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Mitsubishi Electric FR-A 500 Скачать руководство пользователя страница 37

FR-A5NP Profibus DP

Communications Option Unit

37

Pr280 118h Brake Openg Current Detect Time

0-2

0-14

0.1s

0.1s

Pr281 119h Brake Op Time At Start

0-5

0-32

0.1s

0.1s

Pr282 11Ah Brake Closg Frequency

0-30

0-BB8

0.01Hz

0.01Hz

Pr293 11Bh Brake Op Time At Stop

0-5

0-32

0.1s

0.1s

Pr284 11Ch Dec Detectn Func Selectn

0-1

0-1

1

1

Pr285 11Dh Overspd Detectn Frequency

0-30

0-BB8

0.01Hz

0.01Hz

Pr330 11Eh Special
Pr331 11Fh Special
Pr332 120h Special
Pr333 121h Special
Pr334 122h Special
Pr335 123h Special
Pr336 124h Special
Pr337 125h Special
Pr338 126h Op Cmd Source

0-1

0-1

1

1

Pr339 127h Spd Cmd Source

0-1

0-1

1

1

Pr340 128h Link Startup Mode Selectn

0-2

0-2

1

1

Pr341 129h Special
Pr342 12Ah Special
Pr360 13Ch Special
Pr361 13Dh Special
Pr362 13Eh Special
Pr363 13Fh Special
Pr364 140h Special
Pr365 141h Special
Pr366 142h Special
Pr367 143h Special
Pr368 144h Special

Notes:

1. Some default values depend on the size of the VFD.
2. 65535, 6553.5Unit, 655.35 Unit simply indicate the function is NOT

active, its meaning is the same as 9999 on PU, or in the FR-A500(L)

Manual.

3. Please refer to Mitsubishi FR-A500(L) Instruction Manual for more

details.

Para PNU

Definition

Range Hex

A500

A500L

«
...
35
36
37
38
39
...
»

Содержание FR-A 500

Страница 1: ...FR A 500 Frequency Inverter Instruction Manual FR A5NP Profibus DP Communications Option Unit 71065 VC7BNA00010 C MITSUBISHI ELECTRIC Art No 2001 03 02 MITSUBISHI ELECTRIC INDUSTRIAL AUTOMATION ...

Страница 2: ...2 Windows DOS and other product names may be trademarks or registered trademarks of their respective companies ...

Страница 3: ...ve is running You may get an electrical shock When necessary to perform inspections or when wiring the unit switch power off and wait at least 10 minutes and until the bus charge light is off Check for residual voltage Do not attempt to inspect or wire this unit unless fully com petent to perform the work Be sure hands are dry before operating any switches Be sure cables do not have scratches exce...

Страница 4: ...o enter the variable frequency drive Before starting operation confirm and adjust the parameters Failure to do so may cause the machines to make unex pected motions When parameter clear or all parameter clear is performed each parameter returns to the factory setting Reset the required parameters before starting operation For prevention of damage caused by static buildup touch a nearby metal objec...

Страница 5: ...PERATING MODES 18 3 4 INPUT FROM PROFIBUS TO VFD 18 3 5 OUTPUT FROM VFD TO PROFIBUS 19 3 6 OPERATION WHEN AN ALARM OCCURS 20 4 PROFIBUS DEVICE DATA 21 5 A500 L VFD PROFIBUS DATA WORD DEFINITION 23 5 1 WORD 1 PKE 25 5 2 WORD 2 IND 26 5 3 WORD 3 26 5 4 WORD 4 PWE2 26 5 5 WORD 5 ZSW1 27 5 6 WORD 6 27 6 PARAMETER DEFINITIONS 28 6 1 IND 0 REAL TIME MONITOR AREA 28 6 2 IND 1 SYSTEM ENVIRONMENT VARIABLE ...

Страница 6: ... SETTINGS T COMPONENTS 40 6 8 IND 7 TIME PROG SETTINGS D COMPONENTS 41 7 TROUBLESHOOTING 42 8 REFERENCES 43 9 SPECIFICATIONS 44 APPENDIX A INSTRUCTION FOR MEAU0865 GS 45 Appendix B Commonly Used Profibus DP Commands 46 Appendix C Network Communication Coordination 58 Appendix D Other Option Specific Parameters 60 ...

