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3G3IV-PSIG User`s Manual - Products

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1. 3 19 Communications Functions of Inverter Chapter 3 Fault 3 2 3 4 Display Content Not used E 15 SYSMAC BUS communications error E 10 SYSMAC BUS card fault Not used 5 Not used Baseblock circuit error EEPROM error Internal A D error External A D error Option connect error Not used Optional Card A D error Not used BJ GO PO 3 20 Communications Functions of Inverter Chapter 3 Minor Fault 1 BtNo Display Come UV UmmotgeQman 1 OV OH Overheat m A EF3 Extermalfault 3 ooo EF5 External fault 5 External fault 8 Not used Speed deviation PG is disconnected Not used 3 21 Communications Functions of Inverter Chapter 3 3 2 6 Settings in Multi function Output and Multi function Analog Output Data Controlling the status of the multi function output and multi function analog output of the Inverter in SYSMAC BUS communications is possible provided that OF is set H2 01 through H2 03 for multi function output settings and 1F is set in H4 01 and H4 04 for multi function analog output settings Constant Data code Setting method Control mode setting Read Writ i Vif Vif Open Flux ing ing con with loop vector i trol PG vector Multi function Analog 11 V 206 Y
2. Time Note If there is only one data code the frequency references can be handled only once e A frequency reference and frequency reference substitute are dedicated registers for communica tions use They cannot be set through the Digital Operator or analog input terminal unless changes in settings in B1 01 are made e The Enter command is not required for the data code E5 or E6 used for writing frequency references The Inverter takes these codes and data as operation data right after they are written Frequency References for Multi speed Operations The dedicated register of frequency references and frequency references substitute will be treated as frequency reference 1 if the Inverter is in multi speed operation Frequency references 2 through 8 i e d1 02 through d1 08 of the Inverter in multi speed operation are valid and work like those used by the Inverter in single speed operation The data in frequency reference 1 i e d1 01 will be ignored if the Inverter is in multi speed operation 3 13 Communications Functions of Inverter Chapter 3 Frequency Reference Setting from Digital Operator with B1 01 set to 0 Even if B1 01 is set to 0 in the Inverter controlled by the Digital Operator the frequency reference control of the Inverter will be possible by setting frequency reference 1 i e d1 01 to appropriate data through SYSMAC BUS communications The transmission of the Enter command is re
3. Word number 1508 7100 n XX FE Set the write data code in the eight rightmost bits n1 0003 Set the base register number 0003 Note 3 Refer to 3 2 Data Codes and Base Registers for the data codes of other parameters Note 4 Nobase register setting is required for writing or reading any frequency reference frequency reference substitute or base register and also not required for reading the data link status or writing the ENTER command Note 5 If the parameter to be written or read belongs to the base register that has been set there will be no need to set the base register again m Handshake If data is written to I O words n and n 1 the data will be transmitted to the Inverter through the SYSMAC BUS communications path When the Inverter receives the data the Inverter will return the same data to I O words n 2 and n3 The data code returned to the eight rightmost bits of word n 2 is the same as the data code written to the eight rightmost bits of word n Therefore by comparing these data codes proper data transmission and reception can be confirmed The data code set in word n is called the output data code and the data code returned to word 2 is called the input data code Write a sequence not to go to the next process until the input data code coincides with the output data code Data Written from PC to Inverter Bit 5108 Output Run command PC to Inverter Write da
4. Wd n 2 Multi function output 2 Default Desired freq agree 1 by H2 03 Multi function output 1 Default Zero speed by H2 02 13 Multi function contact Default During RUN by H2 01 output FWD REV RUN i FomwardoperaionO Reverseoperaion RUNSTOP i Running 0 Not operating Note 1 A data setting error will result if one of data link status bits 1 thorough 5 is set to 1 Note 2 The Inverter is not ready to operate in the following cases e The Inverter is in initial processing operation after the Inverter is turned ON The Inverter is set to program mode or any mode other than drive mode through the Digital Operator The Inverter is in receipt of aconstant other than one that can be changed while the Inverter is in operation and the Inverter has not finished writing the constant internally with the Enter com mand 3 1 2 Basic SYSMAC BUS Communications The Inverter s Run command i e eight leftmost bits of word n and Inverter status i e eight leftmost bits of word n 2 can be transmitted or received by turning each of these bits ON and OFF The handshake procedure with data codes is however required for the transmission and reception of data such as frequency references and parameters The following provides information on data codes and base registers as well as the handshake procedure used for the transmission and reception of data and parameters m Data Codes
5. Add 1 3 5 Communications Functions of Inverter Chapter 3 3 1 3 Writing Parameters To write a parameter from the SYSMAC PC to the Inverter transmit corresponding data using the following three steps 1 Transmit a corresponding base register 2 Transmit the write data code of the parameter and the corresponding data to be written 3 Transmit the Enter command At each step check that the output data code and input data code coincide with each other before going to the next step Parameter Writing Procedure 1 Base Register Setting a Registers for parameters are classified into groups according to the function Before setting a parameter it is necessary to set the base register of the group to which the parameter belongs b The base register can be set by writing the data code FE and the base register value to words n and n 1 respectively c When the Inverter receives the data code FE the same data code is returned to word n 2 d Check that the output data code and input data code coincide with each other 2 Data Setting a Set the write data code of the parameter and the corresponding data to be written to word n and word 1 respectively The data to be written must be set in hexadecimal on condition that the minimum setting unit is 1 b When the Inverter receives the data code and the data to be written the Inverter returns the same data code and data to words 2 and
