

3-1 phase

Imported

2/4 quadrant counting

Exported

1

Periodic

2

2 quadrant

Imported

counting(Not e2)

Exported

Imported lag

Imported lead

4 quadrant counting

Exported lag Exported lead

1 ○ ○ ○ ○

2 ○ ○ ○ ○

3-phase 4-wire 3-phase 3-wire(3CT)

Inst Max Min Inst Max Min Inst Max Min Inst Max Min

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ○ ○ ○

Max

○ ○

Phase

○

○ ○

○ ○ ○ ○

○ ○

○ ○ ○

○

○ ○ ○ Primary

○

○ ○ ○ ○

○

Primary

Max

Phase

Max

Phase

○ ○ ○ ○ ○ ○

Note 1: RMS values of harmonics are total value and 1st to 13th (odd only). Distortion ratios of harmonics are total value and 3rd to 13th (odd only). Note 2: “Imported” is what “Imported lag” and “Exported lead” are counted as a single division. “Exported” is what “Imported lead” and “Exported lag”

are counted as a single division.

Note 3: The values which can be monitored by communication are same as the values displayed. Note 4: When 1-phase 3-wire is selected, read the phase for the measurement item according to the following table.

Phase wire method

1-phase 3-wire (1N2) 1-phase 3-wire (1N3)

Item measurement display

3-phase 3-wire(2CT)

1-phase 3-wire

Max

Phase

○

Phase

1-phase 2-wire

Max

3-phase

4-wire

Total Total Total Total Total Total Total Total Total

Analog Pulse

3-phase

3-wire

(2CT),

1-phase

3-wire

1-phase

2-wire

3-wire(3

CT)

Total

Primary

Max

○

Primary

Max

Total Total Total

Max

Phase

○

Max

Phase

Total Total Total Total Total

1 -phase 2 -phase 3 -phase 12 -phase 23 -phase 31 -phase

1 -phase N -phase 2 -phase 1N -phase 2N -phase 12-phase 1 -phase N -phase 3 -phase 1N -phase 3N -phase 13 -phase

3-phase

4-wire

Not

3-phase

4-wire

omm

unicati

on

○

(Note3)

- 65 -

6.Other

6.5 Measurement Characteristic

■Metering actions in other than operation mode

Status Measurement Display Analog output Alarm contact point Pulse output

Several seconds just after turning on the auxiliary power supply

(Backlight is lit, and

LCD is not lit.) Setting mode, Set value confirmation mode Password protection mode

During power failure

No measurement No display

Same actions as in operation mode

No measurement No display No output Opened No output

No display of measured value

Output over about 100% may be made until internal voltage becomes stable. Same actions as in operation mode

Opened No output

Status before getting into setting mode and set value confirmation mode is kept.

Same actions as in operation mode

■Metering actions in input status

Measurement

items Current (A) Current demand (DA) Voltage (V)

Active power (W)

Reactive power (var) Apparent power (VA)

Power factor (PF)

Frequency (Hz)

Harmonic current (HI)

Harmonic Voltage (HV)

Operating Time

Note1: Input current and input voltage means the input to the instrument. They are not to primary sides of VT, CT. Note2: For direct measurement, it does not input upper maximum scale value. Note3: Depending on the setting, “----“ is displayed when the voltage of phase 1 is not 0V.

0A when the input current is less than 0.005A

0V when the input voltage (line voltage) is less than11V. For 3-phase 4-wire, 0V when the line to neutral voltage is less than 11V or the line to line voltage is less than 19V. For 1-phase 3-wire, 0V when the voltage between P1-P3 is less than 22V. 0W, 0var and 0VA for total when the current and the voltage are 0A and 0V for all 3 phases. 0W, 0var and 0VA for each phase when the current of phase n is 0A or the voltage of phase n is 0V. (where n = 1,2 or 3)

1.0 for total when the current and the voltage are 0A and 0V for all 3 phases.

1.0 for each phase when the current of phase n is 0A or the voltage of phase n is 0V. (where n = 1,2 or 3)

When the voltage of phase1 is 0V, ---- is displayed. (Note 3)

For effective value measurement : When the voltage of phase1 is 0V, 0A is displayed. : When the frequency is less than 44.5Hz,

---- is displayed for all phases.

For effective value measurement : When the voltage of one phase is 0V, ---- is displayed. : When the voltage is 0V, 0V is displayed. (Each phase) : When the frequency is less than 44.5Hz,

---- is displayed for all phases.

999999 hour is displayed if it is over 999999.

Actions

When it is over the upper limit of the possible display range (9999), the upper limit of the possible display range (9999) is displayed.

(Note 2)

When it is over the upper limit of the possible display range (9999), the upper limit of the

possible display range (9999) is displayed.