Страница 7: ...y have covers or safety guards re moved to provide a clear view Before starting operation of the product be sure to install covers and guards into the original position The following is a list of important features for the option unit Data Rates to 12 000 000 bps Up to 126 stations supported on a single network Network access to all VFD parameters Certified by Profibus Nutzer Organization in July ...

Страница 8: ... 1 1 FR A5NP Option Unit TOP VIEW MOUNTING HOLE PROFIBUS CONNECTOR STATUSLED MOUNTING HOLE S T A T I O N N U M B E R SWITCHES STATUSLED PROFIBUSCONNECTOR STATION NUMBER SWITCHES CONNECTOR TO VFD MOUNTING HOLES ...

Страница 9: ...ounded before continuing 2 2 Mounting Procedure WARNING Hazardous voltage present Always isolate power from the VFD and wait 10 minutes until the bus charge light is off to ensure the charge lamp has gone out before inserting or removing this option unit or touching the terminals 1 Insert this option unit only into the OPTION PORT 3 of the VFD 2 Carefully insert the connector of the option unit in...

Страница 10: ...ESCREWINSERTS FR A5NPPLUGINOPTION VSP896M205 3 x 8 mm MACHINE SCREWS WITH FLAT AND LOCK WASHER OPTION TO VFD CONNECTOR MITSUBISHIVFD TERMINALBLOCK ALARM LAMP POWER LAMP PARAM ETERUNIT PORT VFD OPTION PORT 1 VFD OPTION PORT 2 CONNECTOR TOPROFIBUS INSTALLEDPROFIBUS OPTIONINPORT 3 ...

Страница 11: ... male connector Make sure the cable can support 12 0 Mbps communications as specified in the EEIA RS 485 standard This cable s connections are shown in Figure 2 3 NOTE Option unit Pins 6 and 5 supply 5Vdc rated at 100 mA Con nection of Pins 6 and 5 is optional Pin 4 may not be required for your master Connection of Pin 4 is also optional Refer to the user s manual of your Profibus DP master CONNEC...

Страница 12: ...r Profibus DP master verify that the proper data signal assignments are made It may be necessary to swap these two signal lines NC No Connection 6 To terminate the network at the option unit install termination resistors at the terminal block as shown in Figure 2 5 Each PROFIBUS network has two ends Units at both of those ends must be properly terminated DB 9 Pin A5NP Internal Signal Name Profibus...

Страница 13: ...ector with Termination Resistors Figure 2 6 Connectors with Cover Removed CONNECTORSCREWS PROFIBUSNETWORKCABLE FROMNETWORK PROFIBUSCONNECTOR MALE DB 9 WITH TERMINATION PROFIBUSCONNECTOR MALE DB 9 WITH TERMINATION CONNECTORSCREWS PROFIBUSNETWORKCABLE FROMNETWORK INPUT ...

Страница 14: ...ections N C RXD TXD POS N C RTS FROM OPTION UNIT DATA GROUND 5 VOLTS DC N C RXD TXD NEG N C Ru 390 Ohm Rt 220 Ohm Rd 390 Ohm MALE DB 9 CONNECTOR TERMINATING RESISTORS All resistors are of 0 25 watts 390 Ohm 220 Ohm 390 Ohm 3 2 1 4 5 6 7 8 9 ...

Страница 15: ... set more than one station to the same address on a single Profibus DP network SW1 is nearest to the LED as shown in Figure 1 1 and sets the most significant digit For example to set the node address to 7B hex 123 decimal set SW1 to 7 and SW2 to B 9 Replace the VFD cover while making sure that the Profibus connector is aligned with the option data port window 10 Connect the Profibus cable to the V...

Страница 16: ...n software programs for Profibus DP require the use of a Device Data Base GSD file MEAU0865 GSD please install MEAU0865 GSD properly before using any of the setup man agement or configuration software programs See Appendix A for more details Green State Of System Off Module Is Not Powered Or Module Has Not Completed Power up Sequence Or Module IsNOT In Data Exchange Mode Or Network Connectivity Is...