6. Rack PCs Wired Remote I O System Manual W120 E1 1 NOTICE This manual describes the functions of the product and relations with other prod ucts You should assume that anything not described in this manual is not possible Although care has been given in documenting the product please contact your OMRON representative if you have any suggestions on improving this manual The product contains potentially dangerous parts under the cover Do not attempt to open the cover under any circumstances Doing so may result in injury or death and may damage the product Never attempt to repair or disassemble the product We recommend that you add the following precautions to any instruction manuals you prepare for the system into which the product is being installed Precautions on the dangers of high voltage equipment Precautions on touching the terminals of the product even after power has been turned off These terminals are live even with the power turned off Specifications and functions may be changed without notice in order to improve product performance Items to Check when Unpacking Check the following items when removing the product from the package Has the correct product been delivered i e the correct model number and speci fications Has the product been damaged in shipping Table of Contents Chapter 1 Features and System Configuration 1 1
7. NM mM N ojoj gt co co C2 N N UJ o o co co A N gt code 0 1 100 Motor rated torque Yes Yes 0 1 100 10 V in put 0 1 100 20 mA input 0 1 100 10 V in put 0 1 100 Motor rated current 0 1 100 Motor rated current 0 01 Hz set 01 03 0 01 100 Maxi mum frequen cy 0 1 100 Motor rated current 0 01 100 Maxi mum frequen cy 0 01 100 Maxi mum frequen cy Each corre sponding bit displayed as it is X lt es Yes Yes Yes Yes Yes Yes Yes Yes Chapter 3 Control mode setting Communications Functions of Inverter Chapter 3 Note 1 The transmission of the Enter command is not required to read the monitor data of the Invert er Note 2 1 0 Terminal Status Monitor U1 10 Multi function input 5 1 Input Note 3 Output Terminal Status Monitor U1 11 Bit No Content 1 Terminal 9 and 10 short 1 Terminal 25 and 27 short 1 Terminal 26 and 27 short Not used 1 Terminal 18 and 20 short Not used Note 4 Operating Status Monitor U1 12 Bit No Content 1 During RUN 1 Zero speed FWD REV RUN ON REV 1 During fault reset input 1 Frequency agree 1 1 Operation ready 1 1 Minor fault Fault Not u
8. Note The values in parentheses indicate initial values when initialized in 3 wire sequence 3 34 Communications Functions of Inverter Chapter 3 Constant Data code Default Control mode setting setting Writ ing data H3 05 Selection Terminal 16 H3 06 Gain terminal 16 H3 07 Bias terminal 16 H3 08 Signal selection terminal 14 H3 09 Selection Terminal 14 H3 10 Gain Terminal 14 H3 11 Bias Terminal 14 H3 12 Analog input filter time constant H4 01 Multi function ana log output 1 selec tion terminal 21 H4 02 Gain terminal 21 H4 03 Bias terminal 21 H4 04 Multi function ana log output 2 selec tion terminal 23 H4 05 Gain terminal 23 H4 06 Bias terminal 23 H4 07 Analog output sig nal level selection H5 01 Not used Not used Not used Not used Not used L1 01 Motor protection selection L1 02 Motor protection time constant 3 35 Communications Functions of Inverter Chapter 3 Constant Data code Default Control mode setting i i i setting i Read Writ i d ing ing i data data L2 01 Momentary power loss selection L2 02 Momentary power loss ridethru L2 03 Minimum base block time BB L2 04 Voltage restart time L2 05 Under voltage detection level UV L2 06 Not used L3 01 Stall prevention during acceleration L3 02 Stall prevention lev el during accelera tion 3 03 Stall prevention lev el during accelera tion
9. Write Input Write Input Flag Write Input Trigger IR bit 7 Shift signal with conformity of data codes Shift register Output data code storage word n Input data code storage word n 2 Data code Set data 4 15 Communications Program Chapter 4 m Timing Chart 00000 Write Input Po 03001 03100 03101 F 03102 4 o f Wan FE code code XK FD code Transmission 03103 code Wd n 1 _ 000 data 0000data D ux d um ase Reception Wd n 3 __0000 data DOG 66 GO 49d Operation 1 When the Write Input Bit is turned ON the status of the Write Input Flag 03000 will be held and Differ entiation Bit 03001 will be turned ON Then the shift register in word 031 will be turned ON to execute the instructions in sequence 2 First bit 03100 is turned ON Then the following default values are set in the DM area DM 0020 00FE DM 0021 000 Set to the base register of the corresponding group that includes the constant For example set DM 0021 to 0003 for writing C1 01 i e acceleration time 1 The two rightmost bits of DM 0020 are transferred to the two rightmost bits of word n and the con tents of DM 0021 are transferred to word n 1 The write data code FE and base register are transmitted to the Inverter 3 The two leftmost bits of word n are masked and only the two rightmost bits of
10. m Timing Chart 00000 Monitor Input 03001 03100 03101 03102 Ee _X Wdn Warnes 0000 data Base register Wd 2 00 code Wdan 3 f Reception 0000 data Data OG O6 DOO 4 6 Communications Program Chapter 4 Operation 1 When the Monitor Input Bit is turned ON the status of Monitor Flag 03000 will be held and Differenti ation Bit 03001 will be turned ON Then the shift register in word 031 will be turned ON to execute the instructions in sequence First bit 03100 is turned ON Then the following default values are set in the DM area DM 0001 00FE DM 0002 0000 The two rightmost bits of 0001 are transferred to the two rightmost bits of word and the data in DM 0002 is transferred to word n 1 The write data code FE and base register 00 are transmitted to the Inverter The two leftmost bits of word n are masked and only the two rightmost bits of the output data code are stored in DM 0003 Similarly the two leftmost bits of the data returned from the Inverter to word n2 are masked and only the two rightmost bits of the input data code are stored in DM 0004 The output data code in DM 0003 and the input data code in DM 0004 are compared Bit 03002 will be turned ON if they coincide When bit 03002 is turned ON Shift Register Bit 03100 will be turned OFF and bit 03101 will be turned ON When bit 03101 is turned ON the foll
