Instruction Manual
Contents
1. 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 VFD by plugging the DB9 style male connector into DB9 style female connector of the option unit which should be visible in the option port window 2 3 Connecting To The Network 1 Make sure the VFD is at rest with power off and the option unit is mounted in the VFD Connect the Profibus cable created in section 2 2 to the network 2 Itis now safe to apply power to the VFD and run it in PU external or net mode provided that any external VFD control cables in addition to the Profibus network cable are installed correctly 15 2 4 LED Status Indicator After connecting the option unit to an active network note the condition of the Operating Status Indicator LED After power up or reset the LED can assume the following states 2 5 Installing MEAU0865 GSD Green State Of System Module Is Not Powered Or Module Has Not Completed Power up Sequence Or Module ISNOT In Data Exchange Mode Or Network Connectivity Is Time out Module Is Operating Normally Ready In Data Exchange Mode All setup management2. the VFDis 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 atleast 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 the display unit shows and you must reset the VFD to clear this fault 17 One way to ensure activity is to configure the Profibus master to enable response monitoring Alternatively you can have the Profibus master issue a null command Command Word 1 0 or any other command Refer to Section 5 3 3 Functions Available in the Operating Modes The functions available to the drive depend on the operating mode The following table indicates the command types available according to the op erating mode Operating Command Output Freq Set Monitor Parameter Write Parameter Read VFD Reset External Operating Command Terminals Output Freq Set VFD Reset 1 Depends on value of PNU 126h and 127h 2 VFD can t be reset if a Profibus comm error occurred 3 As set in 4Dh While stopped 3 4 Input From Profibus to 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
3. 102 66h 2 2nd Frequency 0 400 0 9C40 0 01Hz 0 01Hz 103 67h 2 2nd Frequency Voltage 0 1000 0 2710 0 1V 0 1V 104 68h 3rd Frequency 0 400 0 9C40 0 01Hz 0 01Hz Pr105 69h 3rd Frequency Voltage 0 1000 0 2710 0 1V 0 1V 106 6Ah 4 4th Frequency 0 400 0 9C40 0 01Hz 0 01Hz 107 6Bh_ 4 4th Frequency Voltage 0 1000 0 2710 0 1V 0 1V Pr108 6Ch 5 5th Frequency 0 400 0 9C40 0 01Hz 0 01Hz 109 6Dh_ 5 5th Frequency Voltage 0 1000 0 2710 0 1V 0 1V Pr110 6 3rd Acc Dec Time 0 3600 0 8 0 15 0 15 0 360 0 015 0 015 111 6Fh 3rd Dec Time 0 3600 0 8CA0 0 1s 0 1s 0 360 0 01s 0 01s Pr112 70h Torque Boost 0 30 0 12C 0 1 0 1 113 71h 3rd Base Frequency 0 400 0 9C40 0 01Hz 0 01Hz Pr114 72h 3rd Stall Prevention Op Current 0 200 0 7D0 0 1 0 1 Pr115 73h 3rd Stall Preventn Op Frequency 0 400 0 9C40 0 01Hz 0 01Hz 116 74h 3rd Outp Frequency Detection 0 400 0 9C40 0 01Hz 0 01Hz Pr117 75h Station No 0 31 0 1 1 1 Pr118 76h Comms Speed 48 192 30 CO 1 1 Pr119 77h Stop Bit Length 0 11 0 B 1 1 Pr120 78h Parity Check Presence Absence 0 2 0 2 1 1 Pr121 79h No Of Comms Retries 0 10 0 A 1 1 33 Para PNU Definition Range
4. 9 2 2 MOUNTING PROCEDURE 9 2 3 CONNECTING TO THE NETWORK 15 2 4 LED STATUS INDICATOR 16 2 5 INSTALLING MEAUO865 GSD 16 OPERATION rere icm Ee e 17 9 1 OPERATING MODES 17 3 2 SELECTING THE OPERATING MODE 17 3 3 FUNCTIONS AVAILABLE IN THE OPERATING 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 PROFIBUS DEVICE DATA 21 A500 L VFD PROFIBUS DATA WORD DEFINITION 23 5 1 uiii paar bound 25 5 2 WORD IND 4 ne eager 26 5 3 26 5 4 26 5 5 WORD 5 ZSW 1 27 56 WORD ee 27 PARAMETER DEFINITIONS eene nnn 28 6 1 IND 0 REAL TIME MONITOR AREA 28 6 2 IND 1 SYSTEM ENVIRONMENT VARIABLE AREA 29 6 2 1 IND 0100H SEV SEV INTERFACE 29 6 2 2 IND 0101H SEV 1 ALARM
5. Mitsubishi s A1SJ71PB92D is an example that does implement byte swap ping Care must be taken when constructing and reading messages These examples show constructed messages with and without byte swapping Parameter Id PKE Word 1 15 12 11 10 0 Bit No AK SPM PNU Parameter Index IND Word 2 15 817 0 Bit No Page Index Parameter Value Parameter Value PWE 15 0 Bit No Parameter Value HIGH PWE1 Word 3 Parameter Value LOW PWE2 Word 4 Process Data 15 817 0 Bit No Command Count Status ZSW1 Word 5 Reserved HIW Word 6 AK Task or Response Id SPM Toggle bit for processing the parameter change report Not supported should always be zero PNU Parameter Number 46 Profibus DP Communications Option Unit 1 Set A500 L to NET Mode Note Bold indicates byte swapping code required for ladder logic using AISJ71PB92 module Wd 1 Wd 2 Wd 3 Wd 4 Wd 5 Wd 6 A Set A500 to Net Mode 0B 20 0001 0000 1400 0000 0000 Hex Byte swap 2008 01 00 0000 0014 0000 00 00 Hex A HIW 0000h not used Command count amp ZSW1 0000h not used PWE2 0014h NET mode PWE1 0000h not used Ind 01h System environment variable area Pp 00h page index sev AK 2h change parameter value PNU 00Bh 11 decimal Operation mode 2 Real Time Monitor Note Bold indic
6. PWE2 99AAh 99AAhzParameter All Clear PWE1 0000h not used Ind 01 System Environment Variable Area Pp 00h page index sev AK 2h change parameter value PNU 3h 3 Parameter All Clear Profibus DP Communications Option Unit 5 Response back from A500 L Note Bold indicates byte swapping code required for ladder logic using AISJ71PB92 module Wd 1 Wd 2 Wd 3 Wd 4 Wd 5 Wd 6 A Response from a message of STF and RH 20 0001 0000 0 00 0000 0000 Hex Byte swap Note 1 200A 0100 0000 000A 0000 0000 0A10 0001 0000 0000 4800 0000 Hex Byte swap Note 2 1 00 d 0000 0000 004B 0000 Hex A HIW 0000h not used Command count 00 not used ZSW1 4Bh 01001011 drive status PWE2 0000h type of error detected if any PWE1 0000h not used Ind 01h System environment area Pp 00h page index sev AK 1h Response ld value if error 7 or 8 is returned Note 1 Sent message to A500 L PNU 00Ah command echoed back Note 2 Received message from A500 L When A500 is at desired speed Bits Definition 1 running RUN 1 forward FWD 1 reverse REV 1 up to frequency SU 1 overload OL 1 instantaneous power failure IPF 1 frequency detection FU 1 alarm ABC 14 Command count 0 126 dec 00h 7Fh OI A wN 55 B Response from
7. RH ON PWE1 0000h not used Ind 01h System environment variable area Pp 00h page index sev AK 2h change parameter value PNU 00Ah Control Input Command Not used MRS CS AU RT JOG RL RM RH STR STF Not used Description 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 O off 1 on 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit 2 0 0 0 Hex Code 50 Profibus DP Communications Option Unit B Set A500 L to Run Reverse at Low Speed using 2 Accel Decel time STR RL RT 0A20 0001 0000 A400 0000 0000 Hex Byte swap 200A 0100 0000 00A4 0000 0000 Hex HIW 0000h not used Command count amp ZSW1 0000h not used PWE2 00A4h STR ON RL ON RT ON PWE1 0000h not used Ind 01 System environment variable area Pp 00h page index sev_i AK 2h change parameter value PNU 00Ah Control Input Command Not used cs JOG RM RH STR STF Not used Description 0 0 0 0 0 1 0 0 Ozoff 1 on 14 13 12 4 3 2 1 0 Bit 2 0 0 4 Code C Forward at Middle Speed 0A20 0001 0000 1200 200A 0100 0000 0012 00 00 00 00 00 00 Hex Byte swap 00 00 Hex D Forward at Low Speed 0A20 0001 0000 2200 200A 0100 0000 0022 00 00 00 00 00 00 Hex Byte
