OPERATION MANUAL
Contents
1. DM address Description Register Comment K n 5 156 Status Signal 0020H Bit Function 0 Operate 0 Stop 1 Run 1 Direction 0 Forward 1 Reverse 2 Inverter operation ready 0 Not ready 1 Ready 3 Fault 0 No failure 1 Failure 4 Data setting error 0 No error 1 Error 5 Multi function output 1 O MA off 1 on 6 Multi function output 2 0 P1 off 1 P1 on 7 Multi function output 3 0 P2 off 1 P20n 8 Not used K n 5 157 Fault Status 0021H Bit Function 0 Over current OC 0 No failure 1 Failure 1 Over voltage OV 0 No failure 1 Failure 2 Inverter overload OL2 0 No failure 1 Failure 3 Inverter overheat OH 0 No failure 1 Failure 4 6 Not used 7 External fault EF EFO 0 No failure 1 Failure Emergency stop STP 8 Hardware fault Fxx O No failure 1 Failure 9 Motor overload OL1 0 No failure 1 Failure 10 Over torque detection OL3 0 No failure 1 Failure 11 Not used 12 Power loss UV1 0 No failure 1 Failure 13 Control power fault UV2 0 No failure 1 Failure 14 Memobus communications time 0 No failure 1 Failure over CE 15 Operator connection OPR 0 No failure 1 Failure 5 158 Not used 5 159 Output Frequency 0024 n 5 160 Output Current 0027H 15 Application Memory Block Section 2 3 2 3 4 3 Command and Stat2. N 9 Loop time In milliseconds hexadecimal E g O3E8 means a loop time of 1 second Remarks 1 In case of an Area Selection Error the area selection configured in DM address M 10 see section 2 2 2 is invalid 2 In case of a Starting Address Error the Start Address of the Application Memory Block configured in DM address M 11 see section 2 2 2 is invalid 3 In case of a No Slaves Error either no inverters are connected or there are inverters connected but the inverter types specified i e the SYSDRIVE In Use for slave x identification in DM addresses K 316 through K 346 see section 2 2 2 are all set to no slave 4 n case of a SYSDRIVE In Use Error for slave x either the inverter type specified i e the SYSDRIVE In Use for slave x identification in DM address K x 315 see section 2 2 2 is incorrect invalid or the slave is not responding many possible causes 5 n case of an Slave Malfunction Error DM addresses K 346 and K 347 see section 2 2 2 report which slaves are not functioning or are not connected properly ASCII Unit Section 2 2 2 2 2 DM Area The ASCII units DM area should be configured in the following way see also section 3 2 2 of the C200H ASC11 21 31 Operation Manual DM address Description Valid Values Default 1 Start up mode 005A 3 Baud rate of port 2 0 9 600 1 3
3. DM address Description Register Comment 5 156 Status Signal 0020H Bit Function 0 Operate 0 Stop 1 Run 1 Direction 0 Forward 1 Reverse 2 Inverter operation ready 0 Notready 1 Ready 3 Fatal fault 0 No failure 1 Failure 4 Data setting error 0 No error 1 Error 5 Multi function output 2 0 MA MC off 1 MA MC on 6 Multi function output 3 0 M1 M2 off 1 M1 M2 on 7 F Not used K n 5 157 Fault Status 0021H Bit Function 0 Over current OC 0 No failure 1 Failure Ground Fault GF Load short circuit SC 1 Over voltage OV 0 No failure 1 Failure 2 Inverter overload OL2 0 No failure 1 Failure 3 Inverter overheat OH1 OH2 0 No failure 1 Failure 4 Not used 5 Main circuit fault PUF 0 No failure 1 Failure 6 Not used 7 External fault EFO EF3 EF6 0 No failure 1 Failure 8 Hardware fault CPFxx 0 No failure 1 Failure 9 Motor overload OL1 OL3 0 No failure 1 Failure 10 Not used 11 During under voltage 0 No failure 1 Failure 12 Power loss UV1 UV2 UV3 0 No failure 1 Failure 13 Output open phase SP0 0 No failure 1 Failure Excessive ripple in bus bar input phase SP1 14 Braking transistor fault RR 0 No failure 1 Failure Overheat RH 15 Reserved n 5 158 Not used 5 159 Output Frequency 0024H 5 160
4. 26 3 2 Configuration 1 tenen 26 4 USING THE APPLICATION ccceccccceccccccccceccecccecceccecceccceneecess 31 4 1 Starting the SYSDRIVE Master nennen nnne nene 32 4 2 Operation of the Application 32 4 3 How to Give Commands to a 4 33 AAN Example rer E ELI M IE LL M 33 4 5 LED Indicators on the ASCII 1 enne 34 Revision HISTORY ec oct ons edu O vii viii N WARNING Failure to read and understand the information provided in this manual may result in personal injury or death damage to the product or product failure Please read each section in its entirety and be sure you understand the information provided in the section and related sections before attempting any of the procedures or operations given General overview This section is supposed to give the reader a summary and other global information on this document It gives an overview of the context and contents of this manual 1 Abou this mian dl 2 54 22 tee e ot Edu erm ats SR e sore d ae la Kec te ae e A LE Xii 2 R ferenceSccsss klusm ee Sot eds eR E bei ED E re Xii xi References General overview
5. Communications Time over Detection also called Communica tions Fault Detection or Ceased Communications Detection which means that if the serial communication is dead for approximately two seconds the inverters will go into error mode For this application it is advised to give the parameter to configure this feature the value warning only Configured this way inverters can still be controlled with Modbus commands even if the inverter has given a communication error A After changing the inverter communication parameters the complete set up first need to be Caution powered down and powered up before the new values are read 3 2 1 Communication Parameters for JV Inverters Parameter Description Register Valid values Set value n02 Run Command Selection 0102H 0 Via digital operator 2 1 Via multi function input terminal 2 Via serial communication n03 Frequency Reference Input 0103H 0 Via digital operator 6 Selection 1 Via reference 1 2 Via control terminal for 0 10 V 3 Via control terminal for 4 20 mA 4 Via control terminal for 0 20 mA 6 Via serial communication n68 Communications Time over 0144H 0 Coastto stop 3 Detection Selection 1 Ramp to stop with decel time 1 2 Ramp to stop with decel time 2 3 Warning only 4 No detection n70 Slave Address 0146H 0 Broadcast only 1 32 Slave address n71 Communication Baud Rate 0147H 0 2 400 1 4 800