When the frequency is less than 44.5Hz or over 99.9Hz, ---- is displayed.

For content factor measurement

: When the 1st current harmonic is 0A, 0A is displayed. (Each phase) : When the voltage of phase1 is 0V, 0% is displayed. : When the frequency is less than 44.5Hz,

---- is displayed for all phases. For content factor measurement : When the voltage of one phase is 0V, ---- is displayed. : When the voltage is 0V, 0% is displayed. (Each phase) : When the frequency is less than 44.5Hz,

---- is displayed for all phases.

■Analog output action

Output setting Output range

Output limit setting is “ON” -1% to 101% of span

Output limit setting is “OFF” -5% to 105% of span

- 66 -

6.Other

6.6 Troubleshooting

In the case of abnormal noise, odor, smoke, or heat generation from this instrument, turn it off at once.

Check the followings before you ask for repair.

Condition Possible caus e Solution

The display is not lit.

When the auxiliary power supply is impressed, display is not lit soon. The back light is not lit. The back light may be set to auto off (Auto). (If

Display

The display becomes black. It may become black owing to static ele ctr icity. It goes off after a while.

Auxiliary power supply is not impressed on MA and MB terminals.

This is not an error. For abou t a few seconds after auxiliary power source is charged, initialization of internal circuit is carried out.

it turns on after you press an operation button, it means the backlight is set to auto off.)

Impress auxiliary power supply.

Use it as it is.

When the auto off is enabled, it automatically turns off in 5 minutes. Continue using it as it is or change the setting to HoLd (it stays on). (Refer to page 23)

“End” display remains. The current and voltage ha ve

large errors.

The current and voltage are correct, but the active power, reactive power, and power factor have large errors. Measured values of PF are including large error.

The displayed active power is different from the active power that is calculated by multiplying the displayed current, voltage, and power factor. The total effective harmonics value from the harmonic current is very different from the current value. The current measured by another measurement instrument (such as a clamp

Measurement error

meter) is different from the current measured by this instrument. (More than the tolerance) Analog output has a large error. If the wiring to the receptor is long, the error

Pulse output has a large error. When the pulse unit is set to the minimum

On the maximum/minimum value display screen, a present value that is outside of the maximum/minimum range is displayed.

Cannot change the settings in

the setting mode.

“PASS 0000” appears when

trying to change the setting

Operation

mode.

Maximum value and minimum

value changed.

The values of the setting items

that were not supposed to

change have changed.

Other

“PASS 0000” appears when

trying to clear the energy or

maximum/minimum value.

The product is still in the setting mode. Press . The settings for VT / direct voltage and CT

primary current may be incorrect.

The wiring for VT/CT or for the measurement instrument may be incorrect.

If the input current is smaller than the rating, error becomes large. (about 5% or below of rated current) If the AC of the current and voltage deteriorate due to harmonics, it will not be the same as the calculated value. (For AC without harmonics, the calculated value will match with the displayed value.) The distortion factor (content factor) is way over 100%. (Such as measurement of the inverter secondary side output) If another measurem ent instrument uses the average method for measuring, the measurement instrument used will have a larger error when the AC deteriorates due to harmonics. (This measurement instru ment uses the RMS value method.)

may increase.

value and the pulse width is set to 0.500s or

1.000s, the pulse output cannot follow if the load is too large, which can result in a decrease in the pulse output number. During the starting current delay time, the maximum value is not updated, so the present value that is over the maximum value may be displayed. If at the bottom of the screen is blinking, you are in the set value confirmation mode. Settings cannot be changed in this mode.

The password protecti on setting is turned to valid.

These are cleared if the setting s for the p hase wire , VT/direct voltage, and CT primary current are changed. Some setting items return to the default values when settings for the phase wire method, VT/direct voltage, and CT primary current are changed.

The password protecti on setting is turned to valid.

SET

Please check the set values for VT / direct voltage and CT primary current.

Please check the wiring for VT/CT and for the measurement instrument.

This is not an error, or use it as it is, or if error is troublesome, change the CT according to the actual current to be used. Please continue using the instrument as it is.

Please check the measured item.

Please compare the currents using a measurement instrument that uses the RMS value method.

Perform the zero and span adjustment for analog output. (Refer to page 45.) Review the pulse unit or pulse width setting (refer to pages 29).

Please continue using the instrument as it is.

Please go to the setting mode to change settings.

Please enter the set password. Also, the default password is “0000”

Make a note of the values before changing the settings

Please refer to “Initializing Related Items by Changing Settings” (page 35 ) and r econ fi gure the setting items that returned to their default values.

