Chapter 5 RUNNING THROUGH RS
Contents
1. 5 11 2 a D a NOILdO NOILVOINNWWOD S8rSH HSNOYHL SNINNNY2. Remarks Shield terminal Internally connecting SDs RS 485 data RS 485 data Built in terminating resistor 1120 Open close by SW9 For details about SW9 refer to RS 485 User s Manual MEH448b 5 1 4 Cable for RS 485 communications port For connection with the RS 485 communications port be sure to use an appropriate cable and a converter that meet the applicable specifications For details refer to the RS 485 Communication User s Manual MEH448b 5 4 5 1 Overview on RS 485 Communication 5 1 5 Communications support devices This section provides information necessary for connection of the inverter to host equipment having no RS 485 communications port such as a PC or for configuring a multi drop connection 1 Communications level converter Most personal computers PC are not equipped with an RS 485 communications port but RS 232C and USB ports To connect a FRENIC Multi inverter to a PC therefore you need to use an RS 232C RS 485 communications level converter or a USB RS 485 interface converter For correct running of the communications facility to support FRENIC Multi series of inverters be sure to use one of the recommended converters listed below Recommended converters KS 485PTI RS 232C RS 485 communications level converter USB 485I RJ45 T4P USB RS 485 interface converter Supplied by SYSTEM SACOM Corporation G deyo 2 Requirements for the cab
3. Chapter 5 RUNNING THROUGH RS 485 COMMUNICATION This chapter describes an overview of inverter operation through the RS 485 communications facility Refer to the RS 485 Communication User s Manual MEH448b for details Contents 5 1 Overview on RS 485 Communication cc ceecssesscseesecsseeecesecseesecnevsecsaeecesaecseesecneesecsasecesaecatesesneeseenaeeess 5 1 5 1 1 RS 485 common specifications standard and optional eceeeeseseceeeeeesecseeseceeeeeceaeeeeeaeeaeeseenees 5 2 5 1 2 RJ 45 connector pin assignment for standard RS 485 communications POFt ceceseeeseeseeeeeeeeeees 5 3 5 1 3 Pin assignment for optional RS 485 Communications Card eeeseesesssesecseeeeceseeeeeseceeesecereeeaeeees 5 4 5 1 4 Cable for RS 485 communications POrt ceesesesscseeseceseeseceesecsseeecsecseesecneesecsaeenesaecaeeaeeneseenaeeees 5 4 5 1 5 Communications support CeVICES cee eeecesesecesecseeeecseeeeceseesecneesecsaeeeesaecaeesecsevsecsaeeeesaecseesesnesrenaeeess 5 5 5 2 Overview Oh PRENIC Loader vs 5 3 Sess seetheetestestatastie is a e eel deb E EE teas 5 6 5 2 Specihications psccisedrsiacdestnrs SiGe alert ie a ee 5 6 5 2 2 CONNCCHOD sa vei teak leeedee eed ere ea ede teh eden doe aaa eed Alone aie 5 7 2 2 3 JFUNCHON OVErVIEW sisi ni or sR E Ra Aas Reel lala Ra eile Relig tsi See 5 7 5 23 1 Setting of function Cod s susan kas attendee date reee EENS Guinn Aas diie beets 5 7 5 2 3 2 Muli Monito eii
4. name set value set range and factory default You can also list function codes by any of the following groups according to your needs e Function code group e Function codes that have been modified from their factory defaults e Result of comparison with the settings of the inverter e Result of search by function code name e User specified function code set REE Function code edit Auto tuning Comparison File Information El Function Change Function code No Function code name Setting value Range of setting Factory setting value 4 Code group F00 Data protection 0 Fcode mmand 1 Bee Operation method 0 KEYPAD operation Up or Down key cone Maximum frequency Voltage input Terminal 12 0 to 10V DC Peode 2 Current input Terminal C1 4 to 20mA DC Hood Base frequency 4 cue 3 Voltage input Terminal 12 and Current input Terminal C1 Jcode Rated voltage at base freqency 5 Voltage input Terminal V2 0 to 1 0 DC ycode Acceleration time 1 7 UP DOWN control ocode Deceleration time 1 10 0 0 00 to 3600 s icode Torque boost 3 4 0 0 to 20 0 ucode Electronic thermal select 1 1to2 ss Electronic thermal Level 22 50 0 00 to 2000 A saps Electronic thermal Thermal time 5 0 0 5 to 75 0 min Change Factory Contents of chan Restart mode after momentary po 1 0to5 E User definition Frequency limiter High 70 0 0 0 to 120 0 Hz User definitiot Frequency limiter User definitiog Bais for F01 F04 F
