Delta Electronics DPM-C530 Operation Manual

Multi-functional Power Meter DPM-C530 Operation Manual

Industrial Automation Headquarters

Delta Electronics, Inc.

Taoyuan Technology Center
No.18, Xinglong Rd., Taoyuan District,
Taoyuan City 33068, Taiwan
TEL: [phone] / FAX: [phone]

Asia

Delta Electronics (Shanghai) Co., Ltd.

No.182 Minyu Rd., Pudong Shanghai, P.R.C.
Post code : 201209
TEL: [phone] / FAX: [phone]
Customer Service: 400-820-9595

Delta Electronics (Japan), Inc.

Tokyo O󰀩ce

Industrial Automation Sales Department
2-1-14 Shibadaimon, Minato-ku
Tokyo, Japan 105-0012
TEL: [phone] / FAX: [phone]

Delta Electronics (Korea), Inc.

Seoul O󰀩ce

1511, 219, Gasan Digital 1-Ro., Geumcheon-gu,
Seoul, 08501 South Korea
TEL: [phone] / FAX: [phone]

Delta Energy Systems (Singapore) Pte Ltd.

4 Kaki Bukit Avenue 1, #05-04, Singapore 417939
TEL: [phone] / FAX: [phone]

Delta Electronics (India) Pvt. Ltd.

Plot No.43, Sector 35, HSIIDC Gurgaon,
PIN 122001, Haryana, India
TEL: [phone] / FAX : [phone]

Delta Electronics (Thailand) PCL.

909 Soi 9, Moo 4, Bangpoo Industrial Estate (E.P.Z),
Pattana 1 Rd., T.Phraksa, A.Muang,
Samutprakarn 10280, Thailand
TEL: [phone] / FAX : [phone]

Delta Energy Systems (Australia) Pty Ltd.

Unit 20-21/45 Normanby Rd., Notting Hill Vic 3168, Australia
TEL: [phone]

Americas

Delta Electronics (Americas) Ltd

.

Raleigh O󰀩ce

P.O. Box 12173, 5101 Davis Drive,
Research Triangle Park, NC 27709, U.S.A.
TEL: [phone] / FAX: [phone]

Delta Greentech (Brasil) S/A

São Paulo O󰀩ce
Rua Itapeva, 26 – 3˚ Andar - Bela Vista

CEP: 01332-000 – São Paulo – SP - Brasil
TEL: [phone]

Delta Electronics International Mexico S.A. de C.V.

Mexico O󰀩ce

Vía Dr. Gustavo Baz No. 2160, Colonia La Loma,
54060 Tlalnepantla Estado de Mexico
TEL: [phone] #3050/3052

*We reserve the right to change the information in this catalogue without prior notice.
DPM-093AA20-02

EMEA

Delta Electronics (Netherlands) BV

Eindhoven O󰀩ce

De Witbogt 20, 5652 AG Eindhoven, The Netherlands
MAIL: [e-mail]
MAIL: [e-mail]

Delta Electronics (France) S.A.

ZI du bois Chaland 2 15 rue des Pyrénées,
Lisses 91056 Evry Cedex, France
MAIL: [e-mail]

Delta Electronics Solutions (Spain) S.L.U

Ctra. De Villaverde a Vallecas, 265 1˚ Dcha Ed.

Hormigueras – P.I. de Vallecas 28031 Madrid

C/Llull, 321-329 (Edici CINC) | 22@Barcrelona, 08019 Barcelona

MAIL: [e-mail]

Delta Electronics (Italy) Srl

U󰀩cio di Milano Via Senigallia 18/2 20161 Milano (MI)

Piazza Grazioli 18 00186 Roma, Italy
MAIL: [e-mail]

Delta Electronics (Germany) GmbH

Coesterweg 45, D-59494 Soest, Germany
MAIL: [e-mail]

Delta Energy Systems LLC (CIS)

Vereyskaya Plaza II, o󰀩ce 112 Vereyskaya str.

17 121357 Moscow, Russia
MAIL: [e-mail]

Delta Greentech Elektronik San. Ltd. Sti. (Turkey)

Serifali Mah. Hendem Cad. Kule Sok. No: 16-A
34775 Umraniye / Istanbul
MAIL: [e-mail]

Delta Energy Systems AG (Dubai BR)

P.O. Box 185668, Gate 7, 3rd Floor, Hamarain Centre,
Dubai, United Arab Emirates
MAIL: [e-mail]

2018/09/26

DPM-C530 Operation Manual

Revision History

Version

Revision

Date

1st

The first version was published.

2018/08/24

2nd

Error correction

2018/09/26

i

DPM-C530 Operation Manual

Table of Contents

Chapter 1 Product Introduction

1.1 Preface .............................................................................................. 1-2

1.2 Overview ........................................................................................... 1-2

1.3 Safety Precautions ............................................................................. 1-3

Chapter 2 Product Specifications

2.1 Electrical Characteristics ................................................................... 2-2

2.2 Communications Specifications ......................................................... 2-4

2.3 Operating the Display ........................................................................ 2-4

2.3.1 Menu Tree ..................................................................................... 2-5

2.4 Dimensions ........................................................................................ 2-6

Chapter 3 Installation

3.1 Installation ........................................................................................ 3-2

3.1.1 Installation Environment ................................................................. 3-2

3.1.2 Installation N otes ........................................................................... 3-2

3.2 Basic Checks ...................................................................................... 3-4

3.3 Wiring ................................................................................................ 3-4

3.3.1 Wiring Diagrams ............................................................................ 3-4

3.3.2 Communication Characteristics ........................................................ 3-6

Chapter 4 Operation

4.1 General Operation ............................................................................. 4-2

4.1.1 Setting Menu ................................................................................. 4-2

4.2 Basic Setups ...................................................................................... 4-3

4.2.1 Set up the Time and Date ............................................................... 4-3

4.2.2 Meter Informat ion .......................................................................... 4-3

4.2.3 Set up the Communication .............................................................. 4-3

4.2.4 Set up the Transformer Ratio ........................................................... 4-4

4.2.5 Set up the System ......................................................................... 4-5

ii

4.2.6 Set up the Alarms .......................................................................... 4-6

4.2.7 Set up the Demands ...................................................................... 4-7

4.2.8 Set up the Resets .......................................................................... 4-8

4.3 Advanced Setups ............................................................................... 4-8

4.3.1 Set up the Auto Recording .............................................................. 4-8

4.3.2 Set up the Data Log ....................................................................... 4-9

4.3.3 Set up the Auto MaxMin ................................................................. 4-10

4.3.4 Set up the Groups ......................................................................... 4-10

4.4 Power Analysis Values ..................................................................... 4-11

4.4.1 Total Harmonic Distortion Measurement ........................................... 4-11

4.4.2 Demand Calculation Method ........................................................... 4-12

Chapter 5 Parameters and Funcitons

5.1 Overview of Parameters .................................................................... 5-2

Chapter 6 Error Cod e s

6.1 Error Codes ........................................................................................ 6-2

6.2 Alarm Types ...................................................................................... 6-2

Appendix A Accessories

A.1 DCT1000 Series ................................................................................. A-2

A.2 DCT2000 Series ................................................................................. A-4

1-1

1

Chapter 1 Product Introduction

Table of Contents

1.1 Preface .............................................................................................. 1-2

1.2 Overview ........................................................................................... 1-2

1.3 Safety Precautions ............................................................................. 1-3

1

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1.1 Preface

Thank you for choosing this product. This manual provides installation instruct ion s for the DPM-C530 power
meter. The multifunction power meter DPM-C530 is an obvious choice for any application in terms of power
monitoring and control. It also can be used for mea sure men t cate gor y CAT III.

Before using the meter, read this manual carefully to ensure proper use of this meter. Before you finish reading
this manual, observe the following notes.

 The installation environment must be free of water vapor, corrosive and flammable gas.

 Follow the instructions on the diagram in this manual for wiring the device.

 Grounding must be performed correctly and properly according to provisions for related electric work

regulations currently effective in the country.

 Do not disassemble the meter or alter its wiring when the power is on.

 When the power is on, do not touch the terminal are a to avoi d electri c sho ck.

If you still experience issues when using the device, please contact your distributor or our customer service
center. As the product is updated and improved, changes to the specifications will be included in the newest
version of the manual which you can get by contacting your distributor or downloading it from the Delta
Electronics website (http://www.delta.com.tw/ia/

).

1.2 Overview

The DPM-C530 is equipped with a large, back-lit LCD display that displays up to four lines of information.

Chapter 1 Product Introduction

1-3

1_

1_

1.3 Safety Precautions

 Installation Notes

 Install the power meter according to instructions on the manual. Use appropriate

personal protective equipment (PPE) and follow safe electrical work practices.

 Only qualified electrical workers should install this equipment. Such work should be

performed only after reading the entire set of installation instructions.

 Operate the power meter according to instructions on the manual. Neglecting

fundamental installation requirements may lead to personal injury as well as damage
to electrical equipment or other property.

 This equipment should be installe d in a suit able insulated and fireproof enclosure.

 Operation Notes

 DO NOT work alone.
 Before performing visual inspections, tests, or maintenance on this equipment,

disconnect all electric power sources.



Always use a properly rated voltage sensing device to confirm that power is off.

 Replace all devices, doors and covers before turning on power to this equipment.
 Carefully inspect the work area for tools and objects that may have been left inside

the equipment.

 Operation Notes

 Never short the secondary of a Power Transformer (PT).
 Never open circuit a Current Transformer (CT)



Ensure that the CT secondary winding is fixed securely on the equipment. It may
damage the equipment if the secondary winding becomes loose during operation.



When used with CTs, make sure the CTs are UL2808 listed in America and Canada
and meet or exceed the accuracy specifications for IEC61869-2 class or accepted by
authority having jurisdiction (AHJ) in other areas.

 Wiring Notes

 When the measured current is higher than the rated specification for the device,

consider using an external current transformer (CT).

 When the measured voltage is higher than the rated specification for the device,

consider using an external potential transformer (PT) (line voltage: 35 to 690V AC L-L
or phase voltage: 20 to 400V AC L-N).

 Connect only one cord to one plug on the quick connector.
 For the device is accidently unplugged, check the connecting cord and restart.

 Maintenance and Inspection Notes

 While cleaning the equipment, be sure to unplug all external power sources first. Use

a dry cloth to clean the equipment’s exterior. DO NOT open the equipment or touch
the wiring inside to prevent personal inj ury as wel l as d ama ge t o elec tr ical equ ipm ent
or other property. DO NOT use aerosol sprays, solvents, or abrasives.

DPM-C530 Operation Manual

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MEMO

2-1

2

Chapter 2 Product Specifications

Table of Contents

2.1 Electrical Characteristics ..................................................................... 2-2

2.2 Communications Specifications ........................................................... 2-4

2.3 Operating the Display .......................................................................... 2-4

2.3.1 Menu Tree ..................................................................................... 2-5

2.4 Dimensions ......................................................................................... 2-6

DPM-C530 Operation Manual

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2.1 Electrical Characteristics

Input

Voltage Connection

1PH2W, 1 CT 3PH3W, Δ connection, 3 CT, 2 PT
1PH3W, 2 CT 3PH4W, Y connection, 3 CT, No PT
3PH3W, Δ connection, 3 CT, No PT 3PH4W, Y connection, 3 CT, 3 PT

3PH3W, Δ connection, 2 CT, No PT 3PH4W, Y connection, 2 CT, 3 PT

Rated Voltage

Line voltage: 35–690 VAC (L-L)
Phase voltage: 20–400 VAC (L-N)

Rated Current 1 A / 5 A
Frequency 50/60 Hz

Harmonic Distortion
for Individual
Current/Voltage

21

Voltage Input Measuring Category: CAT III
Alarm Set up multi-level alarms 10 multi-level alarms

Power Operating range

80–265 VAC (maximum power: 4.6 W）
100–300 VDC

Frequency Operating frequency 50/60 Hz

Communication RS-485 port

Modbus-RTU, Modbus ASCII, BACnet
MS/TP

Baud rate 9600 / 19200 / 38400 bps

Measurement Accuracy

Electric quantities

Voltage, current ± 0.5%

Electric
energy

Real power ± 0.5%

Real power, reactive
power, apparent power

± 0.5% Reactive

power

± 0.5%

Power factor ± 0.5%

Total Harmonic
Distortion for Current

± 1%

Real power ± 0.5%

Total Harmonic
Distortion for Voltage

± 1%

Reactive power ± 0.5% Frequency ± 0.5%
Apparent power ± 0.5% Harmonic ± 1%

Chapter 2 Product Specifications

2-3

2_

Mechanical
Characteristics

Dimension (W x H x D) 96 x 96 x 95.4 mm
IP Degree of Protection IP52 (front di splay), IP20 (meter body)

Environment

Ambient operating temperatur e -20–60°C (-4–144°F)
Storage temperature -30–70 °C (-22–158°F)

Relative Humidity 5–95% RH
Altitude Below 2000 meters

Data Recording

Maximum / Mi nimum
Instantaneous Values

39 / 39

Alarm Type 29
Alarms History 40

Display

Screen Type LCD
Backlight White LED
Resolution 198 x 160 pixels
LED Indicator Green: pulse light ; Red: fault light

Electromagnetic Compatibility

Electrostatic Discharge IEC 61000-4-2
Immunity to Radiated Fields IEC 61000-4-3
Immunity to Fast Transients IEC 61000-4-4
Immunity to Impulse Waves IEC 61000-4-5
Conducted Immunity IEC 61000-4-6
Immunity to Magnetic Fields IEC 61000-4-8

Immunity to Voltage Dips IEC 61000-4-11
Radiated Emissions FCC Part 15 Class A, EN55011 Class A
Conducted Emissions FCC Part 15 Class A, EN55011 Class A
Harmonics IEC 61000-3-2

DPM-C530 Operation Manual

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_2

2.2 Communications Specifications

Communications

RS-485 Modbus-RTU, Modbus ASCII, BACnet MS/TP
Baud rate 9600 / 19200 / 38400 bps

2.3 Operating the Display

A

Title

B

Display area

C

PULSE light

D

FAULT light

E

MENU key

F

UP Key

G

DOWN Key

H

ENTER Key

Button B asic Mode Setting Mode

MENU Key

Go to Menu or return to the previous
screen

Return to the previous screen without
saving the current setting

UP Key Select item or page Increment the number
DOWN Key Select item or page Decrement the number

ENTER Key Go to setting mode

Go to setting mode and go to the next
setting

Chapter 2 Product Specifications

2-5

2_

2.3.1

Menu Tree

 Display Menu Tree

0. Set ting

1. Voltage Measure

2. Current Meas ure

3. PF/Hz

4. Power Meas ure

5. Energy Measure

6. Harmonic

7. Demand

8. Max imum

9. Minimum

10. Alarm

11. Adva nced

Voltage L-N Voltage L-L

Voltage

Unbalanced L-N

Current

Current

Unbalanced

Power Factor

Displacement

PF

Frequency

Total P o wer

Active P ower

Apparent

Power

Active

Energy

Total

Harmonic

Current THD

Voltage

THD L-N

Current

Demand

Active

Power Demand

History

1. Time, Date

2. Mete r Info

3. Communication

4. Transformer R atio

5. System

6. Alarm

7. Demand

8. Reset

1.Current

2.

