Fuji Electric OPC-G1-SX. Instruction Manual Download Page 34

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URL http://www.fujielectric.co.jp/

Fuji Electric Co., Ltd.

Gate City Ohsaki, East Tower, 11-2, Osaki 1-chome,
Shinagawa-ku, Tokyo, 141-0032, Japan

Phone: +81 3 5435 7283 Fax: +81 3 5435 7425

URL http://www.fujielectric.com/

2011-04 (D11b/G08) 1CM

Summary of Contents for OPC-G1-SX.

Page 1: ...ENGLISH English Version ...

Page 2: ......

Page 3: ...tice Be sure to obtain the latest editions for use Read through this instruction manual and be familiar with the SX bus communications card before proceeding with installation connections wiring operation or maintenance and inspection Improper handling might result in incorrect operation a short life or even a failure of this product as well as the motor Deliver this manual to the end user of this...

Page 4: ...ure to install the front cover before turning the inverter s power ON Do not remove the cover when the inverter power is ON Otherwise an electric shock could occur Do not operate switches with wet hands Doing so could cause an electric shock If you configure the function codes wrongly or without completely understanding FRENIC MEGA Instruction Manual and the FRENIC MEGA User s Manual the motor may...

Page 5: ...ns The following icons are used throughout this manual This icon indicates information which if not heeded can result in the product not operating to full efficiency as well as information concerning incorrect operations and settings which can result in accidents This icon indicates information that can prove handy when performing certain settings or operations This icon indicates a reference to m...

Page 6: ... Diagram 10 4 2 Wiring to Inverter 12 Chapter 5 CONFIGURING INVERTER S FUNCTION CODES FOR SX BUS COMMUNICATION 13 5 1 Inverter s Function Codes 13 5 2 Error Processing for SX bus Network Breaks 13 5 3 o31 Display Value 14 Chapter 6 ESTABLISHING AN SX BUS COMMUNICATIONS LINK 15 Chapter 7 COMMUNICATIONS FORMAT 21 7 1 Data Allocation in the SX bus I O Area of the Communications Format 21 7 2 Details ...

Page 7: ... this communications card Those parts that match the connection distance are necessary The terminating connectors that come with the CPU module of the MICREX SX series can be used 1 2 Applicable Inverters The SX bus communications card is applicable to the following inverters and ROM version Table 1 1 Applicable Inverters and ROM Version Series Inverter type Applicable motor rating ROM version FRE...

Page 8: ...F If configured with the power being ON the new station address takes effect when the inverter is restarted Note 1 When two or more communications cards are used on the same SX bus the same station address should not be double assigned Note 2 Factory default RSW1 0 RSW2 0 Station address 00 Note 3 The function code o31 displays the current station address in decimal When configuring the station ad...

Page 9: ...Table 2 1 Table 2 1 LED Indicators and Operation Status LED Color LED state Meaning RUN Green ON The SX bus communications link is established If the ERR LED is also ON a light alarm has occurred Flashing Initializing in progress OFF SX bus power OFF Inverter power OFF Inverter being reset ERR Red ON Communications failure A heavy alarm or light alarm has occurred ...

Page 10: ...nals 1 Remove the front cover from the inverter and expose the control printed circuit board control PCB As shown in Figure 3 1 the communications card can be connected to the A port only out of three option connection ports A B and C ports on the control PCB To remove the front cover refer to the FRENIC MEGA Instruction Manual Chapter 2 Section 2 3 For inverters with a capacity of 30 kW or above ...

Page 11: ...er s control PCB Note Be sure to follow the order of and Inserting CN1 first may lead to insufficient insertion resulting in a contact failure Figure 3 2 Mounting the Communications Card Figure 3 3 Mounting Completed 3 2 Removing the Communications Card Remove the two screws that secure the communications card and pull the release knob shown above to take the communications card out of the inverte...

Page 12: ...ct contact with a live conductor of the main circuit the insulation of the cover might break down which would expose the signal wire to a high voltage of the main circuit Make sure that the control signal wires will not come into contact with live conductors of the main circuit Failure to observe this precaution could cause an electric shock or an accident Noise may be emitted from the inverter mo...