6. Remarks 1 Data is only broadcast when values have changed in the PLC being checked before the normal cycle of updating all slaves individually 2 The communication timeout indication bits signify that a slave has stopped responding to messages This is generally because an inverter has been turned off for example to allow for machinery maintenance Once the inverter is turned back on and responds to messages the corresponding communication timeout indication bit will be cleared 10 Application Memory Block Section 2 3 2 3 3 Communications Timeout Indication Two words of memory are allocated for the communications timeout indication DM address Bit Description Valid Values K 4 00 Slave 01 timeout or communications error 01 Slave 02 timeout or communications error 15 Slave 16 timeout or communications error 0 No error 13 Slave 30 timeout or communications error 14 Slave 31 timeout or communications error 15 No poll slave data bit 0 Active slaves 1 No active slaves Error 5 00 Slave 17 timeout or communications error EME EE 2 3 4 Slave Commands and Status For each slave ten words of memory are allocated for the slave data five words for the commands and five words for the status 2 Status Area So SEIS un DM address Read Write DM address Read Slave 01 1 K 6 K 10
7. 161 165 Slave 02 n 2 11 Ka 15 166 K 170 Slave 31 n 31 156 K 160 311 315 Remarks 1 The contents of these words differ per inverter type see sections 2 3 4 1 to 2 3 4 5 2 Some constants e g the acceleration time and the deceleration time within the SYSDRIVE inverter can be changed locally at the inverter as well using the digital operator These changes will be reflected in the command area of the inverter These values can only be changed when the inverter is not running and will only be read after powering down and up again the complete set up 11 Application Memory Block Section 2 3 2 3 4 1 Command and Status Area of JV Inverters The five words of the command area for JV inverters where n is the slave number see section 2 3 4 DM address Description Register Comment 1 Operate Signal 0001H Bit Function 0 Operate Stop 1 Run Forward 1 Reverse No fault 1 Fault 1 Direction External fault olo o o Fault reset No reset 1 Reset Reserved Multi function input reference 2 Multi function input reference 3 Multi function input reference 4 AC Multi function input reference 5 9 A Reserved B F Not used K n 5 Frequency Reference 0002H Resolution 0 1 Hz if lt 100 Hz 1 Hz if gt 100 Hz 5 3 Acceleration Time 0110H Resolution 0 1 sec if
8. DM 0481 DM 0485 to read the status of slave 5 6 Machine number is 1 so as described in section 2 1 N 110 Therefore the following IR addresses can be used 33 LED Indicators on the ASCII Unit Section 4 5 IR 0116 IR 0117 IR 0119 to read the application s version number to read the error code to monitor the loop time 4 5 LED Indicators on the ASCII Unit The LED indicators on the front of the ASC21 unit are used to represent the following RUN BASIC Port 2 T R Port 2 Err ASCII Err 34 Illuminated means that the ASC21 unit has been recognised by the PLC CPU that is an I O table has been created Illuminated all the time means that the ASC21 unit is running the SYSDRIVE Master Application If flashing the ASC21 unit is waiting to be run Signifies data transfer to the SYSDRIVE inverters and should be continuous flashing If the ASC21 unit has been started and there are regular pulses of light with a short break 0 2 sec of no illumination then a request has been made but no data has been returned Check the wiring A reception error parity error reception buffer overflow etc has occurred at communication port 2 Illuminated means that there is an area selection error or a starting address error or a no slaves error or a SYSDRIVE in use error or a slave malfunction error see section 2 2 1 Revision History A manual revision code appears as a suffix to the catalog nu
9. 1 About this manual This manual describes the use of the SYSDRIVE Master Library I F Application for the C200H ASC21 With this application the ASC21 can be used as an interface between a C200H or CS1 PLC and up to 31 SYSDRIVE inverters The application supports the SYSDRIVE 3G3JV 3G3MV 3G3FV 3G3EV AxxxMA and 3G3HV inverters CE types only The used protocol to communicate is Yaskawa Memobus which is a variant of Modicon s Modbus RTU Remote Terminal Unit The SYSDRIVE Master Application acts as a master with the SYSDRIVE inverters behaving as slaves The master unit ASC21 controls communication to a slave unit SYSDRIVE inverters whether to read from or write to a slave Since more than one inverter can be connected a RS422 485 port is needed and therefore the application is only suitable for the ASC21 Theoretically however an ASC11 81 can also be used in combination with a RS232 RS422 485 converter The manual is divided into three sections Section one explains the installation It describes how to equip the ASCII unit with the SYSDRIVE Master Library Function Application as well as how to connect the inverter s to the ASCII unit Section two describes which part of the memory area in the PLC is used and how it is used e Section three explains how to configure the ASCII unit as well as the inverter s e The last section explains the usage of the application 2 References When reading this manual or sta