3. Power

4. Power Facto r

5. Frequency

6. Harmonics

1.

2. Voltage

3. Power

4. Power F actor

5. Frequency

6. Harmonics

1. Floor Area

2. Auto R ecording

3. Data L og

4. Max/M in
Auto Reset

Automatic

Energy 1

1

Voltage

THD L-L

9. Change Pass word

Time o f Use

Energy Savi ng

5. Wh Per Hour

6.

Default

Main P age

MENU

Reactive

Energy

Reactive

Power Demand

Apparent

Power Demand

Apparent

Energy

Reactive

Power

Voltage

Unbalanced L-L

Automatic

Energy 2

Current

Volta ge

Time o f Use

DPM-C530 Operation Manual

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_2

2.4 Dimensions

 Front

Unit: mm

 Back:

Unit: mm

3-1

3

3

Chapter 3 Installation

Table of Contents

3.1 Installation ......................................................................................... 3-2

3.1.1 Installation Environment ................................................................. 3-2

3.1.2 Installation Notes ........................................................................... 3-2

3.2 Basic Checks ....................................................................................... 3-4

3.3 Wiring ................................................................................................. 3-4

3.3.1 Wiring Diagrams ............................................................................ 3-4

3.3.2 Communication Characteristics ........................................................ 3-6

DPM-C530 Operation Manual

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_3 _3

3.1 Installation

3.1.1 Installation Environment

Keep the product in the shipping carton before installation. Store the product properly when it is not to be used
for an extended period of time to retain the warranty coverage. Some storage suggestions are listed below.

 Store the power meter in a clean, dry, and controlled environment.
 Store in an ambient temperature range of -30–70°C (-22–158°F).
 Store in a relative humidity range of 5–95%, non-condensing.
 Do not store the product in a place subjected to corrosive gases or liquids.
 Place the product on a solid and durable surface.
 Do not mount the product near heat-radiating elements; or in a location subjected to corrosive gases,

liquids, airborne dust or metallic particles; or where it can be subjected to high levels of electromagnetic
radiation.

3.1.2 Installation Notes

 Follow the instruction when installing the product to prevent equipment breakdown.
 To increase the cooling efficiency, install the product with sufficient space between adjacent objects and

baffles and walls to prevent poor heat dissipation.

 The maximum panel thickness should be 4.0 mm.
 Installation Steps

Step 1: Before installing the power meter, open the square hole on the metal plate.

Step 2: Push the meter into the hole and then slide the securing bracket in to the metal plate.

Chapter 3 Installation

3-3

3_

Step 3: Allow 50 mm (2 inches) of clearance at the back of the meter for heat dissipation.

 Mounting Hole Dimensions

Unit: mm

DPM-C530 Operation Manual

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_3 _3

3.2 Basic Checks

Items

Contents

General Check

 Regularly check for mounting looseness where the power meter and device are

connected.

 Prevent foreign objects, such as oil, water, or met al pow der entering the device through

the ventilation holes. Prevent drill shavings or other debris entering the power meter.

 If the power meter is installed at a location with harmful gas or dust, prevent those

materials from entering the power meter.

Pre-operation

Check

(not supplied

with power)

 Insulate the connections at the wiring terminals.
 Communications wiring should be done properly to prevent abnormal operations.
 Check for the presence of conducive and flamma ble objects, such as screws or metal

pieces in the power meter.

 If electronic devices near to the power meter experience electromagnetic interference,

take steps to reduce the electromagnetic interference.

 Check for the correct voltage level for the power supplied to the power meter.

Pre-running

Check

(supplied with

power)

 Check if the power indicator light is lit.
 Check if communication between every device is normal.
 If there is any abnormal response from the power meter, contact your distributor or our

customer service center.

3.3 Wiring

3.3.1 Wiring Diagrams

 To avoid electric shock, do not change the wiring when the power is on.
 Install a breaker switch on the power cord for the meter because there is no power switch on the power

meter.

 When the measured voltage is higher than the rated specification for the device, it i s ne ces s ary to use an

external potential transformer (PT).

 When the measured current is higher than the rated specification for the device, it is necessary to use an

external current transformer (CT).

The following table shows the recommended wiring materials.

Connecting Terminals

Wire Diameters

Screw Turning Torque

Temperature rating

Operating Power AWG 10–24 7.14 kgf-cm (0.7 N·m) above 70°C

Voltage Measurement AWG 10–24 7.14 kgf-cm (0.7 N·m) above 70°C

Current Measurement

AWG 14–22

8.0 kgf-cm (0.79 N·m)

above 70°C

RS-485 AWG 14–28 2.04 kgf-cm (0.2 N·m) above 70°C

Chapter 3 Installation

3-5

3_

 Connection Diagrams

3PH3W, Δ connection, 3 CT, No PT 3PH3W, Δ connection, 2 CT, No PT

3PH3W, Δ connection, 3 CT, 2 PT 3PH4W, Y connection, 3 CT, No PT

3PH4W, Y connection, 3 CT, 3 PT 3PH4W, Y connection, 2 CT, 3 PT

1PH2W, 1 CT 1PH3W, 2 CT

DPM-C530 Operation Manual

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_3 _3

The following table lists the symbols used in the diagram.

Symbol

Description

Grounding

Current

transformer

Terminal

block

Voltage

transformer

Fuse

3.3.2 Communication Characteristics

 Communications Specifications:

Max. Communication

Distance

1200 m Baud Rate 9600, 19200, 38400 bps

Max. Connection

Number

32 Data Length 7-, 8-bits

Communication

Protocols

Modbus RTU/ASCII,
BACnet MS/TP

Parity None, Odd, Even

Function Code 03, 06, 10, FE Stop Bits 1, 2

Note: The 7-bit data length is not available for the Modbus RTU protocol.
 Use shielded twisted-pair cables for RS485 communication. When connec ting multiple devices in series,

use the wiring method in the following diagram.

Terminal Resistor

 Connect the D+ communication terminal for all devices on the same twisted pair cable. Connect the D-

terminals on the other twisted pair cable. Ground the cable shield. Install a termin al resistor on the
terminal device as shown.

 Use cables with a diameter of 14–28 AWG.

4-1

4

Chapter 4 Operation

Table of Contents

4.1 General Operation ............................................................................... 4-2

4.1.1 Setting Menu ................................................................................. 4-2

4.2 Basic Setups ........................................................................................ 4-3

4.2.1 Set up the Time and Date ............................................................... 4-3

4.2.2 Meter Informat ion .......................................................................... 4-3

4.2.3 Set up the Communication .............................................................. 4-3

4.2.4 Set up the Transformer Ratio ........................................................... 4-4

4.2.5 Set up the System ......................................................................... 4-5

4.2.6 Set up the Alarms .......................................................................... 4-6

4.2.7 Set up the Demands ....................................................................... 4-7

4.2.8 Set up the Resets ........................................................................... 4-8

4.3 Advanced Setups ................................................................................. 4-8

4.3.1 Set up the Auto Recording .............................................................. 4-8

4.3.2 Set up the Data Log ....................................................................... 4-9

4.3.3 Set up the Auto MaxMin ................................................................ 4-10

4.3.4 Set up the Groups ........................................................................ 4-10

4.4 Power Analysis Values ...................................................................... 4-11

4.4.1 Total Harmonic Distortion Measurement .......................................... 4-11

4.4.2 Demand Calculation Method .......................................................... 4-12

4

DPM-C530 Operation Manual

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_4

4.1 General Operation

1. Use the UP and DOWN keys to switch among setting pages.

2. Use the MENU key to go back to Menu page.
Note 1: Use the ENTER key to enter a setting page and confirm the setting.

4.1.1 Setting Menu

 V olt age M easure ment: Voltage values measured by the power meter, including voltage L-N, voltage L-L,

voltage L-N unbalance, and voltage L-L unbalance.

 Current Measurement: Current values measured by the power meter, including current and current

unbalance.

 Power Factor, Frequency (PF, Hz): Power factor and frequency values measured by the power meter,

including power factor, displacement power factor, and frequency.

 Power Measurement: Power values measured by the power meter, including active power, reactive

power, and apparent power in each phase and in total.

 Energy Measurement: Energy values measured by the power meter, including active, reactive, and

apparent electrical energy delivered and received.

 Harmonic: Harmon ic value s mea sured by the power meter, including total harmonic distor tion for volt age

and current in each phase and in total.

 Demand: Demand values measured by the power meter, including demands for active power, reactive

power, apparent power and current of the last, present, predicted or peak demands.

 Maximum: Maximum values measured by the power meter, including voltage, current, power factor,

frequency, power, harmonic, and demand.

 Minimum: Minimum values measured by the power meter, including voltage, current, power factor,

frequency, power, harmonic, and demand.

 Alarm: Power meter alarm parameters

1. Press MENU to display the setting menu.

2. Select a setting item.

3. Use UP and DOWN to switch among setting pages.

4. Press MENU to return to the setting menu.
Example: When you enter the option 1, you see the Voltage L-N setting page. Press DOWN to display
the Voltage L-L setting page. Press DOWN again to di splay the Voltage Unbalanced L-N setting pag e.
And when you press UP from here, you display the Voltage L-L setting pag e.
Note: Press ENTER in the demand settings pages of current, active power, reactive power and apparent
power to switch to the peak values date and time setting page. Press ENTER to return to the previous
page. The other keys have no function here.

Chapter 4 Operation

4-3

4_

4.2 Basic Setups

4.2.1 Set up the Time and Date

 Time: Present power meter time; the time format includes the ho ur, minute, and second.
 Date: Present power meter date; the date format includes the last two digits of the year, month, date and

day.

 Set up Steps

1. Press MENU to display the setting menu.

2. Select 0 and press ENTER to enter the Setup menu.

3. Select 1 and press ENTER to enter the Date menu.

4. Select Date or Time and then press ENTER to set the date or time.

5. After you select the option, use UP and DOWN to set the time and date.

6. Press ENTER to confirm the number and move to the next number.

7. Repeat steps 5–6 until you complete the date and time settings. Press ENTER to save the setting or
press MENU to cancel without saving the changes.

8. Press MENU to go back to the setting men u.

4.2.2 Meter Information

Meter related information:

 Model: DPM-C530
 FW Version: Firmware version; 1.xxxx
 FW Date: Firmware release date; XXXXYYZZ (XXXX: year, YY: month, ZZ: day)
 Meter Const: Meter constant, amount of kWh used
 Operation Time: Total operation time by days and by clock.
 Set up Steps

1. Press MENU to display the setting menu.

2. Select 0 and press ENTER to enter the Setup menu.

3. Select 2 and press ENTER to enter the Meter Information page.

4. Press MENU to go back to the setting menu.

4.2.3 Set up the Communication

 Address (ID): Device ID; the address range is 1–254 (default: 1). 255 is the broadcast ID.
 Protocol: Transmission modes; options are R TU (default) and ASCII.
 Baud Rate (BR): Transmission speed; options are 9600 kbps (default).
 Data Bit: Packed data length; options are 7- and 8-bit (default). 8-bit is the only option for RTU mode.
 Parity setting (PA): Odd and even checking bit for communication; options are None (default), E v en an d

Odd.

 Stop Bit: The transmission co mple te signal; options are 1- (default) and 2-bits.

DPM-C530 Operation Manual

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 Set up Steps

1. Press MENU to display the setting menu.

2. Select 0 and press ENTER to enter the Setup menu.

3. Select 3 and press ENTER to enter the Communication menu.

4. Select Address and then press ENTER to set communication parameters.

5. After you select an option, use UP and DOWN to select the number for the address.

6. Press ENTER to confirm the setting and move to the next setting.

7. Repeat steps 5–6 until you co mplet e the sett ing s. Press ENTER to save the setting or press MEN U to
cancel without saving the changes.

8. Select Protocol and then press ENTER to set the protocol parameters.

9. After you select an option, use UP and DOWN to select the mode (RTU or ASCII) for the address and
press ENTER to confirm the setting.

10. Repeat steps 5–6 until you complete the setting s for the la st digit. Press ENTER to save the setting or
press MENU to cancel without saving the changes.

11. Repeat the above steps for the Baud Rate, Data Bit, Parity, and Stop Bit settings.

12. Press MENU to go back to the setting menu.

4.2.4 Set up the Transformer Ratio

 CT Primary: Primary-side current transformer amperes; 1–9 999 A, 1 A is default.
 CT Secondary: Secondary-side cur rent tr an sfor mer amperes; options are 1 A (default) and 5 A.
 PT Primary: Primary-side potential transformer voltage; 1–9999 V, 1 V is default.
 PT Secondary: Secondary-side potential transformer voltage; 1–9999 V, 1 V is default.
 Set up Steps

1. Press MENU to display the setting menu.

2. Select 0 and press ENTER to enter the Setup menu.

3. Select 4 and press ENTER to enter the Transformer Ratio menu.

4. Select CT Primary and press ENTER to set the CT Primary settings.

5. After you select the option, use UP and DOWN to select the number for the ampere or voltage.

6. Press ENTER to confirm the setting and move to the next setting.

7. Repeat steps 5–6 until you complete setting the latest digit. Press ENTER to save the setting or
press MENU to cancel without saving the changes.

8. Repeat the above steps to set up the other settings.

9. Press MENU to go back to the setting menu.

Chapter 4 Operation

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4.2.5 Set up the System

 Language: Language displayed on the power meter LCD; options are English (default), Japanese,

Simplified Chinese and Traditional Chinese.

