M-system R9EWTU Instruction Manual Download Page 5 | Manualshive

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R9EWTU

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]

EM-6224 Rev.9 P. 5 / 21

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CONNECTION DIAGRAM

5

6

4

7

8

9

1L

4

P1

5

6

7

P2

P3

N

11

1K

13

14

12

3K

15

16

17

18

2

3L

1

2

U(+)

V(−)

3

FE1

3

VOLTAGE

AUX. POWER SUPPLY

VOLTAGE INPUT

CURRENT INPUT 1

Ch. 1

CURRENT

1L

1K

3K

3L

Ch. 2

CURRENT

1L

1K

3K

3L

Ch. 3

CURRENT

1L

1K

3K

3L

1L

1K

3K

3L

1L

1K

3K

3L

1L

1K

3K

3L

1L

1K

3K

3L

Ch. 4

CURRENT

Ch. 5
CURRENT

Ch. 6
CURRENT

Ch. 7
CURRENT

Ch. 8
CURRENT

CURRENT INPUT 2

4

5

3

6

7

8

10

12

13

11

14

15

16

17

1

2

AUXILIARY

POWER SUPPLY

Modbus/TCP (Ethernet)

RJ-45 CONNECTOR

EXTENSION CONNECTOR

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3
4
5
6
7
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Summary of Contents for R9EWTU

Page 1: ...ng marked on the product and confirm its operational range as indicated below 100 240V AC rating 85 264V 50 60 Hz 9VA 110 240V DC rating 99 264V 3W GENERAL PRECAUTIONS Before you remove or mount the unit turn off the power supply and input signal for safety DO NOT set the switches on the module while the power is supplied The switches are used only for maintenance without the power ENVIRONMENT Ind...

Page 2: ... to write The LED starts blinking 30 seconds before the unit starts writing in the SD card on the hour every hour DO NOT extract the card while the LED shows the blinking pattern until the writing is complete 2 sec SD card access error The unit is unable to normally write in the card because it is full or its data contents are damaged 2 sec SD card partial access error The unit was unable to write...

Page 3: ...L 10 5ch 1K Ch 5 Current input 1K 2 5ch 3L Ch 5 Current input 3L 11 5ch 3K Ch 5 Current input 3K 3 6ch 1L Ch 6 Current input 1L 12 6ch 1K Ch 6 Current input 1K 4 6ch 3L Ch 6 Current input 3L 13 6ch 3K Ch 6 Current input 3K 5 7ch 1L Ch 7 Current input 1L 14 7ch 1K Ch 7 Current input 1K 6 7ch 3L Ch 7 Current input 3L 15 7ch 3K Ch 7 Current input 3K 7 8ch 1L Ch 8 Current input 1L 16 8ch 1K Ch 8 Curre...

Page 4: ...ueezing the latches as shown in the figure below push push DIN RAIL MOUNTING Set the unit so that the lower mounting adaptors are at the bottom Hook the upper hook at the rear side of the unit onto the DIN rail and push in the lower part of the unit When removing the unit pull out the unit while pushing down the adaptors using a minus screwdriver DIN Rail 35 mm wide Mounting Adaptor TERMINAL CONNE...

Page 5: ...12 3K 15 16 17 18 2 3L 1 2 U V 3 FE1 3 VOLTAGE AUX POWER SUPPLY VOLTAGE INPUT CURRENT INPUT 1 Ch 1 CURRENT 1L 1K 3K 3L Ch 2 CURRENT 1L 1K 3K 3L Ch 3 CURRENT 1L 1K 3K 3L 1L 1K 3K 3L 1L 1K 3K 3L 1L 1K 3K 3L 1L 1K 3K 3L Ch 4 CURRENT Ch 5 CURRENT Ch 6 CURRENT Ch 7 CURRENT Ch 8 CURRENT CURRENT INPUT 2 4 5 3 6 7 8 10 12 13 11 14 15 16 17 1 2 AUXILIARY POWER SUPPLY Modbus TCP Ethernet RJ 45 CONNECTOR EXT...

