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Mitsubishi Electric AE630-SW Instruction Manual
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Mitsubishi Electric AE630-SW Instruction Manual

Low-voltage air circuit breakers type ae, modbus interface unit bif-md
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MITSUBISHI Low-Voltage Air Circuit Breakers type AE
Modbus Interface unit (BIF-MD)
INSTRUCTION MANUAL
ACB types covered in this manual
AE630-SW
AE1000-SW AE1250-SW AE1600-SW
AE2000-SWA
AE2000-SW AE2500-SW AE3200-SW
AE4000-SWA
AE4000-SW AE5000-SW AE6300-SW
IMPORTANT NOTE:
instructions carefully, and make sure that all actual users also read them.
Before using these Series AE breakers, please read these

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  • Page 1 MITSUBISHI Low-Voltage Air Circuit Breakers type AE Modbus Interface unit (BIF-MD) INSTRUCTION MANUAL ACB types covered in this manual AE630-SW AE1000-SW AE1250-SW AE1600-SW AE2000-SWA AE2000-SW AE2500-SW AE3200-SW AE4000-SWA AE4000-SW AE5000-SW AE6300-SW IMPORTANT NOTE: Before using these Series AE breakers, please read these...
  • Page 2 CAUTION Mitsubishi Electric Corporation puts the maximum effort into making electric products better and more reliable, but generally electric products may incorrect-operate under the influence of a noise etc. In order not to cause abnormalities to a system by the influence of a noise etc., please retry 3 times or more with master...
  • Page 3 ■EMC Directive In IEC60947-2, following EMC tests are required. 1) Radiated radio frequency emission 2) Radiated radio frequency electromagnetic field immunity BIF-MD shall be installed in the panel board. It effects not only for safe against electric shock but also to interrupt noise emission from the device.

  • Page 4: Table Of Contents

    - Table of Contents - 1. System Overview ･･････････････････････････････････････････････････････････････････････････････････ 2. Specifications 2.1 BIF-MD ･･･････････････････････････････････････････････････････････････････････････････････････ 2.2 BIF-CON ･･････････････････････････････････････････････････････････････････････････････････････ 3. Part Names and Settings 3.1 BIF-MD ･･･････････････････････････････････････････････････････････････････････････････････････ 3.2 BIF-CON ･･････････････････････････････････････････････････････････････････････････････････････ 4. Installation 4.1 IEC rail installation ･･････････････････････････････････････････････････････････････････････････････ 16 4.2 Bracket installation ･････････････････････････････････････････････････････････････････････････････ 5.

  • Page 5: System Overview

    1. System Overview BIF-MD (Modbus Interface unit) is used for monitoring and operating ACB with Modbus RTU protocol. ●Monitoring: - Measurement items (current, voltage, power, harmonics, energy, etc) - Trip and alarm information (present status, history) - Breaker status (Breaker ON/OFF status, Position of Breaker (*BIF-CON and BIF-CL is required)). ●Operating: - Breaker control (ON/OFF/Spring charge).

  • Page 6: Specifications

    2. Specifications 2.1 BIF-MD The general specification of BIF-MD is shown in table 2.1. Table 2.1 General specification of BIF-MD Item Specifications Type name BIF-MD Power supply 100-240V AC・DC (50/60Hz) 3VA (not including BIF-CON) Power consumption 5VA (including BIF-CON) External dimensions 100(H) x 90(W) x 65(D) Operating ambient temperature -5 to +40℃...

  • Page 7: Bif-Con

    The measurement specifications of BIF-MD are shown in table 2.4. Refer to Section 5.6 for details. Table2.4 measurement items specification of BIF-MD Item Measurement Range Unit Accuracy Cut off In < 500A : [0.1A] Load current 0 to 2×In [A] ±2.5% 2.0% In ≥...