Please enter the set password. Also, the default password is “0000”

- 67 -

Installation 1. Dimensions

p

g

-in Module

tional Plu

ME96SSR-MB

With O

- 68 -

Installation 1. Dimensions

Optional Plug-in Module

ME-0052-SS96

ME-4210-SS96

ME-0040C-SS96

- 69 -

Installation 2. Mounting

w

1 Dimensions of mounting holes

The drilling dimensions of the panel are as shown in the right figure. The product can be installed to a panel having a thickness of

1.6 to 4.0 mm.

2 Mounting position

The contrast of the LCD changes depending on the angle at which it is viewed.

Mount the produ

3 Mounting and fixing Mount the product to the panel of the main unit according to the following procedure.

①Att

ach the mounting brackets to two areas

each in upper and lower parts of the main unit.

ct in the easy viewable position.

②Tighten the screws of the mounting

brackets to fix them to the panel.

To avoid damage to the panel and screws, do not overtighten the screws. The recomme this product is 0.3 N•m to 0.5

Note

N•m (about half the normal torque). Tighten the upper and lower screws evenly.

type for mounting to the main unit: M3

Scre

nded torque for

4 Mounting the optional plug-in module

Mount the optional plug-in module to the main unit according to the following procedure.

①Remove the optional cover. ②Mount the optional plug-in module to the main unit.

Engage the convex of the optional plug-in module in the groove of the main unit.

Protecting sheet

The LCD part is covered with a protecting sheet to avoid scratches to the LCD during mounting of the panel. Before starting operation, remove the sheet. When removing the sheet, the LCD may illuminate due to static electricity, but this is not a product failure. After a while, the LCD goes off as it naturally discharges electricity.

Mounting position

Note

To mount the product to the edge of the panel, check the space for wiring work before determining the mounting position.

Optional plug-in module

Turn off the auxiliary power before mounting the optional plug-in module. If the optional plug-in module is mounted during energization, the optional plug-in module cannot be recognized on the main unit side. In this case, turning on/restoring the auxiliary power or performing operation of “restarting the instrument” allows the optional plug-in module to be recognized.

- 70 -

Installation 3. Wiring

r

1 Applicable electric wire

The following table shows applicable electric wire sizes. (Wire coating stripping length：10 to 11mm)

Section Screw type Specification of wire used

Auxiliary power, voltage input, MODBUS®RTU communication terminal

Current input terminal

Option terminal

Note ：When using the bar terminal for insert 2 wire, please select insertion length of 12 to 13mm.

Without

screw

Without

screw

Without

screw

Single wire, Stranded wire: AWG24 to 14

(Stranded wire is bar terminal can be used in combination.)

Note: UL recognized corresponds, use according to the following

conditions.

・Single wire, Stranded wire: AWG24 to 18 ・Bar terminal can be not used in combination.

Single wire, Stranded wire: AWG24 to 14

(Stranded wire is bar terminal can be used in combination.)

Note: UL recognized corresponds, use according to the following

conditions.

・Single wire: AWG22 to 16 ・Bar terminal can be not used in combination.

Single wire, Stranded wire: AWG24 to 14

(Stranded wire is bar terminal can be used in combination.)

Note: UL recognized corresponds, use according to the following

conditions.

・Single wire, Stranded wire: AWG24 to 18 ・Bar terminal can be not used in combination.

10 to 11mm

12 to 13mm

Electric wire

Bar terminal fo

insert 2 wire

2 Connection method

①Peel the cover of the electric wire tip or crimp the bar terminal. ②With the lever pressed, insert the electric wire and then release the lever for connection.

■Example of the main unit ■Example of the optional plug-in module

Insert hole

Lever

3 Checking

Check the following after connection. □The electric wire is securely connected.

□There is no error in connection.

- 71 -

Installation 3. Wiring

Do not work with hot-line jobs

Do not connect hot-line jobs. It may cause electric shock, burns, device burn out, or fire. It is recommended that a protection fuse be used for VT and the auxiliary power source.

Do not open the secondary side of the CT circuit

Connect the CT secondary side signal correctly to the terminal for CT connection. If the CT is not connected properly or if the secondary side of the CT is open, it may result in high voltage on the secondary side of the CT, the insulation of the secondary winding wire may be damaged, and burnout may be caused.

Do not short the secondary side of the VT circuit

Connect the VT secondary side signal correctly to the terminal for VT connection. If the VT is not connected properly or if the secondary side of the VT shorts, over current may flow to the secondary side of the VT, which can burn out the secondary winding wire. If the secondary winding wire burns out, it can damage the insulation of the primary winding wire, resulting in a short between phases.

Make sure connections to the connection terminals are tight

Electrical wires must be properly tightened to the connection terminal. Otherwise, heat and measurement errors may be caused.

CAUTION

Do not forget wiring of “C1”,”C2” and “C3” for pass.