Page 6: ...d N L2 k l K L k l K L 1K 1L L1 source load L2 L3 u v v u U V V U k l K L 1K 1L L1 source load L2 L3 k l K L N 1K 1L L1 source load N k l K L u v U V N 1K 1L L1 source load N k l K L System Application Single phase 2 wire Three phase 3 wire balanced load Single phase 3 wire 1K 1L 3K 3L L1 source load L2 L3 u v v u U V V U k l K L k l K L 1K 1L 3K 3L L1 source load L2 L3 k l K L k l K L Three phase...

Page 7: ...TCP Port No is fixed at 502 NODE ADDRESS The R9EWTU firmware sets its Node Address to 01 The Node Address ID is sent via Modbus together with data Set 01 with the application software of the user CHECK WIRING Connect an Ethernet cable to the RJ 45 connector CHECK LED When wiring is correct LINK LED is turned on with 10BASE or 100BASE link When the module is receiving data with 100BASE LK100 LED bl...

Page 8: ...in single command sequence It is recommended to wait for a time period indicated under recommended time out value in the above table to receive a response for a command If no response is received for these time periods take appropriate error processing such as retrying MODBUS REGISTER ACCESS SETTING ADDR WORD PARAMETER 8977 2 Passcode entry for deactivating Modbus register write protection Write a...

Page 9: ... access 8996 1 Ch 1 Reset count Resetting specific count values among the channel 1 counts by writing a bit pattern as shown below Resetting is not executed for the bits set to 0 15 Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Current harmonic distortion max Voltage harmonic distortion max Average power max min Average current max min Frequency max min Power factor max min Power max min Current max min ...

Page 10: ...etting DEMAND SETTING ADDR WORD PARAMETER UNIT 9057 1 Average demand current update interval 1 to 30 Minutes Factory setting 30 Data updated at the integral multiple minutes of the setting e g Setting 15 minutes Updated at 0 15 30 and 45 minutes every hour Minutes 9058 1 Average demand power update interval 1 to 30 Minutes Factory setting 30 Data updated at the integral multiple minute of the sett...

Page 11: ...in the following address Address Upper Byte Lower Byte 9123 A B 9124 C D Factory setting 255 255 255 0 9125 2 Modbus TCP default gateway Default gateway is stored in the form of A B C D in the following address Address Upper Byte Lower Byte 9125 A B 9126 C D Factory setting 0 0 0 0 9127 1 Modbus TCP port No 0 to 65535 Factory setting 502 9128 1 Modbus TCP connection time out Connection is severed ...

Page 12: ... Selected sensor s rating is automatically set for other types of sensors A 9394 1 Ch 1 Clamp sensor type 0 CLSE R5 1 CLSE 05 2 CLSE 10 3 CLSE 20 4 CLSE 40 5 CLSE 60 6 Reserved 7 Reserved 9395 1 Low end cutout Current Ch 1 0 to 999 Rated current 0 001 Specified value Factory setting 10 10 9396 1 Reserved 9397 9400 4 Ch 2 setting Same as with the address 9393 through 9396 9543 9456 1 Ch 16 setting ...

Page 13: ...e or more sys tem errors are detected 9538 1 Ch 3 and Ch 4 System error Same as with the address 9537 9544 1 Ch 15 and Ch 16 System error Same as with the address 9537 Ch 9 through 16 are valid only when the R9WTU EP8 is used 9545 1 Ch 1 Input overload Bit assignment as shown below 15 Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 U31 F U23 U12 U3N U2N U1N I3 I2 I1 F Frequency I1 Line 1 current I2 Line 2 ...

Page 14: ...ter is writable Each character is stored in the following address Address Upper Byte Lower Byte 9607 2nd 1st 9608 4th 3rd 9609 6th 5th 9610 8th 7th 9611 10th 9th 9612 12th 11th 9613 14th 13th 9614 16th 15th 9623 1 Extension function flag Reading the following values depending upon the function 0002H RS 485 Modbus RTU 0080H LONWORKS 0100H CC Link 2000H Modbus TCP 9624 1 Number of discrete input 0 N...