Страница 17: ...per ating mode the VFD is stopped the forward and reverse commands are off PNU 128h IND 2 allows you to select the Network operating mode on power up and after a drive reset Once the Network operating mode is started there must be Profibus activity at least once every 5 seconds If the option unit does not sense valid Profibus activity for 5 seconds or more it performs an option module alarm stop t...

Страница 18: ...Profibus comm error occurred 3 As set in PNU 4Dh While stopped 3 4 Input From Profibus to VFD This option unit supports all Control Input Commands The output frequency setting may range from 0 to 400 Hz in increments of 0 01 Hz You can reset the VFD by having the Profibus master write a 0000h to PNU 001h IND 0100h For parameter writing all standard and special parameters are supported Control Type...

Страница 19: ...ake Duty Electronic Overcurrent Protection Load Factor Output current peak value Peak Voltage Input Power Output Power Input Terminal Output Terminal Refer to Section 6 1 for more details For parameter reading all standard and special parameters are supported All available parameters are readable all the time regardless of special settings that may be needed to read parameters using the PU or othe...

Страница 20: ...nd acceptance by slave device See Appendix C for details CAUTION For your safety the output frequency of the VFD should always be monitored via Profibus The actual frequency of the VFD should match the frequency setting issued by the master If the output frequency of the VFD is less than the frequency RFR set by the master a STOP command has been issued Fault Type Item Net Ext PU VFD 2 VFD Operati...

Страница 21: ...Ident 0 Profibus DP Station_Type 0 FMS_Supp 0 Hardware_Release Series Software Release Revision 9 6_supp 1 9600 bps supported 19 2_supp 1 19 2K bps supported 93 75_supp 1 93 75K bps supported 187 5_supp 1 187 5K bps supported 500_supp 1 500K bps supported 1 5M_supp 1 1 5M bps supported 3M_supp 1 3M bps supported 6M_supp 1 6M bps supported 12M_supp 1 12M bps supported MaxTsdr_9 6 60 60 bit times Ma...

Страница 22: ...put_Len 12 12 Output bytes Max_Data_Len 24 12 12 24 Module 6 Word Input 6 Word Output 0x75 Code 117 0x75 for 6w I O s 2 EndModule NOTES 1 Some master PLC s require that Modular_Station 1 Min_Slave_Intervall 20 2 0x75 117 code automatically generated for I O s 6W by COM ET 200 3 Some master devices require that vendor_name is at most 10 characters long please use Mitsubishi in that case To view thi...

Страница 23: ... as well as configure the drive itself Please refer to Profibus Specifications 3 The option unit cannot send messages on its own and it has no bus access rights It also cannot simultaneously act as a slave to network master and as a lead drive master to follower drives slaves 4 To provide access to A500 L drive data this option unit uses a manu facturer specific Profibus Profile data buffer This P...

Страница 24: ...t Not supported should always be zero PNU Parameter number 6 These 6 words described in following subsections are how the net work master and slave the option unit communicate via the Profibus DP protocol It is through this addressing scheme that the sender indi cates which data word within the drive is being accessed and what that access is Parameter Id PKE 15 12 11 10 0 AK SPM PNU Bit No Word 1 ...

Страница 25: ...s that you can access 11 Not used and must be set to 0 12 15 AK Task or response Id value For task telegrams from the network master to the slave i e Cmd_Req the AK can assume the following values 0h no task 1h request parameter value read 2h change parameter value word write 3h Fh not supported For task telegrams from the slave to the network master i e Cmd_Rsp the AK can assume the following val...

Страница 26: ...area 3h 900f parameter area 4h 900 parameter area 6h Time Prog Settings frequency component 7h Time Prog Settings direction component 8h Time Prog Settings time component Bits Id Definition 0 15 PWE1 Reserved and should be set to 0 Bits Id Definition 0 15 PWE2 Parameter Value The actual data transferred in a telegram If a task could not be executed AK response Id 7 the PWE indicates the type of er...