11. Re ala 4 15 4 5 Reading Constants yea er SUR he ele dy nackte E PR 4 20 Chapter 5 Transmission Delay Time 5 1 5 1 Configuration Example 2 5 2 5 2 Inverter Internal Processing Time 5 3 5 3 Response Time for Wired SYSMAC BUS System 5 4 Table of Contents ll II Chapter 1 Features and System Configuration 1 1 Features 1 2 System Configuration Features and System Configuration Chapter 1 Abbreviations The following abbreviations are used in this manual SYSDRIVE 3G3FV SYSDRIVE 3G3FV series High function General purpose Inverter PC SYSMAC C CV series Programmable Controller not including C series models that cannot be linked with the SYSMAC BUS System PSIG 3G3IV PSIG SYSMAC BUS Wired Interface Card 1 1 Features The 3G3IV PSIG for SYSMAC BUS is a dedicated communications interface card which makes it pos sible for the SYSDRIVE 3G3FV to communicate with SYSMAC Programmable Controllers Installing these interface cards in the SYSDRIVE 3G3FV permits a Programmable Controller to monitor RUN STOP and operating conditions and to make changes in set values 3G3IV PSIG Wired SYSMAC BUS Interface Card Program less Data Exchange Communications between a Programmable Controller and the SYSDRIVE 3G3FV take place within four
12. PE B atutes ces oest tom DOE INS LEES ia DE ec ie ae 1 2 1 2 System Configuration 1 3 1 2 1 SYSMAC BUS Wired System 1 3 Chapter 2 Wired SYSMAC BUS System Setup 2 1 2 1 Nomenclature and Settings 2 2 2 2 Installation and Witing oo sfc se dida bee I ER EFE eee so Aa 2 3 2 2 1 Mounting Precautions 2 3 2 2 2 Connecting and Setting Precautions 2 3 2 2 3 Mounting sete eo Ea ee Sep Es ter Se RD 2 4 2 2 4 Internal Wiring soi cat EIS PENS CaaS I RES eR 2 5 2 2 5 System WNS ae bu gt Bae ES RTM peces dle Gude NEG REDDE Ban Sa 2 5 2 3 System Settings c kno pere REC Cs a URS ORI e AS e afe 2 7 2 3 1 System Configuration Example 2 7 2 3 2 Relationship between Switches and Words Occupied 2 7 2 3 3 Word Number Setting Example 2 9 2 3 4 SYSDRIVE Settings suse ge hh eee ee beeen eee te reda 2 11 2 4 Power Supply Operation Procedure 2 13 Chapter 3 Communications Functions of Inverter 3 1 3 1 SYSDRIVE Communications Data 3 2
13. 3 Insert the provided spacers into the spacer holes on the mounting base of the Inverter 4 After properly engaging the connectors of the Interface Card and control circuit board insert the spacers to the spacer holes of the Interface Card and press the Interface Card until the spacers click 5 Press the top of the connector 2CN and check that the apexes of the black triangular marks on the side match 6 Connect the GND wire of the Interface Card to FG terminal 12 E on the control circuit board of the Inverter Connector Option Control 4 4CN for circuit board option A 2 area v mm the ble option i E o triangular marks match area La is Connector for um option D lt i t Option D i gris ee PP SR EE Front view Side View Note When the SYSMAC BUS Interface Card is mounted other Optional Cards cannot be mounted in the C or D area 2 4 Wired SYSMAC BUS System Setup Chapter 2 2 2 4 Internal Wiring Keep the SYSMAC BUS wiring separated from the main circuit wiring as much as possible Do not wire them tog
14. 4 5 Reading Constants The following information is used for reading constants from the Inverter by transmitting the corresponding data in the following two steps 1 Transmit the base register of the constant to be read 2 Transmit the read data code of the constant and receive the command value In this program example the constant read is stored in DM 0200 m Allocation Bit 00000 Read Input Bit 03001 Read Input Trigger Bit 03002 Shift signal with conformity of data codes Bit 03000 Read Input Flag IR bit Wd Wd 031 Shift register DM 0001 Data code DM 0002 Base register DM 0003 Output data code DM 0094 Input data code 0200 Read data 4 20 Communications Program Chapter 4 m Timing Chart 00000 Read Input 03001 03100 E ae p 03102 1 tia A Wd lt coe Transmission Wd 1 h 000 data Base register Wd n 2 code Reception I Wd n 3 000 data Data DDD XO DE Operation 1 When the Read Input Bit is turned ON the status of Read Input Flag 03000 will be held and Differ entiation Bit 03001 will be turned ON Then the shift register in word 031 will be turned ON to execute the instructions in sequence First bit 03100 is turned ON Then the following default values are set in the DM
15. Default Control mode setting reg unit range setting ister Read Writ Yes Data Link Status 3 39 Communications Functions of Inverter Chapter 3 Note The data link status is a dedicated monitor used for monitoring communications and is not avail able to the Digital Operator except for displaying errors e Contents of Data Setting Errors Data Link Status and Troubleshooting If communications are handled with data codes the program will be interrupted when a data setting error results due to the nonconformity of the data codes In such a case check the data link status and remedy the data setting error Bit Name Display Cause Countermeasures During data Turns ON by attempting to write the Use the Timer to write processing next data when the previous data such control the timing of as a constant has not been processed data transmission yet Write mode er WRITE ERR Turns ON by attempting to write data Correct the program ror when the Inverter cannot accept the to eliminate the oc data due to the following currence of the e Undervoltage is detected on the main causes circuit e EEPROM failure has resulted with CPFO03 detected initialization pos sible e The data is a write prohibited constant e The data is a constant that cannot be written while the Inverter is operating Data code error DADR ERR Turns ON if an unregistered data code Correct
16. User Constant 31 User Constant 32 Note Write data and read data codes are set in hexadecimal and numerical order according to the constant number 3 2 8 Constants Writing constants to and reading constants from the Inverter through SYSMAC BUS communications is possible e After setting the base register write constants to or read constants from the Inverter by using the corre sponding data codes e After the constants have been written be sure to transmit the Enter command otherwise an ENT FLAG error will result If more than one data item is written the Enter command can be transmitted once at the end of the transmission of all the data items There are constants that cannot be written while the Inverter is in operation Before writing constants to the Inverter in operation refer to the list on page 3 25 and make sure that the constants can be written to the Inverter during operation Do not attempt to write improper constants to the Inverter dur ing operation otherwise a WRITE ERR will result e There are constants that can be set subject to the A1 02 settings for control method selection Refer to the list on page 3 25 for such constants e Setthe parameter setting value as a hexadecimal value in units of 1 If the setting value is negative set to the complement of 2 reverse the bit and add 1 Note To initialize the Inverter write the data of initialization i e base register 01 data code 83 and