  • Page 8: Part Names And Settings

    3. Part Names and Settings 3.１ BIF-MD The unit overview is shown as below. Fig 3.1: Front view Fig 3.2: Side view ●(A) LEDs Name Indication Description Check Power is supplied. POWER Power is not supplied. Connection of internal transmission cable. Flashing Internal transmission fault T ERR.
  • Page 9 ●(C) Terminals Screw Name Description Notes (Tighten torque) Fuse or Circuit Breaker shall be installed in power supply line. P1, P2 100-240V AC・DC Do not connect to main circuit of breaker directly. 1. This terminal has to be grounded to the protective ground conductor by a thick wire of low impedance (*ground resistance: 100 ohm or less).
  • Page 10 ●(D) SWITCH The setting of switches is effective when power supply is turned ON. “(B) RESET switch” After changing the switch while power supply is on, push RESET switch (see also BUS ADDRESS < > The BIF-MD supports the address range from 1 through 127. The address is set in binary form shown as below sample.
  • Page 11 ●(F) Connector for I/O unit (BIF-CON) connection This connector is used for connection to I/O unit (BIF-CON). Wiring connection is shown as below. 200mm cable (Attached to BIF-CON) Keep distance more than 100mm from the power distribution circuit. Hot plugging is not permitted BIF-MD BIF-CON (option)

  • Page 12: Bif-Con

    3.2 BIF-CON The unit overview is shown as below. Fig 3.8: Front view Fig 3.9: Side view ●(A) LEDs Name Indication Description Power is supplied from BIF-MD correctly POWER Power is not supplied 1a contact for SHT is closed (500ms) 1a contact for SHT is open 1a contact for CC...
  • Page 13 ●(B) Terminals Screw Name Description (Tighten torque) C1, C2 Output terminals for SHT A1, A2 Output terminals for CC U1, U2 Output terminals for MD Digital input1 terminal (0.5 to 0.6N.m) max. 6mm Digital input2 terminal Digital input3 terminal Input common Fig 3.10: Crimp-type terminal ”6.
  • Page 14 ●(C) REMOTE/LOCAL switch The REMOTE/LOCAL switch is used for change over of remote/local control of AE-SW. When this switch is in REMOTE position, the remote control (ACB ON/OFF and charging the spring) are available via Modbus network. When this switch is in LOCAL position, the remote control can not be operated. ●(D) Connector for AE-SW Drawout position switch (BIF-CL) connection This connector is used for connection to BIF-CL (*Option).
  • Page 15 ●(E) Connector for BIF-MD connection This connector is used for connection to BIF-MD. Wiring connection is shown as below. 200mm cable (*Attached to BIF-CON) Keep distance more than 100mm from the power distribution circuit. Hot plugging is not permitted BIF-MD BIF-CON (option) Fig 3.13 Wiring Connection ●(F) IEC rail latch...

  • Page 16: Installation

    4. Installation 4.1 IEC rail installation Installation of BIF-MD and BIF-CON on the 35mm IEC rail (DIN rail) is shown as below. The applicable IEC rail is shown in figure 4.1. (A) Installation ①Hook on the upper side of rail Fig 4.1: 35mm IEC rail ②Push BIF-MD/BIF-CON into rail until it clicks Fig 4.2: Installing...

  • Page 17: Bracket Installation

    4.2 Bracket installation Installation of BIF-MD and BIF-CON with the mounting bracket is shown as below. Mounting bracket (Attached to BIF-MD and BIF-CON) Mounting φ4.5 hole Fig 4.4: Mounting bracket Installation of BIF-MD, BIF-CON E-17...

  • Page 18: Modbus Data Format

    5. Modbus Data Format For details, please download and refer to MODBUS over Serial Line Specification & Implementation guide from the following URL; http://www.ModBus.org/ 5.1 Standard frame The standard communications frame consists of: Slave Function data address code Slave address ：01～7FH *When selecting slave address 0, a message is sent to all the instruments present on the network.

  • Page 19: Framing Of Query And Response

    5.4 Framing of Query and Response <Read Holding Registers（Function code : 03H）> Query framing Slave Function Starting address quantity of registers address Code  Slave address ：1～7FH  Starting address ：2 bytes  Quantity of registers ：Maximum 125  ：2 bytes Response framing （Maximum 255 bytes）...

  • Page 20: Modbus Exception Response

    CAUTION Mitsubishi Electric Corporation puts the maximum effort into making electric products better and more reliable, but generally electric products may incorrect-operate under the influence of a noise etc. In order not to cause abnormalities to a system by the influence of a noise etc., please retry 3 times or more with master software in case of error reply or no reply.