8. 1 5 instantaneous power failure 1 frequency detection FU 1 alarm ABC N gt O COIN 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 master may use this to synchronize commands and responses 15 Reserved must be 0 For master to slave messages Bits 0 7 are not used and must be set to 0 The bit wise data here do not reflect Pr s 190 195 5 6 Word 6 HIW Bits Definition 0 15 HIW Reserved and should be set to 0 27 6 PARAMETER DEFINITIONS 6 1 IND 0000h Real Time Monitor Area PNU Definition A500 A500L Ooh O0tHz 0 01 2 001A 0 1V 0 1V Frequency Setting 0 01Hz 0 01 2 O 01Hz 1pm Motor Torque 0 196 0 01 0 01 0 1V 0 1V Regenerative Brake Duty 0 1 0 1 0 1 001A 0 1V 0 1V 0 01kW 0 1kWw 0 01kW O 1kKW Motor Excite Current 0 014 0 01A 0 1A 12h Position Pulse 1 hour 1 hour 1 hour 1hour 17h Motor Load Factor 0 1 0 1 0 1 18h Power 1kWh 1kWh 1kWh Bit Map for PNU Eh Input Terminal Monitor 2 e 0 CS RES STOP MRS JOG RH RT AU STR STF Bit Map for PNU Fh Output Terminal Monitor amp ee DNUS Relay NOTE
9. L VFD completes execution of Command 2 and exits busy mode M VFD accepts buffered Command 4 begins execution and enters busy mode To avoid losing data in this manner it is recommended that the user take advantage ofthe VFD Ready Busy message built into the Profibus DP option module Communication coordination is accomplished using a VFD 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 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 period therefore is dependent upon the complexity of the command sent to the VFD The VFD s communication state can be determined by reading PKE word PKE AK Profibus DP Word 1 bits 12 15 will contain status data as de scribed below PKE AK Word 1 Bits 12 15 VED COMMUNICA TON NOTES VALUE STATE VFD is executing a previous command and VFD Busy is unable to accept additional commands and or data VFD Ready VFD is prepared to receive data VFD received invalid command May be 7h Command Error due to command syntax error or communication handshaking error 59 Appendix D Other Option Specific Parameters The following tabel lists 3 paraameters specific to the
10. request to read output current 0000 0000 0000 Hex Byte swap Note 1 0000 0000 0000 Hex 01 10 1 001 00 00 00 00 00 00 00 00 01 10 00 00 00 00 DC 05 4B 00 00 00 Hex Byte swap Note 2 05 DC 00 4B 0000 Hex 1 001 00 00 00 00 Note 1 Sent message to A500 L Note 2 Received message from A500 L HIW 0000h not used Command count 00h not used ZSW1 4Bh 01001011 drive status PWE2 05DCh 05DCh 1500 decimal current in 10mA Output current would be 15 00 Amps PWE1 0000h not used Ind 01h System environment area Pp 00h page index sev i AK 1h Response ld value if error 7 or 8 is returned PNU 00Ah command echoed back w Definition 1 running RUN 1 forward FWD 1 reverse REV 1 up to frequency SU 1 overload OL 1 instantaneous power failure IPF 1 frequency detection FU 1 alarm ABC NO Command count 0 126 dec 00h 7Fh Profibus DP Communications Option Unit 6 Using RAM Frequency as running speed Note Bold indicates byte swapping code required for ladder logic using AISJ71PB92 module Wd 1 Wd 2 Wd 3 Wd 4 Wd 5 Wd 6 A Setting desired output frequency to 60Hz 0020 0001 0000 7017 0000 0000 Hex Byte swap 2 mn 90 00 1770 0000 0000 Hex HIW 0000h not used p
11. 0 STOP 1 Forward Rotation and Reverse JR laja Pa 40 Profibus DP Communications Option Unit 6 8 Time Prog Settings Time t Components IND 0800h Please refer to 500 1 VFD manuals for further information Definition Pr213t Program Setting 13 Time Pr214t Program Setting 14 Time Pr215t Program Setting 15 Time Pr216t Program Setting 16 Time 2171 Program Setting 17 Time Pr218t Program Setting 18 Time Pr219t Program Setting 19 Time Pr220t Program Setting 20 Time Pr221t Program Setting 21 Time Pr222t Program Setting 22 Time Pr223t Program Setting 23 Time Pr224t Program Setting 24 Time Pr225t Program Setting 25 Time Pr226t Program Setting 26 Time Pr227t Program Setting 27 Time NOTE The minimal increment is 1 decimal Pr200 Pr201t to Pr230t and Pr231 range from 0 to 9959 0 P Pr204t Program Setting 4 Time P P 41 Rotation 7T TROUBLESHOOTING If a fault occurs and the VFD fails to operate properly locate the cause of the fault and take proper corrective action by referring to the troubleshoot ing below If the corresponding information is not found in the table the VFD has problem or the component parts are damaged contact the near est service representative 7 1 Inspecting Dis
12. 10Ch Special Pr269 10Dh Special Pr270 10Eh Stop On Contact Load Torque HiSpeed Ctrl Selectn 0 3 0 3 1 1 Pr271 10Fh HiSpeed Max Current 0 200 0 700 0 1 0 1 Pr272 110h HiSpeed Sett Min Current 0 200 0 700 0 1 0 1 Pr273 111h Current Avg Range 0 400 0 9C40 0 01 2 0 01 2 Pr274 112h Current Avg Filter Constant 1 4000 1 1 1 275 113h Stop On Contact Excitg Current LoSpeed Multiplier Factor 0 1000 0 3 8 1 1 276 114h Stop On Contact PWM Carrier Frequency 0 15 0 1 1 Pr277 115h Special Pr278 1161 Brake Openg Frequency 0 30 0 BB8 0 01Hz 0 01 2 Pr279 117h Brake Openg Current 0 200 0 700 0 1 0 1 36 FR ASNP Profibus DP Communications Option Unit Para PNU Definition Range Hex A500 5001 280 1188 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 Pr331 11 11Fh Special Special Pr332 120h Special Pr333 121h Special Pr334 122h Special Pr335
13. MultiSpd Sett Spd11 0 400 0 9C40 0 01Hz 0 01Hz 236 ECh MultiSpd Sett Spd12 0 400 0 9C40 0 01Hz 0 01Hz 237 EDh MultiSpd Sett Spd13 0 400 0 9C40 0 01Hz 0 01Hz 238 EEh MultiSpd Sett Spd14 0 400 0 9C40 0 01Hz 0 01Hz 35 Para PNU Definition Range Hex A500 5001 Pr239 EFh MultiSpd Sett Spd15 0 400 0 9C40 0 01Hz 0 01 2 Pr240 Special Pr241 Fih Special Pr242 F2h Special Pr243 F3h Special Pr244 FAh Special Pr245 F5h Special 246 F6h Special Pr247 F7h Special Pr248 F8h Special Pr249 F9h Special 250 Special Pr251 FBh Special Pr252 FCh Special Pr253 FDh Special Pr254 FEh Special Pr255 FFh Special 256 100h Special 257 101h Special 258 102h Special 259 103h Special 260 104h Special Pr261 105h Power Failure Stop Func 0 1 0 1 1 1 Pr262 106h Subtracted Frequency At Dec Start 0 20 0 7DO 0 01 2 0 01 2 263 107h Subtractn Starting Frequency 0 120 0 2 0 0 01Hz 0 01 2 264 108h Power Failure Dec Time 1 0 3600 0 8CA0 0 1s 0 1s 0 360 0 01s 0 01s 265 109h Power Failure Dec Time 2 0 3600 0 8CA0 0 1s 0 1s 0 360 0 01s 0 01s 266 10Ah Power Failure Dec Time Swc Over f 0 400 0 9C40 0 01Hz 0 01Hz 267 10Bh Special Pr268
