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M-system R9MWTU, Инструкция по эксплуатации

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R9MWTU

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-6221  Rev.9  P. 7 / 20

WIRING INSTRUCTIONS

 

■

SOLDERLESS TERMINAL

Refer to the drawing below for recommended ring tongue terminal size.  Spade tongue type is also applicable.

• M3 Screw (Modbus and current input)

Applicable wire size: 0.25 to 1.65 mm

2

 (AWG22 to 16)

Torque: 0.5 N∙m

3.3 max. (.13)

6 max.

(.24)

mm (inch)

• M3.5 Screw (auxiliary power and voltage input)

Applicable wire size: 1.04 to 2.63 mm

2

 (AWG16 to 14)

Torque: 0.8 N∙m

3.8 max. (.15)

7 max.

(.28)

mm (inch)

COMMUNICATION CABLE CONNECTIONS

Tx+/Rx+

SG

Rx+

Rx−

Host PC

DA
DB

DG

SLD

FE

Remote Unit

DA
DB

DG

SLD

FE

Remote Unit

TERMINATOR

TERMINATOR

Be sure to connect the terminating resistor across DA and DB at both ends of communication line.
When this unit is located at an end, turn the terminating resistor SW ON.
The Host PC can be located at not only both ends but also any node of the of communication line.

■ 

MASTER CONNECTION

Tx−/Rx−

Содержание R9MWTU

Страница 1: ...observe these re quirements may invalidate the CE conformance The actual installation environments such as panel con figurations connected devices connected wires may af fect the protection level of this unit when it is integrated in a panel system The user may have to review the CE requirements in regard to the whole system and employ additional protective measures to ensure the CE conform ity In...

Страница 2: ... 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 in the card for unknown reason but now is recovered A part of the data contents is missing OFF SD card not inserted ON SD card inserted Blinking approx 2 Hz The unit is writing in the SD card DO NOT extract the card Power Red ON Normal Bl...

Страница 3: ...nput 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 Current input 1K 8 8ch 3L Ch 8 ...

Страница 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...

Страница 5: ...rminal 5 6 4 7 8 9 To other Modbus devices 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 4 1 2 5 3 DA DB DG SLD FE 1L 1K 3K 3L 1L 1K 3K 3L 1L 1K 3K 3L 1L 1K 3K 3L 1L 1K 3K 3L 1L 1K 3K 3L 1L 1K 3K 3L 4 5 3 6 7 8 10 12 13 11 14 15 16 17 1 2 VOLTAGE AUX POWER SUPPLY VOLTAGE INPUT CURRENT INPUT 1 Ch 1 CURRENT Ch 2 CURRENT Ch 3 CURRENT Ch 4 CURRENT Ch 5 CURRENT Ch 6 CURRENT C...

Страница 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...

Страница 7: ... N m 3 3 max 13 6 max 24 mm inch M3 5 Screw auxiliary power and voltage input Applicable wire size 1 04 to 2 63 mm2 AWG16 to 14 Torque 0 8 N m 3 8 max 15 7 max 28 mm inch COMMUNICATION CABLE CONNECTIONS Tx Rx SG Rx Rx Host PC DA DB DG SLD FE Remote Unit DA DB DG SLD FE Remote Unit TERMINATOR TERMINATOR Be sure to connect the terminating resistor across DA and DB at both ends of communication line ...

Страница 8: ...er digit word in a 32 bit register is assigned to the lower address n while the upper digit word is assigned to the higher address n 1 The 32 bit register must be read out and written 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 perio...

Страница 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 ...

Страница 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...

Страница 11: ...date time setting Reading writing the current date and time Data time is stored in BCD format in the following address Address b15 b8 b7 b0 9105 BCD Year 00 to 99 BCD Month 01 to 12 9106 BCD Day 01 to 31 BCD Hour 00 to 23 9107 BCD Minute 00 to 59 BCD Second 00 to 59 SENSOR SETTING ADDR WORD PARAMETER UNIT 9393 1 Ch 1 CT rating Primary 1 to 20 000 Current A Factory setting 5 Valid only for the sens...

Страница 12: ...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 ...

Страница 13: ...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...

Страница 14: ...lowing 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 voltag...

Страница 15: ...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...

Страница 16: ...rgy 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 Pulse count 19 to 20 48 Ene...

Страница 17: ...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...

Страница 18: ... is added at 999 999 999 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 Out...

Страница 19: ...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...

Страница 20: ...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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