5. etc 2 Comments Displays the comments you have entered You can write any comments necessary for identifying the file 5 2 3 2 Multi monitor This feature lists the status of all the inverters that are marked connected in the configuration table Multi monitor Allows you to monitor the status of more than one inverter in a list format 5 5 F15 3phase 200V 60 00 0 4 C15 3phase 200 37 17 Selection 5 2 3 3 Running status monitor 5 2 Overview of FRENIC Loader The running status monitor offers four monitor functions I O monitor System monitor Alarm monitor and Meter display You can choose an appropriate monitoring format according to the purpose and situation I O monitor Allows you to monitor the ON OFF states of the digital input signals to the inverter and the transistor output signals System monitor Allows you to check the inverter s system information version model maintenance information etc Alarm monitor The alarm monitor shows the alarm status of the selected inverter In this window you can check the details of the alarm currently occurs and related information Meter display Displays analog readouts of the selected inverter such as output frequency on analog meters The example on the right displays the reference frequency and the output frequency 5 9 TAO rE Syston crt Absen sacri Miter Sec Asap an red syal Nowy oxn psm am 0x eE Po
6. mo P Pon Ou eamm rr FANS SFiS 2 Mortonence riomson Accusmaksted operation tise h Acosmdated ime of PC bosd mounted Max AMS ounen j Vaghait TMP irais INV dag C Heaghnat THP of haat sirk deg C Acommdaiad ol elactic erergy data Sajectirartar ro 1 1v Dose IO meris Syslers mordor Alam meritor beter datay The leit siam code Date when siam oocunod Alam hiy o a Joma Jura a row M z500 Me zwu mro A Bis O E w v m s a w am We ee sar p _ mm mme Accurn ated operation number of times 35 time ALM hahay pubakeahon ms v E og amc lt a Connecting eject inverter No 11 1 INV lt Cjosa 215 x UD moroa Spine moree Als mentee Metis ashy Meter Mele Reference frequency utput frequency before slip T lt TTN oC e Conneesing Selectioverter no 1 umv cwe G deyo NOILdO NOILVOINNWWOD S8tSH HSNOYHL SNINNNY 5 2 3 4 Test running The Test running feature allows you to test run the motor in Run forward or Run reverse while monitoring the running status of the selected inverter Select monitor item Setting frequency command Select what is to be displayed here from Enter or select the set frequency command to write it into the inverter output frequency current etc Click Apply to make it effective I O terminal status Shows status of the programmable I O termin
7. in the selected inverter 5 10 5 2 Overview of FRENIC Loader 5 2 3 5 Real time trace Displaying running status of an inverter in waveforms This function allows you to monitor up to 4 analog readouts and up to 8 digital ON OFF signals a combined total of 8 channels measured at fixed sampling intervals of 200 ms which represent the running status of a selected inverter These quantities are displayed in real time waveforms on a time trace Waveform capturing capability Max 15 360 samples channel Sub panes Set up the monitor items Status of Cursor Save Data Hardcopy Cursor scroll Blinks during the Position graph monitoring position the monitor slide real time trace running LLL Real time trace Position graphs Measuring monitor Frequency command A C 60 00 HZ jf And Output frequency Bel ee MU 41 07 HZ Output current 14 37 Al FWD terminal ON X1 terminal OFF Y1 terminal ON Y2 terminal OFF 30Ry terminal OFF Y2 terminal he BOR seni r Startstop monitoring START STOP Advanced START STOP Monitoring items Advanced setting Scope scroll Cursor Monitor window the real time trace of the channels of the channels slide Note During the trace in progress you cannot e Change the RS 485 station address e Change the advanced waveform settings or e Scroll the real time trace screen or move the cursor Resizing the real time trace window automatically changes the monitor window size