17. Wd 12 13 Wd 10 11 C1000H C2000 H C1000H C2000H C2000 1 0 Terminal Word 23 setting 1 2 3 1 2 3 OFF ON ON ON ON ON Wd 24 to 27 Wd 28 to 31 CAES 1626 _ Wato _ 1628 _ 64 pts _ Wd 14 to 17 C500 CV2000 RM Base No 1 2 10 1 0 Terminal Pp Word 27 L 3G3FV 1 2 3 1 2 3 ON OFF ON OFF ON ON Wd 52 to 55 Wd 56 to 59 3G3FV Terminator setting ON 11213 ON ON ON et word 31 gt located word 63 1 0 Terminal Wired SYSMAC BUS System Setup Chapter 2 CV500 CV 1000 C500 CV1000 i 3G3FV i Terminator setting ON 32 pls _ wa 2302 2303 16 pts Wd 4 16 pts 32pis Jets Wd 2301 32 28 _ wa2 3 16 pts VET 168 _ Wd 2300 ou ton ton c xr SEES Wat 1998 Wd 2328 to 2331 Terminator setting ON Terminal Word 2363 UE EAT NOT ON OFF ON OFF ON ON Wd 2352 to 2355 Wd 2356 to 2359 2 3 4 SYSDRIVE Settings Setthe following constants according to the application before the Inverter is in SYSMAC BUS commu nications Note Shaded part in
18. 2 Reception Wd n 3 Data Data DOG Operation 1 When the Frequency Reference Bit is turned ON the following default values will be set in the DM DM 0010 0020 DM 0020 00E5 DM 0021 00E6 E5 is the data code for writing the frequency reference and E6 is the data code for writing the fre quency reference substitute The two rightmost bits of the contents of the indirect DM set in DM 0010 i e the value 5 set in DM 0020 are transferred to the two rightmost bits of word n The output data code is set Simultaneously the frequency reference data in DM 0030 is transferred to word n 1 The writing data is set The two leftmost bits of word n are masked and only the two rightmost bits of the output data code are stored in DM 0000 Similarly the two leftmost bits of the data returned from the Inverter to word n 2 are masked and only the two rightmost bits of the input data code are stored in DM 0001 This is always performed The output data code in DM 0000 and the input data code in DM 0001 are compared Bit 03001 will be turned ON if they coincide When bit 03001 is turned ON the processing method will be switched over according to the output data code in DM 0000 as described below DM 0000 00E5 DM 0010 is set to 0021 preparation for frequency reference substitute transmission DM 0000 00E6 DM 0010 is set to 0020 preparation for frequency
19. A data code is used for writing and reading the data and parameter The data code used depends on the type of data or parameter and whether such data or parameter is written or read Example of C1 01 Acceleration Time 1 Constant Base reg Register ster Reading Wing number Coi csemtonTimei ots 0 0 00 Note 1 To set data in acceleration time 1 set the data code 80 in the eight rightmost bits of word n Word number 15108 7 to O n XX 80 na 1 Data to be set 3 3 Communications Functions of Inverter Chapter 3 Note 2 To read the data of acceleration time 1 set the data code 00 Note 3 Refer to 3 2 Data Codes and Base Registers for the data codes of other parameters Base Registers Data and parameters are classified into groups according to the function The base register function makes it possible to select and set these groups A parameter written or read with a data code will not be processed as desired if the base register is wrong Before writing or reading a parameter it is necessary to set the base register of the group to which the parameter belongs Example of C1 01 Acceleration Time 1 Constant Base reg Data code Register ister Reading Writing number Con Acceleration tme ots os oo 00 Note 1 Acceleration time 1 belongs to group The base register of group is 03 Note 2 To set the base register use the write data code FE
20. L3 04 Stall prevention during deceleration L3 05 Stall prevention during run L3 06 Stall prevention lev el during run L4 01 Frequency detec tion level L4 02 Frequency detec tion width L4 03 Frequency detec tion level L4 04 Frequency detec tion width L4 05 Operation when frequency refer ence is lost L5 01 Number of auto re start attempts L5 02 Auto restart opera tion selection Note 1 The default setting depends upon the type of Inverter The value for a 200 V class 0 4 kW Inverter will be displayed Note 2 These are values for a 200 V class Inverter Values for 400 V class Inverter are double Note 3 When the control mode is changed the Inverter will revert to default settings The open loop vector control default settings will be displayed 3 36 Communications Functions of Inverter Chapter 3 Constant Data code Default Control mode setting setting Writ ing i i data L6 01 Torque detection selection 1 L6 02 Torque detection level1 L6 03 Torque detection time 1 L6 04 Torque detection selection 2 L6 05 Torque detection level 2 L6 06 Torque detection time 2 L7 01 Forward torque lim it L7 02 Reverse torque lim it L7 03 Forward regenera tive torque limit L7 04 Reverse regenera tive torque limit L8 01 DB resistor protec tion L8 02 Inverter overheat detection pre alarm level L8 03 Operation after In verter overheat pr
21. cy hold function selection d4 02 Trim control level d5 01 Torque control selection d5 02 Torque reference delay time d5 03 Speed limit selec tion d5 04 Speed limit d5 05 Speed limit bias d5 06 Speed torque con trol switching timer 0 00 to max fre quency see note Default setting Chapter 3 Control mode setting Note The setting unit and setting range of the frequency reference can be changed using O1 03 fre quency reference setting and display units Refer to the default setting of O1 03 3 29 Communications Functions of Inverter Chapter 3 Constant Data code Default Control mode setting i i i setting i Writ i 1 gt ing data E1 01 Input voltage set ting E1 02 Motor selection E1 03 V f pattern selec tion E1 04 Maximum frequen cy FMAX E1 05 Maximum voltage VMAX E1 06 Maximum voltage frequency FA E1 07 Intermediate fre quency FB E1 08 Intermediate volt age VC E1 09 Minimum frequency FMIN E1 10 Minimum voltage VMIN E1 11 Mid Output Fre quency B E1 12 Mid Output Fre quency Voltage B E1 13 Base Voltage Note 1 These are values for a 200 V class Inverter Values for the 400 V class Inverter are double Note 2 Whenthe control mode is changed the Inverter will revert to default settings The open loop vector control default settings will be displayed 3 30 Comm
22. of operation com mands Relationship between B1 02 and Communications Function B1 02 constant 0 1 FWD RUN STOP on FWD RUN Disabled Disabled Enabled REV RUN STOP on REV RUN Disabled Disabled Enabled Multi function inputs 1 to 6 See note Enabled Enabled Enabled Read monitor U1 01 to U1 28 Enabled Enabled des Enabled Read constant Enabled Enabled Enabled Write constant Enabled Enabled Enabled Note There is a logical OR relationship between multi function inputs 1 to 6 of communications and external inputs 3 to 8 Operation Detected Communications Error This is a new constant for the SYSMAC BUS and E 15 Det Sel is displayed Consta Content Inverter Fault output condition nt No F8 01 Io Deceleration stop using C1 02 time Error Coast to stop Error Deceleration stop using C1 09 time Error Continue operation see note Minor error Take the appropriate action according to the application to remedy the error Note When set to Continue operation the Inverter itself will continue to operate Therefore provide other means such as a limit switch or emergency switch to secure safety 2 12 Wired SYSMAC BUS System Setup Chapter 2 2 4 Power Supply Operation Procedure 1 Turn on the power to the SYSDRIVE 3G3FV and other Slaves 2 Turn on the power at the CPU Rack where the Master is mounted 3 Create the I O table at the Programmable Controller For C1000H