When the L side of CT circuit is common wire, it is necessary to short-circuit “C1”,”C2”, and “C3” terminal of this device.

Do not use improper electrical wires

Make sure that the electrical wires have the proper rating for current and voltage. If inappropriate electrical wires are used, fire may be caused.

Do not pull the connection wires with force

If the terminal wiring is pulled with a strong force, the output portion may detach. (Tensile load: 39.2N or less)

Do not apply an abnormal voltage.

If a pressure test is given to a high-pressure device, a ground must be used in order to avoid damaging this measurement instrument. If a high voltage of AC2000V is applied for over one minute to the measurement instrument, damage may occur.

Do not connect to Non-Connection (NC) terminal.

Do not connect to Non-Connection (NC) terminals for the purpose of relay etc.

Use the proper voltage for the auxiliary power source.

Use the proper voltage for the auxiliary power source terminal. If an improper voltage is used, the instrument may be damaged or fire may be caused.

- 72 -

Installation 4. Wiring Diagram

Rating voltage for every phase wire system

Phase wire type Type Rating voltage Figure

3-phase 4-wire type

STAR max AC277V(L-N)/480V(L-L) Figure 1

DELTA max AC220V(L-L) Figure 2

3-phase 3-wire type

STAR max AC440V(L-L) Figure 3

1-phase 3-wire type

1-phase 2-wire type

(Note)

Note. In case of a circuit which is wired from the delta connection of a 3-phase 3-wire type or a circuit of a transformer of a

1-phase 2-wire type, the maximum rating is “AC220V”. In case of a circuit which is wired from a 3-phase 4-wire type, the star connection of a 3-phase 3-wire type or a 1-phase 3-wire type, the maximum rating is “AC440V”.

― max AC220V(L-N)/440V(L-L) Figure 4

DELTA max AC220V(L-L) Figure 5

STAR max AC440V(L-L) Figure 6

- 73 -

Installation 4. Wiring Diagram

3-phase 4-wire type: Direct input

①Auxiliary power supply

AC100 to 240V or DC100 to 240V.

②Fuses 0.5A

Note 1: For low voltage circuits, grounding the secondary side of VT and CT is not t necessary.

3-phase 4-wire type: With VT

①Auxiliary power supply

AC100 to 240V or DC100 to 240V.

②Fuses 0.5A

Note 1: For low voltage circuits, grounding the secondary side of VT and CT is not t necessary.

- 74 -

Installation 4. Wiring Diagram

3-phase 3-wire(2CT) type: Direct input

①Auxiliary power supply

AC100 to 240V or DC100 to 240V.

②Fuses 0.5A

Note 1: For low voltage circuits, grounding the secondary side of VT and CT is not t necessary. Note 2: Do not connect to NC terminal.

3-phase 3-wire(3CT) type: With VT

①Auxiliary power supply

AC100 to 240V or DC100 to 240V.

②Fuses 0.5A

Note 1: For low voltage circuits, grounding the secondary side of VT and CT is not t necessary. Note 2: Do not connect to NC terminal.

- 75 -

Installation 4. Wiring Diagram

1-phase 3-wire type

①Auxiliary power supply

AC100 to 240V or DC100 to 240V.

②Fuses 0.5A

Note 1: For low voltage circuits, grounding the secondary side of CT is not t necessary

1-phase 2-wire type: With VT

①Auxiliary power supply

AC100 to 240V or DC100 to 240V.

②Fuses 0.5A

Note 1: For low voltage circuits, grounding the secondary side of VT and CT is not t necessary.

- 76 -

Installation 4. Wiring Diagram

Optional Plug-in Module: ME-4210-SS96

Optional Plug-in Module: ME-0040C-SS96

Optional Plug-in Module: ME-0052-SS96

- 77 -

Installation 4. Wiring Diagram

Note for Input

1．The voltage input terminals for 3-phase 3-wire are different from those for others. 2．If the polarity for VT and CT are wrong, the measurement cannot be executed correctly. 3．Do not connect wires to the NC terminals.

Note

4．In the case of low voltage, there is no need for grounding of the secondary sides of VT

and CT.

5．Always earth the terminal to the protective earth conductor. Earth the terminal with less

than 100 ohm of earth resistance. Otherwise there will be a false operation.

Note for Output

1．Do not bunch pulse outputs, alarm outputs and digital inputs/outputs signal cables with

the main circuit or power cables, or install them close to each other. Keep the distance between the inputs/outputs signal cables and the main circuit or power cables and high voltage lines shown below, when they run parallel to each other.