Page 13: ...e with the CPU module of the MICREX SX in both ends of the SX bus 4 One end of the SX bus cable should be connected with the OUT SX bus connector and the other end with the IN connector The OUT OUT or IN IN connection does not enable communication Route SX bus cables so that the bending radius is at least 50 mm 5 A maximum of 10 communications cards can be connected to a same SX bus The maximum nu...

Page 14: ...e Otherwise electric noise may cause malfunctions Pass the SX bus cables between the control circuit terminal block and the front cover For inverters with a capacity of 22 kW or below In the case of 0 4 kW For inverters with a capacity of 30 kW or above In the case of 75 kW Figure 4 2 Examples of Wiring ...

Page 15: ...1 SX bus Inverter 2 Inverter SX bus 3 SX bus SX bus If there is no special problem with your system y98 3 is recommended 5 2 Error Processing for SX bus Network Breaks Inverter s function codes o27 and o28 define error processing that the inverter should perform when it detects an SX bus network break as listed in Table 5 2 If no run or frequency command via the communications link is enabled the ...

Page 16: ... Section 2 2 since the SX bus has priority over those switches Even writing any data to o31 from the keypad or via SX bus cannot change the actual station address or overwrite the o31 data with the written data When the communications card is not connected to the MICREX SX the o31 data does not show the actual station address The o31 displays the station address in decimal When configuring the sta...

Page 17: ...r 7 COMMUNICATIONS FORMAT This instruction manual contains the minimum descriptions for configuring the communications card For details about the MICREX loader refer to the corresponding MICREX SX user s manuals 1 Checking the version of SX Programmer Expert D300win SX Programmer Expert D300win is system software for creating programs of the MICREX SX series Only Expert version 3 4 4 1 or later ca...

Page 18: ... tree pane in Expert double click System_Definition under Physical Hardware The system definition window appears as shown below Right click 11 slots Base to display the pull down menu and then choose Insert Double click System_Definition ...

Page 19: ... window appears Select items as shown below and then click OK The screen returns to the system definition window as shown below Check that the inverter FRN G1 is registered under the System structure in the system definition tree ...

Page 20: ...MICREX SX CPU Incorrect allocation of the I O group disables input output control from the CPU In the system definition window right click CPU to display the pull down menu and then choose Properties The Module properties window appears as shown below Click Parameters ...

Page 21: ... degenerate setting The SX bus communications card supports degenerate system start up Enabling the degenerate system start up in Expert allows the SX bus system to start itself excluding the specified inverter s even when the inverter power is OFF after the system wait time for configuration check The SX bus system operates regarding the inverter s as being in a light alarm state In the CPU param...

Page 22: ...des o27 o28 and y98 if necessary For details about the communications format refer to Chapter 7 COMMUNICATIONS FORMAT 7 Power ON the MICREX SX write a project and then send an SX bus connection request to the inverter For details about how to send a connection request from the MICREX SX refer to the MICREX SX user s manual 8 Starting data exchange in SX bus communication In response to the connect...

Page 23: ...de number 1 polled Function code group 2 polled Function code number 2 polled Data of function code 2 polled Polling function code group 1 Polling function code number 1 Polling function code group 2 Polling function code number 2 Selecting function code group 1 Selecting function code number 1 Selecting function code group 2 Selecting function code number 2 Data of function code 1 selected Data o...

Page 24: ... function code 1 read under monitoring Data of function code 2 polled Data of function code 2 read under monitoring Output frequency monitor Output frequency under monitoring assuming that the maximum frequency e g F03 is 20000 100 FWD Running forward REV Running reverse EXT During DC braking or pre exciting INT Inverter shutdown BRK Braking NUV DC link bus voltage established SX Torque limiting V...

Page 25: ...ncy co m m a nd M a xim um fre quen cy F 03 H z F requ enc y c om m and H z FWD Run forward command REV Run reverse command X1 to X9 General purpose input whose functions are specified by E01 to E09 XF General purpose input whose function is specified by E98 XR General purpose input whose function is specified by E99 RST Reset signal Turning RST from 1 to 0 releases an inverter alarm This data sho...

