Toky DW9L 3 Series Operation Manual Download Page 21

19

0x4060

Phase voltage maximum 

2

0x4062

Wires voltage maximum

2

long

R

0x4064

Current maximum

2

long

R

0.1V

0.001A

0.1%

0.001kvarh

0x4066

Voltage imbalance

2

long

R

0x4068

Current imbalance

2

long

R

0x406a

A, B phase voltage angle

2

long

R

0x406c

B, C phase voltage angle

2

long

R

0x406e

C, A phase voltage angle

2

long

R

long

R

0x4048

0x404a

0x404c

Maximum active power demand

Current reactive power demand

Maximum reactive power demand

2

2

2

long

long

long

34

35

36

39

40

41

42

37
38

0x4052

0x4054

0x4056

0x4058

0x405a

0x405c

0x405e

A phase voltage total harmonic content    
B phase voltage total harmonic content

C phase voltage total harmonic content

B phase current total harmonic content

C phase current total harmonic content

2

2
2

2

2

2

2

long
long

long

long

long

long

long

R

R

R

R

R

R

R

R

R

R

0.1kvar

0.001A

0.1W

43

44

45

46

47

48

49

50

51

0x4070

First quadrant reactive energy

2

0x4072

Second quadrant reactive energy

2

long

R

0x4074

Third quadrant reactive energy

2

long

R

0x4076

Fourth quadrant reactive power

2

long

R

long

R

52

53

54
55

0.1%

0x410a

0x410c

0x410e

2

2

2

long

long

R

R

R

0x4110

2

long

R

0x4112

2

long

R

0.001kWh

long

10

1

2

3

4

5

6

8

9

7

0x4100

0x4102

0x4104

0x4106

0x4108

2

2

2

2

2

long

long

long

long

R

R

R

R

R

Total cumulative total active energy

Multi-rate energy communication address

Total cumulative sharp active energy

Total cumulative peak active energy 

Total cumulative valley active energy 

long

0x411e
0x4120

0x4122

2
2

2

long

long

R
R

R

0x4124

2

long

R

0x4126

2

long

R

long

20

11

12

13

14

15
16

18

19

17

0x4114

0x4116

0x4118

0x411a

0x411c

2

2

2

2

2

long 

long

long

long

R

R

R

R

R

long

 

 

28

0x4036

 

2

long

R

Reactive power

0x4038

0x403a

0x403c
0x403e

0x4046

29

30

31
32

Positive active power

Negative active power

Positive reactive power
Negative reactive power

Current active power demand   

2

long

R

2

long

R

2

long

R

2

2

long

long

R

33

R

0.001kvarh

0.001kWh

0.001kvarh

Total cumulative flat active energy 

Cumulative total active energy this month

Cumulative total sharp active energy this month

Cumulative total peak actenergy this month

Cumulative total flat actenergy this month

Cumulative total valley actenergy this month

Cumulative total active energy last month

Cumulative total sharp active energy last month

Cumulative total peak active energy last month

Cumulative total flat active energy last month

Cumulative total valley active energy last month

Cumulative total active energy last two months

Cumulative total sharp active energy last two

 months

Cumulative total peak active energy last two 

months

Cumulative total flat active energy last two 

months

Cumulative total valley active energy last two

 months

A phase current total harmonic content

0 phase current

Summary of Contents for DW9L 3 Series

Page 1: ...DW9L Series 3 Phase Energy Meter Operation Manual Toky Electrical Co Ltd...

Page 2: ...ntained by qualified personnel Before making any operation isolate the voltage input and power supply and short circuit the secondary windings of all current transformers Using a suitable voltage dete...

Page 3: ...ansmission output 4 20mA Typical Application Energy Management System Power Monitoring System Intelligent Building Intelligent Switchboard High and low voltage switch cabinet Distribution network auto...

Page 4: ...e power factor Positive sequence negative sequence zero sequence Active Power 4 quadrant reactive power Total Harmonic 32 times voltage harmonic rate 32 times current harmonic rate 4 rates 12 period m...

Page 5: ...Correspond internation standard MODBUS RTU protocol 3 Correspond national standard DLT645 2007 protocol 4 Communication Baud Rate 1200 2400 4800 9600 19200 5 Checking Method optional no checking even...

Page 6: ...e from the front 4 Insert the instrument holder and tighten the screws to secure the meter Model mm 96x96 Case Size mm 91x91 Hole Size mm 92x92 0 5 Length mm 100 Minimum installation distance 120 Hori...

Page 7: ...responding terminal number 1 2 3 4 5 6 7 8 9 0 10 11 12 13 14 15 16 L N NO NC ACOM NO NC AO AO Blank B A COM S1 S2 S3 S4 Optional AC and DC power supply Range AC 85 265V DC 100 240V NO 1st alarm open...