14. or configuration software programs for Profibus DP require the use of a Device Data Base GSD file MEAUO865 GSD please install MEAU0865 GSD properly before using any of the setup man agement or configuration software programs See Appendix A for more details 16 FR ASNP Profibus DP Communications Option Unit 3 OPERATION The operation of the 500 1 VFD changes slightly when this option unit is installed These changes are described in the following paragraphs 3 1 Operating Modes In the PU operating mode the VFD is controlled by a Parameter Unit PU In the External operating mode the VFD is controlled by external signals connected to the VFD s terminal block In the Network computer link operating mode the VFD is controlled by commands from a Profibus master 3 2 Selecting the Operating Mode The following table describes the actions required to change the operating mode Mode Change Action Required User presses PU key on Parameter Unit User presses EXT key on Parameter Unit Profibus master writes 0014h to PNU 00Bh 15 501001 Profibus master writes 0010h PNU 00Bh IND 0100h Profibus master writes 0011h to PNU 00Bh IND 0100h Ext Operation PU Operation PU Operation Ext Operation Ext Operation Net Operation Net Operation 3 Ext Operation Net Operation PU Operation The following conditions must also be met before you can change the oper ating mode
15. 93h Special Pr148 94h Stall Prevention Level At OV Input 0 200 0 700 0 1 0 1 149 95h Stall Prevention Level At 10V Input 0 200 0 7D0 0 1 0 1 Pr150 96h Output Current Detection Level 0 200 0 7D0 0 1 0 1 Pr151 97h Output Current Detection Period 0 10 0 64 0 1s 0 1 152 98h 0 Detection Level 0 200 0 7D0 0 1 0 1 Pr153 99h 0 Detection Period 0 1 0 64 0 01s 0 015 Pr154 9Ah Voltage Reduction Selection During Stall Prevention Op 0 1 0 1 1 1 Pr155 9Bh RT Activatd Condition 0 10 0 A 1 1 Pr156 9Ch Stall Prevention Op Selection 0 100 0 64 1 1 157 9Dh OL Signal Waiting Timet 0 25 0 0 15 0 15 Pr158 Terminal Funtion Selection 1 21 1 15 1 1 159 9Fh Special Pr160 Usr Group Read Selection 0 11 0 1 1 161 Ath Special 162 A2h Auto Restart After IPF Selection 0 1 0 1 1 1 34 FR ASNP Profibus DP Communications Option Unit Para PNU Definition Range Hex A500 A500L 163 A3h 161 Cushion Time For Restart 0 20 0 C8 0 1s 0 1s 164 4 1st Cushion Voltage For Restart 0 100 0 3E8 0 15 0 15 Pr165 A5h Restart Stall Prevention Op Level 0 200 0 7D0 0 1s 0 1s Pr166 A6h Special Pr167 A7h Special Pr168 A8h Special Pr169 A9h Special Pr170 AAh Watt H
16. AK 2 2h change parameter value PNU 0011 1 Inverter Reset 4 Writing to Parameters Note Wd 1 Profibus DP Communications Option Unit Bold indicates byte swapping code required for ladder logic using AISJ71PB92 module Wd 2 Wd 3 Wd 4 Wd 5 Wd 6 A Set Acceleration Time Pr 7 to 15 5 seconds 0720 0002 0000 9B00 0000 0000 Hex Byte swap 2007 0200 0000 009B 0000 0000 Hex A A A B Set Multi speed 15 Pr 239 to 120Hz HIW 0000h not used Command count amp ZSW1 0000h not used PWE2 009 155 decimal 9Bh note time is set in 100ms PWE1 0000h not used Ind 02h Normal Parameter Area Pp 00h page index i AK 2h change parameter value PNU 007h Acceleration Time EF20 0002 0000 2 0000 0000 Byte swap 20EF 0200 0000 2E 0000 0000 LT 53 HIW 0000h not used Command count amp ZSW1 0000h not used PWE2 2 12000 decimal 2EEOh note Hz is set in 0 01Hz PWE1 0000h not used Ind 02h Normal Parameter Area Pp 00h page index sev i AK 2h change parameter value PNU OEFh Multi speed 15 C Parameter Clear 0320 0001 0000 AA99 0000 0000 Hex Byte swap 2003 0100 0000 99AA 0000 0000 Hex 54 HIW 0000h not used Command count amp ZSW1 0000h not used
17. Hex A500 5001 122 7Ah Comms Chk Time Interval 0 999 8 0 270 0 16 0 18 123 7Bh Waiting Time Setting 0 150 0 96 1ms 10ms Pr124 7 CR LF Presence Absence Selection 0 2 0 2 1 1 Pr125 7Dh Special Pr126 7Eh Special Pr127 7Fh Special 128 80h PID Selection 10 21 15 1 1 129 81h PID Proportion Band 0 1 10000 1 2710 0 196 0 196 130 82h PID Integral Time 0 1 36001 8CA0 0 15 0 15 131 83h PID Upper Limit 0 100 0 3E8 0 1 0 1 132 84h PID Lower Limit 0 100 0 3E8 0 1 0 1 133 85h PID Set Point For PU Op 0 100 0 3E8 0 1 0 1 134 86h PID Different Time 0 01 10 1 3E8 0 01s 0 01s Pr135 87h CPS INV Switch Over Sequence Output terminal Selection 0 2 0 2 1 1 Pr136 88h MC Switch Over Interlock Time 0 100 0 3E8 0 15 0 15 Pr137 89h Starting Waiting Time 0 100 0 3E8 0 15 0 15 Pr138 8Ah CPS INV Switch Over Selection at Alarm Occcur 0 1 0 1 1 1 Pr139 8Bh Auto INV CPS Switch Over Frequency 0 60 0 1770 0 01Hz 0 01 2 140 8Ch Backlash Acc Stopping Frequency Frequency 0 400 0 9C40 0 01Hz 0 01 2 Pr141 8Dh Backlash Acc Stopping Time 0 360 0 10 0 15 0 15 142 8Eh Backlash Dec Stopping Frequency 0 400 0 9 40 0 01 2 0 01 2 143 8Fh Backlash Dec Stopping Time 0 360 0 E10 0 15 0 15 Pr144 90h Speed Setting Switch Over 0 110 0 6E 1 1 Pr145 91h PU Language Switch 0 7 0 7 1 1 146 92h Special Pr147
18. PWE2 Parameter Value VFD Status word Used for slave to master messages only For master to slave messages this word is not used and must be set to 0 Not used and must be set to 0 PKE ZSW1 NOTE Messages from Master to Slave are called Command Requests Messages from Slave to Master are called Command Responses 23 5 Some Master devices such as the Mitsubishi A1SJ71PB92D Program mable Controller will require that this data be sent to the VFD byte swapped configuration In this case the position of the high order byte and the low order byte are switched in the data string The FR A5NP communications buffer memory map is illustrated in the fol lowing tables Parameter Id PKE Word 1 Bit No 15 12 11 10 0 AK SPM PNU Parameter Index IND Word 2 Bit No 15 817 0 Index Value Parameter Value PWE Bit No 15 0 Parameter Value HIGH PWE1 Word 3 Parameter Value LOW PWE2 Word 4 Process Data Bit No 15 8 7 0 Command Count Status ZSW1 Word 5 Reserved HIW Word 6 AK Task or Response 10 SPM Toggle bit for processing the parameter change report 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 tha
19. The bit wise data here reflect Pr190 195 If the assignments for the terminals are changed the bit map may not be the same 28 Profibus DP Communications Option Unit 6 2 IND 01pph System Environment Variable Area 6 2 1 IND 0100h pp 00 SEV 1 Block SEV Interface PNU Definition Oh UsrCirValSet th WO VFD Reset n WriteVal 965Ah 3h WriteVal 99AAh WO PrUsrClr WriteVal 5A55h WO PrClr ExComPr WrtieVal 5A96h 6h WO PrAICIr ExComPr WriteVal AA99h 7h WO PrUsrCIr ExComPr WriteVal 555Ah VFD Status CtrllnpCmd WriteVal XXh VFD Status Word see p 20 for details Ctrl Note 1 Reserved Must be set to 0 1 STF 1 1 1 1 1 1 1 1 1 0 1 2 3 4 5 6 7 8 9 10 11 Not used and always set to 0 See Appendix B for examples OpMode VFDConfig Ext10h Net14h WriteVal 1Xh Running frequency RAM Note 2 WO Running frequency EEPROM Notes 2 8 3 WO Write only No Read Note 1 Bits 3 4 5 6 7 8 and 9 can also be accessed from Pr 182 181 180 185 183 184 and 186 respectively Note 2 Writing to Pnu Dh or Pnu Eh can be read out from Pnu Dh Note 3 Due to the data write operation limits inherent to EEPROM it is recommended that running frequency be written to RAM whenever possible 29 6 2 2 IND 0101h p