 Back Light: Brightness of the power meter LCD; options are 100% (default), 50%, and 25%.
 Timeout: Time remaining befo r e the backl ight di ms; opt ion s are 0–90 seconds or always on when you

select 100% for the BackLight. When you select 50% or 25%, the Timeout value is the time before the
backlight starts to dim. Press any key and the backlight brightens to 25% or 50% based on the selected
BackLight percentage. The default is 30 seconds.

 System: Options are one-phase two-wire (1PH2W), one-phase three-wire (1PH3W), three-phase

three-wire (3PH3W), and three-phase four-wire (3PH4W; default).

 Rotation: Options are ABC mode (default) and CBA mode. When the phase A wiring is connected to the

meters phase C and phase C w iring is conn ected to the m eter’s phase A, you can use CBA mode without
having to reconnect the wiring. For general situations (phase A wiring to phase A of the meter, and phase
C wiring to phase C of the meter ), you can use ABC mode.

 Number CT: The number of CTs on the system; options are 0, 1, 2 and 3 (default).
 Number PT: The number of PTs on the system; options are 0, 2 and 3 (default).
 Set up Steps

1. Press MENU to display the setting menu.

2. Select 0 and press ENTER to enter the Setup menu.

3. Select 5 and press ENTER to enter the System menu.

4. Select Language and then press ENTER to select the language.

5. After you select the option, u se U P a nd D OWN to set the option. Press ENTER to save the setting or
press MENU to cancel without saving the changes.

6. Repeat the above step s to set up Backlight, T imeout, Sy stem , Rot ation, N umber C T and Nu mber PT.

7. Select Timeout and then press ENTER to set the timeout.

8. After you select the option, use UP and DOWN to select the value.

9. Press ENTER to save the setting and move to the next setting.

10. Repeat steps 9–10 until you complete the setting s. Pre ss EN T ER to save the setting or press MENU
to cancel without saving the changes.

11. Press MENU to go back to the setting menu.

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4.2.6 Set up the Alarms

There are 29 types of supported alarm, including Over Current, Under Current, Over Neutral Current, Over
Voltage LL, Under Voltage LL, Over Voltage LN, Under Voltage LN, Over Volt Unbalance, Over AMP Unbalanc e,
Over Active power, Over Reactive Power, Over Apparent Power, LEAD PF, Lag PF, Lead DPF, Lag DPF, Over
Current Demand, Over kW Demand, Over kVAR Demand, Over kVA Demand, Over Frequency, Under
Frequency, Over Voltage THD, Over Current THD, Phase Loss, Meter Reset, Phase Rotation, Over DUI and
Over EUI.
The setting options for each alarm type are listed below.

 Alarm: Options are Enable and Disable (default).
 Pickup: When the meter exceeds the Pickup value (default: 0), it triggers the alarm.
 Time Delay (establish): When you set this time delay, even when the meter exceeds the Pickup value, the

alarm is not triggered after the Time Delay (establish) setting.

 Dropout: When the meter is below the Dropout value (default: 0), the alarm is disabled.
 Time Delay (cancel): When you set this time delay, even when the meter is below the Dropout value, the

alarm is disabled after t he Time Delay (cancel) setting.

 Set up Steps

1. Press MENU to display the setting menu.

2. Select 0 and press ENTER to enter the Setup menu.

3. Select 6 and press ENTER to enter the Alarm menu.

4. Select the setting item and then press ENTER to set the item.

5. After you select the option, use UP and DOWN to set the option.

6. Press ENTER to save the setting. Press MENU to cancel without saving the changes.

7. Select Pickup and then press ENTER to set the alarm trigger value.

8. After you select the option, use UP and DOWN to select the value.

9. Press ENTER to save the setting and move on to the next digit.

10. Repeat steps 8–9 until you complete the settings. Press MENU to cancel w ithout sav ing the
changes.

11. Select Time Delay and then press ENTER to set the alarm delay time (establish).

12. After you select the option, use UP and DOWN to select the value.

13. Press ENTER to save the setting and move on to the next digit.

14. Repeat steps 12–13 until you complete the settings. Press ENTER to save the setting or press
MENU to cancel without saving the changes.

15. Select Dropout and then press ENTER to set the disable alarm value.

16. After you select the option, use UP and DO WN to select the value.

17. Press ENTER to save the setting and move on to the next digit.

18. Repeat steps 16–17 until you complete the settings. Press ENTER to save the setting or press
MENU to cancel without saving the changes.

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19. Select Time Delay and then press ENTER to set the alarm delay time (cancel).

20. After you select the option, use UP and DOWN to select the value.

21. Press ENTER to save the setting and move on to the next digit.

22. Repeat steps 20–21 until you complete the settings. Press ENTER to save the setting or press
MENU to cancel without saving the changes.

23. Repeat the above steps to set up all the 29 alarm types.

24. Press MENU to go back to the setting menu.

Pickup

Setpoint

Dropout

Setpoint

Pickup

Time Delay

Alarm Period

Dropout

Time Delay

4.2.7 Set up the Demands

 Method: Supports time block calculations.
 Interval: Time intervals for demands; 1–60 minutes, 1 is default.
 Set up Steps

1. Press MENU to display the setting menu.

2. Select 0 and press ENTER to enter the Setup menu.

3. Select 7 and press ENTER to enter the Demand menu.

4. Select the item to set up and then press ENTER.

5. After you select the option, use UP and DOWN to select the value.

6. Press ENTER to save the setting and move on to the next digit.

7. Repeat steps 5–6 until you complete the settings. Press ENTER to save the setting or press MENU
to cancel without saving the changes.

8. Press MENU to go back to the setting menu.

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4.2.8 Set up the Resets

There are seven types of supported resets, including Default, Energy, Demand, Alarm, MaxMin, Data Log, and
ClearAll.

 Default: Restore all the settings back to the defaults.
 Energy: Reset all the accumulated energy values and automatic energy values.
 Demand: Clear the current demand, power factor demand, recorded time and date.
 Alarm: Clear all the detected alarm logs.
 MaxMin: Clear all maximum values and minimum value logs.
 Data Log: Clear the data log stored in the memory.
 Clear All: Restore all the settings back to the defaults and clear all logs.
 Set up Steps

1. Press MENU to display the setting menu.

2. Select 0 and press ENTER to enter the Setup menu.

3. Select 8 and press ENTER to enter the Reset menu.

4. Select the item to set up and then press ENTER.

5. After you select the option, use UP and DOWN to select the setting and then press ENTER to save
the setting.

6. Repeat steps 4–5 until you complete the settings. Press ENTER to save the setting or press MENU
to cancel without saving the changes.

7. Press MENU to go back to the setting menu.

4.3 Advanced Setups

4.3.1 Set up the Auto Recording

 Energy 1: Disable this function to restart auto-recording the group 1 energy value continuously; options

are Enable and Disable (default).

 Auto Day 1: Set the date to conclude the monthly accumulated energy value; options are 1–31; 0 is

default.

 Energy 2: Enable this function to restart auto-recording the group 1 energy value continuously; options

are Enable and Disable (default).

 Auto Day 2: Set the date to conclude the monthly accumulated energy value; options are 1–31; 0 is

default.

 Set up Steps

1. Press MENU to display the setting menu.

2. Use UP and DOWN to select item 11 on the second page and then press ENTER to enter the
Advanced menu.

3. Use UP and DOWN to select item 2 Auto Recording and press ENTER.

4. After you select the option, use UP and DOWN to select the setting and then press ENTER to save

Chapter 4 Operation

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4_

the setting.

5. Repeat steps 3–4 until you complete the settings. Press ENTER to save the setting or press MENU
to cancel without saving the changes.

6. Press MENU to go back to the setting menu.

4.3.2 Set up the Data Log

 Interval: Parameter intervals; the first two digits represent minute(s), the last two digits represent

second(s). The minimum interval is 0 minute 5 seconds; the maximum is 60 minutes. If you set 0 minute
0 second for the Interval, it means the function is disabled (default).

 Set up Steps

1. Configure Modbus address 0x55B to 0x56B with codes 1 to 17 (17 measured values can be
recorded) through RS-485 communication.

2. Data log records only the date and time if you do not complete Step 1.

3. Press MENU to display the setting menu.

4. Use UP and DOWN to select item 11 on the second page and then press ENTER to enter Advanced
menu.

5. Use UP and DOWN to select item 3 Data Log and then press ENTER.

6. After you select the option, use UP and DOWN to select the digit and then press ENTER to save the
setting.

7. Repeat steps 5–6 until you complete the settings. Press ENTER to save the setting or press MENU
to cancel without saving the changes.

8. Press MENU to go back to the setting menu.

 Example
To record the Voltage L-N and Current values, write 1 (the code for Voltage L-N) into the Modbus address
0x55B with function code 0x06 (single write) or 0x10 (multi-write) first, and then write 2 (the code for Current)
into the Modbus addr es s 0x55C with function code 0x06 (single write) or 0x10 (multi-write). Refer to section 5.1
for more information on the codes and Modbus addresses.

 Note
(1) Before setting up Interval, make sure to first set th e recor ding parameter codes, or only date and time are
recorded. You can set the Interval through a user interface (using the Set up Steps above), or through Modbus
Communication (the address is 0x501).

(2) The following table lists the various parameters you can select according to different Intervals.

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Interval

Item

5 to 59 seconds

1 minute to 4 minutes

and 59 seconds

5 minutes to

60 minutes
Maximum
Number of Parameters

6 17 17

Maximum
Recording days

7 31 62

4.3.3 Set up the Auto Max/Min

 Interval: Reset the maximum and minimum values at the end of interval; options are day, month, year

and disable (default).

 Set up Steps

1. Press MENU to display the setting menu.

2. Use UP and DOWN to select item 11 on the second page and then press ENTER to enter the
Advanced menu.

3. Use UP and DOWN to select item 4 Auto MaxMin and then press ENTER.

4. After you select the option, use UP and DOWN to select the setting and then press ENTER to save
the setting.

5. Repeat steps 3–4 until you complete the settings. Press ENTER to save the setting or press MENU
to cancel without saving the changes.

6. Press MENU to go back to the setting menu.

4.3.4 Set up the Groups

You can use DPM S oft to set the parameters in gr ou ps. O nc e the PC and device are connected, click t he G r oup
icon to set up. Select the setting items on the right side (shown below in the orange block) and then click Group
Set to complete setting up.

Chapter 4 Operation

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4_

 Block transmission: Mirror the address of the to-be-read measured values to sequential Modbus

addresses. The mirrored addresses are 0x100–0x1E7. The default is 0xFFFF.

 Set up Steps

1. Write the address of the to-be-read measured values into sequential Modbus addresses
0x50C–0x551 with function code 0x06 (single write) or 0x10 (multi-write).

2. Once you complete Step 1, you can read the mirrored Modbus address 0x600–0x645 with function
code 0x03 (multi-read) for the measured values.

 Example

1. You can use function code 0x06 (single write) or 0x10 (multi-write) to read the average Voltage L-N
value. Write the value 0x100 into Modbus 0x50C and the value 0x101 into Modbus 0x50D in a
consecutive order to read the average Voltage L-N value (Modbus 0x100–0x101).

2. You can use function code 0x 06 (sing le w rite) or 0x 10 (multi-write), to read the average curr ent v alue.
Write the value 0x126 into Modbus 0x50E and the value 0x127 into Modbus 0x50F in a consecutive
order to read the average current value (Modbus 0x126–0x127). Refer to section 5.1 for more
information on the codes and Modbus addresses.

3. Once you complete Step 1, you can read mirror ed Modbus address 0x600–0x601 with function code
0x03 (multi-read). After the value is converted to IEEE754 format, you can read the average Voltage
L-N value. You can also read mirrored Modbus address 0x602–0x603 with function code 0x03
(multi-read). After the value is converted to IEEE754 format, you can read the aver ag e c urrent value.

4.4 Power Analysis Values

4.4.1 Total Harmonic Distortion Measurement

The total harmonic distortion (THD) is a measurement of the harmonic distortion and is defined as the ratio
between the power of t he har monic fr equenc ies abov e the b ase frequ ency a nd the pow er of the base fr eque ncy.
The total harmonic distortions for current and voltage are calculated using the follow ing for mula s.

Total Harmonic
Distortion for Current

Total Harmonic
Distortion for Vo ltage

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4.4.2 Demand Calculation Method

The power meter provides measured values for current demand, active power demand, reactive power
demand and apparent power demand. You can also calculate the last, present, predicted and peak demand
values from above measured values. The power meter supports fixed block interval demand methods. The
example shown below uses a 15-minute interval. You can select an interval from 1 to 60 minutes. The meter
updates the present, predicted and peak demand values every second, and updates the last demand value at
the end of the interval. The power meter treats last demand value as the present demand after updating.

 Last demand: The power meter calculates the value when the last interval ends.
 Present demand: The power meter calculates the value during the current interval.
 Predicted demand: The power meter calculates the value before the current interval ends.
 Peak demand: The power meter calculates the maximum value during the current interval.

15 30 45 60

Time (minutes)

Demand value is the a verage value that is c alculated

when the l ast interval ends.