8. key parameters and values during operation as well as monitor the running status including alarm information of the inverters on the RS 485 communications network For details refer to the FRENIC Loader Instruction Manual INR SI47 0903 E Specifications Specifications White on black indicates factory default Remarks Name of software FRENIC Loader Ver 4 0 0 0 or later Supported inverter FRENIC Multi series Note 1 FRENIC Eco series FRENIC Mini series No of supported inverters Up to 31 Recommended cable 10BASE T cable with RJ 45 connectors compliant with EIA568 CPU Intel Pentium III 600 MHz or later Note 2 OS Microsoft Windows 2000 z Microsoft Windows XP S Memory 32 MB or more RAM 64 MB or more is gz recommended 5 Hard disk 5 MB or more free space COM port RS 232C or USB Conversion to RS 485 5 communication required to E connect inverters Monitor resolution XVGA 800 x 600 or higher 1024 x 768 16 bit color or higher is recommended COM port evel COM2 COM3 COM4 COMS PC COM ports assigned to COM6 COM7 COM8 Loader Transmission rate 38400 IANI 9600 4800 and 2400 bps 19200 bps or more is recommended Note 3 Character length Prefixed Stop bit length Prefixed Parity Eveni Prefixed No of retries Transmission requirements None or ff to 10 No of retry times before detecting communications error Timeout setting 10
9. 0 ms 300 ms 500 ms M to 9 0 s or 10 0 to 60 0 s This setting should be longer than the response interval time set by function code y09 of the inverter Note 1 FRENIC Loader cannot be used with inverters that do not support SX protocol protocol for handling Loader commands With special order made inverters FRENIC Loader may not be able to display some function codes normally To use FRENIC Loader on FRENIC Mini series of inverters an RS 485 Communications Card Option OPC C1 RS is required 5 6 5 2 Overview of FRENIC Loader Note 2 Use aPC with as high a performance as possible since some slow PCs may not properly refresh the operation status monitor and Test run windows Note 3 To use FRENIC Loader on a network where a FRENIC Mini inverter is also configured choose 19200 bps or below 5 2 2 Connection By connecting a number of inverters to one PC you can control one inverter at a time or a number of inverters simultaneously through multiple windows on the PC You can also simultaneously monitor multiple inverters on a single screen For how to connect a PC to one or more inverters refer to the RS 485 Communication User s Manual MEH448b G deyo 5 2 3 Function overview 5 2 3 1 Setting of function code You can set edit and check the setting of the inverter s function code data List and Edit In List and edit you can list and edit function codes with function code No
10. 85 Connection to RS 485 RJ 45 connector standard or terminal block optional Synchronization Asynchronous start stop system Transmission mode Half duplex Transmission speed 2400 4800 9600 19200 or 38400 bps Max transmission cable length 500 m No of logical station addresses available 1 to31 1 to 247 1 to 255 Message frame format FGI BUS Modbus RTU FRENIC loader Frame synchronization SOH Start Of Header character detection Detection of no data transmission time for 3 byte period Start code 96H detection Frame length Normal transmission 16 bytes fixed High speed transmission 8 or 12 bytes Variable length Variable length Max transfer data Write 1 word Read 1 word Write 50 words Read 50 words Write 41 words Read 41 words Messaging system Polling Selecting Broadca st Command message Transmission character format ASCII Binary Binary Character length 8 or 7 bits selectable by the 8 bits fixed function code 8 bits fixed Parity Even Odd or None selectable by the function code Even fixed Stop bit length 1 or 2 bits selectable by the function code No parity 2 bits 1 bit Even or Odd parity 1 bit Select by parity setting 1 bit fixed Error checking Sum check 5 2 CRC 16 Sum check 5 1 Overview on R