23. of the Inverter are off and the time specified on the front cover of the has Inverter elapsed otherwise an electric shock may be received NWARNING Be sure that the cable is free from damage and excessive force no heavy objects are placed on the cable and that the cable is not seized by anything otherwise an electric shock may be received N Caution Do not touch the parts of the Interface Card by otherwise generated static electricity may damage the Interface Card Caution Be sure that the connector of the Interface Card is securely connected to the Invert er Improper connection may cause injury product malfunction or product damage 2 2 2 Connecting and Setting Precautions N Caution Pay utmost attention when changing settings in the Inverter otherwise injury or product damage may result Caution Do not mount or dismount the Interface Card to or from the Inverter unless the Invert er is turned off otherwise product damage may result N Caution The GND line of the Interface Card must be grounded otherwise noise may be gen erated and product damage may result Wired SYSMAC BUS System Setup Chapter 2 2 2 3 Mounting Procedure 1 Turn off the Inverter wait for at least one minute or at least three minutes if the Inverter has an out put capacity of 30 kW or more remove the front cover of the Inverter and check that the CHARGE indicator is not lit 2 Mount the Interface Card to the option C area
24. reference transmission Repeat steps 2 through 5 until the Frequency Reference Bit is turned OFF 4 3 Communications Program Ladder Program 00000 Frequency Reference MOV 21 0020 DM0010 MOV 21 00 5 DM0020 MOV 21 00 6 DM0021 DIFU 13 03000 MOVD 83 DM0030 n 00FF DM0000 ANDW 34 00FF DM0001 CMP 20 DM0000 DM0021 25506 00000 03000 00000 Chapter 4 Communications Program Chapter 4 03001 CMP 20 DM0000 MOV 21 0021 DM0010 CMP 20 DM0000 4 5 Communications Program Chapter 4 4 2 Inverter Monitor The following information is used for reading a single item of monitor data only once from the Inverter when the Monitor Input Bit is ON To read the item transmit the write data code FE and base register 00 first Then transmit the read data code corresponding to the item In this example the item is stored in DM 0200 m Allocation Bit 00000 Monitor Input Bit 03000 Monitor Flag Bit 03001 Monitor start trigger IR bit Bit 03002 Start signal with conformity of data codes Wd Wd 031 Shift register DM 0001 Data code DM 0002 Base register 0003 Output data code DM 0004 Input data code DM 0200 Monitor data
25. the output data code are stored in DM 0000 Similarly the two leftmost bits of the data returned from the Inverter to word n 2 are masked and only the two rightmost bits of the input data code are stored in DM 0001 4 The output data code in DM 0000 and the input data code in DM 0001 are compared Bit 03002 will turned ON if they coincide 5 When bit 03002 is ON Shift Register Bit 03100 will be turned OFF and bit 03101 will be turned ON 4 16 Communications Program Chapter 4 6 When bit 03101 is turned ON the data code 00 will be set in DM 0020 for writing the constant Then the two rightmost bits of DM 0020 will be transferred to word n Set to the write data code of the corresponding constant For example set DM 0020 to 0080 for writing C1 01 i e acceleration time 1 Simultaneously set the value to be written to DM 0021 and the value is transferred to word n 1 The write data code and set value are transmitted to the Inverter Like the operations in steps 3 and 4 the output data code and the input data code are compared If they coincide bit 03002 will be turned ON When bit 03002 is turned ON Shift Register Bit 03101 will be turned OFF and bit 03102 will be turned ON When bit 03102 is turned ON the data code OOFD will be set in DM 0020 Then the two rightmost bits of DM 0020 will be transferred to word n Simultaneously DM 0021 will be set to 0000 and this value will be transferred to word
26. wired The hardware of the host equipment has failed SYSMAC BUS E 10 Turns ON if the Interface Card has an Turn the Inverter on and off If Card Fault error and is not connected to the CPU of the error is not restored then the Inverter replace the Interface Card Option Connection CPF06 Turns ON if the connectors of the Inverter Reconnect the connectors Error control circuit and the Interface Card are not connected properly Note The connectors of the Inverter Interface Card and control circuit will not engage properly if they are not coupled securely Visually check the connection when connecting Inverter during Transmission Errors To ensure the safety operation of the system be sure to check the operating condition of the Inverter when a transmission error has resulted Constant 04 Setting Setting Default Control mode setting unit range setting i Read Yes Yes F8 01 E 15 Detected 18 0398 1 Selection Make one of the following settings according to the application Operation _Inverterstatus Eroroupu p Oro deceleration stop Ooastiosiop C1 09 deceleration stop Error status ION Continue operation see note Warning status Note When set to Continue operation the Inverter itself will continue to operate Therefore provide other means such as a limit switch or emergency switch to secure safety 3 41 Communications Functions of Inverter Chapter
27. 0063 Protective unction constants XXX O5 001068 0 E3 Operator constants XX 3 11 Communications Functions of Inverter Chapter 3 3 2 3 Enter Command The Enter command instructs the Inverter in SYSMAC BUS communications to use data received from the PC as operation data The transmission of the Enter command is not required by any frequency reference base register or command group of base register number 00 Be sure to transmit the Enter command however for any data that requires the Enter command If more than one data item is written the Enter command can be transmitted once at the end of the transmission of all data items Enter Command Data Codes Constant Base Datacode Setting Setting Default Chan Control mode setting reg unit range setting ges ister Read Writ E Command Written FD 0000 Yes Yes Yes Yes Yes IE EEPROM Note 1 Be sure to set the writing data 0000 for the transmission of the Enter command Note 2 The Enter command can be transmitted while the Inverter is running An error however will resultif the set data is atype of data that must not be transmitted while the Inverter is running Note 3 When the Enter commandis transmitted the 3G3FV will write data to the EEPROM Since the number of writing operations is limited to 100 000 times itis recommended that the number of Enter command transmissions be minimized 3 2 4 Frequency Reference in SYS