20. able to operate and program serial devices to use the equipment This option unit lets you connect an FR A500 L series VFD to a network adhering to the Profibus DP communications protocol Profibus DP is the performance optimized version of Profibus for time critical operations Illustrations provided in this manual may 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 e Up to 126 stations supported on a single network Network access to all VFD parameters Certified by Profibus Nutzer Organization in July 1998 Designed and assembled in the U S A DESCRIPTION The FR A5NP option unit consists of two circuit boards as shown in Figure 1 1 The option unit is mounted in option port 3 on the VFD unit The VFD top cover must be removed to install the option unit After installation the top cover is reinstalled and connection to the Profibus DP bus is completed through a connector accessible through the top cover Two station switches mounted on the top printed circuit board allow the assigning of station num bers from 0 to 126 A LED status light mounted next to the connector vides status information on the communication link MOUNTING HOLE MOUNTING HOLES TOP VIEW STATUSLED P
21. option which are used for external or network control of direction or speed references in the VFD NOTE P Profibus E External Control is Niether from Profibus DP or External Mode both Control is either from Profibud DP or External Mode 60 FR ASNP Profibus DP Communications Option Unit The following table explains the value settings for parameter 340 ES The VFD goes to EXT mode after power up or Reset The VFD goes to Net mode after power up or Reset 2 The VFD goes to Net mode after power up or Reset but keeps the previous frequency setting after IPF 61 REVISIONS The manual number is given on the bottom left of the back cover Print Date Manual Number Revision Feb 1998 00010 first edition Apr 1999 00010 Rev B first revision 62 63 FR ASNP Profibus DP Communications Option Unit 64 65 FR ASNP Profibus DP Communications Option Unit Copyright 1998 Mitsubishi Electric Automation Inc All rights reserved VC7BNA00010 Rev B Printed in the U S A Specifications subject to change without notice
22. that cables are properly connected before turning equipment on After turning equipment off wait at least 10 minutes and until the bus charge light is off before removing cover With cover removed charged components may be exposed 3 Additional Cautions and Warnings CAUTION WARNING PN Do not install the option unit if it is damaged or has parts missing Check that option unit is securely fastened to the variable frequency drive Do not stand or rest heavy objects on top of unit Do not allow metal fragments conductive bodies oil or other flammable substance to 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 object to remove static from your body Dispose of this product as general industrial waste Do not modify this equipment FR ASNP Profibus DP Communications Option Unit TABLE OF CONTENTS Page INTRODUCTION 7 2 9 2 1
23. 0 0 8 0 15 0 15 0 360 0 015 0 015 Pr8 8 Dec 1 0 3600 0 8CA0 0 15 0 15 0 360 0 015 0 015 9 9h Electr Therml O L Relay 0 500 0 C350 0 01 0 1A Pr10 Ah DC Inj Brake Op f 0 120 0 2 0 0 01 2 0 01Hz Pr11 Bh DC Inj Brake Op t 0 10 0 64 0 1s 0 1s Pr12 Ch DC Inj Brake V 0 30 0 12C 0 1 0 1 Pr13 Dh Startg frequency 0 60 0 1770 0 01Hz 0 01Hz Pr14 Eh Applied Load Pattern 0 5 0 5 1 1 Pr15 Fh Jog frequency 0 400 0 9 40 0 01Hz 0 01Hz Pr16 10h Jog Acc Dec t 0 3600 0 8 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 2 0 9 40 0 01Hz 0 01 2 Pr19 13 Base frequency 0 1000 0 2710 0 1V 0 1V Pr20 14h Acc Dec Ref frequency 0 400 0 9C40 0 01Hz 0 01Hz Pr21 15h time Increments 0 1 0 1 1 1 Pr22 16h Pr22 Stall Prevention Op Level 0 200 0 700 0 1 0 1 Pr23 17h Stall Prevention Op Level At DoubleSpeed 0 200 0 700 0 1 0 1 24 18h MultiSpeed Set Speed4 0 400 0 9C40 0 01Hz 0 01Hz 25 19h MultiSpeed Set Speed5 0 400 0 9C40 0 01Hz 0 01Hz 26 1Ah MultiSpeed Set Speed6 0 400 0 9C40 0 01Hz 0 01Hz Pr27 1Bh MultiSpeed Set Speed7 0 400 0 9C40 0 01Hz 0 01Hz Pr28 1 MultiSpeed Input Compensation 0 1 0 1 1 1 29 1Dh Acc Dec Pattern 0 3 0 3 1 1 Pr30 1Eh Regen Brake Duty Change 0 2 0 2 1 1 Pr3
24. 1 1Fh Frequency Jump 1A 0 400 0 9 40 0 01 2 0 01Hz Pr32 20 Jump 1B 0 400 0 9C40 0 01Hz 0 01Hz Pr33 21h Frequency Jump 2A 0 400 0 9 40 0 01Hz 0 01Hz Pr34 22h Frequency Jump 2B 0 400 0 9C40 0 01Hz 0 01Hz Pr35 23h Frequency Jump 0 400 0 9C40 0 01Hz 0 01Hz Pr36 24h Frequency Jump 0 400 0 9C40 0 01Hz 0 01Hz Pr37 25h Speed Display 0 9998 0 270E 1 1 Pr38 26h Special Pr39 27 Special 31 Para PNU Definition Range Hex A500 5001 40 28 Special 41 29h Frequency Sensitivity 0 100 0 3E8 0 1 0 1 Pr42 2Ah Output Frequency Detection 0 400 0 9C40 0 01Hz 0 01Hz Pr43 2 Output Frequency Detection 0 400 0 9C40 0 01Hz 0 01Hz At REV rotation 44 2 2nd Acc Dec time 0 3600 0 8CA0 0 1s 0 15 0 360 0 015 0 015 45 2Dh 2nd Dec time 0 3600 0 8CA0 0 1s 0 1s 0 360 0 01s 0 01s 46 2Eh 204 Torque Boost 0 30 0 12C 0 1 0 1 Pr47 2Fh 2nd V F Base frequency 0 400 0 9C40 0 01Hz 0 01Hz Pr48 30h_ 2nd Stall Prevention Op 0 200 0 700 0 1 0 1 49 31h 2nd Stall Prevention Op frequency 0 400 0 9C40 0 01Hz 0 01Hz 50 32h 2nd Outp frequency Detection 0 400 0 9C40 0 01Hz 0 01Hz Pr51 33h Special 52 34h M
25. 123h Special Pr336 124h Special Pr337 Pr338 125h 126h Special Op Cmd Source 0 1 0 1 Pr339 127h Spd Cmd Source 0 1 0 1 Pr340 128h Link Startup Mode Selectn 0 2 0 2 Pr341 129h Special Pr342 12Ah Special Pr360 13Ch Special Pr361 Pr362 13Dh 13Eh Special Special Pr363 13Fh Special Pr364 Pr365 140h 141h Special Special Pr366 142h Special Pr367 143h Special Pr368 144h Special Notes Some default values depend on the size of the VFD 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 Please refer to Mitsubishi FR A500 L Instruction Manual for more details 37 6 4 IND 0300h 9001 Parameter Area PNU Param Definition A500 ASOOL 147 900 Terminal Calibration 148h_ Pr901 Terminal Calibration Pr902f Frequency Setting Voltage 0 01Hz Bias Frequency Component f 14Ah Pr903f Frequency Setting Voltage 0 01Hz f Gain Frequency Component 14Bh Pr904f Frequency Setting Current Bias 0 01 2 0 01 2 Frequency Component f 14Ch Pr905f Frequency Setting Current Gain 0 01 2 0 01Hz Frequency Component f Definition Frequency Setting Voltage Bias Percent Of Full Scale
26. 96 Frequency Setting Voltage Gain Percent Of Full Scale 96 Frequency Setting Current Bias Percent Of Full Scale 96 Frequency Setting Current Gain Percent Of Full Scale 96 NOTE The minimal increment for table 6 5 is 0 1 38 Profibus DP Communications Option Unit 6 6 Time Program Settings Frequency f Components IND 0600h Paramtr Denton o 1h Pr202f Program Setting 2 Frequency Program Setting 8 Frequency a Pr215f Setting 15 Frequency Pr216f Program Setting 16 Frequency Program Setting 17 Frequency Program Setting 18 Frequency 12h Pr219f Program Setting 19 Frequency Pr222f Program Setting 22 Frequency Pr223f Program Setting 23 Frequency 17h Pr224f Program Setting 24 Frequency 19h Pr226f Program Setting 26 Frequency Pr229f Program Setting 29 Frequency 230 Program Setting 30 Frequency NOTE The minimal increment is 0 1Hz for all entries Pr201f to Pr230f range from to 400 or 9999 39 am am LR 6 7 Time Program Settings Motor Run Direction D Components IND 0700h PNU Paramtr Definition Program Setting 6 Direction Program Setting 8 Direction 17h Pr224D Program Setting 24 Direction Program Setting 30 Direction NOTE The minimal increment is 1 decimal For Pr201d to Pr230d