10. As set in 2 9 600 3 19 200 M 3 n72 Parity Selection 0148H 0 Even 1 Odd 2 2 None n74 RTS Control Selection 014AH 0 Enabled 1 Disabled 1 For more information see the 3G3JV User s Manual 26 Configuration of the Inverters 3 2 2 Communication Parameters for MV Inverters Section 3 2 Parameter Description Register Valid values Set value n003 Run Command Selection 0103H 0 Via digital operator 2 1 Via multi function input terminal 2 Via serial communication 3 Via option n004 Frequency Reference Input 0104H 0 Via digital operator 6 Selection 1 Via reference 1 2 Via control terminal for 0 10 V 3 Via control terminal for 4 20 mA 4 Via control terminal for 0 20 mA 5 Via pulse train reference control 6 Via serial communication 7 Via multi function for 0 10 V 8 Via multi function for 4 20 mA 9 Via option n151 Communications Time over 0197H 0 Coast to stop 3 Detection Selection 1 Ramp to stop with decel time 1 2 Ramp to stop with decel time 2 3 Warning only 4 No detection n153 Slave Address 0199H 0 Broadcast only 1 32 Slave address n154 Communication Baud Rate 019AH 0 2 400 1 4 800 As set in 2 9 600 3 19 200 M 3 n155 Parity Selection 019BH 0 Even 1 Odd 2 2 None n157 RTS Control Selection 019DH 0 Enabled 1 Disabled 1 For more information see Chapter 7 of the 3G3MV User s Manual 3 2 3 Communication Parameters for FV Inverters Par
11. Hz 1 Hz if gt 100 Hz K n 5 3 Acceleration Time 0114H Resolution 0 1 sec if lt 100 sec 1sec if gt 100 sec K n 5 4 Deceleration Time 0115H Resolution 0 1 sec if lt 100 sec 1sec if gt 100 sec K n 5 5 Not used 19 Application Memory Block Section 2 3 The five words of the status area for EV inverters where n is the slave number see section 2 3 4 DM address Description Register Comment 5 156 Status Signal 0020H Bit Function 0 Operate 0 Stop 1 Run 1 Direction 0 Forward 1 Reverse 2 Inverter operation ready 0 Notready 1 Ready 3 Fatal fault 0 No failure 1 Failure 4 Data setting error 0 No error 1 Error 5 Multi function output 2 0 P1 off 1 Pion 6 Multi function output 3 0 P2 off 1 P2on 7 F Not used 5 157 Fault Status 0021H Bit Function 0 Over current OC 0 No failure 1 Failure 1 Over voltage OV 0 No failure 1 Failure Inverter overload OL2 0 No failure 1 Failure 3 Inverter overheat OH 0 No failure 1 Failure 4 6 Not used 7 External fault EFx 0 No failure 1 Failure Hardware fault CPF xx 0 No failure 1 Failure Motor overload OL1 0 No failure 1 Failure 10 Over torque detection OL3 0 No failure 1 Failure 11 Not used 12 Power loss UV1 0
12. Output Current 0027H 22 Application Memory Block Section 2 3 2 3 5 SYSDRIVE In Use Identification For each slave one word of memory is allocated for the SYSDRIVE in use identification DM address Description Valid values 316 SYSDRIVE in use identification for slave 01 0 No inverter 1 JV inverter 317 SYSDRIVE in use identification for slave 02 2 MV inverter 3 FV inverter SUE 4 EV inverter K 346 SYSDRIVE in use identification for slave 31 5 HV inverter Remark Values set other than the valid values types will mean that the relevant communication timeout indication bit see section 2 3 3 will be set if the corresponding poll slave option bit see section 2 3 1 is set To resolve this problem make sure a valid value has been used and set the corresponding poll slave option bit Then reset the ASC21 unit to make the SYSDRIVE in use identification data is read again 2 3 6 Error Codes Two words of memory are allocated for error identification one bit for each slave DM address Bit Description Valid Values K 347 00 Not used 01 Slave 01 malfunction 0 No error 15 Slave 15 malfunction 1 Error K 348 00 Slave 16 malfunction 15 Slave 31 malfunction 23 Application Memory Block 24 Section 2 3 3 Configuration This section explains how to configure the ASCII unit as well as the inverte
13. to stop 1 Detection Selection 1 No detection 2 Ramp to stop with decel time 2 n71 Communication Baud Rate 0147H 0 2 400 1 4 800 As setin 2 9 600 3 19 200 M 3 n74 Parity Selection 014 0 Even 1 Odd 2 2 82 RTS Control Selection 0152H 0 Enabled 1 Disabled 1 n83 Slave Address 0153H 0 Broadcast only 1 31 Slave address For more information see the 3G3EV User s Manual 28 Configuration of the Inverters 3 2 5 Communication Parameters for HV Inverters Parameter Description Register Valid values Set value n002 Run Command Selection Frequency Reference Input Selection 0102H 0 al Via digital operator via digital operator Via terminal via digital operator Via digital operator via terminal Via terminal via terminal Via digital operator via serial communication Via terminal via serial com 6 Via serial communication via serial communication Via serial communication via digital operator Via serial communication via terminal Section 3 2 6 n104 Communications Time over Detection Selection 0168H Ramp to stop with decel time 1 Coast to stop Ramp to stop with decel time 2 Warning only n106 Slave Address 016AH o un 0 Broadcast only 32 Slave address n107 Communication Baud Rate 016BH 2 400 1 4 800 9 600 As set in M 3 n108 Parity Se