28. 1 2422 2423 2452 2453 2454 2455 2484 2485 2486 2487 2490 2491 RM6 RM7 L3 2 3 ne n2 ne n nei 2492 2493 2494 2495 2524 2525 2526 2527 2496 2497 2498 2499 2528 2529 2530 2531 2500 2501 2502 2503 2532 2533 2534 2535 2504 2505 2506 2507 12536 2537 2538 2539 2508 2509 2510 12511 12540 2541 2542 2543 2512 2513 2514 2515 2544 2545 2546 2547 2516 2517 2518 12519 12548 2549 12550 2551 2520 2521 2522 2523 2552 2553 2554 2555 2 3 3 Word Number Setting Example Setting word numbers is shown in the following illustrations Settings for the C200H C120 C500 C1000H C2000H and CV500 CV1000 system configurations are provided C200H C200H CPU Rack la i E te 1 1 1 18 ie i i etes oy Slave 3G3FV Terminator a ue t setting ON 7 0 1 0 Terminal I O Wd 007 7 necting 2 wa 025 _ _ Set word 00 5 Allocated cable Wd 052 word 200 1 5 3 Wd 051 Wd 050 ON_ OFF OFF 1 0 Terminal L _ RMI _ _ Set word 31 Al ud ue located word 231 A saris i Wd 011 1 2 3 1 2 3 Wd 010 ON OFF ON OFF ON Wd 220 to 223 Wd 224 to 227 Wired SYSMAC BUS System Setup Chapter 2 C120 C500
29. 1 CV500 CV1000 CV2000 In the SYSMAC BUS Remote I O Relay Area each Master 0 to 7 is allocated 32 words beginning with word 2300 as the default initial value Master address Words 2300 to 2332 to 2364 to 2396 to 2428 to 2460 to 2492 to 2524 to allocated 2331 2363 2395 2427 2459 2491 2523 2555 Master Addresses Master addresses are assigned automatically in the order in which the Masters are mounted including the setting order of Rack numbers at the time of I O table creation or I O table editing For the CV500 addresses are only allocated for Masters 0 to 3 words 2300 to 2427 Switch No RMO OFF OFF OFF 2300 2301 2302 2303 2332 2335 2364 2365 ON OFF OFF 2304 2305 2306 2307 2336 2339 2368 2369 OFF ON OFF 2308 2309 2310 2311 2340 2343 2372 2373 ON OFF 2312 2313 2314 2315 2344 2347 2376 2377 2320 2321 2322 2323 2352 2355 2384 2385 2324 2325 2326 2327 2356 2359 2388 2389 2363 2392 2393 Wired SYSMAC BUS System Setup Chapter 2 onde ME gt L8 n ne ne ne ne ws OFF OFF 2428 2429 2430 2431 2460 2461 2462 2463 OFF ON 2436 2437 2438 2439 2468 2469 2470 2471 ON 2440 2441 2442 2443 2472 2473 2474 2475 2444 2445 2446 2447 2476 2477 12478 12479 ON OFF ON 12416 2417 2418 2419 2448 2449 2450 2451 2480 2481 2482 2483 2420 242
30. 3 Check that the output data code and input data code coincide with each other 3 Enter Command a Set word n to the data code FD for the Enter command and word n 1 to 0000 b When the Inverter receives the Enter command the Inverter will return the data code FD to word 2 Check that the output data code and input data code coincide with each other 4 End Note 1 Ifthe parameter to be written belongs to the base register that has been set there will be no need to set the base register again Note 2 The base register value will be set to 00 when the Inverter is turned ON Therefore a parame ter can be written with no base register setting if the base register of the parameter is 00 Note 3 The Enter command must be transmitted whenever a parameter is written The Inverter can not use the parameter unless the Inverter receives the Enter command An ENTFLAG error will result if the Inverter does not receive the Enter command within five seconds after receiv ing the last data item If more than one parameter is written the Enter command can be trans mitted once after transmitting all the data codes and the corresponding data to be written 3 6 Communications Functions of Inverter Chapter 3 Example of Acceleration Time 1 V1 01 set to 5 0 s Constant Base reg Register ster _ Reading Writing number 1 Set 03 in the base register o eo 00 Word number 15108 7100 n XX
31. 3 Inverter Faults and Minor Faults The faults and minor faults of the Inverter can be checked through SYSMAC BUS communications Take the necessary countermeasures according to Section 8 Maintenance Operations of the SYS DRIVE 3G3FV User s Manual 1516 after checking them e Fault Outputs and Details Bit 11 in word n 3 has fault output Cw a TE LT Inverter to n 3 Reading data Check the contents of faults from the following data codes These data codes can also be displayed and checked with the Digital Operator Constant Data code Setting Control mode setting i unit i Open Flux i i i loop vector i vector Fault 1 Allocated Fault 2 to each bit Fault 3 e Minor Fault Outputs and Details Set 10 H2 01 to H2 03 for multi function output If a minor fault results the corresponding multi func tion output will turn ON Minor Fault Output Settings Constant Base pec code Default Control mode setting reg i i setting ister i 1 Vit V f Open Flux ing con with vec trol PG tor Multi function Con 07 tact Output Multi function Out 07 87 put 1 Multi function Out 08 88 put 2 Check the contents of minor faults from the following data codes These data codes can also be dis played and checked with the Digital Operator Constant Base Datacode code Control mode setting piod ake ina Vf Vf Open
32. 3 1 1 Outline of SYSMAC BUS Communications Data 3 2 3 1 2 Basic SYSMAC BUS Communications 3 3 3 1 3 Writing Parameters 3 6 3 14 Reading Parameters s o ng Rr mia pages boc mia EE ees 3 8 3 2 Data Codes and Base Registers 3 10 3 2 1 Outline of Data Codes 3 10 3 2 2 Outline of Base Register 3 11 3 2 3 Enter Command citen tel den RC pr ee eso da Ca Re era e s 3 12 3 2 4 Frequency Reference in SYSMAC BUS Communications 3 12 3 2 5 Inverter Monitoring os iso uera a ea rre rer i 3 14 3 2 6 Settings in Multi function Output and Multi function Analog Output Data 3 22 3 2 7 User Constants and Settings 3 23 3 2 8 Constants eres ii eee ee eS I ee Sep Es ae eS 3 24 3 3 Errors in Communications nee ne eee 3 39 Chapter 4 Communications Program 4 1 4 1 Frequency Reference Settings 4 2 4 2 Inverter Monitor 2 4 6 4 3 Inverter Fault Processing cia peg hie bo is oe eee ek wa ay ake 4 10 4 4 Writing Constants A