15-minute interval 15-minute interval 15-minute interval

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5

Chapter 5 Parameters and

Functions

Table of Contents

5.1 Overview of Paramete rs ...................................................................... 5-2

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5.1 Overview of Parameters

Modbus

Address

Item Range

Data
Type

Unit

Data
Size

(byte)

Read (R) /

Write (W)

Hex

Modicom
Format

0. System Parameters: 0001 – 00FF

1 40002

Present date

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R/W

2 40003

Date: 1–31

Week: Sun–Sat

byte

Date,

Week

2 R/W

3 40004

Present time

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R/W

4 40005 Second: 00–59 word Second 2 R/W

5 40006 Meter Cons tant 3200 uint P/kWh 2 R

6 40007 Meter Model

0: None

7: DMP–C530

word

2 R

7 40008

Total running time of
the meter

Day: 0–65535 uint Day 2 R

8 40009

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

9 40010 Firmware version 0.0000 – 9.9999 uint

2 R

A 40011

Firmware release
date

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

B 40012 Date: 1–31 word Date 2 R

C 40013 Phase rotation

0: ABC

1: CBA

word 2 R/W

Chapter 5 Parameters and Functions

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_5

C 40013 Reserved

D 40014

Power system
configuration

0: 3φ4W

1: 3φ3W

2: 1φ2W

3: 1φ3W

word

2 R/W

E 40015 Primary CT (A) 1 – 9999 uint A 2 R/W

F 40016 Secondary CT (A)

0: 1A

1: 5A

word A 2 R/W

10 40017 Primary PT 1 – 65535 uint V 2 R/W

11 40018 Secondary PT 1 – 9999 uint V 2 R/W

12 40019

Transformer
quantities

0: 3CT3PT

1: 3CT2PT

2: 3CT0PT

3: 2CT3PT

4: 2CT2PT

5: 2CT0PT

6: 1CT3PT

7: 1CT2PT

8: 1CT0PT

word

2 R/W

13 40020 Language

0: English

1: Traditional Chinese

2: Simplified Chinese

3: Japanese

word 2 R/W

14 40021 Timeout 0 – 99 word Second 2 R/W

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15 40022 Backlight

0: 100%

1: 50%

2: 25%

word 2 R/W

16 40023 Baud Rate

0: 9600

1: 19200

2: 38400

word bps 2 R/W

17 40024 Communicat ion mode

0: ASCII

1: RTU

2: BACnet MSTP

word

2 R/W

18 40025 Data bit

0: 8

1: 7

word bit 2 R/W

19 40026 Stop bit

0: None

1: Even

2: Odd

word

2 R/W

1A 40027 Stop bit

0: 1

1: 2

word bit 2 R/W

1B 40028

Modbus address /
BACnet (MAC ID)

0 – 255 (Modbus)

1 – 127 (BACnet MS/TP)

word

2 R/W

1C 40029 Reset

0: None

word

2 W

1: Reset to factory default

2: Reset energy value

3: Reset demand value

4: Clear alarm logs / Times

5: Reset max./min. values

6: Clear logs

7: Clear all

Chapter 5 Parameters and Functions

5-5

_5

8: Reset time of use value and

accumulated energy value from

auto recording

9: Reset accumulated energy

value from energy saving mode

of the measured equipment

1D 40030 Demand 0: block word 2 R

1E 40031 Demand time interval 0–60 word Minute 2 R/W

Alarm – Over Current

1F 40032 Alarm enable

0: Disable

1: Enable

word

2 R/W

20 40033 Pickup setpoint

(current value
exceeding this value
triggers alarm)

0.000 – 99999.999 float A 4 R/W

21 40034

22 40035

Pickup time delay
(alarm–trigger delay)

0 – 99 word s 2 R/W

23 40036

Dropout setpoint
(current value below
this value clears
alarm)

0.000 – 99999.999 float A 4 R/W

24 40037

25 4038

Dropout time delay
(alarm–clear delay)

0 – 99 word s 2 R/W

Alarm – Under Current

26 4039 Alarm enable

0: Disable

1: Enable

word 2 R/W

27

40040

Pickup setpoint
(current value below
this value triggers
alarm)

0.000 – 99999.999 float A 4 R/W

28

40041

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_5

29

40042

Pickup time delay
(alarm–trigger delay)

0 – 99 word s 2 R/W

2A

40043

Dropout setpoint
(current value
exceeding this value
clears alarm)

0.000 – 99999.999 float A 4 R/W

2B

40044

2C

40045

Dropout time delay
(alarm–clear delay)

0 – 99 word s 2 R/W

Alarm – Over Neutral Current

2D 40046

Alarm enable

0: Disable

1: Enable

word 2 R/W

2E 40047

Pickup setpoint
(neutral current value
exceeding this value
triggers alarm)

0.000 – 99999.999 float A 4 R/W

2F 40048

30 40049

Pickup time delay
(alarm–trigger delay)

0 – 99 word s 2 R/W

31 40050

Dropout setpoint
(neutral current value
below this value
clears alarm)

0.000 – 99999.999 float A 4 R/W

32 40051

33 40052

Dropout time delay
(alarm–clear delay)

0 – 99 word s 2 R/W

Alarm – Over Voltage L–L

34 40053 Alarm enable

0: Disable

1: Enable

word

2 R/W

35 40054

Pickup setpoint (line
voltage value
exceeding this value
triggers alarm)

0.000 – 99999.999 float V 4 R/W

36 40055

Chapter 5 Parameters and Functions

5-7

_5

37 40056

Pickup time delay
(alarm–trigger delay)

0 – 99 word s 2 R/W

38 40057

Dropout setpoint (line
voltage value below
this value clears
alarm)

0.000 – 99999.999 float V 4 R/W

39 40058

3A 40059

Dropout time delay
(alarm–clear delay)

0 – 99 word s 2 R/W

Alarm – Under Voltage L–L

3B 40060 Alarm enable

0: Disable

1: Enable

word

2 R/W

3C 40061

Pickup setpoint (line
voltage value below
this value triggers
alarm)

0.000 – 99999.999 float V 4 R/W

3D 40062

3E 40063

Pickup time delay
(alarm–trigger delay)

0 – 99 word s 2 R/W

3F 40064

Dropout setpoint (line
voltage value
exceeding this value
clears alarm)

0.000 – 99999.999 float V 4 R/W

40 40065

41 40066

Dropout time delay
(alarm–clear delay)

0 – 99 word s 2 R/W

Alarm – Over Voltage L–N

42 40067 Alarm enable

0: Disable

1: Enable

word

2 R/W

43 40068

Pickup setpoint
(phase voltage value
exceeding this value
triggers alarm)

0.000 – 99999.999 float V 4 R/W

44 40069

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_5

45 40070

Pickup time delay
(alarm–trigger delay)

0 – 99 word s 2 R/W

46 40071

Dropout setpoint
(phase voltage value
below this value
clears alarm)

0.000 – 99999.999 float V 4 R/W

47 40072

48 40073

Dropout time delay
(alarm–clear delay)

0 – 99 word s 2 R/W

Alarm – Under Voltage L–N

49 40074 Alarm enable

0: Disable

1: Enable

word

2 R/W

4A 40075

Pickup setpoint
(phase value below
this value triggers
alarm)

0.000 – 99999.999 float V 4 R/W

4B 40076

4C 40077

Pickup time delay
(alarm–trigger delay)

0 – 99 word s 2 R/W

4D 40078

Dropout setpoint
(phase voltage value
exceeding this value
clears alarm)

0.000 – 99999.999 float V 4 R/W

4E 40079

4F 40080

Dropout time delay
(alarm–clear delay)

0 – 99 word s 2 R/W

Alarm – Over Voltage Unbalance

50 40081

Alarm enable

0: Disable

1: Enable

word 2 R/W

51 40082

Pickup setpoint (over
voltage unbalance
value exceeding this
value triggers alarm)

0.00 – 99.99

float % 4 R/W

52 40083

Chapter 5 Parameters and Functions

5-9

_5

53 40084

Pickup time delay
(alarm–trigger delay)

0 – 99

word s 2 R/W

54 40085

Dropout setpoint (over

voltage unbalance
value b

elow this value

clears alarm)

0.00 – 99.99

float % 4 R/W

55 40086

56 40087

Dropout time delay
(alarm–clear delay)

0 – 99

word s 2 R/W

Alarm – Over Current Unbalance

57 40088

Alarm enable

0: Disable

1: Enable

word 2 R/W

58 40089

Pickup setpoint (over
current unbalance
value

below this value

triggers alarm)

0.00 – 99.99

float % 4 R/W

59 40090

5A 40091

Pickup time delay
(alarm–trigger delay)

0 – 99

word s 2 R/W

5B 40092

Dropout setpoint (over

current unbalance
value exceeding this
value clears alarm)

0.00 – 99.99

float % 4 R/W

5C 40093

5D 40094

Dropout time delay
(alarm–clear delay)

0 – 99

word s 2 R/W

Alarm – Over Active Power

5E 40095 Alarm enable

0: Disable

1: Enable

word

2 R/W

5F 40096

Pickup setpoint (total
active power value
exceeding this value
triggers alarm)

0.000 – 99999.999 float kW 4 R/W

60 40097

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_5

61 40098

Pickup time delay
(alarm–trigger delay)

0 – 99

word s 2 R/W

62 40099

Dropout setpoint (total

active power value
below this value
clears alarm)

0.000 – 99999.999 float kW 4 R/W

63 40100

64 40101

Dropout time delay
(alarm–clear delay)

0 – 99

word s 2 R/W

Over Reactive Power

65 40102 Alarm enable

0: Disable

1: Enable

word

2 R/W

66 40103

Pickup setpoint (total
reactive power value
exceeding this value
triggers alarm)

0.000 – 99999.999 float kVAR 4 R/W

67 40104

68 40105

Pickup time delay
(alarm–trigger delay)

0 – 99

word s 2 R/W

69 40106

Dropout setpoint (total

reactive power value
below this value
clears alarm)

0.000 – 99999.999 float kVAR 4 R/W

6A 40107

6B 40108

Dropout time delay
(alarm–clear delay)

0 – 99

word s 2 R/W

Alarm – Over Apparent Power

6C 40109 Alarm enable

0: Disable

1: Enable

word

2 R/W

6D 40110

Pickup setpoint (total
apparent power value
exceeding this value
triggers alarm)

0.000 – 99999.999 float kVA 4 R/W

6E 40111

Chapter 5 Parameters and Functions

5-11

_5

6F 40112

Pickup time delay
(alarm–trigger delay)

0 – 99

word s 2 R/W

70 40113

Dropout setpoint (total

apparent power value
below this value
clears alarm)

0.000 – 99999.999 float kVA 4 R/W

71 40114

72 40115

Dropout time delay
(alarm–clear delay)

0 – 99

word s 2 R/W

Alarm – Lead PF

73 40116

Alarm enable

0: Disable

1: Enable

word 2 R/W

74 40117

Pickup setpoint (total
power factor value
below this value
triggers alarm)

0.00000 – 1.00000 float 4 R/W

75 40118

76 40119

Pickup time delay
(alarm–trigger delay)

0 – 99

word s 2 R/W

77 40120

Dropout setpoint
(total power factor
value exceeding this
value clears alarm)

0.00000 – 1.00000 float 4 R/W

78 40121

79 40122

Dropout time delay
(alarm–clear delay)

0 – 99

word s 2 R/W

Alarm – Lag PF

7A 40123

Alarm enable

0: Disable

1: Enable

word 2 R/W

7B 40124

Pickup setpoint (total
power factor value
below this value
triggers alarm)

0.00000 – 1.00000 float 4 R/W

7C 40125

DPM–C530 Operation Manual

5-12

_5

7D 40126

Pickup time delay
(alarm–trigger delay)

0 – 99

word s 2 R/W

7E 40127

Dropout setpoint
(total power factor
value exceeding this
value clears alarm)

0.00000 – 1.00000 float 4 R/W

7F 40128

80 40129

Dropout time delay
(alarm–clear delay)

0 – 99

word s 2 R/W

Alarm – Lead Displacement PF

81 40130

Alarm enable

0: Disable

1: Enable

word 2 R/W

82 40131

Pickup setpoint (total
displacement power
factor value

below this

value triggers alarm)

0.00000 – 1.00000 float 4 R/W

83 40132

84 40133

Pickup time delay
(alarm–trigger delay)

0 – 99

word s 2 R/W

85 40134

Dropout setpoint total
displacement power
factor value
exceeding this value
clears alarm)

0.00000 – 1.00000 float 4 R/W

86 40135

87 40136

Dropout time delay
(alarm–clear delay)

0 – 99

word s 2 R/W

Alarm – Lag Displacement PF

88 40137

Alarm enable

0: Disable

1: Enable

word 2 R/W

89 40138

Pickup setpoint (total
displacement power

0.00000 – 1.00000 float 4 R/W

Chapter 5 Parameters and Functions

5-13

_5

8A 40139

factor value

below this

value triggers alarm)

8B 40140

Pickup time delay
(alarm–trigger delay)

0 – 99

word s 2 R/W

8C 40141

Dropout setpoint (

total

displacement power
factor value
exceeding this value
clears alarm)

0.00000 – 1.00000 float 4 R/W

8D 40142

8E 40143

Dropout time delay
(alarm–clear delay)

0 – 99

word s 2 R/W

Alarm – Over Current Demand

8F 40144

Alarm enable

0: Disable

1: Enable

word

2 R/W

90 40145

Pickup setpoint
(current demand
value exceeding this
value triggers alarm)

0.000 – 99999.999 float A 4 R/W

91 40146

92 40147

Pickup time delay
(alarm–trigger delay)

0 – 99 word s 2 R/W

93 40148

Dropout setpoint
(current demand
value

below this value

clears alarm)

0.000 – 99999.999 float A 4 R/W

94 40149

95 40150

Dropout time delay
(alarm–clear delay)

0 – 99 word s 2 R/W

Alarm – Over Active Power Demand

96 40151

Alarm enable

0: Disable

1: Enable

word

2 R/W

DPM–C530 Operation Manual

5-14

_5

97 40152

Pickup setpoint

(active power demand

value exceeding this
value triggers alarm)

0.000 – 99999.999 float kW 4 R/W

98 40153

99 40154

Pickup time delay
(alarm–trigger delay)

0 – 99

word s 2 R/W

9A 40155

Dropout setpoint

(active power demand

value

below this value

clears alarm)

0.000 – 99999.999 float kW 4 R/W

9B 40156

9C 40157

Dropout time delay
(alarm–clear delay)

0 – 99

word s 2 R/W

Alarm – Over Rea ct ive Power Demand

9D 40158

Alarm enable

0: Disable

1: Enable

word

2 R/W

9E 40159

Pickup setpoint
(reactive power
demand value
exceeding this value
triggers alarm)

0.000 – 99999.999 float kW 4 R/W

9F 40160

A0 40161

Pickup time delay
(alarm–trigger delay)

0 – 99

word s 2 R/W

A1 40162

Dropout setpoint
(reactive power
demand value below
this value clears
alarm)

0.000 – 99999.999 float kW 4 R/W

A2 40163

A3 40164

Dropout time delay
(alarm–clear delay)

0 – 99

word s 2 R/W

Chapter 5 Parameters and Functions

5-15

_5

Alarm – Over Apparent Power Demand

A4 40165

Alarm enable

0: Disable

1: Enable

word

2 R/W

A5 40166

Pickup setpoint
(apparent power
demand value
exceeding this value
triggers alarm)