27. Command count 00h not used ZSW1 00h not used PWE2 1770h 1770h 6000 decimal set in 0 01 2 60 00 2 PWE1 0000h not used Ind 01h System environment area Pp 00h page index sev_i AK 2h change parameter value PNU 00Dh Running frequency RAM Next Set A500 to Run Forward STF 0A20 0001 0000 0200 0000 0000 Byte swap d 0000 0002 0000 0000 Hex HIW 0000h not used Command count amp ZSW1 0000h not used PWE2 0002h STF ON RH ON PWE1 0000h not used Ind 01h System environment variable area Pp 00h page index sev i AK 2h change parameter value PNU 00Ah Control Input Command Not used MRS CS AU RT 06 RL RM RH STR STF Not used Description 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 O off 1 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit 2 0 0 0 2 Hex Code Appendix Network Communication Coordination using the FR A5NP Profibus DP Option Module When a command message is sent to the VFD via the FR A5NP the VFD enters a busy mode while the command is executed When a command message is sent while the VFD is in busy mode that command is stored in a queue in the FR A5NP until the VFD finishes execution of the current command and exits busy mode At that time the queued command is issued to the VFD If however a
28. ECIFICATIONS Current Consumption Backplane Isolation Supported Data Rates Operating Temperature Storage Temperature Relative Humidity Dimension From A500 L drive 300 mA typ 95 15mAtyp 024 Vdc unloaded 55 mA typ 224 with 130 mA Load off 5 Vdc source to network Provided to Profibus network 100mA 5 500 Vdc min e 1200m 9 600 bps 19 200 bps 93 750 bps e 600 187 500 bps e 200m 500 000 bps 1 500 000 bps 100 m 3 000 000 bps 6 000 000 bps 12 000 000 bps e 10to 60 C 201065 90 960 C non condensing 96 49 33 44 FR ASNP Profibus DP Communications Option Unit Appendix A Instruction For MEAU0865 GSD MEAU0865 GSD package This package contains a Device Data Base GSD file for use with various Profibus network configuration software tools such as MELSEC Profimap It allows the user to configure their Profibus DP master to communicate with the FR A500 L drive via the FR A5NP option The purpose of the MEAU0865 GSD is to provide information on an external disk about configurable attributes and functionality for a Profibus DP device 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 acentral point for configuring and managing devices and monitor ing device diagnostics Contact your Mitsubishi sales re
29. HISTORY 30 6 3 IND 2 NORMAL PARAMETER AREA 31 6 4 IND 3 900F PARAMETER 38 TABLE CONTENTS Continued Page 6 5 IND 4 900 PARAMETER AREA 38 6 6 IND 1 SPECIAL AREA Un 39 6 7 IND 8 TIME PROG SETTINGS T COMPONENTS 40 6 8 IND 7 TIME PROG SETTINGS D COMPONENTS 41 f TROUBLESHOOTING terere ee ce ont eon 42 8 REFERENCES irre YE x 43 9 SPECGCIFICATIONYS reiner fe cec cuu 44 APPENDIX A INSTRUCTION FOR MEAUOG865 GS 45 Appendix B Commonly Used Profibus DP Commands 46 Appendix C Network Communication Coordination 58 Appendix D Other Option Specific Parameters 60 FR ASNP Profibus DP Communications Option Unit 1 INTRODUCTION GENERAL The purpose of this manual is to provide general information installation and operation procedures for the FR A5NP Profibus DP option used with the FR A500 L Variable Frequency Drive herein after referred to as the VFD Read this manual completely before installing operating or servicing the option unit This manual is intended for use by qualified personnel Installation should only be performed by qualified personnel You must be
30. MITSUBISHI ELECTRIC AUTOMATION Instruction Manual FR A5NP Profibus DP Communications Option Unit Windows DOS other product names may be trademarks or registered trademarks of their respective companies FR ASNP Profibus DP Communications Option Unit NOTES CAUTIONS AND WARNINGS NOTE Notes are used to provide additional detail about a procedure Note will always precede the text that the Note refers to CAUTION Cautions provide additional detail where failure to ob serve the Caution may result in damage to the equip ment or slight injury to the user WARNING Warning provide additional information where failure to 1 observe the Warning may result in death or severe injury SAFETY INSTRUCTION 1 Electric Shock Prevention WARNING Do not open or remove the front cover while the Variable Frequency Drive 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 excessive stress heavy loads or pinching to prevent electrical shock 2 Injury Prevention CAUTION Be sure all connections in accordance with instructions in this manual Check
31. PROFIBUS network has two ends Units at both of those ends must be properly terminated 12 FR ASNP Profibus DP Communications Option Unit CONNECTOR SCREWS PROFIBUS NETWORK CABLE FROM NETWORK PROFIBUS CONNECTOR MALE DB 9 WITH TERMINATION Figure 2 5 Connector with Termination Resistors CONNECTOR SCREWS PROFIBUS CONNECTOR MALE DB 9 WITH TERMINATION PROFIBUS NETWORK CABLE FROM NETWORK INPUT Figure 2 6 Connectors with Cover Removed 13 220 Ohm Ru 390 Ohm Rt 220 Ohm Rd 390 Ohm MALE DB 9 CONNECTOR TERMINATING RESISTORS resistors are of 0 25 watts Figure 2 7 Termination Resistor Connections 14 FR ASNP Profibus DP Communications Option Unit NOTE option unit may be connected to a DB 9 connector that has these termination resistors built in 7 Remove the option data port insert from the VFD cover 8 Set the node address using the two rotary switches on the option unit The valid addresses can range from 03 through 7B hex 123 decimal The node address must be set to the value as configured when setting up your Profibus master The master must be aware of the node ad dresses assigned to the FR A5NP or communications will not be estab lished Refer to user documentation for master details WARNING Do NOT set the address from 7C to FF If you do the option unit and VFD will not operate correctly NOTE
32. ROFIBUS CONNECTOR SWITCHES PROFIBUS CONNECTOR STATUS LED MOUNTING HOLE STATION NUMBER SWITCHES STATION NUMBER CONNECTOR VFD Figure 1 1 FR A5NP Option Unit FR ASNP Profibus DP Communications Option Unit 2 0 INSTALLATION Remove the drive cover following the VFD instruction manual and install the option unit using the following procedure 2 1 Pre installation Checks 1 2 3 Check the VFD type Use the option unit only with an FR A500 L series VFD Do not use it with any other series e g A200E A200 A100 Z and F series These other series VFDs have a different option connector to prevent installa tion If you force the connector you may damage the VFD as well as the option unit Make sure the VFD input power is off The option unit can be damaged if installed with the input power on Make sure the PLC master or Profibus DP master is properly grounded before continuing 2 2 Mounting Procedure WARNING Hazardous voltage present 7 2 3 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 Insert this option unit only into the OPTION PORT 3 of the VFD Carefully insert the connector of the option unit into the connector of the VFD as shown in Figure 2 1 Use the two mounting holes and the guide hole to align the b