33. FE Set the write data code in the eight rightmost bits 1 0003 Set the base register number 0003 2 Response from Inverter Word number 15 to 8 7 to 0 The data code received is returned to the eight rightmost bits n 2 XX FE The set value is returned n 3 0003 3 Acceleration Time 1 Set C1 01 to 5 0 Word number 15t08 7to0 n XX 80 Set the write data code in the eight rightmost bits n 1 0032 Set the writing data 0032 5 0 s 0 1 s 50 32 hexadecimal 4 Response from Inverter Word number 15 to 8 7100 The data code received is returned to the eight rightmost bits 2 XX 80 The set value is returned n 3 0032 5 Enter command transmission Word number 15to8 7100 n XX FD Set the data code in the eight rightmost bits 1 0000 Be sure to set 0000 Note An error will result if 0000 is not set 6 Response from Inverter data writing completion Word number 15 to 8 7100 The data code received is returned to the eight rightmost bits 2 XX FD The set value is returned n 3 0000 Communications Functions of Inverter Chapter 3 3 1 4 Reading Parameters To read a parameter from the Inverter transmit data using the following two steps 1 Transmit a corresponding base register 2 Transmit the read data code of t
34. MAC BUS Communications A frequency reference is used with the PC in SYSMAC BUS communications to set the output frequen of the Inverter The frequency reference will be available only if B1 01 is set to 3 Frequency Reference Data Codes Constant Setting Setting Default Chan Control mode setting unit range setting Fees Reference 0 01 Hz 0 00 to 0 00 Frequency Reference see max fre note quency Note The setting unit of the LT reference can be changed in 01 03 The default value is 0 01 Hz 3 12 Communications Functions of Inverter Chapter 3 A frequency reference and frequency reference substitute are written to a single register and there is no difference in function between the frequency reference and frequency reference substitute Reading data Data code 65 7 Writing data Data code Frequency reference Reading data register for SYSMAC Data code 66 Writi BUS communications Data code E6 Writing data e A single register has two data codes to handle frequency references There will be no need to use the two data codes if the frequency references are not handled 4 Eg Frequency reference data code Frequency reference writing data Frequency Frequency Frequency a y 9 reference 10 Hz reference 20 Hz reference 30 Hz Transmission completion signal for data codes in conformity Comparison signal such as CMP
35. OMRON USER S MANUAL 3G3IV PSIG Wired SYSMAC BUS Interface Card for SYSDRIVE 3G3FV Inverter 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 Al ways heed the information provided with them Failure to heed precautions can result in inju ry to people or damage to the product NDANGER Indicates information that if not heeded is likely to result in loss of life or serious injury NWARNING Indicates information that if not heeded could possibly result in loss of life or serious injury N 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 of ten means word and is abbreviated Wd in documentation in this sense The abbreviation means Programmable Controller and is not used as an abbreviation for anything else Visual Aids The following headings appear in the left column of the manual to help you lo
36. Register Ister Reading Writing Number Frequency Referense a or 1 Set 00 in the base register Word number 15108 700 n XX FE Set the write data code in the eight rightmost bits 1 0000 Set the base register number 0000 2 Response from Inverter Word number 15 to 8 7to0 The data code received is returned to the eight rightmost bits 2 XX FE The set value is returned n 3 0000 3 8 Communications Functions of Inverter Chapter 3 3 Output Frequency Read data from U1 02 Word number 15 to 8 7100 nai XXXX 4 Response from Inverter The data code received is returned to the eight rightmost bits The set value is returned 5 Hexadecimal Data Conversion 1770 Hex 6 000 x 0 01 60 00 Hz n XX 21 Set the write data code in the eight rightmost bits Word number 15t0 8 7100 n 2 XX 21 n 3 1770 Communications Functions of Inverter Chapter 3 3 2 Data Codes and Base Registers The registers of the Inverter in communication with the PC are classified into groups ac cording to the function and write and read data codes are set each group independent ly Before writing data to or reading data from the Inverter in communication it is necessary to select the group with settings in the base register according to the data and the sp
37. Wd 208 to 211 Valve wire saving device Word 213 is the terminator Number of Words Occupied SYSDRIVE 3G3FV 4 Programmable Terminal 4 Terminal 1 Valve wire saving device 1 2 3 2 Relationship between Switches and Words Occupied The correlation between switches and the words they occupy are summarized in the following tables C200H HS C200HX HG HE Switch No Words occupied Switch No Words occupied n 1 n 2 n 3 2 n 1 n 2 n 3 203 219 207 223 211 227 215 231 C500 Switch No Words occupied Switch No Words occupied eS ee CU a d 7 f 2 7 Wired SYSMAC BUS System Setup Chapter 2 C1000H C2000H Switch No Base No 0 Base No 1 Base No 2 Base No 3 2 3 net n 2 n 3 n nat n 2 n n 1 n 2 3 n net n 2 n 3 OFF OFF OFF 0 j 2 3 32 133 134 64 65 66 67 96 97 98 99 ON OFF 4 5 6 7 36 137 38 68 169 170 71 100 101 102 103 OFF ON 8 9 10 11 40 41 42 72 173 74 75 104 105 106 107 ION OFF 12 13 14 15 44 45 46 76 77 78 79 108 109 110 111 OFF 16 17 18 19 48 49 50 80 81 82 83 112 113 114 115 ON OFF ON 20 21 22 52 153 54 84 85 86 87 116 117 118 119 OFF ON 24 25 26 56 57 58 88 189 90 191 120 121 122 123 ON oN 128 29 30 60 61 62 92 93 94 95 124 125 126 127 CVM
38. able be grounded at a single point on the Master side 2 5 Wired SYSMAC BUS System Setup Chapter 2 Slave Connections Wire C500 and C200H Masters to Slaves as shown below RM Master RS Slave or Slave Rack including 3G3IV PSIG Interface Card Correct Connection Example RM RS RS RS xA OY DD Connect Slaves in order from the e XI ino Master Incorrect Connection Examples RM RS GH lt Do not cross plus and minus terminals RS RM RS M No more than one 20 Slave can be directly CA 4 connected to a single O Master R 9 Zf Ni p Jh There can be no branching from a Slave 2 6 Wired SYSMAC BUS System Setup Chapter 2 2 3 System Settings Each SYSDRIVE 3G3FV occupies four Programmable Controller I O words Set the words with the word number setting switches on the Wired SYSMAC BUS Interface Card Be careful not to overlap SYSDRIVE 3G3FV word numbers with the word numbers occupied by other Slaves 2 3 1 System Configuration Example SYSDRIVE 3G3FV Inverter C200H PC G72C OD16 output type or G72C ID16 input type I O Terminal C200H Master NT series 200 201 SYSMAC BUS Wd 200 to 203 Wd 204 to 207 mable Terminal Wired