14. torque 1 detect OL3 0 No failure 1 Failure 5 Over torque 2 detect OL4 0 No failure 1 Failure 6 2 wire sequence input fault EF 0 No failure 1 Failure 7 External base block BB 0 No failure 1 Failure 8 External fault 3 EF3 0 No failure 1 Failure 9 External fault 4 EF 4 0 No failure 1 Failure 10 External fault 5 EF5 0 No failure 1 Failure 11 External fault 6 EF6 0 No failure 1 Failure 12 External fault 7 EF7 0 No failure 1 Failure 13 External fault 8 EF8 0 No failure 1 Failure 14 Cooling fan fault FAN 0 No failure 1 Failure 15 Over speed OS 0 No failure 1 Failure 5 159 Output Frequency 0021H 5 160 Output Current 0022 18 Application Memory Block 2 3 4 4 Command and Status Area of EV Inverters Section 2 3 The five words of the command area for AxxxMA type EV inverters where n is the slave number see section 2 3 4 DM address Description Register Comment 5 1 Operate Signal 0001H Bit Function 0 Operate 0 Stop 1 Run 1 Direction 0 Forward 1 Reverse 2 External fault 0 No fault 1 Fault 3 Fault reset 0 Noreset 1 Reset 4 Multi function input reference 1 5 Multi function input reference 2 6 Multi function input reference 3 7 F Not used K n 5 2 Frequency Reference 0002H Resolution 0 1 Hz if lt 100
15. 00 2 600 0 3 1 200 4 2 400 5 4 800 6 9 600 7 19 200 8 38 400 M 4 Number of Transfer Words per For C200HX C200HG C200HE PLC 0 cycle bits 08 to 15 types it is advised to set bits 08 to 15 to the value 5A 10 Area Selection 0 DM 5 EM M 11 Start address in BCD of the section 2 3 application memory block see Valid address depends on the PLC type used M 12 Sync bit Remarks 0 1 A rising edge indicates that the application is ready for operation i e the ladder program is indicated that commands can be given to the application 1 DMA transmission for port 2 3 is not allowed and must therefore be disabled 2 To make the application start at power up configure 1 to 005 and put the START STOP switch in START position before powering on 3 For CS1 10 11 and 12 are located in another part of the DM area than M 1 M 3 and M 4 see section 2 1 Application Memory Block Section 2 3 2 3 Application Memory Block A memory block of 349 words is reserved for the application This block contains configuration data and is also used as shared memory used by both the PC and the inverter s The memory block is divided into the following groups for more details see sections 2 3 1 to 2 3 6 Number of words Description 2 Poll slave option Of these 32 bits each bit corresponds to a slave An extra bit is add
16. 400 10 x unit number 10 if unit number is 0 9 if unit number is A F M The start address of the ASCII unit s Data Memory in the PLC DM area M 1000 100 x unit number The start address of the SYSDRIVE Master Application Memory Block in the PLC DM or EM area K address as stored in M 11 For CS1 PLCs N The start address of the ASCII unit s Cyclic Input Output Memory in the PLC CIO area N 2000 10 x unit number M The start address of the ASCII unit s Data Memory in the PLC DM area M 20000 100 x unit number for M 0 9 M 1000 100 x unit number for M 10 12 K The start address of the SYSDRIVE Master Application Memory Block in the PLC DM or EM area K address as stored in M 11 ASCII Unit Section 2 2 2 2 ASCII Unit 2 2 1 IR CIO Area Within the ASCII units IR CIO area the following features have been implemented to give some extra information to the user see also section 3 1 of the C200H ASC1 1 21 31 Operation Manual IR CIO address Description Valid Values N 6 Application s version number 0100 or higher N 7 Error code B100 Area Selection Error Only generated when the B101 Starting Address Error application is not correctly configured B346 SYSDRIVE In Use Error for slave 31 B347 Salve Malfunction Error B315 No Slaves Error B316 SYSDRIVE In Use Error for slave 1
17. No failure 1 Failure 13 Control power fault UV2 0 No failure 1 Failure 14 Transmission fault BUS 0 No failure 1 Failure 15 Not used n 5 158 Not used 5 159 Output Frequency 0024 5 160 Output Current 0027 20 Application Memory Block Section 2 3 2 3 4 5 Command and Status Area of HV Inverters The five words of the command area for HV inverters where n is the slave number see section 2 3 4 DM address Description Register Comment 5 Operate Signal 0001H Bit Function 0 Operate Stop 1 Run Forward 1 Reverse No fault 1 Fault Direction External fault olo o o Fault reset Noreset 1 Reset Multi function input reference 1 Multi function input reference 2 Multi function input reference 3 P 0 m Multi function input reference 4 8 F Not used 5 Frequency Reference 0002H Resolution 0 1 Hz if lt 100 Hz 1 Hz if gt 100 Hz K n 5 3 Acceleration Time 0113H Resolution 0 1 sec if lt 100 sec 1sec if gt 100 sec 5 Deceleration Time 0114H Resolution 0 1 sec if lt 100 sec 1sec if gt 100 sec K n 5 5 Not used 21 Application Memory Block Section 2 3 The five words of the status area for HV inverters where n is the slave number see section 2 3 4
18. OAD 41 COMU 9600 8 N 2 CS OFF RS OFF DS OFF XN ON master amp H30000 enter Make sure that the port configurations are set properly Send the library function from the terminal using Send Text File from the menu bar Select the file SYSMOD MTS After sending press CTRL C Enter the following BASIC program gt gt pgen 1 P1 R W 0 bytes gt 10 def libfn master int 0 gt 20 a fnmaster gt 1 3 Connecting the Inverter s to the ASCII unit 1 Configure the ASC21 and the inverter s for the 4 wire connecting method The following pins are used see section 2 2 2 of the C200H ASC11 21 31 Operation Manual for a pin lay out of port 2 ASCII unit port 2 JV inverter MV inverter FV inverter EV inverter HV inverter S pin 1 pin 2 pin S pin 43 pin 2 pin S pin 2 pin 4 pin S pin 42 pin 4 pin S R pin 6 pin 5 pin R pin 41 pin 5 pin R R pin 8 pin 1 pin R pin 40 pin 1 pin R Remark The JV inverter should be used in combination with the Yaskawa RS485 adapter SI 485 J7 The EV inverter should be used in combination with the OMRON RS485 adapter 3G3EV PJVOP485 Note that for both adapters in the above table the pin numbers are based on a numbering of the pins from the right side to the left side of the connector Create a cable to connect the ASCII units S and S to the R and of the inverter s to connect the ASCII unit s R and R to th