0.000 – 99999.999 float kW 4 R/W

A6 40167

A7 40168

Pickup time delay
(alarm–trigger delay)

0 – 99

word s 2 R/W

A8 40169

Dropout setpoint
(apparent power
demand value below
this value clears
alarm)

0.000 – 99999.999 float kW 4 R/W

A9 40170

AA 40171

Dropout time delay
(alarm–clear delay)

0 – 99

word s 2 R/W

Alarm – Over Frequency

AB 40172 Alarm enable

0: Disable

1: Enable

word

2 R/W

AC 40173

Pickup setpoint
(frequency value
exceeding this value
triggers alarm)

0.0000 – 99.9999 float Hz 4 R/W

AD 40174

AE 40175

Pickup time delay
(alarm–trigger delay)

0 – 99

word s 2

R/W

AF 40176

Dropout setpoint

0.0000 – 99.9999 float Hz 4

DPM–C530 Operation Manual

5-16

_5

B0 40177

(frequency value
below this value
clears alarm)

R/W

B1 40178

Dropout time delay
(alarm–clear delay)

0 – 99

word s 2 R/W

Alarm – Under Frequency

B2 40179 Alarm enable

0: Disable

1: Enable

word

2 R/W

B3 40180

Pickup setpoint
(frequency value
below this value
triggers alarm)

0.0000 – 99.9999 float Hz 4 R/W

B4 40181

B5 40182

Pickup time delay
(alarm–trigger delay)

0 – 99

word s 2 R/W

B6 40183

Dropout setpoint
(frequency value
exceeding this value,
alarm cleared)

0.0000 – 99.9999 float Hz 4 R/W

B7 40184

B8 40185

Dropout time delay
(alarm–clear delay)

0 – 99

word s 2 R/W

Alarm – Over THD Voltage

B9 40186

Alarm enable

0: Disable

1: Enable

word

2 R/W

BA 40187

Pickup setpoint (THD
voltage value
exceeding this value
triggers alarm)

0.000 – 999.999 float % 4 R/W

BB 40188

BC 40189

Pickup time delay
(alarm–trigger delay)

0 – 99

word s 2 R/W

Chapter 5 Parameters and Functions

5-17

_5

BD 40190

Dropout setpoint
(THD voltage value
below this value,
alarm cleared)

0.000 – 999.999 float % 4 R/W

BE 40191

BF 40192

Dropout time delay
(alarm–clear delay)

0 – 99

word s 2 R/W

Alarm – Over THD Current

C0 40193

Alarm enable

0: Disable

1: Enable

word

2 R/W

C1 40194

Pickup setpoint (THD
current value
exceeding this value
triggers alarm)

0.000 – 999.999 float % 4 R/W

C2 40195

C3 40196

Pickup time delay
(alarm–trigger delay)

0 – 99

word s 2 R/W

C4 40197

Dropout setpoint
(THD current value
below this value,
alarm cleared)

0.000 – 999.999 float % 4 R/W

C5 40198

C6 40199

Dropout time delay
(alarm–clear delay)

0 – 99

word s 2 R/W

Alarm – Phase Loss

C7 40200 Alarm enable

0: Disable

1: Enable

word 2 R/W

Alarm – Over DUI

CE 40207

Alarm enable

0: Disable

1: Enable

word

2 R/W

CF 40208

Pickup setpoint (DUI
value exceeding this
value triggers alarm)

0.000 – 99999.999 float

kW / m

2

4 R/W

D0 40209

DPM–C530 Operation Manual

5-18

_5

D1 40210

Pickup time delay
(alarm–trigger delay)

0 – 99

word

s

2 R/W

D2 40211

Dropout setpoint (DUI
value below this
value, alarm cleared)

0.000 – 99999.999 float

kW / m

2

4 R/W

D3 40212

D4 40213

Dropout time delay
(alarm–clear delay)

0 – 99

word s 2 R/W

Alarm – Over EUI

D5 40214

Alarm enable

0: Disable

1: Enable

word

2 R/W

D6 40215

Pickup setpoint (EUI
value exceeding this
value triggers alarm)

0.000 – 99999.999 float

kWh/

m

2

4 R/W

D7 40216

D8 40217

Pickup time delay
(alarm–trigger delay)

0 – 99

word

s

2 R/W

D9 40218

Dropout setpoint (EUI
value below this
value, alarm cleared)

0.000 – 99999.999 float

kWh/

m

2

4 R/W

DA 40219

DB 40220

Dropout time delay
(alarm–clear delay)

0 – 99

word s 2 R/W

Alarm – Meter Reset

DC 40221 Alarm enable

0: Disable

1: Enable

word

2

R/W

Alarm – Phase Rotation

DD 40222 Alarm enable

0: Disable

1: Enable

word 2

R/W

DE 41291

BACnet Device ID

(H)

0 – 63 word 2

R/W

DF 41292 BACnet Device ID (L) 0 – 65535 word 2

R/W

Chapter 5 Parameters and Functions

5-19

_5

1. Meter Parameters: 0100 – 01FF

100 40257

Phase A voltage 0.000 – 99999.999 float V 4 R

101 40258

102 40259

Phase B voltage 0.000 – 99999.999 float V 4 R

103 40260

104 40261

Phase C voltage 0.000 – 99999.999 float V 4 R

105 40262

106 40263

Average phase
voltage

0.000 – 99999.999 float V 4 R

107 40264

108 40265

A–B line voltage 0.000 – 99999.999 float V 4 R

109 40266

10A 40267

B–C line voltage 0.000 – 99999.999 float V 4 R

10B 40268

10C 40269

C–A line voltage 0.000 – 99999.999 float V 4 R

10D 40270

10E 40271

Average line voltage 0.000 – 99999.999 float V 4 R

10F 40272

110 40273

Phase A voltage
unbalance

0.00 – 99.99 float % 4 R

111 40274

112 40275

Phase B voltage
unbalance

0.00 – 99.99 float % 4 R

113 40276

114 40277

Phase C voltage
unbalance

0.00 – 99.99 float % 4 R

115 40278

116 40279

Phase voltage

0.00 – 99.99 float % 4 R

DPM–C530 Operation Manual

5-20

_5

117 40280 unbalance

118 40281

A–B line voltage
unbalance

0.00 – 99.99 float % 4 R

119 40282

11A 40283

B–C line voltage
unbalance

0.00 – 99.99 float % 4 R

11B 40284

11C 40285

C–A line voltage
unbalance

0.00 – 99.99 float % 4 R

11D 40286

11E 40287

Line voltage
unbalance

0.00 – 99.99 float % 4 R

11F 40288

120 40289

Phase A current 0.000 – 99999.999 float A 4 R

121 40290

122 40291

Phase B current 0.000 – 99999.999 float A 4 R

123 40292

124 40293

Phase C current 0.000 – 99999.999 float A 4 R

125 40294

126 40295

Three–

phase average

current

0.000 – 99999.999 float A 4 R

127 40296

128 40297

Neutral line current 0.000 – 99999.999 float A 4 R

129 40298

12A 40299

Phase A current
unbalance

0.00 – 99.99 float % 4 R

12B 40300

12C 40301

Phase B current
unbalance

0.00 – 99.99 float % 4 R

12D 40302

12E 40303

Phase C current

0.00 – 99.99 float % 4 R

Chapter 5 Parameters and Functions

5-21

_5

12F 40304 unbalance

130 40305

Current unbalance 0.00 – 99.99 float % 4 R

131 40306

132 40307

Total power factor

0.00000 – 1.00000
(positive: lag; negative: lead)

float

4 R

133 40308

134 40309

Power factor of phase

A

0.00000 – 1.00000
(positive: lag; negative: lead)

float

4 R

135 40310

136 40311

Power factor of phase

B

0.00000 – 1.00000
(positive: lag; negative: lead)

float

4 R

137 40312

138 40313

Power factor of phase

C

0.00000 – 1.00000
(positive: lag; negative: lead)

float

4 R

139 40314

13A 40315

Total displacement
power factor

0.00000 – 1.00000
(positive: lag; negative: lead)

float

4 R

13B 40316

13C 40317 Total displacement

power factor of phase
A

0.00000 – 1.00000
(positive: lag; negative: lead)

float

4 R

13D 40318

13E 40319 Total displacement

power factor of phase
B

0.00000 – 1.00000
(positive: lag; negative: lead)

float

4 R

13F 40320

140 40321

Total displacement
power factor of phase
C

0.00000 – 1.00000
(positive: lag; negative: lead)

float

4 R

141 40322

142 40323

Frequency 0.0000 – 99.9999 float Hz 4 R

143 40324

144 40325

Total instantaneous
active power

0.000 – 99999.999 float kW 4 R

145 40326

146 40327

Instantaneous active

0.000 – 99999.999 float kW 4 R

DPM–C530 Operation Manual

5-22

_5

147 40328 power of phase A

148 40329

Instantaneous active
power of phase B

0.000 – 99999.999 float kW 4 R

149 40330

14A 40331

Instantaneous active
power of phase C

0.000 – 99999.999 float kW 4 R

14B 40332

14C 40333

Total instantaneous
reactive power

0.000 – 99999.999 float kVAR 4 R

14D 40334

14E 40335 Instantaneous

reactive power of
phase A

0.000 – 99999.999 float kVAR 4 R

14F 40336

150 40337 Instantaneous

reactive power of
phase B

0.000 – 99999.999 float kVAR 4 R

151 40338

152 40339 Instantaneous

reactive power of
phase C

0.000 – 99999.999 float kVAR 4 R

153 40340

154 40341

Instantaneous
apparent power

0.000 – 99999.999 float kVA 4 R

155 40342

156 40343 Instantaneous

apparent power of
phase A

0.000 – 99999.999 float kVA 4 R

157 40344

158 40345 Instantaneous

apparent power of
phase B

0.000 – 99999.999 float kVA 4 R

159 40346

15A 40347 Instantaneous

apparent power of
phase C

0.000 – 99999.999 float kVA 4 R

15B 40348

15C 40349

Active energy of

three

- phase delivered

0.000 – 99999,999,999.999 float kWh

4 R

15D 40350

Chapter 5 Parameters and Functions

5-23

_5

15E 40351

Active energy of

three

- phase received

0.000 – 99999,999,999.999 float kWh

4 R

15F 40352

160 40353 React i ve energy of

three - phase
delivered

0.000 – 99999,999,999.999 float kVARh

4 R

161 40354

162 40355 React i ve energy of

three - phase
received

0.000 – 99999,999,999.999 float kVARh

4 R

163 40356

164 40357 Apparent energy of

three - phase
delivered

0.000 – 99999,999,999.999 float kVAh

4 R

165 40358

166 40359 Apparent energy of

three - phase
received

0.000 – 99999,999,999.999 float kVAh

4 R

167 40360

168 40361

Active energy of

three

- phase delivered +
active energy of three

- phase received

0.000 – 99999,999,999.999 float kWh

4 R

169 40362

16A 40363

Active energy of

three

- phase delivered –
active energy of three

- phase received

0.000 – 99999,999,999.999 float kWh

4 R

16B 40364

16C 40365

Reactive energy of
three - phase
delivered + reactive
energy of three ­phase received

0.000 – 99999,999,999.999 float kVARh

4 R

16D 40366

16E 40367

Reactive energy of
three - phase
delivered – reactive
energy of three ­phase received

0.000 – 99999,999,999.999 float kVARh

4 R

16F 40368

DPM–C530 Operation Manual

5-24

_5

170 40369

Apparent energy of
three - phase
delivered + apparent
energy of three ­phase received

0.000 – 99999,999,999.999 float kVAh

4 R

171 40370

172 40371

Apparent energy of
three - phase
delivered – apparent
energy of three ­phase received

0.000 – 99999,999,999.999 float kVAh

4 R

173 40372

174 40373

Total harmonic
distortion for phase A
current

0.000 – 999.999 float % 4 R

175 40374

176 40375

Total harmonic
distortion for phase B
current

0.000 – 999.999 float % 4 R

177 40376

178 40377 Total harmonic

distortion for phase C
current

0.000 – 999.999 float % 4 R

179 40378

17A 40379 Total harmonic

distortion for neutral
line current

0.000 – 999.999 float % 4 R

17B 40380

17C 40381 Total harmonic

distortion for phase A
voltage

0.000 – 999.999 float % 4 R

17D 40382

17E 40383

Total harmonic
distortion for phase B
voltage

0.000 – 999.999 float % 4 R

17F 40384

180 40385

Total harmonic
distortion for phase C
voltage

0.000 – 999.999 float % 4 R

181 40386

182 40387

Total harmonic

0.000 – 999.999 float % 4 R

Chapter 5 Parameters and Functions

5-25

_5

183 40388

distortion for phase
A–B voltage

184 40389 Total harmonic

distortion for phase
B–C voltage

0.000 – 999.999 float % 4 R

185 40390

186 40391

Total harmonic
distortion for phase
C–A voltage

0.000 – 999.999 float % 4 R

187 40392

188 40393

Total harmonic
distortion for current

0.000 – 999.999 float % 4 R

189 40394

18A 40395

Total harmonic
distortion for voltage

0.000 – 999.999 float % 4 R

18B 40396

18C 40397

Present three - phase
current demand

0.000 – 99999.999 float A 4 R

18D 40398

18E 40399 Last three - phase

average current
demand

0.000 – 99999.999 float A 4 R

18F 40400

190 40401 Predicted three -

phase average
current demand

0.000 – 99999.999 float A 4 R

191 40402

192 40403 Peak v alue of three -

phase current
demand

0.000 – 99999.999 float A 4 R

193 40404

194 40405

Date of the three ­phase current peak
demand value

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

195 40406 Date: 1–31 word Date 2 R

196 40407

Time of the three ­phase current peak

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

DPM–C530 Operation Manual

5-26

_5

197 40408 demand value Second: 00–59 word Second 2 R

198 40409

Present three - phase
active power demand

0.000 – 99999.999 float kW 4 R

199 40410

19A 40411

Last three - phase
active power demand

0.000 – 99999.999 float kW 4 R

19B 40412

19C 40413 Predicted three -

phase active power
demand

0.000 – 99999.999 float kW 4 R

19D 40414

19E 40415 Peak value of three -

phase active power
demand

0.000 – 99999.999 float kW 4 R

19F 40416

1A0 40417

Date of the three ­phase active power
demand

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

1A1 40418 Date: 1–31 word Date 2 R

1A2 40419

Time of the three ­phase active power
demand

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

1A3 40420 Second: 00–59 word Second 2 R

1A4 40421 Present three - phase

reactive power
demand

0.000 – 99999.999 float kVAR 4 R

1A5 40422

1A6 40423 Last three - phase

reactive power
demand

0.000 – 99999.999 float kVAR 4 R

1A7 40424

1A8 40425 Predicted three -

phase reactive power
demand

0.000 – 99999.999 float kVAR 4 R

1A9 40426

Chapter 5 Parameters and Functions

5-27

_5

1AA 40427 Peak value of three -

phase reactive power
demand

0.000 – 99999.999 float kVAR 4 R

1AB 40428

1AC 40429

Date of the three ­phase reactive power
demand

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

1AD 40430 Date: 1–31 word Date 2 R

1AE 40431

Time of the three ­phase reactive power
demand

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

1AF 40432 Second: 00–59 word Second 2 R

1B0 40433 Present three - phase

apparent power
demand

0.000 – 99999.999 float kVA 4 R

1B1 40434

1B2 40435 Last three - phase

apparent power
demand

0.000 – 99999.999 float kVA 4 R

1B3 40436

1B4 40437 Predicted three -

phase apparent
power demand

0.000 – 99999.999 float kVA 4 R

1B5 40438

1B6 40439 Peak value of three -

phase apparent
power demand

0.000 – 99999.999 float kVA 4 R

1B7 40440

1B8 40441

Date of the three ­phase apparent
power demand

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

1B9 40442 Date: 1–31 word Date 2 R

1BA 40443

Time of the three ­phase apparent
power demand

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

1BB 40444 Second: 00–59 word Second 2 R

1BC 40445 DUI (kW / Floor Area) 0.000 – 99999.999 float kW/m2 4 R

DPM–C530 Operation Manual

5-28

_5

1BD 40446

1BE 40447

EUI (kWh / Floor
Area)