33. ain Display Data Selection 0 100 0 64 1 1 Pr53 35h Level Display Data Selection 0 18 0 12 1 1 54 36h Func Selection 1 21 1 15 1 1 Pr55 37h frequency Monitoring Ref 0 400 0 9 40 0 01 2 0 01 2 56 38 Current Ref 0 500 0 C350 0 01 0 1A Pr57 39h Restart Coasting Time 0 5 0 32 0 1s 0 1s Pr58 3Ah Restart Cushion 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 01 62 Ref Current For Intellgent Mode Acc 0 200 0 700 0 196 0 1 Pr63 Ref Current For Intellgent Mode Dec 0 200 0 700 0 1 0 1 Pr64 40h Starting frequency For Elevator Mode 0 10 0 3 8 0 01 2 0 01 2 65 41h Selection 0 5 0 5 1 1 Pr66 42h Stall Prevention Op Reduction Starting frequency 0 400 0 9C40 0 01Hz 0 01Hz Pr67 43h No Of Retries At Alarm Occur 0 110 0 6E 1 1 Pr68 44h Retry Waiting Time 0 10 0 64 0 15 0 15 Pr69 45 Retry Count Display Erasure 0 0 1 1 Pr70 46h Special Regen Brake Duty 0 30 0 12C 0 1 0 1 Pr71 47h Applied Motor 0 24 0 18 1 1 Pr72 48h PWM Frequency Selection 0 15 0 1 1 Pr73 49h 0 to 5V 0 to 10V Selection 0 15 0 F 1 1 4 4Ah Response Time For Analog Signal 0 8 0 8 1 1 Pr75 4Bh Reset Disconnectd PU Detection PU Stop Selection 0 17 0 11 1 1 Pr76 4Ch Alarm Co
34. ates byte swapping code required for ladder logic using AISJ71PB92 module Wd 1 Wd 2 Wd 3 Wd 4 Wd 5 Wd 6 A Set to read Running Speed 0510 0000 0000 0000 0000 0000 Hex Byte swap 0000 0000 0000 0000 0000 Hex A HIW 0000h not used Command count amp 251 0000h not used PWE2 0000h not used PWE1 0000h not used Ind 00h Real Time Monitor Area Pp 00h page index sev 1 AK 1h request value PNU 005h 5 Running speed Returned value will be in Hex located in WORD 4 and byte swapped Example Return value 0807h Byte swap 0708h 0708h 1800 decimal rpm 47 B Set to read Output Status 10 0000 0000 0000 0000 0000 Hex Byte swap 100F 0000 0000 0000 0000 0000 Hex A A HIW 0000h not used Command count amp ZSW1 0000h not used PWE2 0000h not used PWE1 0000h not used Ind 00h Real Time Monitor Area Pp 001 page index i AK 1h request value PNU 00Fh Output Terminal 15 6 5 412 Returned value will be in Hex located in WORD 4 and byte swapped Example Return value 1300h Byte swap 0013h RUN ON SU ON FU ON C Set to read Acceleration Time Pr 7 0710 0002 0000 0000 0000 0000 Hex Byte swap 1 Qoz 02 00 0000 0000 0000 0000 Hex HIW 0000h not used Command count amp ZSW1 0000h not used PWE2 0000h not used PWE1 0000h no
35. d for PROFIBUS CONNECTOR MALE DB 9 NETWORK DEVICE PROFIBUS NETWORK CABLE TO NEXT NETWORK DEVICE PROFIBUS NETWORK CABLE FROM NETWORK your master Connection of Pin 4 is also optional Refer to the user s manual of your Profibus DP master 11 Figure 2 3 Connection Cable NOTE The DB9 pinout described in the table below is defined by the Profibus Standard DIN 19 245 Part 1 The two data signals are named RXD TXD and RXD TXD However manufacturers of RS 485 driver ICs typically refer to these signals as A and B The Profibus signal RXD TXD is typically assigned to the 5 485 sig nal A and the RXD TXD to B Some Profibus DP implementations confuse these two signals If you are having trouble establishing communications from the FR A5NP to your Profibus DP master verify that the proper data signal assignments are made It may be necessary to swap these two signal lines Pin Signal Name Signal Name 2 RP RTS CNTR DGND V L Rees 5Vdc Supply Ce fs Ron nc RP NC No Connection Comments No Connection Reserved for Module Power Receive Transmit Data Control Request to Send Data Ground 5Vdc Voltage No Connection Receive Transmit Data Reserved for Module Power 6 To terminate the network at the option unit install termination resistors at the terminal block as shown in Figure 2 5 Each
36. de Output Selection 0 3 0 3 1 1 Pr77 4Dh Pr Write Disable Selection 0 2 0 2 1 1 Pr78 4Eh REV Rotation Prevention Selection 0 2 0 2 1 1 Pr79 4Fh Operating Mode Selection 0 8 0 8 1 1 32 FR ASNP Profibus DP Communications Option Unit Para PNU Definition Range Hex A500 5001 Pr80 50 Motor Capacity 4 55 28 157 0 01kW 0 1kW Pr81 51h Of Motor Poles 2 16 2 10 1 1 82 52h Excitation Current 0 9999 0 270F 0 01A 0 01A Pr83 53h Rated Motor Voltage 0 1000 0 2710 0 1V 0 1V Pr84 54h Rated Motor Frequency 50 120 1388 2 0 01Hz 0 01Hz Pr85 55h Special Pr86 56h Special Pr87 57h Special Pr88 58h Special Pr89 59h Speed Control Gain 0 1000 0 2710 0 1 0 1 Pr90 5Ah Motor Constant R1 0 9999 0 270F 0 01 0 01 91 5Bh Motor Constant R2 0 9999 0 270F 0 01 0 01 Pr92 5Ch Motor Constant 11 0 9999 0 270F 0 01 0 01 Pr93 5Dh Motor Constant L2 0 9999 0 270F 0 01 0 01 Pr94 5Eh Motor Constant X 0 9999 0 270F 0 01 0 01 95 Online Auto Tuning 0 1 0 1 1 1 Pr96 60h Autotuning Set State 0 101 0 65 1 1 Pr97 61h Special Pr98 62h Special Pr99 63h Special 100 64h V F 1 1st Frequency 0 400 0 9 40 0 01Hz 0 01Hz 101 65h 1 1st Frequency Voltage 0 1000 0 2710 0 1V 0 1V
37. e bits returned by slave device to verify successful transmission of the command and 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 18 less than the frequency set by the master a STOP command has been issued 20 FR ASNP Profibus DP Communications Option Unit 4 PROFIBUS DEVICE DATA The network master s configuration software uses a device data file to iden tify features and functionality of a Profibus DP device The file named MEAU0865 GSD is an ASCII file that be obtained from Mitsubishi or typed in directly by the user with the following data Comments are not included in the ASCII file itself Parameter Value Comments Profibus_DP File Header Vendor_Name Mitsubishi Electric Automation Inc 3 Model_Name FR ASNP A500 L VFD Option Ident Number 0x0865 2149 Decimal Revision Revision See HW amp SW Release Protocol 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 sup
38. fferent blocks of SEV s 0 sevi block 1 sev ii block ii alarm history 2 sev iii block iii 8 15 IND Parameter Index Specifies the area from which the Specific Parameter Number PNU is being accessed see Section 6 Oh real time monitor area 1h system environment variable area blocks 2h normal parameter area 3h 900f parameter area 900 parameter area 6h Time Prog Settings frequency component 7h Time Prog Settings direction component 8h Time Prog Settings time component 5 3 3 PWE1 Bits Definition 0 15 PWE1 Reserved and should be set to 0 5 4 Word 4 PWE2 Definition 0 15 PWE2 Parameter Value The actual data transferred in a telegram If a task could not be executed AK response ld 7 the PWE indicates the type of error detected Oh noerror 1h unsupported task including busy writing state 2h invalid Index IND 3h invalid Parameter Number PNU 4h dual port read failure 5h dual port write failure 6h invalid page 41h mode error 42h instruction code error 43h data range error 26 Profibus DP Communications Option Unit 5 5 Word 5 ZSW1 For slave to master messages Word 5 of the Profibus Profile is used to pass the VFD status word Bits Definition 1 running RUN 1 forward running FWD 1 reverse running REV 3 1 up to frequency SU 4 1 overload OL