19. RIVE in use identification words see section 2 3 5 e Secondly the configuration is checked When an inverter doesn t respond that it is ready for use an error is reported and the application will attempt again until all configured slaves are communicating properly e When the initialisation phase of the application is completed the Sync Bit in the DM area of the ASCII unit see section 2 2 2 will be set to inform the user the ladder program that the application is ready to go e All properly configured slaves are serviced in sequence starting with the first slave in use When the last slave has been serviced the loop time is calculated and the loop restarts with the first slave etc When a slave is serviced the contents of the frequency the run command the acceleration time and the deceleration time inside registers of the inverter see section 2 3 4 and the inside memory of the PC are being updated It is possible to change the command data in the PLC memory so that when the concerning slave is being serviced its data is changed In other words a command is given from the PLC to the inverter The other way around is also possible If a user changes registers inside the inverter manually its new values can be notified to the PLC the next time the slave is being serviced So in that way each cycle all data is monitored from the inverter and reflected at the PLC If the user is not likely to make changes at the inverter and req
20. SYSDRIVE Modbus Master Software OPERATION MANUAL SYSDRIVE Master Operation Manual Produced March 2000 Notice OMRON products are manufactured for use according to proper procedures by a qualified operator and only for the purposes described in this manual The following conventions are used to indicate and classify precautions in this manual Always heed the information provided with them Failure to heed precautions can result in injury to people or dam age to the product A DANGER Indicates information that if not heeded is likely to result in loss of life or serious injury N WARNING Indicates information that if not heeded could possibly result in loss of life or serious injury A Caution Indicates information that if not heeded could result in relatively serious or minor injury damage to the product or faulty operation OMRON Product References All OMRON products are capitalized in this manual The word Unit is also capitalized when it refers to an OMRON product regardless of whether or not it appears in the proper name of the product The abbreviation Ch which appears in some displays and on some OMRON products often means word and is abbreviated Wd in documentation in this sense OMRON 2000 All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means mechanical electronic photocopying recordi
21. a slave unless its corresponding poll slave option bit has been set This data is should be set at the power up sequence In case of a communication fault i e the relevant Application Memory Block Section 2 3 communications timeout indication bit is set then the poll slave option data is re written to the ASC21 unit This allows a slave to be removed from the network without having to reset the ASC21 unit 2 If a non existent slave is polled then a communications timeout will occur causing slow updates of the data from other slaves Make sure that only slaves on the network are polled 3 If none of the poll slave option bits have been set upon power up then the ASC21 unit is unable to communicate to any SYSDRIVE inverters resulting with communication timeout indication bits being set The solution is to set some slaves to be polled Once at least one poll slave option bit has been set the ASC21 unit will start to poll 2 3 2 Broadcast Command Two words of memory are allocated for the broadcast command DM address Bit Description Valid Values K 2 00 Operate 0 Stop 1 Run 01 Direction 0 Forward 1 Reverse 03 Not used 04 External fault 05 Fault reset K 3 Frequency reference In fixed units of 0 to 7530 Hex 30 000 Hz 02 Not used 0 means the minimal output frequency while 7530 means 100 output depending upon the maximum output frequency set in the inverter
22. ameter Description Valid values Set value B1 01 Run Command Selection 2 B1 02 Frequency Reference Input Selection 2 5 01 Slave Address 1 31 H5 02 Communication Baud Rate 0 1 200 1 2 400 As set in 2 4 800 3 9 600 M 3 H5 03 Parity Selection 0 None 1 Even 0 2 Odd H5 04 Communications Time over Detection 0 Ramp to stop with decel time 1 3 Selection 1 Coast to stop 2 Ramp to stop with decel time 2 3 Warning only For more information see section Group H of the 3G3FV Programming Manual 27 Configuration of the Inverters Section 3 2 3 2 4 Communication Parameters for EV Inverters Parameter Description Register Valid values Set value n02 Run Command Selection 0102H 0 Via digital operator via digital 11 Frequency Reference Input operator Selection 1 Via terminal via dig operator 2 Via digital operator via terminal voltage signal 3 Via terminal via terminal voltage signal 4 Via digital operator via terminal current signal 5 Via terminal via terminal current signal 6 Via digital operator via serial communication Via terminal via serial comm Via serial comm via digital operator 9 Via serial comm via terminal voltage signal 10 Via serial comm via terminal current signal N 11 Via serial communication via serial communication n66 Communications Time over 0142H 0 Coast