0.000 – 99999,999,999.999 float

kWh/

m

2

4 R

1BF 40448

1C0 40449

Auto Date 1 –

positive

active energy

0.000 – 99999,999,999.999 float kWh 4 R

1C1 40450

1C2 40451 Auto Date 1 –

reversed active
energy

0.000 – 99999,999,999.999 float kWh 4 R

1C3 40452

1C4 40453

Auto Date 2 –

positive

active energy

0.000 – 99999,999,999.999 float kWh 4 R

1C5 40454

1C6 40455 Auto Date 2 –

reversed active
energy

0.000 – 99999,999,999.999 float kWh 4 R

1C7 40456

1C8 40457

Auto Date 1 –

positive

reactive energy

0.000 – 99999,999,999.999 float kVARh 4 R

1C9 40458

1CA 40459 Auto Date 1 –

reversed reactive
energy

0.000 – 99999,999,999.999 float kVARh 4 R

1CB 40460

1CC 40461

Auto Date 2 –

positive

reactive energy

0.000 – 99999,999,999.999 float kVARh 4 R

1CD 40462

1CE 40463 Auto Date 2 –

reversed reactive
energy

0.000 – 99999,999,999.999 float kVARh 4 R

1CF 40464

1D0 40465

Instantaneous total
fundamental active
power

0.000 – 99999.999 float kW 4 R

1D1 40466

1D2 40467 Instantaneous

fundamental active
power of phase A

0.000 – 99999.999 float kW 4 R

1D3 40468

Chapter 5 Parameters and Functions

5-29

_5

1D4 40469

Instantaneous
fundamental active
power of phase B

0.000 – 99999.999 float kW 4 R

1D5 40470

1D6 40471

Instantaneous
fundamental active
power of phase C

0.000 – 99999.999 float kW 4 R

1D7 40472

1D8 40473

Instantaneous total
fundamental reactive
power

0.000 – 99999.999 float kVAR 4 R

1D9 40474

1DA 40475 Instantaneous

fundamental reactive
power of phase A

0.000 – 99999.999 float kVAR 4 R

1DB 40476

1DC 40477

Instantaneous
fundamental reactive
power of phase B

0.000 – 99999.999 float kVAR 4 R

1DD 40478

1DE 40479

Instantaneous
fundamental reactive
power of phase C

0.000 – 99999.999 float kVAR 4 R

1DF 40480

1E0 40481

Instantaneous

fundamental apparent

power

0.000 – 99999.999 float kVA 4 R

1E1 40482

1E2 40483 Instantaneous

fundamental apparent

power of phase A

0.000 – 99999.999 float kVA 4 R

1E3 40484

1E4 40485 Instantaneous

fundamental apparent

power of phase B

0.000 – 99999.999 float kVA 4 R

1E5 40486

1E6 40487

Instantaneous

fundamental apparent

power of phase C

0.000 – 99999.999 float kVA 4 R

1E7 40488

2. Maximum: 0200 – 02FF

200 40513

Maximum A–B line
voltage

0.000 – 99999.999 float V 4 R

201 40514

DPM–C530 Operation Manual

5-30

_5

202 40515

Date of maximum
A–B line voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

203 40516 Date: 1–31 word Date 2 R

204 40517

Time of maximum
A–B line voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

205 40518 Second: 00–59 word Second 2 R

206 40519

Maximum B–C line
voltage

0.000 – 99999.999 float V 4 R

207 40520

208 40521

Date of maximum
B–C line voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

209 40522 Date: 1–31 word Date 2 R

20A 40523

Time of maximum
B–C line voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

20B 40524 Second: 00–59 word Second 2 R

20C 40525

Maximum C–A line
voltage

0.000 – 99999.999 float V 4 R

20D 40526

20E 40527

Date of maximum
C–A line voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

20F 40528 Date: 1–31 word Date 2 R

210 40529

Time of maximum
C–A line voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

211 40530 S ec ond: 00–59 word Second 2 R

212 40531

Maximum phase A
voltage

0.000 – 99999.999 float V 4 R

213 40532

Chapter 5 Parameters and Functions

5-31

_5

214 40533

Date of maximum
phase A voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

215 40534 Date: 1–31 word Date 2 R

216 40535

Time of maximum
phase A voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

217 40536 Second: 00–59 word Second 2 R

218 40537

Maximum phase B
voltage

0.000 – 99999.999 float V 4 R

219 40538

21A 40539

Date of maximum
phase B voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

21B 40540 Date: 1–31 word Date 2 R

21C 40541

Time of maximum
phase B voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

21D 40542 Second: 00–59 word Second 2 R

21E 40543

Maximum phase C
voltage

0.000 – 99999.999 float V 4 R

21F 40544

220 40545

Date of maximum
phase C voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

221 40546 Date: 1–31 word Date 2 R

222 40547

Time of maximum
phase C voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

223 40548 Second: 00–59 word Second 2 R

224 40549

Maximum phase A
current

0.000 – 99999.999 float A 4 R

225 40550

DPM–C530 Operation Manual

5-32

_5

226 40551

Date of maximum
phase A current

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

227 40552 Date: 1–31 word Date 2 R

228 40553

Time of maximum
phase A current

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

229 40554 Second: 00–59 word Second 2 R

22A 40555

Maximum phase B
current

0.000 – 99999.999 float A 4 R

22B 40556

22C 40557

Date of maximum
phase B current

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

22D 40558 Date: 1–31 word Date 2 R

22E 40559

Time of maximum
phase B current

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

22F 40560 Second: 00–59 word Second 2 R

230 40561

Maximum phase C
current

0.000 – 99999.999 float A 4 R

231 40562

232 40563

Date of maximum
phase C current

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

233 40564 Date: 1–31 word Date 2 R

234 40565

Time of maximum
phase C current

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

235 40566 Second: 00–59 word Second 2 R

236 40567

Maximum neutral line
current

0.000 – 99999.999 float A 4 R

237 40568

Chapter 5 Parameters and Functions

5-33

_5

238 40569

Date of maximum
neutral line current

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

239 40570 Date: 1–31 word Date 2 R

23A 40571

Time of maximum
neutral line current

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

23B 40572 Second: 00–59 word Second 2 R

23C 40573

Maximum frequency
value

0.0000 – 99.9999 float Hz 4 R

23D 40574

23E 40575

Date of maximum
frequency value

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

23F 40576 Date: 1–31 word Date 2 R

240 40577

Time of maximum
frequency value

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

241 40578 Second: 00–59 word Second 2 R

242 40579

Maximum total power
factor

0.00000 – 1.00000 float

4 R

243 40580

244 40581

Date of maximum
total power factor

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

245 40582 Date: 1–31 word Date 2 R

246 40583

Time of maximum
total power factor

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

247 40584 Second: 00–59 word Second 2 R

248 40585

Maximum total active
power

0.000 – 99999.999 float kW 4 R

249 40586

DPM–C530 Operation Manual

5-34

_5

24A 40587

Date of maximum
total active power

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

24B 40588 Date: 1–31 word Date 2 R

24C 40589

Time of maximum
total active power

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

24D 40590 Second: 00–59 word Second 2 R

24E 40591

Maximum total
reactive power

0.000 – 99999.999 float kVAR 4 R

24F 40592

250 40593

Date of maximum
total reactive power

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

251 40594 Date: 1–31 word Date 2 R

252 40595

Time of maximum
total reactive power

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

253 40596 Second: 00–59 word Second 2 R

254 40597

Maximum total
apparent power

0.000 – 99999.999 float kVA 4 R

255 40598

256 40599

Date of maximum
total apparent power

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

257 40600 Date: 1–31 word Date 2 R

258 40601

Time of maximum
total apparent power

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

259 40602 Second: 00–59 word Second 2 R

25A 40603 Maximum Total

harmonic distortion for

A–B line voltage

0.000 – 999.999 float % 4 R

25B 40604

Chapter 5 Parameters and Functions

5-35

_5

25C 40605

Date of maximum
total harmonic
distortion for A–B
line voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

25D 40606 Date: 1–31 word Date 2 R

25E 40607

Time of maximum
total harmonic
distortion for A–B
line voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

25F 40608 Second: 00–59 word Second 2 R

260 40609 Maximum total

harmonic distortion

for

B–C line voltage

0.000 – 999.999 float % 4 R

261 40610

262 40611

Date of maximum
total harmonic
distortion for B–C
line voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

263 40612 Date: 1–31 word Date

264 40613

Time of maximum
total harmonic
distortion for B–C
line voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

265 40614 Second: 00–59 word Second

266 40615 Maximum total

harmonic distortion for

C–A line voltage

0.000 – 999.999 float % 4 R

267 40616

268 40617

Date of maximum
total harmonic
distortion for C–A
line voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

269 40618 Date: 1–31 word Date 2 R

26A 40619

Time of maximum
total harmonic
distortion for C–A
line voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

26B 40620 Second: 00–59 word Second 2 R

26C 40621 Maximum total

harmonic distortion for

phase A voltage

0.000 – 999.999 float % 4 R

26D 40622

DPM–C530 Operation Manual

5-36

_5

26E 40623

Date of maximum
total harmonic
distortion for phase
A voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

26F 40624 Date: 1–31 word Date

270 40625

Time of maximum
total harmonic
distortion for phase
A voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

271 40626 Second: 00–59 word Second

272 40627 M aximum total

harmonic

distortion for

phase B voltage

0.000 – 999.999 float % 4 R

273 40628

274 40629

Date of maximum
total harmonic
distortion for phase
B voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

275 40630 Date: 1–31 word Date

276 40631

Time of maximum
total harmonic
distortion for phase
B voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

277 40632 Second: 00–59 word Second

278 40633 M aximum total

harmonic distortion for

phase C voltage

0.000 – 999.999 float % 4 R

279 40634

27A 40635

Date of maximum
total harmonic
distortion for phase
C voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

27B 40636 Date: 1–31 word Date

27C 40637

Time of maximum
total harmonic
distortion for phase
C voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

27D 40638 Second: 00–59 word Second 2 R

27E 40639 Maximum total

harmonic distortion for

line voltage

0.000 – 999.999 float % 4 R

27F 40640

Chapter 5 Parameters and Functions

5-37

_5

280 40641

Date of maximum
total harmonic
distortion for line
voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

281 40642 Date: 1–31 word Date

282 40643

Time of maximum
total harmonic
distortion for line
voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

283 40644 Second: 00–59 word Second

284 40645 Maximum total

harmonic disto

rtion for

phase voltage

0.000 – 999.999 float % 4 R

285 40646

286 40647

Date of maximum
total harmonic
distortion for phase
voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

287 40648 Date: 1–31 word Date

288 40649

Time of maximum
total harmonic
distortion for phase
voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

289 40650 Second: 00–59 word Second 2 R

28A 40651 Maximum total

harmonic distortion for

phase A current

0.000 – 999.999 float % 4 R

28B 40652

28C 40653

Date of maximum
total harmonic
distortion for phase
A current

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

28D 40654 Date: 1–31 word Date

28E 40655

Time of maximum
total harmonic
distortion for phase
A current

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

28F 40656 Second: 00–59 word Second 2 R

290 40657 Maximum total

harmonic distortion for

phase B current

0.000 – 999.999 float % 4 R

291 40658

DPM–C530 Operation Manual

5-38

_5

292 40659

Date of maximum
total harmonic
distortion for phase
B current

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

293 40660 Date: 1–31 word Date

294 40661

Time of maximum
total harmonic
distortion for phase
B current

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

295 40662 Second: 00–59 word Second

296 40663 M aximum total

harmonic distor

tion for

phase C current

0.000 – 999.999 float % 4 R

297 40664

298 40665

Date of maximum
total harmonic
distortion for phase
C current

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

299 40666 Date: 1–31 word Date

29A 40667

Time of maximum
total harmonic
distortion for phase
C current

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

29B 40668 Second: 00–59 word Second

29C 40669

Maximum total

harmonic distortion for

current

0.000 – 999.999 float % 4 R

29D 40670

29E 40671

Date of maximum
total harmonic
distortion for current

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

29F 40672 Date: 1–31 word Date

2A0 40673

Time of maximum
total harmonic
distortion for current

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

2A1 40674 Second: 00–59 word Second

2A2 40675

Maximum total

0.00 – 99.99 float % 4 R

Chapter 5 Parameters and Functions

5-39

_5

2A3 40676

harmonic distortion for

A–B line voltage
unbalance

2A4 40677

Date of maximum
total harmonic
distortion for A–B
line voltage
unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