Conditions Distance

Note

Below 600V and less than 600A power lines Other power lines 60cm or more

30cm or more

2．Analog outputs signal cables should keep the distance from the other power cables and

input signal (VT, CT and auxiliary power) cables, and should not be bunched. And use the shielded cables or twisted pair cables so that it is not affected the noise, serge, and induction. Also, the wiring cables should be as short as possible.

3．MODBUS

®

RTU interface and analog outputs of ME-4210-SS96 do not have the insulation

between them.

Note for MODBUS

®

RTU

1．Use the shielded twisted pair cable. (Recommended cables: Refer to page 82.) 2．To the units at both ends of the MODBUS

®

RTU link, the 120-ohm resistance has to be

attached. This instrument can perform a 120-ohm termination by short-circuiting the

Note

terminal of T/R- and Ter.

3．The earthing has to be connected to earth by a thick wire of low impedance. 4．Keep the distance between MODBUS

®

RTU link to power lines.

5．Connect to earth the SLD terminal at one end.

Note for CC-Link

1. As for CC-link cable, use the designated cable. (Refer to page 82.) Ver.1.10-compatible CC-Link dedicated cables, CC-Link dedicated cables (Ver.1.00) and CC-Link dedicated high-performance cables cannot be used together. If used together, correct data transmission will not be guaranteed. Also attach the terminating resister which matches the kind of the cable.

2. Connect the shielded wire of the CC-Link dedicated cable to “SLD” of each module, and ground both ends of the shielded wire using grounding via “FG”. The SLD and FG are connected within the module.

Note

3. Because the CC-Link transmission line is a small signal circuit, it should be separated from any strong-current circuit by 10cm･ or more. However, if it is laid parallel for a long distance, it must be laid at least 30cm away. The terminal must be grounded before using.

4. The CC-Link transmission line should use an exclusive line that meets the requirements for total wiring length, distance between stations, and termination resistance values according to the communication speed. If you do not use an exclusive line or observe the wiring requirements, communication may fail. (Refer to the “CC-Link Cable Wiring Manual” about the exclusive line and wiring requirements.)

5. Connect the supplied “terminal resister” to each module at both ends of the CC-Link system. Connect the terminal resistors between “DA” and “DB”.

- 78 -

Specifications

1. Specification

Rating

Current （A）

Current Demand （DA）

Voltage （V）

Active Power （W）

Reactive Power （var）

Apparent Power （VA）

Power Factor （PF）

Frequency （Hz）

Active Energy （Wh）

Reactive Energy （varh）

Measurement elements

Harmonic current （HI）

Harmonic voltage （HV）

Periodic Active Energy （Wh）

Operation time （h）

Analog output response time 2 s or less （HI and HV：10s or less）

Measuring

Method

Maximum Number of Display Digits

Display

or Segment Number

Communication Specification MODBUS®RTU communication

Analog output Output specification

Digital input（DI）

Digital output（DO）

Power Failure Compensation

VA Consumption

Operating temperature/humidity -5 to +55℃(average temperature：35℃ or less per day), 0 to 85%RH, non condensing

Storage temperature/ humidity -25 to +75℃(average temperature：35℃ or less per day), 0 to 85%RH, non condensing

Note1: Accuracy is specified according to the maximum scales value of rated value.

Note2: Measurement of harmonics which its distortion ratio is exceeded 100% may exceed the accuracy.

Note3: Harmonics cannot be measured without voltage input.

Type ME96SSR-MB

Phase wire system 3-PHASE 4-WIRE, 3-PHASE 3-WIRE（3CT, 2CT）, 1-PHASE 3-WIRE, 1-PHASE 2-WIRE （common）

Current AC5A, AC1A （common）

3-PHASE 4-WIRE：max AC277/480V

Voltage

Frequency 50-60Hz （common）

Item Measurement Item Accuracy

Instantaneous Value

Demand Value

Type LCD with backlight

Number of display digits

Bar graph

Display updating time interval 0.5s, 1s

Accessible option unit ME-4210-SS96, ME-0040C-SS96, ME-0052-SS96

The kind of switch No-voltage ‘a’ contact

Contact Capacity DC35V, 0.1A Pulse/Alarm output

Pulse width 0.125s, 0.5s, 1.0s

Contact Capacity DC24V（DC19 to 30V）, 7mA or less

Signal width 30ms or longer

The kind of switch No-voltage ‘a’ contact

Contact Capacity DC35V, 0.2A

VT 0.1VA/phase, 0.2VA（at direct input 220V)