39. having the Profibus master write a 0000h to PNU 001h IND 0100h For parameter writing all standard and special parameters are supported 18 FR ASNP Profibus DP Communications Option Unit 3 5 Output From VFD to Profibus You can monitor the following items e Output Frequency Output Current Output Voltage Frequency Setting Running Speed RPM Motor Torque e Converter Output Voltage Regenerative Brake Duty Electronic Overcurrent Protection Load Factor e Output current peak value Peak Voltage Input Power e 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 other communications option cards e g PNU 3Dh 40h and C9 E6 19 3 6 Operation When Alarm Occurs The following table shows the behavior of the VFD and network when an alarm occurs em Ne Ex PU VFD 2 VFD Operation Stop Stop Stop Network Comm Continue Continue Continue Profibus VFD Operation Stop Continue Continue Comm Network Comm Continue 1 Continue 1 Continue 1 1 Depends on the type of communication fault 2 For examples E OP3 1 CAUTION Profibus DP communication routines should check ac knowledg
40. ottom board with the matching machine screw inserts and the plastic guide pin on the VFD Make sure that the VFD option is firmly seated in the VFD and the connector is fully plugged in Secure the option unitto the VFD with two mounting screws If the screw holes in the option unit do not line up with the VFD mounting holes check that the connectors have been fitted correctly VSP896M205 3x8mm MACHINE SCREWS WITH FLAT AND LOCK WASHER FR ASNP PLUG IN OPTION OPTION TO VFD CONNECTOR MITSUBISHI VFD VFD OPTION PORT 3 MACHINE SCREW INSERTS INSTALLED PROFIBUS OPTION IN PORT 3 CONNECTOR TOPROFIBUS VFD OPTION PORT 2 VFD OPTION PORT 1 TERMINAL BLOCK PARAM ETERUNIT PORT ALARM LAMP Figure 2 1 Option Unit Aligned with Option Port 3 10 FR ASNP Profibus DP Communications Option Unit 4 Option unit is now mechanically installed as shown is Figure 2 2 Figure 2 2 Option Unit Installed In VFD 5 Construct a short cable to connect the network to the VFD On one end of the cable install a connector compatible with the network On the other end install a DB9 style 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 require
41. p 01 SEV Block Alarm History 2h Alarm 3 3h Alarm 4 4h Alarm 5 5h Alarm 6 6h Alarm 7 Alarm 8 1 Writing a value of 0000h to this parameter resets alarm history buffer for all alarms All other parameters at this index are read only 8 Code 8 Code ih ECT Fan an ocs sm od rh 201 ECA Fon 2h Oh Oh i 211 Mbi F7h 7 2 Mb2 8 3 Foh 9 31h Mb4 FAh E10 4 Mb5 FBh E11 41h Mb6 FCh_ E12 50h IPF COh CPU DBh Mb7 FDh E13 51h UVT Cih CTE FOh EO FEh E14 60h OLT C2h P24 F1h E1 FFh E15 70h BE DOh OS F2h E2 NOTE 1 Refer to VFD Instruction Manual for alarm code definitions 2 Alarm FFh Code E15 is valid for A500L only 30 FR ASNP Profibus DP Communications Option Unit 6 3 IND 0200h Normal Parameter Area Para PNU Definition Range Hex A500 5001 Pro 0 Torque Boost Manual 0 30 0 12C 0 1 0 1 1h Max frequency Limit 0 120 0 2 0 0 01Hz 0 01Hz Pr2 2h Min frequency Limit 0 120 0 2 0 0 01Hz 0 01Hz Base frequency Limit 0 400 0 9C40 0 01Hz 0 01Hz Pr4 4h MultiSpeed Set HiSpeed 0 400 0 9C40 0 01Hz 0 01Hz Pr5 MultiSpeed Set MiSpeed 0 400 0 9C40 0 01Hz 0 01Hz 6h MultiSpeed Set LoSpeed 0 400 0 9C40 0 01Hz 0 01Hz Pr7 7h Acct 0 360
42. p 1 187 5 500 supp 1 500K bps supported 1 5M supp 1 1 5M bps supported 3M supp 1 bps supported 6M supp 1 6M bps supported 12M supp 1 12M bps supported MaxTsdr 9 6 60 60 bit times 19 2 60 60 bit times 93 75 60 60 bit times MaxTsdr 187 5 60 60 bit times 500 100 100 bit times 1 5M 150 150 bit times MaxTsdr 3M 250 250 bit times MaxTsdr 6M 450 450 bit times 12M 800 800 bit times Redundancy 0 No redundancy Repeater Ctrl Sig 2 Ctrl P is TTL Level 24V Pins 0 Net 24VDC not connected Freeze Mode supp 1 Freeze supported Sync Mode supp 1 Sync mode supported 21 Parameter Value Comments Auto Baud supp 1 Auto Baud Detect supported Set Slave Add supp 0 Set Slave Address not supported User Prm Data Len 0 No user parameter data Min Slave Interval 1 Modular Station 0 No Modular unit Max_Module 1 1 ID Byte Max Input Len 12 12 Input bytes Max Output 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 0 EndModule NOTES Some master PLC s require that Modular Stationz1 amp Min Slave 20 0 0x75 117 code automatically generated for 5 6W by COM ET 200 Some master devices require that vendor name is at most 10 characters long
43. play On Parameter Unit And Status LED On VFD LED on Display A5NP Possible Causes Corrective Actions FR A5NP option Check proper installation of module not functioning option module Review instructions in Section 2 Reset VFD option module by cycling power to Reset VFD to factory default settings via AllPrClr function and cycle power to Network integrity Verify proper network cable compromised connection Check network cable terminations Verify network configuration using Profibus DP network configuration software tool such as Mitsubishi MELSEC Profimap Check for network errors on other nodes Verify network cable continuity between nodes Network Master does Verify connection and not exist or is operation of Profibus DP malfunctioning Master E XXX Off On VFD is in fault mode Refer to VFD Trouble check VFD display shooting in A500 L Manual s 42 FR ASNP Profibus DP Communications Option Unit In response to the occurrence of a fault the display unit of the VFD auto matically displays the code of the detected fault and the Status LED on 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 43 an WH SP
44. please use Mitsubishi in that case To view this file on disk please use a text editor 22 FR ASNP Profibus DP Communications Option Unit 5 A500 L VFD PROFIBUS DATA WORD DEFINITION This chapter describes the basic structure of the Profibus DP data word and how it is implemented within the 500 1 VFD For examples of com monly used commands and how they may be implemented please refer to Appendix B in this manual 1 This option unit acts as a Profibus DP slave to a PLC or equivalent controller acting as a Profibus DP master class 1 on an RS 485 network This means that the option unit acknowledges messages received transmits messages at the request of a network master N The option unit can also act as Profibus DP slave to Profibus DP master which can read the drive s I O values 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 S To provide access to A500 L drive data this option unit uses a manu facturer specific Profibus Profile data buffer This Profile consists of the following 6 words 12 bytes Id Definition Parameter Number PNU and Task or response Id AK IND Parameter Index category PWE1 Not used and must be set to 0