2A5 40678 Date: 1–31 word Date

2A6 40679

Time of maximum
total harmonic
distortion for A–B
line voltage
unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

2A7 40680 Second: 00–59 word Second

2A8 40681

Maximum total
harmonic

distortion for

B–C line voltage
unbalance

0.00 – 99.99 float % 4 R

2A9 40682

2AA 40683

Date of maximum
total harmonic
distortion for B–C
line voltage
unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

2AB 40684 Date: 1–31 word Date

2AC 40685

Time of maximum
total harmonic
distortion for B–C
line voltage
unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

2AD 40686 Second: 00–59 word Second

2AE 40687

Maximum total

harmonic distortion for

C–A line voltage
unbalance

0.00 – 99.99 float % 4 R

2AF 40688

2B0 40689

Date of maximum
total harmonic
distortion for C–A

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

DPM–C530 Operation Manual

5-40

_5

2B1 40690

line voltage
unbalance

Date: 1–31 word Date

2B2 40691

Time of maximum
total harmonic
distortion for C–A
line voltage
unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

2B3 40692 Second: 00–59 word Second

2B4 40693

Maximum total

harmonic distortion for

phase A voltage
unbalance

0.00 – 99.99 float % 4 R

2B5 40694

2B6 40695

Date of maximum
total harmonic
distortion for phase
A voltage unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

2B7 40696 Date: 1–31 word Date

2B8 40697

Time of maximum
total harmonic
distortion for phase
A voltage unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

2B9 40698 Second: 00–59 word Second

2BA 40699 Maximum total

harmonic distortion for

phase B voltage
unbalance

0.00 – 99.99 float % 4 R

2BB 40700

2BC 40701

Date of maximum
total harmonic
distortion for phase
B voltage unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

2BD 40702 Date: 1–31 word Date

2BE 40703

Time of maximum
total harmonic
distortion for phase
B voltage unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

2BF 40704 Second: 00–59 word Second

2C0 40705

Maximum total

0.00 – 99.99 float % 4 R

Chapter 5 Parameters and Functions

5-41

_5

2C1 40706

harmonic distortion for

phase C voltage
unbalance

2C2 40707

Date of maximum
total harmonic
distortion for phase
C voltage unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

2C3 40708 Date: 1–31 word Date

2C4 40709

Time of maximum
total harmonic
distortion for phase
C voltage unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

2C5 40710 Second: 00–59 word Second

2C6 40711

Maximum total

harmonic distortion for

line voltage
unbalance

0.00 – 99.99 float % 4 R

2C7 40712

2C8 40713

Date of maximum
total harmonic
distortion for line
voltage unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

2C9 40714 Date: 1–31 word Date 2 R

2CA 40715

Time of maximum
total harmonic
distortion for line
voltage unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

2CB 40716 Second: 00–59 word Second 2 R

2CC 40717

Maximum total

harmonic distortion for

phase voltage
unbalance

0.00 – 99.99 float % 4 R

2CD 40718

2CE 40719

Date of maximum
total harmonic
distortion for phase
voltage unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

2CF 40720 Date: 1–31 word Date

DPM–C530 Operation Manual

5-42

_5

2D0 40721

Time of maximum
total harmonic
distortion for phase
voltage unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

2D1 40722 Second: 00–59 word Second

2D2 40723

Maximum total

harmonic distortion for

phase A current
unbalance

0.00 – 99.99 float % 4 R

2D3 40724

2D4 40725

Date of maximum
total harmonic
distortion for phase
A current unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

2D5 40726 Date: 1–31 word Date

2D6 40727

Time of maximum
total harmonic
distortion for phase
A current unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

2D7 40728 Second: 00–59 word Second

2D8 40729

Maximum total

harmonic distortion for

phase B current
unbalance

0.00 – 99.99 float % 4 R

2D9 40730

2DA 40731

Date of maximum
total harmonic
distortion for phase
B current unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

2DB 40732 Date: 1–31 word Date

2DC 40733

Time of maximum
total harmonic
distortion for phase
B current unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

2DD 40734 Second: 00–59 word Second

2DE 40735

Maximum total
harmonic distortion for
phase C current
unbalance

0.00 – 99.99 float % 4 R

2DF 40736

Chapter 5 Parameters and Functions

5-43

_5

2E0 40737

Date of maximum
total harmonic
distortion for phase
C current unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

2E1 40738 Date: 1–31 word Date

2E2 40739

Time of maximum
total harmonic
distortion for phase
C current unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

2E3 40740 Second: 00–59 word Second

2E4 40741

Maximum total

harmonic distortion for

phase current
unbalance

0.00 – 99.99 float % 2 R

2E5 40742

2E6 40743

Date of maximum
total harmonic
distortion for phase
current unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

2E7 40744 Date: 1–31 word Date

2E8 40745

Time of maximum
total harmonic
distortion for phase
current unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