11. S 485 Communication 5 1 2 RJ 45 connector pin assignment for standard RS 485 communications port The port designed for a standard keypad uses an RJ 45 connector having the following pin assignment Signal name Function Power source for the keypad Remarks 5V power lines Reference voltage level Grounding pins Not used No connection RS 485 data RS 485 data Built in terminating resistor 112Q Open close by SW3 G deyo For details about SW3 refer to Setting up the slide switches in Section 8 3 1 Terminal functions 5V GND Terminating Vec RJ 45 resistor SW3 connector RJ 45 connector Cote Pins 1 2 7 and 8 on the RJ 45 connector are exclusively assigned to power supply and ote grounding for keypads When connecting other devices to the RJ 45 connector take care not to use those pins Failure to do so may cause a short circuit hazard NOILYVOINNANNINOO S8 SY H NOYHL 9NINNNY Do not connect the FVR E11S series of inverters since the pin assignment of the keypad is different from that of the FRENIC Multi series Doing so could result in an inverter damage 5 3 5 1 3 Pin assignment for optional RS 485 Communications Card The RS 485 Communications Card has two RJ 45 connectors for multi drop connection Each RJ 45 connector has the pin assignment as listed below Signal name Function No connection Reserved for keypad power source
12. als of the inverter Indicating lol x Operation statu s Tequency command Hz Assign ap nfput signal Normally Output frequency before slip eooo Apply x1 Mujtep freq selection 551 Open Shows x2 oast to stop command BX en Se Select moniterd x3 fiam reset RST Opel STOP d Tequency command foa Freaseta Freqset Hz Open Al an Output current X E 5 Remote acal LOC Open aris t voltage he XG J a Eg command Ope comma Sse Operation 3 Freq Loader Ope Loader 5 E Kg buttons WD ward operation command FwD pen Ey Revermsgperation command REV Open Update inverter information Refresh Connecting Select inverter No 1 1 INV1 Close Selecting monitor item Update the inverter info Switching frequency and run Select the operation status information to for the latest ones command sources be monitored real time Click the Refresh button to Select the frequency and run update running status of the command sources and apply them inverter shown on the Loader by clicking Apply screen Loader will become to show the latest inverter status Refer to the table shown below for details of the operation buttons The indented appearance of the FWD button as shown in the figure above indicates that it is active for running the motor forward while that of the REV button is same for running reverse Stops the motor Run the motor forward Run the motor reverse Resets all alarm information saved
13. e e eee aa Ia E E eee E 5 8 5 2 3 3 R nming status Montois eee cade bhi ae 5 9 5 234 VESt TUnim 0 ss a aTa araa E EE E AEE ees TA EAO a a AAEE EA ERa ET IE i 5 10 5 2 3 5 Real time trace Displaying running status of an inverter in waveforms eseeecesreecereeee 5 11 5 1 5 1 Overview on RS 485 Communication Overview on RS 485 Communication Detaching the standard keypad from the FRENIC Multi inverter and using the standard RJ 45 connector modular jack as an RS 485 communications port brings about the following enhancements in functionality and operation m Remote operation from a keypad at the remote location Using an extension cable to connect the standard keypad or an optional multi function keypad to the RJ 45 port allows you to mount the keypad on a panel located far from the inverter enabling remote operation The maximum length of the extension cable is 20 m E Operation by FRENIC Loader The Windows based PC can be connected to the standard RS 485 communications port via a suitable converter Through the RS 485 communications facility you may run FRENIC Loader on the PC to edit the function code data and monitor the running status information of the inverter E Control via host equipment You can use a personal computer PC or a PLC as host higher level equipment and through it control the inverter as its subordinate device Protocols for managing a network including inverters include the Modbus RTU protoco