Страница 27: ...ward running FWD 2 1 reverse running REV 3 1 up to frequency SU 4 1 overload OL 5 1 instantaneous power failure IPF 6 1 frequency detection FU 7 1 alarm ABC 8 14 Command count The command count is an optional feature maintained by the Profibus master and can range from 00H 7FH The option unit copies the command count from the command it receives to the same byte offset in the response it sends The...

Страница 28: ... Converter Output Voltage 0 1V 0 1V 0 1V 8h Regenerative Brake Duty 0 1 0 1 0 1 9h Electronic Overcurrent Protection Load Factor 0 1 0 1 Ah Output Current Peak Value 0 01A 0 01A 0 1A Bh Peak Voltage 0 1V 0 1V 0 1V Ch Input Power 0 01kW 0 01kW 0 1kW Dh Output Power 0 01kW 0 01kW 0 1kW Eh Input Terminal Fh Output Terminal 10h Load Meter 11h Motor Excite Current 0 01A 0 01A 0 1A 12h Position Pulse 13...

Страница 29: ...RAM whenever possible PNU Definition 0h UsrClrValSet 1h WO VFD Reset 2h WO PrClr WriteVal 965Ah 3h WO PrAllClr WriteVal 99AAh 4h WO PrUsrClr WriteVal 5A55h 5h WO PrClr ExComPr WrtieVal 5A96h 6h WO PrAllClr ExComPr WriteVal AA99h 7h WO PrUsrClr ExComPr WriteVal 555Ah Ah VFD Status CtrlInpCmd WriteVal XXh BIT 0 1 2 3 4 5 6 7 8 9 10 11 15 VFD Status_ Word see p 20 for details Ctrl_Inp_Cmd_ Word Note ...

Страница 30: ...m 1 1 1h Alarm 2 2h Alarm 3 3h Alarm 4 4h Alarm 5 5h Alarm 6 6h Alarm 7 7h Alarm 8 Code Code Code Code 10h OC1 80h GF D1h OSd F3h E3 11h OC2 81h LF D2h ECT F4h E4 12h OC3 90h OHT D3h Od F5h E5 20h OV1 A0h OPT D4h ECA F6h E6 21h OV2 A1h OP1 D5h Mb1 F7h E7 22h OV3 A2h OP2 D6h Mb2 F8h E8 30h THT A3h OP3 D7h Mb3 F9h E9 31h THM B0h PE D8h Mb4 FAh E10 40h FIN B1h PUE D9h Mb5 FBh E11 41h FAN B2h RET DAh ...

Страница 31: ...CA0 0 1s 0 1s 0 360 0 01s 0 01s Pr17 11h MRS Input Selection 0 2 0 2 1 1 Pr18 12h HiSpeed Max frequency Limit 120 400 2EE0 9C40 0 01Hz 0 01Hz Pr19 13h Base frequency V 0 1000 0 2710 0 1V 0 1V Pr20 14h Acc Dec Ref frequency 0 400 0 9C40 0 01Hz 0 01Hz Pr21 15h Acc Dec time Increments 0 1 0 1 1 1 Pr22 16h Pr22 Stall Prevention Op Level 0 200 0 7D0 0 1 0 1 Pr23 17h Stall Prevention Op Level At DoubleS...

Страница 32: ... Time 0 60 0 258 0 1s 0 1s Pr59 3Bh Remote Setting Function Selection 0 2 0 2 1 1 Pr60 3Ch Intellgent Mode Selection 0 8 0 8 1 1 Pr61 3Dh Ref Current For Intellgent Mode 0 500 0 C350 0 01A O 1A Pr62 3Eh Ref Current For Intellgent Mode Acc 0 200 0 7D0 0 1 0 1 Pr63 3Fh Ref Current For Intellgent Mode Dec 0 200 0 7D0 0 1 0 1 Pr64 40h Starting frequency For Elevator Mode 0 10 0 3E8 0 01Hz 0 01Hz Pr65 ...