2E9 40746 Second: 00–59 word Second

3. Minimum: 0300 – 03FF

300 40769

Minimum A–B line
voltage

0.000 – 99999.999 float V 4 R

301 40770

302 40771

Date of minimum A–

B

line voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

303 40772 Date: 1–31 word Date 2 R

304 40773

Time of minimum A–

B

line voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

305 40774 Second: 00–59 word Second 2 R

306 40775

Minimum B–C line

0.000 – 99999.999 float V 4 R

DPM–C530 Operation Manual

5-44

_5

307 40776 voltage

308 40777

Date of minimum B–

C

line voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

309 40778 Date: 1–31 word Date 2 R

30A 40779

Time of minimum B–

C

line voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

30B 40780 Second: 00–59 word Second 2 R

30C 40781

Minimum C–A line
voltage

0.000 – 99999.999 float V 4 R

30D 40782

30E 40783

Date of minimum C–

A

line voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

30F 40784 Date: 1–31 word Date 2 R

310 40785

Time of minimum C–

A

line voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

311 40786 S ec ond: 00–59 word Second 2 R

312 40787

Minimum phase A
voltage

0.000 – 99999.999 float V 4 R

313 40788

314 40789

Date of minimum
phase A voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

315 40790 Date: 1–31 word Date 2 R

316 40791

Time of minimum
phase A voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

317 40792 Second: 00–59 word Second 2 R

318 40793

Minimum phase B
voltage

0.000 – 99999.999 float V 4 R

319 40794

Chapter 5 Parameters and Functions

5-45

_5

31A 40795

Date of minimum
phase B voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

31B 40796 Date: 1–31 word Date 2 R

31C 40797

Time of minimum
phase B voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

31D 40798 Second: 00–59 word Second 2 R

31E 40799

Minimum phase C
voltage

0.000 – 99999.999 float V 4 R

31F 40800

320 40801

Date of minimum
phase C voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

321 40802 Date: 1–31 word Date 2 R

322 40803

Time of minimum
phase C voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

323 40804 Second: 00–59 word Second 2 R

324 40805

Minimum phase A
current

0.000 – 99999.999 float A 4 R

325 40806

326 40807

Date of minimum
phase A current

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

327 40808 Date: 1–31 word Date 2 R

328 40809

Time of minimum
phase A current

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

329 40810 Second: 00–59 word Second 2 R

32A 40811

Minimum phase B
current

0.000 – 99999.999 float A 4 R

32B 40812

DPM–C530 Operation Manual

5-46

_5

32C 40813

Date of minimum
phase B current

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

32D 40814 Date: 1–31 word Date 2 R

32E 40815

Time of minimum
phase B current

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

32F 40816 Second: 00–59 word Second 2 R

330 40817

Minimum phase C
current

0.000 – 99999.999 float A 4 R

331 40818

332 40819

Date of minimum
phase C current

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

333 40820 Date: 1–31 word Date 2 R

334 40821

Time of minimum
phase C current

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

335 40822 Second: 00–59 word Second 2 R

336 40823

Minimum neutral line
current

0.000 – 99999.999 float A 4 R

337 40824

338 40825

Date of minimum
neutral line current

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

339 40826 Date: 1–31 word Date 2 R

33A 40827

Time of minimum
neutral line current

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

33B 40828 Second: 00–59 word Second 2 R

33C 40829

Minimum frequency
value

0.0000 – 99.9999 float Hz 4 R

33D 40830

Chapter 5 Parameters and Functions

5-47

_5

33E 40831

Date of minimum
frequency value

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

33F 40832 Date: 1–31 word Date 2 R

340 40833

Time of minimum
frequency value

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

341 40834 Second: 00–59 word Second 2 R

342 40835

Minimum total power
factor

0.00000 – 1.00000 float

4 R

343 40836

344 40837

Date of minimum total

power factor

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

345 40838 Date: 1–31 word Date 2 R

346 40839

Time of minimum total

power factor

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

347 40840 Second: 00–59 word Second 2 R

348 40841

Minimum total active
power

0.000 – 99999.999 float kW 4 R

349 40842

34A 40843

Date of minimum total

active power

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

34B 40844 Date: 1–31 word Date 2 R

34C 40845

Time of minimum total

active power

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

34D 40846 Second: 00–59 word Second 2 R

34E 40847

Minimum total
reactive power

0.000 – 99999.999 float kVAR 4 R

34F 40848

DPM–C530 Operation Manual

5-48

_5

350 40849

Date of minimum total

reactive power

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

351 40850 Date: 1–31 word Date 2 R

352 40851

Time of minimum total

reactive power

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

353 40852 Second: 00–59 word Second 2 R

354 40853

Minimum total
apparent power

0.000 – 99999.999 float kVA 4 R

355 40854

356 40855

Date of minimum total

apparent power

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

357 40856 Date: 1–31 word Date 2 R

358 40857

Time of minimum total

apparent power

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

359 40858 Second: 00–59 word Second 2 R

35A 40859

Minimum total

harmonic distortion for

A–B line voltage

0.000 – 999.999 float % 4 R

35B 40860

35C 40861

Date of minimum

total

harmonic distortion for

A–B line voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

35D 40862

Date: 1–31 word Date

35E 40863

Time of minimum

total

harmonic distortion for

A–B line voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

35F 40864

Second: 00–59 word

Second

360 40865

Minimum total

harmonic distortion for

B–C line voltage

0.000 – 999.999 float % 4 R

361 40866

Chapter 5 Parameters and Functions

5-49

_5

362 40867

Date of minimum

total

harmonic distortion for

B–C line voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

363 40868

Date: 1–31 word Date

364 40869

Time of minimum

total

harmonic distortion for

B–C line voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

365 40870

Second: 00–59 word

Second

366 40871

Minimum total

harmonic distortion for

C–A line voltage

0.000 – 999.999 float % 4 R

367 40872

368 40873

Date of minimum

total

harmonic distortion for

C–A line voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

369 40874

Date: 1–31 word Date 2 R

36A 40875

Time of minimum

total

harmonic distortion for

C–A line voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

36B 40876

Second: 00–59 word

Second

36C 40877

Minimum total

harmonic distortion for

phase A voltage

0.000 – 999.999 float % 4 R

36D 40878

36E 40879

Date of minimum

total

harmonic distortion for

phase A voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

36F 40880

Date: 1–31 word Date

370 40881

Time of minimum

total

harmonic distortion for

phase A voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

371 40882

Second: 00–59 word

Second

372 40883

Minimum total

harmonic distortion for

phase B voltage

0.000 – 999.999 float % 4 R

373 40884

DPM–C530 Operation Manual

5-50

_5

374 40885

Date of minimum

total

harmonic distorti

on for

phase B voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

375 40886

Date: 1–31 word Date

376 40887

Time of minimum

total

harmonic distortion for

phase B voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

377 40888

Second: 00–59 word

Second

378 40889

Minimum total

harmonic distortion for

phase C voltage

0.000 – 999.999 float % 4 R

379 40890

37A 40891

Date of minimum

total

harmonic distortion for

phase C voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

37B 40892

Date: 1–31 word Date

37C 40893

Time of minimum

total

harmonic distortion for

phase C voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

37D 40894

Second: 00–59 word

Second

37E 40895

Minimum total

harmonic distortion for

line voltage

0.000 – 999.999 float % 4 R

37F 40896

380 40897

Date of minimum

total

harmonic distortion for

line voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

381 40898

Date: 1–31 word Date

382 40899

Time of minimum

total

harmonic distortion for

line voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

383 40900

Second: 00–59 word

Second

384 40901

Minimum total

harmonic distortion for

phase voltage

0.000 – 999.999 float % 4 R

385 40902

Chapter 5 Parameters and Functions

5-51

_5

386 40903

Date of minimum

total

harmonic distortion for

phase voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

387 40904

Date: 1–31 word Date

388 40905

Time of minimum

total

harmonic distortion for

phase voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

389 40906

Second: 00–59 word

Second

38A 40907

Minimum total

harmonic distortion for

phase A current

0.000 – 999.999 float % 4 R

38B 40908

38C 40909

Date of minimum

total

harmonic distortion for

phase A current

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

38D 40910

Date: 1–31 word Date

38E 40911

Time of minimum

total

harmonic distortion for

phase A current

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

38F 40912

Second: 00–59 word

Second

390 40913

Minimum total

harmonic distortion for

phase B current

0.000 – 999.999 float % 4 R

391 40914

392 40915

Date of minimum

total

harmonic distortion for

phase B current

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

393 40916

Date: 1–31 word Date

394 40917

Time of minimum

total

harmonic distortion for

phase B current

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

395 40918

Second: 00–59 word

Second

396 40919

Minimum total

harmonic distortion for

phase C current

0.000 – 999.999 float % 4 R

397 40920

DPM–C530 Operation Manual

5-52

_5

398 40921

Date of minimum

total

harmonic distortion for

phase C current

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

399 40922

Date: 1–31 word Date

39A 40923

Time of minimum

total

harmonic distortion for

phase C current

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

39B 40924

Second: 00–59 word

Second

39C 40925

Minimum total

harmonic distortion for

current

0.000 – 999.999 float % 4 R

39D 40926

39E 40927

Date of minimum

total

harmonic distortion for

current

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

39F 40928

Date: 1–31 word Date

3A0 40929

Time of minimum

total

harmonic distortion for

current

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

3A1 40930

Second: 00–59 word

Second

3A2 40931

Minimum total

harmonic distortion for

A–B line voltage
unbalance

0.00 – 99.99 float % 4 R

3A3 40932

3A4 40933

Date of minimum total
harmonic distortion for

A–B line voltage
unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

3A5 40934

Date: 1–31 word Date

3A6 40935

Time of minimum total
harmonic distortion for

A–B line voltage
unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

3A7 40936

Second: 00–59 word

Second

3A8 40937

Minimum total

0.00 – 99.99 float % 4 R

Chapter 5 Parameters and Functions

5-53

_5

3A9 40938

harmonic distortion for

B–C line voltage
unbalance

3AA 40939

Date of minimum total

harmonic distor

tion for

B–C line voltage
unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

3AB 40940

Date: 1–31 word Date

3AC 40941

Time of minimum total
harmonic distortion for

B–C line voltage
unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

3AD 40942

Second: 00–59 word

Second

3AE 40943

Minimum total

harmonic distortion for

C–A line voltage
unbalance

0.00 – 99.99 float % 4 R

3AF 40944

3B0 40945

Date of minimum total
harmonic distortion for

C–A line voltage
unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

3B1 40946

Date: 1–31 word Date

3B2 40947

Time of minimum total
harmonic distortion for

C–A line voltage
unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

3B3 40948

Second: 00–59 word

Second

3B4 40949

Minimum total

harmonic distortion for

phase A voltage
unbalance

0.00 – 99.99 float % 4 R

3B5 40950

3B6 40951

Date of minimum total
harmonic distortion for

phase A voltage
unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

3B7 40952

Date: 1–31 word Date

DPM–C530 Operation Manual

5-54

_5

3B8 40953

Time of minimum total
harmonic distortion for

phase A voltage
unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

3B9 40954

Second: 00–59 word

Second

3BA 40955

Minimum total

harmonic distortion for

phase B voltage
unbalance

0.00 – 99.99 float % 4 R

3BB 40956

3BC 40957

Date of minimum total
harmonic distortion for

phase B voltage
unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

3BD 40958

Date: 1–31 word Date

3BE 40959

Time of minimum total

harmonic distortion

for

phase B voltage
unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

3BF 40960

Second: 00–59 word

Second

3C0 40961

Minimum total

harmonic distortion for

phase C voltage
unbalance

0.00 – 99.99 float % 4 R

3C1 40962

3C2 40963

Date of

minimum total

harmonic distortion for

phase C voltage
unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

3C3 40964

Date: 1–31 word Date

3C4 40965

Time of minimum total
harmonic distortion for

phase C voltage
unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

3C5 40966

Second: 00–59 word

Second

3C6 40967

Minimum total

harmonic distortion for

line voltage
unbalance

0.00 – 99.99 float % 4 R

3C7 40968

Chapter 5 Parameters and Functions

5-55

_5

3C8 40969

Date of minimum total
harmonic distortion for

line voltage
unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

3C9 40970

Date: 1–31 word Date

3CA 40971

Time of minimum total
harmonic distortion for

line voltage
unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

3CB 40972

Second: 00–59 word

Second

3CC 40973

Minimum total

harmonic distortion for

phase voltage
unbalance

0.00 – 99.99 float % 4 R

3CD 40974

3CE 40975

Date of minimum total
harmonic distortion for

phase voltage
unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

3CF 40976

Date: 1–31 word Date

3D0 40977

Time of minimum total
harmonic distortion for

phase voltage
unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

3D1 40978

Second: 00–59 word

Second

3D2 40979

Minimum total

harmonic distortion for

phase A current
unbalance

0.00 – 99.99 float % 4 R

3D3 40980

3D4 40981

Date of minimum total
harmonic distortion for

phase A current
unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

3D5 40982

Date: 1–31 word Date

3D6 40983

Time of minimum total

harmonic di

stortion for

phase A current
unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

3D7 40984

Second: 00–59 word

Second

3D8 40985

Minimum total

0.00 – 99.99 float % 4 R

DPM–C530 Operation Manual

5-56

_5

3D9 40986

harmonic distortion for

phase B current
unbalance

3DA 40987

Date of minimum total
harmonic distortion for

phase B current
unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

3DB 40988

Date: 1–31 word Date

3DC 40989

Time of minimum total
harmonic distortion for

phase B current
unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

3DD 40990

Second: 00–59 word

Second

3DE 40991

Minimum total

harmonic distortion for

phase C current
unbalance

0.00 – 99.99 float % 4 R

3DF 40992

3E0 40993

Date of minimum total
harmonic distortion for

phase C current
unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

3E1 40994

Date: 1–31 word Date

3E2 40995

Time of minimum total
harmonic distortion for

phase C current
unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

3E3 40996

Second: 00–59 word

Second

3E4 40997

Minimum total

harmonic distortion for

phase current
unbalance

0.00 – 99.99 float % 2 R

3E5 40998

3E6 40999

Date of minimum total
harmonic distortion for

phase current
unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

3E7 41000

Date: 1–31 word Date

Chapter 5 Parameters and Functions

5-57

_5

3E8 41001

Time of minimum total
harmonic distortion for

phase current
unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

3E9 41002

Second: 00–59 word

Second

4. Alarm：0400 – 04FF

400 41025

Alarm status of over
current

0: Cleared

1: Triggered

word

2 R

401 41026

Alarm times of over
current

1–255 word Times 2 R

402 41027

Alarm date of over
current

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

403 41028 Date: 1–31 word Date

404 41029

Alarm time of over
current

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

405 41030 Second: 00–59 word Second

406 41031

Alarm status of under
current

0: Cleared

1: Triggered

word 2 R

407 41032

Alarm times of under
current

1–255 word Times 2 R

408 41033

Alarm date of under
current

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

409 41034 Date: 1–31 word Date

40A 41035

Alarm time of under
current

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

40B 41036 Second: 00–59 word Second

DPM–C530 Operation Manual

5-58

_5

40C 41037

Alarm status of over
neutral current

0: Cleared

1: Triggered

word 2 R

40D 41038

Alarm times of over
neutral current

1–255 word Times 2 R

40E 41039

Alarm date of over
neutral current

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

40F 41040 Date: 1–31 word Date

410 41041

Alarm time of over
neutral current

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

411 41042 S ec ond: 00–59 word Second

412 41043

Alarm status of over
line voltage

0: Cleared

1: Triggered

word

2 R

413 41044

Alarm times of over
line voltage

1–255 word Times 2 R

414 41045

Alarm date of over
line voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

415 41046 Date: 1–31 word Date

416 41047

Alarm time of over line

voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

417 41048 Second: 00–59 word Second

418 41049

Alarm status of under
line voltage

0: Cleared

1: Triggered

word

2 R

419 41050

Alarm times of under
line voltage

1–255 word Times 2 R

41A 41051

Alarm date of under
line voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

Chapter 5 Parameters and Functions

5-59

_5

41B 41052 Date: 1–31 word Date

41C 41053

Alarm time of under
line voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

41D 41054 Second: 00–59 word Second

41E 41055

Alarm status of over
phase voltage

0: Cleared

1: Triggered

word

2 R

41F 41056

Alarm times of over
phase voltage

1–255 word Times 2 R

420 41057

Alarm date of over
phase voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

421 41058 Date: 1–31 word Date

422 41059

Alarm time of over
phase voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

423 41060 Second: 00–59 word Second

424 41061

Alarm status of under
voltage

0: Cleared

1: Triggered

word

2 R

425 41062

Alarm times of under
phase voltage

1–255 word Times 2 R

426 41063

Alarm date of under
phase voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

427 41064 Date: 1–31 word Date

428 41065

Alarm time of under
phase voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

429 41066 Second: 00–59 word Second

DPM–C530 Operation Manual

5-60

_5

42A 41067

Alarm status of over
voltage unbalance

0: Cleared

1: Triggered

word 2 R

42B 41068

Alarm times of over
voltage unbalance

1–255 word Times 2 R

42C 41069

Alarm date of over
voltage unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

42D 41070 Date: 1–31 word Date

42E 41071

Alarm time of over
voltage unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

42F 41072 Second: 00–59 word Second

430 41073

Alarm status of over
current unbalance

0: Cleared

1: Triggered

word 2 R

431 41074

Alarm times of over
current unbalance

1–255 word Times 2 R

432 41075

Alarm date of over
current unbalance

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

433 41076 Date: 1–31 word Date

434 41077

Alarm time of over
current unbalance

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

435 41078 Second: 00–59 word Second

436 41079

Alarm status of over
active energy

0: Cleared

1: Triggered

word

2 R

437 41080

Alarm times of over
active energy

1–255 word Times 2 R

438 41081

Alarm date of over
active energy

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

Chapter 5 Parameters and Functions

5-61

_5

439 41082 Date: 1–31 word Date

43A 41083

Alarm time of over
active energy

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

43B 41084 Second: 00–59 word Second

43C 41085

Alarm status of over
reactive energy

0: Cleared

1: Triggered

word

2 R

43D 41086

Alarm times of over
reactive energy

1–255 word Times 2 R

43E 41087

Alarm date of over
reactive energy

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

43F 41088 Date: 1–31 word Date

440 41089

Alarm time of over
reactive energy

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

441 41090 Second: 00–59 word Second

442 41091

Alarm status of over
apparent power

0: Cleared

1: Triggered

word

2 R

443 41092

Alarm times of over
apparent power

1, 255 word Times 2 R

444 41093

Alarm date of over
apparent power

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

445 41094 Date: 1–31 word Date

446 41095

Alarm time of over
apparent power

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

447 41096 Second: 00–59 word Second

DPM–C530 Operation Manual

5-62

_5

448 41097

Alarm status of power
factor (lead)

0: Cleared

1: Triggered

word 2 R

449 41098

Alarm times of power
factor (lead)

1–255 word Times 2 R

44A 41099

Alarm date of power
factor (lead)

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

44B 41100 Date: 1–31 word Date

44C 41101

Alarm time of power
factor (lead)

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

44D 41102 Second: 00–59 word Second

44E 41103

Alarm status of power
factor (lag)

0: Cleared

1: Triggered

word 2 R

44F 41104

Alarm times of power
factor (lag)

1–255 word Times 2 R

450 41105

Alarm date of power
factor (lag)

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

451 41106 Date: 1–31 word Date

452 41107

Alarm time of power
factor (lag)

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

453 41108 Second: 00–59 word Second

454 41109

Alarm status of
displacement power
factor (lead)

0: Cleared

1: Triggered

word 2 R

455 41110

Alarm times of
displacement power
factor (lead)

1–255 word Times 2 R

Chapter 5 Parameters and Functions

5-63

_5

456 41111

Alarm date of
displacement power
factor (lead)

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

457 41112 Date: 1–31 word Date

458 41113

Alarm time of
displacement power
factor (lead)

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

459 41114 Second: 00–59 word Second

45A 41115

Alarm status of
displacement power
factor (lag)

0: Cleared

1: Triggered

word 2 R

45B 41116

Alarm times of
displacement power
factor (lag)

1–255 word Times 2 R

45C 41117

Alarm date of
displacement power
factor (lag)

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

45D 41118 Date: 1–31 word Date

45E 41119

Alarm time of
displacement power
factor (lag)

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

45F 41120 Second: 00–59 word Second

460 41121

Alarm status of over
current demand

0: Cleared

1: Triggered

word 2 R

461 41122

Alarm times of over
current demand

1–255 word Times 2 R

462 41123

Alarm date of over
current demand

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

463 41124 Date: 1–31 word Date

DPM–C530 Operation Manual

5-64

_5

464 41125

Alarm time of over
current demand

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

465 41126 Second: 00–59 word Second

466 41127

Alarm status of over
active power demand

0: Cleared

1: Triggered

word 2 R

467 41128

Alarm times of over
active power demand

1–255 word Times 2 R

468 41129

Alarm date of over
active power demand

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

469 41130 Date: 1–31 word Date

46A 41131

Alarm time of over
active power demand

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

46B 41132 Second: 00–59 word Second

46C 41133

Alarm status of over
reactive power
demand

0: Cleared

1: Triggered

word 2 R

46D 41134

Alarm times of over
reactive power
demand

1–255 word Times 2 R

46E 41135

Alarm date of over
reactive power
demand alarm

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

46F 41136 Date: 1–31 word Date

470 41137

Alarm time of over
reactive power
demand

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

471 41138 Second: 00–59 word Second

Chapter 5 Parameters and Functions

5-65

_5

472 41139

Alarm status of over
apparent power
demand

0: Cleared

1: Triggered

word 2 R

473 41140

Alarm times of over
apparent power
demand

1–255 word Times 2 R

474 41141

Alarm date of over
apparent power
demand

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

475 41142 Date: 1–31 word Date

476 41143

Alarm time of over
apparent power
demand

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

477 41144 Second: 00–59 word Second

478 41145

Alarm status of over
frequency

0: Cleared

1: Triggered

word

2 R

479 41146

Alarm times of over
frequency

1, 255 word Times 2 R

47A 41147

Alarm date of over
frequency

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

47B 41148 Date: 1–31 word Date

47C 41149

Alarm time of over
frequency

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

47D 41150 Second: 00–59 word Second

47E 41151

Alarm status of under
frequency

0: Cleared

1: Triggered

word

2 R

47F 41152

Alarm times of under
frequency

1–255 word Times 2 R

DPM–C530 Operation Manual

5-66

_5

480 41153

Alarm date of under
frequency

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

481 41154 Date: 1–31 word Date

482 41155

Alarm time of under
frequency

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

483 41156 Second: 00–59 word Second

484 41157

Alarm status of total

harmonic distortion for

over voltage

0: Cleared

1: Triggered

word 2 R

485 41158

Alarm times of total

harmonic distortion for

over voltage

1–255 word Times 2 R

486 41159

Alarm date of total

harmonic distortion for

over voltage

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

487 41160 Date: 1–31 word Date

488 41161

Alarm time of total

harmonic distortion for

over voltage

Hour: 00–23

Minute: 00–59

byte

Hour,

Minute

2 R

489 41162 Second: 00–59 word Second

48A 41163

Alarm status of total

harmonic distortion for

over current

0: Cleared

1: Triggered

word 2 R

48B 41164

Alarm times of total

harmonic distortion for

over current

1–255 word Times 2 R

48C 41165

Alarm date of total

harmonic distortion for

over current

Year: 00–99

Month: 1–12

byte

Year,

Month

2 R

48D 41166 Date: 1–31 word Date