23. ations time 0 No failure 1 Failure over CE 15 Reserved 5 158 Not used 5 159 Output Frequency 0024 n 5 160 Output Current 0027H 13 Application Memory Block Section 2 3 2 3 4 2 Command and Status Area of MV Inverters The five words of the command area for MV inverters where n is the slave number see section 2 3 4 DM address Description Register Comment K 1 Operate Signal 0001H Bit Function 0 0 Stop 1 Run 1 Direction 0 Forward 1 Reverse 2 External fault 0 No fault 1 Fault 3 Fault reset 0 No reset 1 Reset 4 Multi function input reference 1 5 Multi function input reference 2 6 Multi function input reference 3 7 Multi function input reference 4 8 Multi function input reference 5 9 Multi function input reference 6 Multi function input reference 7 B F Not used 5 2 Frequency Reference 0002H Resolution 0 01 Hz K n 5 3 Acceleration Time 0113H Resolution 0 1 sec 5 4 Deceleration Time 0114H Resolution 0 1 sec 5 5 Not used 14 Application Memory Block The five words of the status area for MV inverters where n is the slave number see section 2 3 4 Section 2 3
24. e S and S of the inverter s Connecting the Inverter s to the ASCII unit Section 1 3 Multiple inverters are connected in parallel A Whilst the SYSDRIVE Inverters be controlled using the SYSDRIVE Master Application it Caution should be stressed that there should always be a hard wired connection to the inverter s to facilitate an immediate emergency stop Serial communications may be too slow Connecting the Inverter s to the ASCII unit Section 1 3 2 Memory Map This section describes which part of the memory area in the PLC is used and how it is used DEN OVERVIEW Sot 6 et hoe Sale td c och Eo de Antti we c doh e rie de 7 2 251 ARIGIO Area NS mots A Mis tember hehe UI Pod Mun MEE 7 22222 DIMAS E ote D teal N hg en napi pue UTI UN LU 8 2 3 Application Memory cio ii hene ed ce trei dete BO x 9 2 8 1 PollSlave Option iir era eb ieh BELLE E tia 9 2 3 2 Broadcast 10 2 3 3 Communications Timeout 11 2 3 4 Slave Commands and 5 11 2 3 4 1 Command and Status Area of JV eene nennen 12 2 3 4 2 Command and Status Area of MV 14 2 3 4 3 Command and Status Area of FV Inverters 16 2 3 4 4 Command and Status Area of EV Inv
25. ed to specify Always Read Slave Data 2 Broadcast command This command consist of the Operate Signal 1 word and of the Frequency Reference 1 word With this command it is possible to broadcast commands to all slaves simultaneously allowing instantaneous control from all inverters 2 Communications timeout indication Each bit corresponds to a slave An extra bit is added for Don t Poll Slaves option With this indication it is notified if a slave has not responded or a non expected reply is received 310 Slave commands and status For each slave 10 words are reserved The contents of these words differ per inverter type see sections 2 3 4 1 to 2 3 4 5 31 SYSDRIVE In Use identifiers For each slave 1 word is reserved With the in use identifiers the application is configured for different inverter types The type of inverter in use must be set to allow correct communication between the SYSDRIVE inverters and the ASC21 2 Error identification For each slave 1 bit is reserved Only at start up error codes might be generated 2 3 1 Poll Slave Option Two words of memory are allocated for the poll slave option DM address 0 1 Remarks Bit Description Valid Values 00 Poll slave 01 Poll slave 02 Poll slave 16 0 Don t pollslave 1 Poll slave 00 Poll slave 17 14 Poll slave 31 15 Read all slaves commands 0 Read 1 Don t read 1 No data will be written to or read from
26. erters 19 2 3 4 5 Command and Status Area of HV 1 eene 21 2 3 5 SYSDRIVE In Use Identification 23 233 D Etror God6s A ir eo ace ee 23 Overview 2 1 Overview Section 2 1 The SYSDRIVE Master Application passes information back and forth to the PLC by using a common area of memory The following part of the memory area in the PLC is used for more details see sections 2 2 and 3 2 ASCII Unit Application Memory Block IR CIO Area DM Area K 0 a Poll Slave Option 1 N 0 M 0 Not Used 1 1 l M 1 Start up Mode 2 Not Used Broadcoast Command 1 2 Not Used 1 3 N 5 3 Baud Rate of Port 2 Kea pM ES 1 N 6 Version Number M 4 Transfer Words K 5 Timeout Indication 7 Error Code 5 k 6 1 N 8 Not Used Slave Commands Not Used I d Stat i N 9 Loop Time and stalus 1 9 1 K 315 10 Area Selection K 316 Stan Address pu encala I pp ic y Inverter Type M 12 Sync Bit 346 347 ue are E Yes cr ole Scc iy Ey Sy mr BY ay ay o DS p Error Codes K 348 For C200H PLCs N The start address of the ASCII unit s Internal Relay Memory in the PLC IR area N 100 10 x unit number N