Page 26: ...ions of frequency P 7 0x07 Motor 1 parameters H 8 0x08 High performance functions A 9 0x09 Motor 2 parameters o 10 0x0A Option functions r 12 0x0C Motor 4 parameters U 13 0x0D Application functions 3 J 14 0x0E Application functions 1 y 15 0x0F Link functions W 16 0x10 Monitored data 2 X 17 0x11 Alarm 1 Z 18 0x12 Alarm 2 b 19 0x13 Motor 3 parameters d 20 0x14 Application functions 2 If polling or s...

Page 27: ...2 Communication data in hexadecimal Response Being stopped Inverter ready Commands Run command OFF Speed command 1800 r min 30 Hz 10000 p u 2710h IW 0 00 00 QW 8 00 00 IW 1 00 00 QW 9 00 00 IW 2 00 00 QW 10 00 00 IW 3 00 00 QW 11 00 00 IW 4 00 00 QW 12 27 10 IW 5 00 00 QW 13 00 00 IW 6 00 00 QW 14 00 00 IW 7 10 28 QW 15 00 00 Response Running forward during acceleration Output speed increasing Com...

Page 28: ...d OFF Speed command 1800 r min 2710h IW 0 00 00 QW 8 00 00 IW 1 00 00 QW 9 00 00 IW 2 00 00 QW 10 00 00 IW 3 00 00 QW 11 00 00 IW 4 00 00 QW 12 27 10 IW 5 00 00 QW 13 00 00 IW 6 QW 14 00 00 IW 7 14 21 QW 15 00 00 Response Being stopped Inverter ready Command Run command OFF Change the speed command to 300 r min 1667 p u 0683h IW 0 00 00 QW 8 00 00 IW 1 00 00 QW 9 00 00 IW 2 00 00 QW 10 00 00 IW 3 ...

Page 29: ...5 23H Option error SX bus communications error 7 07H Overvoltage during deceleration 36 24H Operation protection 8 08H Overvoltage during running at constant speed or stopped 37 25H Tuning error 10 0AH Undervoltage 38 26H RS 485 communications error COM port 1 11 0BH Input phase loss 44 2CH Overload of motor 3 14 0EH Fuse blown 45 2DH Overload of motor 4 16 10H Charger circuit fault 46 2EH Output ...

Page 30: ...d other than the relay output interface card to the B port when the SX bus communications card is mounted on the inverter If the inverter does not display o codes option functions even if the communications card is mounted check whether the connector on the communications card is properly engaged with that on the inverter although does not appear Option error SX bus communications error Problem An...

Page 31: ...exposed to dust direct sunlight corrosive gases flammable gases oil mist vapor or water drops Pollution degree 2 IEC60664 1 Note The atmosphere can contain a small amount of salt 0 01 mg cm2 or less per year The inverter must not be subjected to sudden changes in temperature that will cause condensation to form Altitude 1 000 m max Atmospheric pressure 86 to 106 kPa Vibration Refer to the FRENIC M...

Page 32: ...mmands Alarm reset command X1 to X9 XF and XR commands Reference frequency Output frequency monitor Reference frequency 20000 Maximum frequency F03 16 bit data Running status monitor The following signals can be monitored Running forward Running reverse During DC braking Inverter shutdown Braking DC link bus voltage established Torque limiting Output voltage limiting Output current limiting During...

Page 33: ...setting up and operating of the SX bus Communications Card for the FRENIC MEGA series of inverters Please feel free to send your comments regarding any errors or omissions you may have found or any suggestions you may have for generally improving the manual In no event will Fuji Electric Co Ltd be liable for any direct or indirect damages resulting from the application of the information in this m...

Page 34: ...w fujielectric co jp Fuji Electric Co Ltd Gate City Ohsaki East Tower 11 2 Osaki 1 chome Shinagawa ku Tokyo 141 0032 Japan Phone 81 3 5435 7283 Fax 81 3 5435 7425 URL http www fujielectric com 2011 04 D11b G08 1CM ...

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