CT

Auxiliary power

Auxiliary power AC100-240V（±15%）, DC100-240V（-30% +15%）

Weight 0.5kg

Dimension 96（H）×96（W）×86（D）

Attachment Method Embedding attachment

3-PHASE 3-WIRE：(DELTA)max AC220V, (STAR)max AC440V

1-PHASE 3-WIRE：max AC220/440V

1-PHASE 2-WIRE：(DELTA)max AC220V, (STAR)max AC440V

A1、A2、A3、AN、A

DA1、DA2、DA3、DAN、DA

V12、V23、V31、V

W1、W2、W3、ΣW

var1、var2、var3、Σvar

VA1 、VA2、VA3、ΣVA

PF1、PF2、PF3、ΣPF

Hz ±0.5%

Imported, Exported class1.0 （IEC62053-21）

Imported Lag, Imported Lead, Exported Lag, Exported Lead class2.0 （IEC62053-23）

1 to 13th (Only odd number）

Periodic Active Energy 1, Periodic Active Energy 2 class1.0 （IEC62053-21）

Operation time 1, Operation time 2 （Reference）

A・V：RMS calculation, W・var・VA ・Wh・varh：Digital multiplication, PF：Power ratio calculation, Hz：Zero-cross, HI・HV：FFT

DA：Thermal type calculation

Upper stage display：6 digits, Middle stage display：6 digits, Lower stage display：6 digits

A, DA, V, W, var, VA, PF：4 digits

Harmonic total distortion ratio：3 digits Harmonic RMS value：4 digits Operation time：6 digits Digital input/output：I/O

21 Segment-Bar graph, 22 Segment-Indicator

DC4 to 20mA（0 to 600Ω）

Non volatile memory（Items ：Setting value, MAX/MIN value, Active/Reactive energy,

Periodic Active Energy, Operation time）

0.1VA/phase

7VA（AC110V）, 8VA（AC220V）, 5W（DC100V）

AVG

（L-L）、V1N、V2N、V3N、V

AVG

Hz：3 digits Wh, varh：9 digits（6 digits or 12 digits possible）

±0.2%

（L-N）

AVG

±0.5%

±2.0%

- 79 -

Specifications

2．Applicable Standards

Electromagnetic Compatibility

Emissions

Radiated Emission

EN61326-1/CISPR 11， FCC Part15 Subpart B Class A

Conducted Emission

Harmonics Measurement EN61000-3-2 Flicker Meter Measurement EN61000-3-3 Immunity Electrostatic discharge Immunity EN61326-1/EN61000-4-2 Radio Frequency Electromagnetic field Immunity EN61326-1/EN61000-4-3 Electrical Fast Transient/Burst Immunity EN61326-1/EN61000-4-4 Surge Immunity EN61326-1/EN61000-4-5

Conducted Disturbances, Induced By Radio Frequency Fields Immunity

Power Frequency Magnetic Field Immunity EN61326-1/EN61000-4-8 Voltage Dips and Short Interruptions EN61326-1/EN61000-4-11

Safety Europe CE, as per EN61010-1 U.S. and Canada cRUus as per UL61010-1, IEC61010-1 Installation Category Ⅲ Measuring Category Ⅲ Pollution Degree 2

EN61326-1/CISPR 11 FCC Part15 Subpart B Class A

EN61326-1/EN61000-4-6

3．Precautions for MODBUS® RTU Communication

Item Specifications

Physical interface RS－485 2wires half duplex Protocol RTU (Binary data) Synchronization method Start-stop synchronization Network topology Daisy-chain Baud rate 2400, 4800, 9600, 19200, 38400bps Data bit 8 Stop bit 1, 2 Parity Odd, Even, None Slave address 1 to 255 (0：For broadcast) Distance 1200m Maximum Number 31 Response time 1s or less (time to a response after receiving a query) Terminate 120Ω 1/2W

Recommended cable Shielded twisted pair, AWG24 to 14 gauge  About Programming In addition to this manual, read the following documents too.

 Electronic Multi-Measuring Instrument ME96NSR-MB/ ME96SSH-MB/ ME96SSR-MB/ ME96SSE-MB Interface

specifications ............................................................................................................................................................ LSPM-0075

4. Precautions for CC-Link Communication

Item Specifications

CC-Link station type Remote device station (ver.1 remote device station or ver.2 remote device station)

Number of occupied stations Ver.1 remote device station (ver.1 compatible slave station) setting: 1 station

CC-Link version CC-Link Ver 1.10 / 2.00

Transmission speed Can select from 156kbps / 625kbps / 2.5Mbps / 5Mbps / 10Mbps

Maximum number of connected

stations

■Note1: As for details, refer to the following manuals.

CC-Link System Master/Local Module User’s Manual type QJ61BT11N Describes the system configuration, performance specifications, functions, handling, wiring and troubleshooting of the QJ61BT11N. (Optionally available)

 CC-Link Dedicated Cable Use the CC-Link dedicated cables for the CC-Link system. If a cable other than the CC-Link dedicated cable is used, the performance of the CC-Link system cannot be guaranteed. For the specifications of the CC-Link dedicated cables or any other inquiries, visit the following website: CC-Link Partner Association:http://www.CC-link.org/

REMARK For details, refer to the CC-Link cable wiring manual issued by CC-Link Partner Association.