Страница 33: ... F 2 2nd Frequency 0 400 0 9C40 0 01Hz 0 01Hz Pr103 67h V F 2 2nd Frequency Voltage 0 1000 0 2710 0 1V 0 1V Pr104 68h V F 3 3rd Frequency 0 400 0 9C40 0 01Hz 0 01Hz Pr105 69h V F 3 3rd Frequency Voltage 0 1000 0 2710 0 1V 0 1V Pr106 6Ah V F 4 4th Frequency 0 400 0 9C40 0 01Hz 0 01Hz Pr107 6Bh V F 4 4th Frequency Voltage 0 1000 0 2710 0 1V 0 1V Pr108 6Ch V F 5 5th Frequency 0 400 0 9C40 0 01Hz 0 01...

Страница 34: ...cy 0 400 0 9C40 0 01Hz 0 01Hz Pr141 8Dh Backlash Acc Stopping Time 0 360 0 E10 0 1s 0 1s Pr142 8Eh Backlash Dec Stopping Frequency 0 400 0 9C40 0 01Hz 0 01Hz Pr143 8Fh Backlash Dec Stopping Time 0 360 0 E10 0 1s 0 1s Pr144 90h Speed Setting Switch Over 0 110 0 6E 1 1 Pr145 91h PU Language Switch 0 7 0 7 1 1 Pr146 92h Special Pr147 93h Special Pr148 94h Stall Prevention Level At 0V Input 0 200 0 7D...

Страница 35: ...Pr184 B8h AU Termnl Func Select 0 99 0 63 1 1 Pr185 B9h JOG Termnl Func Select 0 99 0 63 1 1 Pr186 BAh CS Termnl Func Select 0 99 0 63 1 1 Pr187 BBh Special Pr188 BCh Special Pr189 BDh Special Pr190 BEh RUN Termnl Func Select 0 199 0 C7 1 1 Pr191 BFh SU Termnl Func Select 0 199 0 C7 1 1 Pr192 C0h IPF Termnl Func Select 0 199 0 C7 1 1 Pr193 C1h OL Termnl Func Select 0 199 0 C7 1 1 Pr194 C2h FU Term...

Страница 36: ...1 0 3600 0 8CA0 0 1s 0 1s 0 360 0 01s 0 01s Pr265 109h Power Failure Dec Time 2 0 3600 0 8CA0 0 1s 0 1s 0 360 0 01s 0 01s Pr266 10Ah Power Failure Dec Time Swc Over f 0 400 0 9C40 0 01Hz 0 01Hz Pr267 10Bh Special Pr268 10Ch Special Pr269 10Dh Special Pr270 10Eh Stop On Contact Load Torque HiSpeed Ctrl Selectn 0 3 0 3 1 1 Pr271 10Fh HiSpeed Sett Max Current 0 200 0 7D0 0 1 0 1 Pr272 110h HiSpeed Se...

Страница 37: ... Special Pr336 124h Special Pr337 125h Special Pr338 126h Op Cmd Source 0 1 0 1 1 1 Pr339 127h Spd Cmd Source 0 1 0 1 1 1 Pr340 128h Link Startup Mode Selectn 0 2 0 2 1 1 Pr341 129h Special Pr342 12Ah Special Pr360 13Ch Special Pr361 13Dh Special Pr362 13Eh Special Pr363 13Fh Special Pr364 140h Special Pr365 141h Special Pr366 142h Special Pr367 143h Special Pr368 144h Special Notes 1 Some default...

Страница 38: ...Ah Pr903f Frequency Setting Voltage Gain Frequency Component f 0 01Hz 0 01Hz 14Bh Pr904f Frequency Setting Current Bias Frequency Component f 0 01Hz 0 01Hz 14Ch Pr905f Frequency Setting Current Gain Frequency Component f 0 01Hz 0 01Hz PNU Paramtr Definition 2h Pr902 Frequency Setting Voltage Bias Percent Of Full Scale 3h Pr903 Frequency Setting Voltage Gain Percent Of Full Scale 4h Pr904 Frequency...