Page 15: ...wing tables add both values to determine the address for a particular parameter Example Ch 1 Line 1 current Present value 65 0 65 Ch 1 Line 1 current Max value 65 10 75 Voltage and Frequency PARAMETER PRESENT MAX MIN Delta voltage 1 2 1 17 33 Delta voltage 2 3 3 19 35 Delta voltage 3 1 5 21 37 Phase voltage Phase 1 7 23 39 Phase voltage Phase 2 9 25 41 Phase voltage Phase 3 11 27 43 Total voltage ...

Page 16: ...2 Reactive power Phase 2 10 42 74 Reactive power Phase 3 12 44 76 Reactive power 14 46 78 Apparent power Phase 1 16 48 80 Apparent power Phase 2 18 50 82 Apparent power Phase 3 20 52 84 Apparent power 22 54 86 Power factor Phase 1 24 56 88 Power factor Phase 2 26 58 90 Power factor Phase 3 28 60 92 Power factor 30 62 94 Average demand AVG PARAMETER BASE ADDRESS BASIC UNIT Ch 1 Average 2113 Ch 2 Av...

Page 17: ... Pulse count 9 to 10 28 Energy 10 to 11 Pulse count 10 to 11 30 Energy 11 to 12 Pulse count 11 to 12 32 Energy 12 to 13 Pulse count 12 to 13 34 Energy 13 to 14 Pulse count 13 to 14 36 Energy 14 to 15 Pulse count 14 to 15 38 Energy 15 to 16 Pulse count 15 to 16 40 Energy 16 to 17 Pulse count 16 to 17 42 Energy 17 to 18 Pulse count 17 to 18 44 Energy 18 to 19 Pulse count 18 to 19 46 Energy 19 to 20 ...

Page 18: ...ent HC 6833 Ch 4 Current HC 6897 Ch 5 Current HC 6961 Ch 6 Current HC 7025 Ch 7 Current HC 7089 Ch 8 Current HC 7153 R9WTU EP8 Ch 9 Current HC 7217 Ch 10 Current HC 7281 Ch 11 Current HC 7345 Ch 12 Current HC 7409 Ch 13 Current HC 7473 Ch 14 Current HC 7537 Ch 15 Current HC 7601 Ch 16 Current HC 7665 PARAMETER OFFSET 3rd 5th 29th 31st Current HC Line 1 0 1 13 14 Current HC Line 2 16 17 29 30 Curre...

Page 19: ...999 999 counts 7789 2 DI 7 Pulse count Pulse train input at DI 7 is counted The counter resets to 0 when a pulse is added at 999 999 999 counts 7791 2 DI 8 Pulse count Pulse train input at DI 8 is counted The counter resets to 0 when a pulse is added at 999 999 999 counts Discrete Output DO Exception is given if the R9WTU ED16 is not used ADDR WORD LENGTH PARAMETER 7841 1 DO 1 Output contact at th...

Page 20: ...logy Model AP ISD04GIS4B T AP ISD04GIS4B 3T M SYSTEM IS NOT LIABLE FOR ANY LOSS OF DATA Data may be lost in but not limited to the following cases Wrong handling of the card Static or electric noise interference When the card is extracted or when the power supply to the unit is turned off while it is accessed When formatting SD card use a dedicated software SD Card Formatter SD Card Formatter is d...

Page 21: ...ARAMETER DATE TIME Voltage 1 Voltage 2 Voltage 3 Ch 1 Current 1 Ch 1 Current 2 Ch 1 Current 3 Ch 2 Current 1 Row 1 Comment Date Time U1 U2 U3 1ch I1 1ch I2 1ch I3 2ch I1 Row 2 Unit V V V A A A A Example 2010 08 25 10 00 110 00 110 00 110 00 5 000 5 000 5 000 5 000 2010 08 25 10 01 110 00 110 00 110 00 5 000 5 000 5 000 5 000 Ch 8 Current 3 1 Ch 1 Power Ch 2 Power Ch 8 Power 1 Ch 1 Energy Ch 2 Ener...

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