 About Programming In addition to this manual, read the following documents too.

 Electronic Multi-Measuring Instrument programming manual (CC-Link).............................................................. LEN080334

 Electronic Multi-Measuring Instrument programming manual (CC-Link)(For ver. 2 remote device station)......... LEN130391

Ver.2 remote device station (ver.2 compatible slave station) setting: 1 station (Expanded cyclic setting: Octuple)

If the system is configured by only this instrument, up to 42 units can be connected. (note1)

Manual Name

Manual Number

(Model Code)

SH-080394E

(13JR64)

- 80 -

Specifications

5. Setting Table (Factory Settings and Customer Setting Note)

Setting menu No. Setting items Initial content Memo

1.1 Phase wire system 3P4(3-phase 4-wire)

1.2 Display pattern P04

1.2.1 Pattern P00 ―

1.3 VT/direct selection no(No VT)

1.3.1 Direct voltage 220/380V

1

1.3.2 VT secondary voltage ―

1.3.3 VT primary voltage ―

1.4 CT secondary current 5A

1.4.1 CT primary current 5A

1.5 Frequency 50Hz

1.7 Time constant for current demand 0s

2.1 Communication method selection (With ME-0040C-SS96) CC(CC-Link)

2.2 MODBUS®RTU address 1

2.2.1 MODBUS®RTU baud rate 19.2kbps

2.2.2 MODBUS®RTU parity EVEn(even)

2

2.2.3 MODBUS®RTU stop bit 1

2.3 CC-Link station number 1

2.3.1 CC-Link baud rate 156kbps

2.3.2 CC-Link version 1.10

2.4 Communication reset oFF

3.1 Current maximum scale 5A(CT primary current)

3.1.1 Special current maximum scale ―

3.2 Voltage maximum scale 300V(±0 STEP)

3.3 Power maximum scale 4000W(±0 STEP)

3

3.3.1 Single / Double deflection Single deflection

3.4 Reactive power maximum scale 4000var(±0 STEP)

3.5 Power factor scale 0.5（-0.5 to 1 to 0.5）

3.6 Expanded counting Combination I

3.7 Harmonics display oFF

4.1 Model name + option code (Model name)

4.2 Version display (Version)

4

4.3 Back light brightness 3

4.4 Back light auto off Auto(Auto off)

4.5 Display update time 0.5s

5.1 Alarm item 1 non

5.1.1 Alarm value 1 ―

5.2 Alarm item 2 non

5.2.1 Alarm value 2 ―

5.3 Alarm item 3 non

5.3.1 Alarm value 3 ―

5.4 Alarm item 4 non

5.4.1 Alarm value 4 ―

5.5 Alarm delay time ―

5.6 Alarm cancel method ―

5

5.7 Back light flickers during alarms ―

5.8 Motor start-up current masking oFF

5.8.1 Motor start-up current threshold ―

5.8.2 Motor start-up current delay time ―

5.9 Pulse / Alarm output 1 (With ME-4210-SS96) PULSE(Pulse output)

5.9.1 Pulse output 1: output item Wh

5.9.2 Pulse output 1: pulse unit 0.001kWh/pulse

5.10 Pulse / Alarm output 2 (With ME-4210-SS96) AL (Alarm output)

5.10.1 Pulse output 2: output item ―

5.10.2 Pulse output 2: pulse unit ―

5.11 Pulse width 0.125s

6.1 Analog output CH1: output item A

6.1.1 Detailed setting (1) 5A(CT primary current)

6.1.2 Detailed setting (2) ―

6.2 Analog output CH2: output item V

6.2.1 Detailed setting (1) 300V(±0 STEP)

6.2.2 Detailed setting (2) ―

6

6.3 Analog output CH3: output item ΣW

6.3.1 Detailed setting (1) 4000W(±0 STEP)

6.3.2 Detailed setting (2) Single deflection

6.4 Analog output CH4: output item ΣPF

6.4.1 Detailed setting (1) 0.5（-0.5 to 1 to 0.5）

6.4.2 Detailed setting (2) ―

6.5 Analog output limit oFF

7.1 Periodic Active energy display oFF（Not displayed）

7.1.1 Control setting for switching time segments of periodic active energy non(Not switched)

7

7.3 Digital input/output status display oFF(Not displayed)

7.3.1 Digital input reset method Auto(Auto off)

8.1 Operating time display oFF

8.1.1

8

8.1.2 Operating time threshold ―

8.2 Switch element information 123

8.3 Set IEC mode oFF（Normal mode）

Target for counting Operation time setting

AUX（Auxiliary powe r）

AVG

(L-N)

AVG

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MITSUBISHI ELECTRIC Multi-Measuring Instrument

Service Network

Country/Region Company Address Telephone

Australia MITSUBISHI ELECTRIC

AUSTRALIA PTY. LTD.