14. l compliant to the protocol established by Modicon Inc that is widely used in FA markets and the Fuji general purpose inverter protocol that supports the FRENIC Multi and conventional series of inverters Grote Connecting the keypad automatically switches to the keypad protocol there is no need to Note i modify the function code setting When using FRENIC Loader which requires a special protocol for handling Loader commands you need to set up some communication function codes accordingly For details refer to the FRENIC Loader Instruction Manual INR SI47 0903 E Further another RS 485 communications port can be added by mounting an optional RS 485 Communications Card onto the FRENIC Multi inverter This additional communications link can be used only as a port for host equipment not used for a keypad or FRENIC Loader For details of RS 485 communication refer to the RS 485 Communication User s Manual MEH448b 5 1 G deyo NOILYVOINNANNINOO S8 SY H NOYHL OSNINNNY 5 1 1 RS 485 common specifications standard and optional Items Specifications Protocol FGI BUS Modbus RTU Loader commands supported only on the standard version Compliance Fuji general purpose inverter protocol Modicon Modbus RTU compliant only in RTU mode Dedicated protocol Not disclosed No of supporting stations Host device 1 Inverters Up to 31 Electrical specifications EIA RS 4
15. le Use an off the shelf 10BASE T LAN cable ANSI TIA EIA 568A category 5 compliant straight type Note The RJ 45 connector has power source pins pins 1 2 7 and 8 exclusively assigned for keypads When connecting other devices to the RJ 45 connector take care not to use those pins Failure to do so may cause a short circuit hazard 3 Multi drop adapter To connect a FRENIC Multi inverter to a network in a multi drop configuration with a LAN cable that has RJ 45 as the communications connector use a multi drop adapter for the RJ 45 connector Recommended multi drop adapter Model MS8 BA JJJ made by SK KOHKI Co Ltd NOLLVOINAWANIOS S8 SY HONOYHL SNINNNY 4 RS 485 Communications Card To equip your inverter with another RS 485 communications port in addition to the standard RS 485 communications port you need to install this optional card Note that you cannot use FRENIC Loader through the optional RS 485 communications port RS 485 Communications Card option For details refer to the RS 485 Communications Card OPC E1 RS Installation Manual INR SI47 1089 For more details through Section 5 1 5 refer to the RS 485 Communication User s Manual MEH448b 5 5 5 2 1 5 2 Overview of FRENIC Loader FRENIC Loader is a software tool that supports the operation of the inverter via an RS 485 communications link It allows you to remotely run or stop the inverter edit set or manage the function codes monitor
16. requency command 1 User definition DC brake Startine E Code for commur DC brake Braking Establishment range Oto S code 0 KEYPAD operation Up or Down key M code DC brake Brakint 4 Yottage input Terminal 12 0 to 10V DC W code Starting frequency 2 Current input Terminal C1 4 to 20mA DC Xood Stop frequency f3 Voltage input Terminal 12 and Current input Terminal C1 Z code Motor sound Car 5 Voltage input Terminal 2 0 to 10 DC Motor sound Sou 7 UP DOWN control NOILdO NOILVOINNWWOD S8tSH HSNOYHL SNINNNY a Comparison result FMA terminal Sel Search result FMA terminal Ou gt READ WRITE For j0 Factory set Func code set Func code ifo Initialization Advanced Print Select inverter No 11 4 INV1 gt Close 5 7 Comparison You can compare the function code data currently being edited with that saved in a file or stored in the inverter To perform a comparison and review the result displayed click the Comparison tab and then click the Compared with inverter tab or click the Compared with file tab and specify the file name The result of the comparison will be displayed also in the Comparison Result column of the list File information Clicking the File information tab displays the property and comments for identifying the function code editing file 1 Property Shows file name inverter model inverter s capacity date of readout
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