27. lection 016CH lo e wc None 1 Even Odd 0 For more information see the 3G3HV Operation Manual 29 Configuration of the Inverters 30 Section 3 2 4 Using the Application This section explains the usage of the SYSDRIVE Master Library Function Application 4 1 Starting the SYSDRIVE Master Application RO EE SR ee toe te 32 4 2 Operation of the Application 32 4 3 How to Give Commands to a 33 4 4 de MM rami uera 33 4 5 LED Indicators on the ASCII Unit 34 31 Starting the SYSDRIVE Master Application Section 4 1 4 1 Starting the SYSDRIVE Master Application To start the application perform theses actions in the following order 1 Start the application by either of the following Using the PC terminal type RUN and press enter from the basic prompt Switch the START STOP switch on the ASCII unit from the STOP to the START position Configure the ASCII unit to auto start at power on see section 2 2 2 power off and put the START STOP switch in the START position At power on the application will start automatically 2 Then start the inverters 4 2 Operation of the Application The actions performed by the application e At start up the configuration data see sections 3 1 and 3 2 is read It contains the 31 SYSD
28. lt 100 sec 1sec if gt 100 sec K n 5 4 Deceleration Time 0111H Resolution 0 1 sec if lt 100 sec 1 sec if gt 100 sec K n 5 5 Notused 12 Application Memory Block Section 2 3 The five words of the status area for JV inverters where n is the slave number see section 2 3 4 DM address Description Register Comment K n 5 156 Status Signal 0020H Bit Function 0 Operate 0 Stop 1 Run 1 Direction 0 Forward 1 Reverse 2 Inverter operation ready 0 Not ready 1 Ready 3 Fault 0 No failure 1 Failure 4 Data setting error 0 No error 1 Error 5 Multi function output 1 O MA off 1 on 6 7 Reserved 8 F Not used n 5 157 Fault Status 0021H Bit Function 0 Over current OC 0 No failure 1 Failure 1 Over voltage OV 0 No failure 1 Failure Inverter overload OL2 0 No failure 1 Failure Inverter overheat OH 0 No failure 1 Failure 4 6 Not used 7 External fault EF EFO 0 No failure 1 Failure Emergency stop STP 8 Hardware fault Fxx 0 No failure 1 Failure 9 Motor overload OL1 0 No failure 1 Failure 10 Over torque detection OL3 0 No failure 1 Failure 11 Not used 12 Power loss UV1 0 No failure 1 Failure 13 Control power fault UV2 0 No failure 1 Failure 14 Memobus communic
29. mber on the front cover of the manual Cat No W905 E2 01 E Revision code The following table outlines the changes made to the manual during each revision Page numbers refer to the previous version Revision code Date Revised content 1 March 2000 Initial version 35 Regional Headquarters OMRON EUROPE B V Wegalaan 67 69 NL 2132 JD Hoofddorp The Netherlands Tel 31 23 5681300 Fax 31 23 5681388 OMRON Authorized Distributor Cat No W905 E2 01 Note Specifications subject to change without notice Printed in the Netherlands
30. ng or otherwise without the prior written permission of OMRON No patent liability is assumed with respect to the use of the information contained herein Moreover because OMRON is constantly striving to improve its high quality products the information contained in this manual is subject to change without notice Every precaution has been taken in the preparation of this manual Nevertheless OMRON assumes no responsibility for errors or omissions Neither is any liability assumed for damages resulting from the use of the information contained in this publication vi TABLE OF CONTENTS General overview manana a Xl 1 AboutihisiManUal lev see Dre Reb o ette tese tetur Kuchen elle ts Xii A O A A A A T Xii INSTALLATION aaa 1 11 Required Equip i E E URN IRR 2 1 2 Equip the ASCII Unit with the SYSDRIVE Master ssssssssssesseeeen eere 2 1 3 Connecting the Inverter s to the ASCII unit sss enne nennen nene 2 2 MEMORY MAP POPON TE IEN MEG CL T 6 2 2 ASUS Da Bin nro a 7 2 3 Application Memory Block tiai iia EA ESE enhn nennen nen nnn rennen nns 9 3 CONFIGURATION BRR RRR RRR RRR RRR RRR RR RR RR RR RRR RRR RR RR RR RR EHE RRR RRR eee eee 25 3 1 Configuration of the ASCII Unit esses
31. ple describes a configuration in which the ASC21 is connected to two inverters The first inverter is an FV inverter and it s slave number is 2 The other inverter is an MV inverter and it s slave number is 5 The ASCII unit s unit number machine number is 1 Configuring the application for C200H PLCs 1 Machine number is 1 so as described in section 2 1 M 1100 Therefore set the following values in the following DM addresses see section 2 2 2 DM 110320 DM 1104 5A00 2 ltis desired to put the configuration data in the memory block starting from DM address 0300 Therefore set the following values in the following DM addresses see section 2 2 2 DM 111020 DM area DM 1111 0300 3 Tell the application which slaves are in use see section 2 3 5 DM 0616 2 0 with 616 300 316 DM 0617 23 slave 2 is a FV inverter DM 0618 2 0 DM 0619 2 0 DM 0620 2 slave 5 is a MV inverter DM 0621 0 0646 0 4 To have the slaves being serviced completely every cycle set the corresponding bits in the DM addresses 0300 and 0301 see section 2 3 1 DM 0300 12 only slave numbers 2 and 5 are in use DM 0301 8000 5 During operation the following memory blocks can be used see sections 2 3 2 and 2 3 4 DM 0302 DM 0303 to set the broadcast command DM 0311 DM 0315 set commands for slave 2 0326 0330 to set commands for slave 5 DM 0466 DM 0470 to read the status of slave 2
32. r s 3 1 Configuration of the ASCII Unit esses enne 26 3 2 Configuration of the Inverters 26 3 2 1 Communication Parameters for JV 26 3 2 2 Communication Parameters for MV 27 3 2 3 Communication Parameters for FV nnne nnne nn 27 3 2 4 Communication Parameters for EV nnne nnne nnne nennen 28 3 2 5 Communication Parameters for HV Inverters nnne nnne nnne nnne nnn nnn 29 25 Configuration of the ASCII Unit Section 3 1 3 1 Configuration of the ASCII Unit The ASCII unit s Data Memory in the PLC DM area should be configured as described in section 2 2 2 3 2 Configuration of the Inverters To allow a SYSDRIVE inverter to communicate using the SYSDRIVE Master Application some settings need to be modified from the default factory settings Other communication parameters like the slave address should be set correctly as well For more details see sections 3 2 1 to 3 2 5 As the Yaskawa Memobus protocol is being used the number of data bits is fixed at 8 There is no parity bit and one stop bit The baud rate set for the ASCII unit in DM address M 3 see section 2 2 2 should correspond with the baud rate set in all the inverter s Most inverters have a safety feature called