Страница 39: ...requency Ah Pr211f Program Setting 11 Frequency Bh Pr212f Program Setting 12 Frequency Ch Pr213f Program Setting 13 Frequency Dh Pr214f Program Setting 14 Frequency Eh Pr215f Program Setting 15 Frequency Fh Pr216f Program Setting 16 Frequency 10h Pr217f Program Setting 17 Frequency 11h Pr218f Program Setting 18 Frequency 12h Pr219f Program Setting 19 Frequency 13h Pr220f Program Setting 20 Frequen...

Страница 40: ...Direction Ch Pr213D Program Setting 13 Direction Dh Pr214D Program Setting 14 Direction Eh Pr215D Program Setting 15 Direction Fh Pr216D Program Setting 16 Direction 10h Pr217D Program Setting 17 Direction 11h Pr218D Program Setting 18 Direction 12h Pr219D Program Setting 19 Direction 13h Pr220D Program Setting 20 Direction 14h Pr221D Program Setting 21 Direction 15h Pr222D Program Setting 22 Dire...

Страница 41: ... D4h Pr212t Program Setting 12 Time D5h Pr213t Program Setting 13 Time D6h Pr214t Program Setting 14 Time D7h Pr215t Program Setting 15 Time D8h Pr216t Program Setting 16 Time D9h Pr217t Program Setting 17 Time DAh Pr218t Program Setting 18 Time DBh Pr219t Program Setting 19 Time DCh Pr220t Program Setting 20 Time DDh Pr221t Program Setting 21 Time DEh Pr222t Program Setting 22 Time DFh Pr223t Pro...

Страница 42: ...g Check proper installation of option module Review instructions in Section 2 Reset VFD option module by cycling power to VFD Reset VFD to factory default settings via AllPrClr function and cycle power to VFD Network integrity compromised Verify proper network cable connection Check network cable terminations Verify network configuration using Profibus DP network configuration software tool such a...

Страница 43: ...ly displays the code of the detected fault and the Status LED on A5NP shows the status of the detected fault 8 REFERENCES Mitsubishi FR A500 L VFD Instruction Manual Mitsubishi GSD Instruction Manual Document VC7BNA00012 PNO German Standard English Version DIN E 19 245 Part 3 Profibus DP April 1991 Technical Support 1 800 950 7781 ...

Страница 44: ...to Profibus network 100 mA 5 Vdc 2 Backplane Isolation 500 Vdc min 3 Supported Data Rates ç 1200 m 9 600 bps 19 200 bps 93 750 bps ç 600 m 187 500 bps ç 200 m 500 000 bps 1 500 000 bps ç 100 m 3 000 000 bps 6 000 000 bps 12 000 000 bps 4 Operating Temperature 10 to 60 C 5 Storage Temperature 20 to 65 C 6 Relative Humidity ç 90 60 C non condensing 7 Dimension 96 x 49 x 33 mm ...

Страница 45: ...The GSD file MEAU0865 GSD may only be used with Mitsubishi A500 L VFD models MELSEC ProfiMap software is a product of Mitsubishi Electric Corp that serves as a central point for configuring and managing devices and monitor ing device diagnostics Contact your Mitsubishi sales representative for more details Please refer to the manual of the Profibus DP configuration software tool for instructions o...

Страница 46: ... between the A500 L and the network master Thefollowingexamplesshowhowcommonmessagesareconstructed Please be aware that some Profibus DP masters or Programmable Logic Controllers PLC use high byte low byte swapping when sending and receiving messages Mitsubishi s A1SJ71PB92D is an example that does implement byte swap ping Care must be taken when constructing and reading messages These examples sh...

Страница 47: ...wapping code required for ladder logic using AISJ71PB92 module 2 Real Time Monitor Note Bold indicates byte swapping code required for ladder logic using AISJ71PB92 module Returned value will be in Hex located in WORD 4 and byte swapped Example Return value 0807h Byte swap 0708h 0708h 1800 decimal rpm ...

Страница 48: ...d Example Return value 1300h Byte swap 0013h RUN ON SU ON FU ON Returned value will be in Hex located in WORD 4 and byte swapped Example Return value 3200h 0032h byte swapped which is 500 decimal or 5 00s 15 6 5 4 3 2 1 0 Not used Relay FU OL IPF SU RUN 0 0 1 0 0 1 1 ...