45. presentative for more details Please refer to the manual of the Profibus DP configuration software tool for instructions on the installation of the Mitsubishi GSD file The file MEAU0865 GSD may be purchased on floppy disk from your autho rized Mitsubishi distributor The file is also available for download free of charge from the Profibus Trade Organization web site http Awww profibus com Note ISP charges and connect time fees may apply 45 Appendix B Commonly used Profibus DP commands for the FR A500 L amp FR A5NP The 500 1 can easily be controlled and monitored using a Profibus DP master The controller sends 6 word message string to the A500 L The A500 L will respond to each message with a 6 word string Depending on the command sent the A500 L will respond with either a AK word 1 and status word 5 or AK word 1 response to message word 4 i e output current and VFD status word 5 To enable Profibus DP communication with the A500 L no parameter needs to be set however the first 6 word message sent from the controller must be the command to switch the A500 L to NETWORK NET mode Failure to do so will prevent communication between the A500 L and the network master The following examples show how common messages are constructed Please be aware that some Profibus DP masters or Programmable Logic Controllers PLC use high byte low byte swapping when sending and receiving messages
46. r Meter Clear 0 0 1 1 171 ABh Op Hr Meter Clear 0 0 1 1 Pr172 ACh Special 173 ADh Usr Group 1 0 999 0 3E7 1 1 Pr174 Usr Group 1 Deletn 0 999 0 3E7 1 1 175 AFh Usr Group 2 0 999 0 3E7 1 1 176 BOh Usr Group 2 Deletn 0 999 0 7 1 1 Pr177 B1h Special 178 B2h Special Pr179 B3h Special 180 B4h RL Termnl Funct Select 0 99 0 63 1 1 Pr181 B5h Termnl Func Selectn 0 99 0 63 1 1 Pr182 6 Termnl Func Select 0 99 0 63 1 1 183 B7h Termnl Func Select 0 99 0 63 1 1 184 8 AU Termnl Func Select 0 99 0 63 1 1 Pr185 B9h JOG Func Select 0 99 0 63 1 1 Pr186 BAh Termnl Func Select 0 99 0 63 1 1 Pr187 BBh Special Pr188 BCh Special Pr189 BDh Special 190 RUN Termnl Func Select 0 199 0 C7 1 1 191 BFh SU Termnl Func Select 0 199 0 C7 1 1 192 COh IPF Termnl Func Select 0 199 0 C7 1 1 Pr193 C1h OL Termnl Func Select 0 199 0 C7 1 1 194 C2h FU Func Select 0 199 0 C7 1 1 Pr195 C3h Func Select 0 199 0 C7 1 1 Pr196 C4h Special Pr197 Special Pr198 C6h Special Pr199 C7h Initl Val 0 999 0 3E7 1 1 232 E8h MultiSpd Sett Spd8 0 400 0 9C40 0 01Hz 0 01Hz 233 E9h MultiSpd Sett Spd9 0 400 0 9C40 0 01Hz 0 01Hz Pr234 MultiSpd Sett Spd10 0 400 0 9C40 0 01Hz 0 01Hz 235 EBh
47. second command message is sent before the queued com mand message is accepted by the VFD the queued message will be re placed by the succeeding message this way it is possible to lose command messages during network communication Refer to the following diagrams for further clarification CASE 1 VFD State ju Com Msg CASE 2 VFD State Com Msg 000900 Figure 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 of Command 1 and exits busy mode C Command Message 2 received VFD begins executing Command 2 and enters busy mode D VFD in busy mode Command Message 3 received and buffered by module 58 FR ASNP Profibus DP Communications Option Unit E VFD completes execution of Command 2 and exits busy mode F VFD accepts buffered Command 3 begins execution and enters busy mode Case 2 VFD ready Command Message 1 received VFD begins executing Com mand 1 and enters busy mode H VFD completes execution of Command 1 and exits busy mode Command Message 2 received VFD begins executing Command 2 enters busy mode J VFDin busy mode Command Message 3 received and buffered by FR ASNP module VFD in busy mode Command Message 4 received and buffered by FR module Command Message 3 is overwritten and therefore lost
48. swap 00 00 Hex E Reverse at High Speed 0A20 0001 0000 0 00 200A 0100 0000 000C 00 00 00 00 00 00 Hex Byte swap 00 00 Hex F Reverse at Middle Speed 0A20 0001 0000 1400 200A 0100 0000 0014 00 00 00 00 00 00 Hex Byte swap 00 00 Hex G Reverse at Low Speed 0A20 0001 0000 2400 200A 0100 0000 0024 00 00 00 00 00 00 Hex Byte swap 00 00 Hex 51 Set 500 to Stop 0A20 0001 0000 0000 0000 0000 Hex Byte swap 200A 0100 0000 0000 0000 0000 Hex HIW 0000h not used Command count amp ZSW1 0000h not used PWE2 0000h STF OFF or STR OFF PWE1 0000h not used Ind 01h System environment variable area Pp 00h page index sev AK 2h change parameter value PNU 00Ah 10 decimal Control Input Command Not used MRS CS AU RT 06 RL RM RH STR STF Not used Description 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O off 1 on 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit 2 0 0 0 0 Hex Code 1 Reset the A500 L 0120 0001 0000 0000 0000 0000 Byte swap 2001 0100 0000 0000 0000 0000 Hex HIW 0000h not used Command count amp ZSW1 0000h used PWE2 0000h PWE1 0000h not used Ind 01h System environment variable area 00h page index sev 1 52
49. t the sender indi cates which data word within the drive is being accessed and what that access is 24 Profibus DP Communications Option Unit 7 This option unit does not support any other manufacturer specific mes sages parameters 5 1 Word 1 PKE Parameter Number PNU Together the PNU and the IND word 2 of the Profibus Profile define which data word is being accessed Section 6 of this manual lists all of the parameters that you can access Task or response ld value For task telegrams from the network master to the slave i e Cmd Req the AK can assume the following values 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 the can assume the following values Oh VFD busy No data returned by VFD 1h VFD ready to accept data transmission 2h 6h not supported 7h task cannot be executed error number placed in PWE word 4 of the Profibus Profile 8h no operation change rights 9h Fh not supported NOTE See appendix C for more information regarding communication co ordination 25 5 2 Word2 IND Bits Definition 0 7 pp Page Index Some special parameters require a page Index If it is not needed it should be set to 0 If IND 01 for system environment variables the following cases specify di
50. t used Ind 02h Normal Parameter Area Pp 00h page index sev AK 1h request value PNU 007h Acceleration Time Returned value will be Hex located in WORD 4 and byte swapped Example Return value 3200h 0032h byte swapped which is 500 decimal or 5 00s 48 Profibus DP Communications Option Unit D Set to read Alarm History 0110 0101 0000 0000 0000 0000 Hex Byte swap 1001 0101 0000 0000 0000 0000 Hex A A HIW 0000h not used Command count amp ZSW1 0000h not used PWE2 0000h not used PWE1 0000h not used Ind 01h Normal Parameter Area Pp 01h alarm History AK 1h request value PNU 000h alarm 1 scaling for acceleraton time is 0 01s 0032h 5 0 seconds decimal note scaling for acceleration time is 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 49 3 Setting Inputs Note Bold indicates byte swapping code required for ladder logic using AISJ71PB92 module Wd 1 Wd 2 Wd 3 Wd 4 Wd 5 Wd 6 A Set A500 L to Run Forward at High Speed STF RH 20 0001 00 00 00 0000 0000 Hex Byte swap 2 00A are 0000 000A 0000 0000 HIW 0000h not used Command count amp ZSW1 0000h not used PWE2 000Ah 5
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