33. ration 0 Not at speed 1 At speed 5 Inverter operation ready 0 Notready 1 Ready Minor fault 0 No failure 1 Failure Major fault 0 No failure 1 Failure 8 F Not used 5 157 Fault Status 0014H Bit Function 0 Fuse blown FU 0 No failure 1 Failure 1 Main circuit under voltage UV1 0 No failure 1 Failure 2 Control circuit under voltage UV2 0 No failure 1 Failure 3 Main circuit fault 0 No failure 1 Failure 4 Short circuit SC 0 No failure 1 Failure 5 Ground fault GOC 0 No failure 1 Failure 6 Over current OC 0 No failure 1 Failure 7 Over voltage OV 0 No failure 1 Failure 8 Inverter overheat OH 0 No failure 1 Failure 9 Inverter overheat OH1 0 No failure 1 Failure 10 Motor overload OL1 0 No failure 1 Failure 11 Inverter overload OL2 0 No failure 1 Failure 12 Over torque 1 detect OL3 0 No failure 1 Failure 13 Over torque 2 detect OL4 0 No failure 1 Failure 14 Brake transistor fault RR 0 No failure 1 Failure 15 Brake resistor overheat RH 0 No failure 1 Failure n 5 158 Minor Fault 0019H Bit Function 0 Under voltage UV 0 No failure 1 Failure 1 Over voltage OV 0 No failure 1 Failure Inverter overheat OH 0 No failure 1 Failure 3 Inverter overheat alarm OH2 0 No failure 1 Failure 17 Application Memory Block Section 2 3 4 Over
34. rting writing user library functions the following documents might be of help e W306 E1 2 200 11 21 31 Manual e W360 E2 1 ASCII Library Toolkit Operation Manual e 1528 E2 1 3G3JV User s Manual e 1527 E1 1 3G3MV User s Manual e F Man 3G3FV PMAN1 3G3FV Programming Manual e F Man 3G3FV 001 3G3FV Operation Manual e 013 E1 3 3G3EV User s Manual e F Man 3G3HV 001 3G3HV Operation Manual xii 1 Installation This section explains the installation It describes how to equip the ASCII unit with the SYSDRIVE Master Application as well as how to connect the inverter s to the ASCII unit 141 Required Equipment AA Wa ID Ra i 2 1 2 Equip the ASCII Unit with the SYSDRIVE Master ocococccinccccoccccconanononcnanoccnnncnnnn nn nano cnn nc cra rca nn nn nann canes 2 1 3 Connecting the Inverter s to the ASCII unit esses enne nennen nnne enne 2 Required Equipment Section 1 1 1 1 Required Equipment The following is required see also the C200H ASC1 1 21 31 Operation Manual e An operating ASC21 unit e An ASCII unit to PC cable e Aterminal emulation running on a PC 1 2 Equip the ASCII Unit with the SYSDRIVE Master 1 From the PC terminal clear all memory as described in section 9 2 1 of the C200H ASC 11 21 31 Operation Manual Start the prompt of the ASCII unit power on and press CTRL X Libload the library function into the memory of the ASC21 LIBL
35. uires a quicker response for all other communications from the network of inverters sending data in this direction can be disabled by setting the read all slaves commands bit see section 2 3 1 to one This will speed up the loop time When read all slaves command bit is not set Read Write PLC CPU Command area of the t inverter ASC21 When read all slaves command bit is set Write Only PLC CPU Command A area of the inverter 32 How to Give Commands to a Slave Section 4 3 At the end of each slave service the new status of the inverter is written back to the PLC memory If a slave is not responding the corresponding communications timeout identification bit is set in the DM area see section 2 2 2 Slaves can temporarily be disabled or put in stand by mode This is done with the corresponding poll slave option bits see section 2 3 1 When a slave is disabled the other slaves that are in use can be serviced more frequently The status of a disabled slave is still updated in the PLC memory 4 3 How to Give Commands to a Slave Commands can be given to inverters using either a broadcast command see section 2 3 2 or by changing the values in the DM area at those addresses that correspond to the slave see section 2 3 4 E g to give a command to slave 2 change the values in DM addresses K 11 to K 15 4 4 Example This exam
36. us Area of FV Inverters The five words of the command area for FV inverters where n is the slave number see section 2 3 4 5 5 Not used DM address Description Register Comment K 1 Operate Signal 0000H Bit Function 0 0 Stop 1 Run Forward 1 Direction 0 Stop 1 Run Reverse 2 Multi function input reference 3 3 Multi function input reference 4 4 Multi function input reference 5 5 Multi function input reference 6 6 Multi function input reference 7 7 Multi function input reference 8 8 Not used K n 5 2 Frequency Reference 0001H Resolution 0 01 Hz 5 3 Acceleration Time 0200H Resolution 0 1 sec K n 5 4 Deceleration Time 0201H Resolution 0 1 sec K 9 16 Application Memory Block Section 2 3 The five words of the status area for FV inverters where n is the slave number see section 2 3 4 DM address Description Register Comment 5 156 Status Signal 0010H Bit Function 0 Operate 0 Stop 1 Run 1 Speed 0 Not zero speed 1 Zero speed Direction 0 Forward 1 Reverse Fault reset 0 No reset 1 Reset Accele
Download Pdf Manuals
Related Search