  • Page 21: Resister Address

    5.6 Resister address Table 5.6.1 Setting register Address Number Access Register Name Range Unit of bytes Dec. Hex. 0209h Demand time for power 0 to 1800 *1 020Ah Demand time for current 0 to 1800 *1 020Bh Reset memory Refer to table 5.6.3 020Ch Reserve 020Dh...
  • Page 22 Table 5.6.2 Alarm and Trip information Table 5.6.3 Reset memory Name Name AX (ACB ON/OFF) Alarm and Trip info. No reset Reset Reserve － － All items No reset Reset PAL2 P.U. Alarm Alarm No reset Reset All max. and min. measurement PAL2 OUT Alarm Alarm Reserve...
  • Page 23 Table 5.6.8 Trip history Address Number Access Register Name Description Unit of bytes Dec. Hex. 0256h Trip history 1 (fault cause) Refer to table 5.6.10 0257h Trip history 1 (current) *1 *2 0258h Trip history 1 (year and month) YYMM. BCD code 0259h Trip history 1 (day and hour) DDHH.
  • Page 24 Table 5.6.9 Alarm history Address Number Access Register Name Range Unit of bytes Dec. Hex. 0288h Alarm history 1(alarm cause) Refer to table 5.6.11 0289h Reserve 028Ah Alarm history 1 (year and month) YYMM. BCD code 028Bh Alarm history 1 (day and hour) DDHH.
  • Page 25 Table 5.6.10 Trip history fault cause Table 5.6.11 Alarm history cause Name Name Reserve － － Reserve － － Reserve － － Reserve － － Reserve － － Reserve － － Reserve － － PAL2 OUT Alarm Alarm Reserve － －...
  • Page 26 Table 5.6.12 analog measurement 1 register Address Number Access Register Name Unit Range of bytes Dec. Hex. 0300h Instantaneous current in Phase 1 (I1) *1 0301h Instantaneous current in Phase 2 (I2) *1 0302h Instantaneous current in Phase 3 (I3) *1 0303h Instantaneous current in Pole N (IN) *1,2 0304h...
  • Page 27 Table 5.6.13 analog measurement 2 register Address Number Register Name Unit Range Access of bytes Dec. Hex. 812 032Ch Max. instantaneous current in Phase 1 (I1) *1 813 032Dh Max. instantaneous current in Phase 2 (I2) *1 814 032Eh Max. instantaneous current in Phase 3 (I3) *1 815 032Fh Max.
  • Page 28 Table 5.6.14 analog measurement 3 register Address Number Access Register Name Unit Range of bytes Dec. Hex. 035Ah Reserved 035Bh Reserved 035Ch Reserved 035Dh Reserved 035Eh Reserved 035Fh Reserved 0360h Reserved 0361h Reserved 0362h Reserved 0363h Reserved 0364h Reserved 0365h Reserved 0366h Reserved...
  • Page 29 Table 5.6.15 Energy register Address Number Access Register Name Unit Range of bytes Dec. Hex. 1280 0500h 0 to 999 Active energy 1281 0501h 0 to 999 1282 0502h Reserved 1283 0503h Reserved 1284 0504h kvarh 0 to 999 Reactive energy (Lag) 1285 0505h Mvarh...
  • Page 30 Table 5.6.16 Harmonics 1 register Address Number Access Register Name Unit RANGE of bytes Dec. Hex. 2304 0900h Total harmonics current in Phase 1 (I1) 2305 0901h Total harmonics current in Phase 2 (I2) 2306 0902h Total harmonics current in Phase 3 (I3) 2307 0903h Total harmonics current in Pole N (IN)
  • Page 31 Table 5.6.17 Harmonics 2 register Address Number Access Register Name Unit RANGE of bytes Dec. Hex. 3072 0C00h THD (total harmonics distortion) current in Phase 1 (I1) 3073 0C01h THD (total harmonics distortion) current in Phase 1 (I2) 3074 0C02h THD (total harmonics distortion) current in Phase 1 (I3) 3075 0C03h...
  • Page 32 Table 5.6.18 Harmonics 3 register Address Number Access Register Name Unit RANGE of bytes Dec. Hex. 3840 0F00h Max. total harmonics current in Max. Phase 3841 0F01h Max. fundamental current in Max. Phase 3842 0F02h Max. 3 harmonics current in Max. Phase 3843 0F03h Max.

  • Page 33: Outline Dimensions

    6. Outline dimensions ●BIF-MD T/R- T/R＋ SLD Power supply 100-240V AC・DC ●BIF-CON E-33...

  • Page 34: Service Network

    7. SERVICE NETWORK E-34...
  • Page 36 MITSUBISHI Low-Voltage Air Circuit Breakers type AE 三菱低压空气断路器 Modbus Interface unit (BIF-MD) Modbus 接口模块（BIF-MD） LN338A482H02 IB63C20-B1609...

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