China MITSUBISHI ELECTRIC

AUTOMATION (CHINA) LTD.

Hong Kong MITSUBISHI ELECTRIC

AUTOMATION (HONGKONG) LTD.

India MITSUBISHI ELECTRIC

INDIA PVT. LTD.

Indonesia PT. Sahabat Indonesia Muara Karang Selatan, Block A /Utara No.1

Korea MITSUBISHI ELECTRIC

AUTOMATION KOREA CO., LTD.

Malaysia MITTRIC SDN BHD No. 5 Jalan Pemberita U1/49, Temasya

Philippines Edison Electric

Integrated, Inc

Singapore MITSUBISHI ELECTRIC

ASIA PTE. LTD

Taiwan SETSUYO

ENTERPRISE CO., LTD.

Thailand United Trading & Import

Co., LTD.

Vietnam SA GIANG TRADING

CO., Ltd.

348 Victoria Road PO BOX11, Rydalmere, N.S.W 2116, Australia No.1386 Hongqiao Road, Mitsubishi Electric Automation Center, Changning District, Shanghai, China 10th Floor, Manulife Tower, 169 Electric Road, North Point, Hong Kong, China

Emerald House, EL-3, J Block, M.I.D.C., Bhosari, Pune, 411-026, Maharastra State, India

Kav. No.11,P.O.Box5045,Jakarta,Utara,Indonesia 3F, 1480-6, Gaya ng-Dong, Gangseo-Gu, Seoul, 157-200, Korea

Industrial Park, Glenmarie 40150 Shah Alam,Selangor, Malaysia 24th Fl, Galleria Corporate Center, Edsa Cr. Ortigas Ave.,Quezon City Metro Manila, Phillippines 307 Alexandra Road, Mitsubishi Electric Building, Singapore 159943 6F, No.105, Wugong 3rd Road, Wugu District, New Taipei City 24889, Taiwan, R.O.C. 77/12 Bamrungmuang Road, Klong Mahanak, Pomprab Bangkok Thailand 1006-1007, 10th Floor, Building 255 Tran Hung Dao, Co Giang Ward, District 1, Ho Chi Minh City, Vietnum

61-2-9684-7777

86-21-2322-3030

852-2887-8870

91-20-2710-2000

+62-21-661-0651

82-2-3660-9644

603-5569-3748

+63-2-634-8691

65-6473-2308

886-2-2299-2499

66-223-4220-3

84-8-3838-6727/28/29 84-8-910-4763

Mitsubishi Electric Corporation (Head Office)、Tokyo Building 2-7-3, Marunouchi, Chiyoda-ku, Tokyo 100-8310, Japan、TEL:+81-3-3218-6510

IB63812

Mitsubishi ME96SSR-MB User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Check on your delivery

About the optional plug-in module sold separately

Features

Table of Contents

Safety Precaution

EMC Directive Instruction

1. Display and Button Functions of Each Parts

2. Function Modes

3.Setting

3.1 Setting flow

3.7 Setting Menu 6: Setting the Analog Output

3.8 Setting Menu 7: Setting Periodic Active Energy, Digital Input/Output

3.10 Setting Value Confirmation Menus 1-9: Confirming the Settings in the Setting Menus 1-8 and Test Mode in Setting Menu 9

3.11 Initializing Related Items by Changing Settings

3.12 Initializing All Settings

3.13 Setting the Special Display Pattern P00

3.14 Examples of Simple Settings

4. Using Test Mode

4.1 Test Menu 1: Communication Test

4.2 Test Menu 2: Alarm Output/Digital Output Operation Test

4.3 Test Menu 2: Zero Span Adjustment for Analog Outp ut

4.4 Test Menu 4: Analog Output Operation Test

4.5 Test Menu 5: Pulse Output Operation Test

5. Operation

5.1 Basic Operation

5.2 Usage According to Purpose (Alarm, Periodic Active Energy, Operating Time, Password, etc.)

6.Other

6.1 Display Pattern Contents

6.2 Maximum Scale Value

6.3 Possible Setting Range for Maximum Scale

6.4 Measurement Items and Correspondence between Display and Output

6.5 Measurement Characteristic

6.6 Troubleshooting

Specifications

1. Specification

2．Applicable Standards

3．Precautions for MODBUS® RTU Communication

4. Precautions for CC-Link Communication

5. Setting Table (Factory Settings and Customer Setting Note)

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