Страница 49: ...cceleraton time is 0 01s 0032h 5 0 seconds decimal note scaling for acceleration time is in 0 1 sec Returned value will be in Hex located in WORD 4 and byte swapped Example Return value A300h OP3 ALARM 00A3 byte swapped See Section 6 2 2 for error code descriptions ...

Страница 50: ...50 3 Setting Inputs Note Bold indicates byte swapping code required for ladder logic using AISJ71PB92 module ...

Страница 51: ...FR A5NP Profibus DP Communications Option Unit 51 ...

Страница 52: ...52 ...

Страница 53: ...FR A5NP Profibus DP Communications Option Unit 53 4 Writing to Parameters Note Bold indicates byte swapping code required for ladder logic using AISJ71PB92 module ...

Страница 54: ...54 ...

Страница 55: ...FR A5NP Profibus DP Communications Option Unit 55 5 Response back from A500 L Note Bold indicates byte swapping code required for ladder logic using AISJ71PB92 module ...

Страница 56: ...56 ...

Страница 57: ...FR A5NP Profibus DP Communications Option Unit 57 6 Using RAM Frequency as running speed Note Bold indicates byte swapping code required for ladder logic using AISJ71PB92 module ...

Страница 58: ...fore the queued com mand message is accepted by the VFD the queued message will be re placed by the succeeding message In this way it is possible to lose command messages during network communication Refer to the following diagrams for further clarification Figure C 1 Legend Case 1 A VFD ready Command Message 1 received VFD begins executing Com mand 1 and enters busy mode B VFD completes execution...

Страница 59: ...FD Busy signal available via data word number 1 designated PKE word as defined in the Profibus DP network protocol The user should design the process control such that VFD commands are not sent while this signal indicates that the VFD is in busy mode The length of time the VFD remains in busy mode is dependent entirely upon the amount of time required to completely execute a given command This per...

Страница 60: ... a m m o C n o i t c e r i D e c r u o S 1 0 1 0 9 3 3 d n a m m o C d e e p S e c r u o S 1 0 1 0 0 4 3 e d o M p U t r a t S n o i t c e l e S 1 0 1 0 r e t e m a r a P s n o i t c n u F 8 3 3 r i D 9 3 3 d e e p S F T S R T S P O T S G O J T R q e r F H R M R L R A U S E R R M S O H S C 0 0 P P P P h t o b E E E 0 1 P P P E E E h t o b E E E 1 0 E E E E E P h t o b E E E 1 1 E E E E E E E E E E...

Страница 61: ...o t s e o g D F V e h T 1 t e s e R r o p u r e w o p r e t f a e d o m t e N o t s e o g D F V e h T 2 s u o i v e r p e h t s p e e k t u b t e s e R r o p u r e w o p r e t f a e d o m t e N o t s e o g D F V e h T F P I r e t f a g n i t t e s y c n e u q e r f The following table explains the value settings for parameter 340 ...

Страница 62: ...62 REVISIONS The manual number is given on the bottom left of the back cover Print Date Manual Number Revision Feb 1998 VC7BNA00010A first edition Apr 1999 VC7BNA00010 Rev B first revision ...

Страница 63: ...FR A5NP Profibus DP Communications Option Unit 63 ...

Страница 64: ...64 ...

Страница 65: ...FR A5NP Profibus DP Communications Option Unit 65 ...

Страница 66: ...Moscow 7 0 95 915 8624 02 Phone 7 0 95 915 8603 Fax Mitsubishi Electric Europe B V RUSSIA Poslannikov per 9 str 1 RUS 107005 Moskow 7 0 95 786 21 00 Phone 7 0 95 786 21 01 Fax STC Drive Technique RUSSIA Chalupkova 7 SK 81109 Bratislava 421 0 7 592 2248 Phone 421 0 7 592 2254 Fax ACP AUTOCOMP a s SLOVAKIA Ljubljanska 80 SI 61230 Domzale 386 0 17 21 80 00 Phone 386 0 17 24 16 72 Fax INEA d o o SLOVE...

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