Page 8: ...he current input connection of the product it is necessary to disconnect the primary circuit of the CT or short the secondary circuit It is recommended to use the terminal block for maintenance To ens...

Page 9: ...the interface shows that it is in the open state When it is disconnected externally it will be disconnected through the digital input module DI of the instrument collector and the interface will be i...

Page 10: ...cannot exceed 1200 meters The positive and negative polarity of the RS 485 port of each device must be connected correctly and one end of the cable shield is grounded If the shielded twisted pair is...

Page 11: ...T U V W X Y Z Display category Measurement display page list 4 5 Measurement display page description Instantaneous electrical parameters Display content Screen 1 3 phase voltage press ESC key to dis...

Page 12: ...rrent input 1234 to reset to factory setting Setting user password System Setting Clear Energy Signal Input Select the input network of the measured signal Primary coil voltage unit kV Network Volt tr...

Page 13: ...parameter setting way refers to the 1st loop alarm Continued from the front chart Period 12 rates 0 1 2 3 stands sharp peak flat valley Period 1 Start Time Period 2 Start Time Period 12 Start Time Pe...

Page 14: ...on setting Primary current setting Unit A Secondary current setting unit A 1st level 2nd level 3rd level modified state modified state measure state system setting sin 5s SET 5s SET SET SET SET SET SE...

Page 15: ...3 00 23 00 23 00 23 00 23 00 FL2 FL3 FL4 FL5 FL6 FL7 FL8 FL9 FL10 FL11 FL12 Flat Peak Flat Peak Flat Peak Flat Valley Valley Valley Valley Valley Setting value Remark Setting value Remark 28 36 46 56...

Page 16: ...e definition Check whether the 120 ohm resistor is added Check that the communication shield is well grounded Check the communication cable is disconnected Reason Solution Parameter Switch output low...

Page 17: ...d 2nd alarm action 2nd alarm end 1 10 Year Month Day Hour Minute Second Event Occurred Time 00 07 CRC XX XX A total of 32 groups of events were included both of which included event types and times Th...

Page 18: ...ding to MODBUS communication requirements abnormal response function code request function code 0x80 when abnormal response occurs the highest position of function number is 1 For example if the host...

Page 19: ...ntents at address 0x4000 memory The CRC code calculated by the host Host sending Slave address Function code Initial address Write data CRC code Bytes 1 1 1 1 1 1 2 Send Message 01 06 0x49 0x00 0x00 0...

Page 20: ...ster are exchanged The final CRC register content is CRC code unsigned int GET_CRC unsigned char buf unsigned charnum unsigned chari j unsigned int WCRC 0xffff for i 0 i num i WCRC unsigned int buf i...

Page 21: ...e total active energy Multi rate energy communication address Total cumulative sharp active energy Total cumulative peak active energy Total cumulative valley active energy long 0x411e 0x4120 0x4122 2...

Page 22: ...W Communication Address 2 Baud Rate 2 attached 2 0x4819 1 int R No decimal point 0 1 0 1 int 10 1 2 3 4 5 6 8 9 7 0x4800 0x4801 0x4802 0x4803 0x4804 1 1 1 1 1 int int int int R W R W 0 1 0 1 0 1 R W R...

Page 23: ...high limit value 0x4a03 1 int R W 1st transmission low limit value int 1 3 4 2 Muti rates parameter communication address 0x4b00 0x4b01 0x4b02 1 1 1 int int R W R W R W Period 1 rates Period 2 rates P...

Page 24: ...ription Communication ADD Bit number Alarm loop Instructions BIT2 BIT15 Unused Unused remote control 2 0 disconnect relay 0X480D BIT1 1 connect relay 0 disconnect relay 1 connect relay BIT0 remote con...

Page 25: ...phase voltage C phase voltage Voltage Data Block A phase current B phase current C phase current Current Data Block Combined Active Power A phase active power B phase active power C phase active powe...

Page 26: ...nt 1st harmonic B phase current 21st harmonic C phase current 1st harmonic C phase current 21st harmonic 0x020A0115 0x020A01FF 0x020A0201 0x020A0215 0x020A02FF 0x020A0301 0x020A0315 0x020A03FF 0x020B0...

Page 27: ...to MODBUS RTU check mode as shown in Picture 2 25 Commix Commix 1 3 Serial Port COM1 8 Data Bits Input HEX Input ASC Display HEX Display ASC Ignore Space Input Auto Linefeed Display interval Baud Rat...

Page 28: ...the following pictures 1 Window 1 is the sending message input window input the requested message in this window note that CRC is automatically added 2 Window 2 is the message display window in this w...

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