39. and C2000 H PCs set the base numbers 4 Confirming Data Reception and CALL Message After turning the Inverter on transmit a data code other than 00 to the Inverter so that the Inverter can check the readiness of the transmission line and that of the host control equipment The Inverter will continue to display the message CALL and the user will not be able to control the Inverter if no data code is transmitted CALL Message After the Inverter is turned on the Inverter waits for a data code other than 00 in order to prepare for proper communications with the host control equipment During this period the Inverter displays the message CALL andis on stand by Upon receipt of a data code other than 00 the Inverter will automatically cancel the CALL status and the frequency reference will be displayed Note 1 lf any constant ofthe Inverter is changed from the Digital Operator be sure to press the Menu Key and then the Enter Key to reset the Inverter to drive mode The Inverter will not operate unless the Inverter is in Drive mode Note 2 Creation of the I O table or setting of the base numbers will become necessary only when the SYSMAC BUS system is used for the first time 2 13 Chapter 3 e Communications Functions of Inverter e 3 1 SYSDRIVE Communications Data 3 2 Data Codes and Base Registers 3 3 Errors in Communications Communications Functions of Inverter Chapter 3 3 1 SYSDRIVE Com
40. area DM 0001 00FE DM 0002 000 Set to the base register of the corresponding group that includes the constant For example set DM 0002 to 0003 for reading C1 01 i e acceleration time 1 The two rightmost bits of DM 0001 are transferred to the two rightmost bits of word n and the con tents of DM 0002 are transferred to word n 1 The write data code FE and base register 0 are transmitted to the Inverter The two leftmost bits of word n are masked and only the two rightmost bits of the output data code are stored in DM 0003 Similarly the two leftmost bits of the data returned from the Inverter to word n2 are masked and only the two rightmost bits of the input data code are stored in DM 0004 The output data code in DM 0003 and the input data code in DM 0004 are compared Bit 03002 will be turned ON if they coincide When bit 03002 is turned ON Shift Register Bit 03100 will be turned OFF and bit 03101 will be turned ON 4 21 Communications Program Chapter 4 6 When bit 03101 is turned ON the data code 00 will be set in DM 0001 for reading the constant Then the two rightmost bits of DM 0001 will be transferred to word n Set to the read data code of the corresponding constant For example set DM 0001 to 0000 for reading C1 01 i e acceleration time 1 The read data code is transmitted to the Inverter 7 Like the operations in steps 3 and 4 the output data code and the input data code are
41. cate different types of information Note Indicates information of particular interest for efficient and convenient operation of the product OMRON 1997 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 recording 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 Never theless OMRON assumes no responsibility for errors or omissions Neither is any liability assumed for dam ages resulting from the use of the information contained in this publication Thank you for choosing the high function general purpose SYSDRIVE 3G3FV series Inverter and the dedicated 3G3IV PSIG Interface Card This manual provides information on the specifications and operation of the Interface Card used in the wired SYSMAC BUS system to exchange data between the Inverter and a SYSMAC Programmable Controller Refer to the following manuals for the SYSDRIVE 3G3FV series Inverter and SYSMAC BUS wired system in detail e SYSDRIVE 3G3FV High function General purpose Inverter User s Manual 1516 1 7 e SYSMAC
42. character istic time at decel eration end C3 01 Slip compensation gain C3 02 Slip compensation primary delay time C3 03 Slip compensation limit C3 04 Slip compensation during regenera tion C3 05 Flux Calculation Method Note 1 The setting range and setting unit for acceleration deceleration times will differ according to the setting for C1 10 the unit for acceleration deceleration time Note 2 Whenthe control mode is changed the Inverter will revert to default settings The open loop vector control default settings will be displayed 3 27 Communications Functions of Inverter Chapter 3 Constant Data code Default Control mode setting setting Writ ing data C4 01 Torque compensa 0 00 to 1 00 Yes Yes Yes Yes No tion gain 2 50 No Yes Yes Yes No C4 02 Torque compensa 0 to 20 see tion delay time 10000 note 1 C5 01 ASR Proportional 0 00 to 20 0 Yes Yes P gain 1 300 00 see note 2 C5 02 ASR Integral 1 0 000 0 500 time 1 to see 10 000 note 2 C5 03 ASR Proportional 0 00 to 20 0 Gain P 2 300 00 see note 2 C5 04 ASR Integral I 0 000 0 500 time 2 to see 10 000 note 2 C5 05 ASR Limit 0 0to 5 0 20 0 C5 06 ASR Primary delay 0 000 0 004 No No No time to 0 500 C5 07 ASR Switching fre 0 0to 0 0 No No No No Yes quency 400 0 C5 08 ASR Integral I 0 to 400 No No No No Yes Limit 400 C6 01 Carr
43. compared If they coincide the constant value will have been returned to word n 3 Then store this value in DM 0200 Simultaneously bit 03002 is turned ON 8 When bit 03002 is turned ON Shift Register Bit 03101 is turned OFF and bit 03102 is turned ON This resets the shift register and bit 03000 that has been on hold is reset 4 22 Communications Program Chapter 4 Ladder Program 00000 Read input 03000 DIFU 13 MOV 21 MOV 21 MOVD 83 MOV 21 MOV 21 MOVD 83 4 23 Communications Program 4 24 03000 n 00FF DM0003 CMP 20 DM0003 DM0004 21 Chapter 4 Chapter 5 Transmission Delay Time 5 1 5 2 5 3 Configuration Example Inverter Internal Processing Time Response Time for Wired SYSMAC BUS System Transmission Delay Time Chapter 5 5 1 Configuration Example Master Output Rack Motor Circuit Example Input Output number of point occupied by Inverter o Transmission time to the Inverter is the same for contact output by Inverter commands or data code transfer by MOV 21 The calculation of the response time from the time the input turns ON atthe Slave to the time the Inverter output changes is shown in the following sections 5 2 Transmission Delay Time Chapter 5 5 2 Inverter Internal Processin
44. con with loop i trol PG vector EE LL Wmrranz 3 42 Communications Functions of Inverter Chapter 3 Memory Data Backup The SYSMAC BUS 3G3FV uses an EEPROM for backing up data When parameters are changed or when the power is turned OFF data will be written to the EEPROM The maximum number of data write operations to the EEPROM is approximately 100 000 times During SYSMAC BUS communications every Enter command will be written to the EEPROM when ever it is transmitted It is recommended that transmission of the Enter command be minimized Data settings such as frequency references that do not require any Enter command are not written to the EEPROM When the power is turned ON these data settings will be reset to 0 3 43 A Chapter 4 Communications Program 4 Frequency Reference Settings 4 2 Inverter Monitor 4 3 Inverter Fault Processing 4 4 Writing Constants 4 5 Reading Constants Communications Program This section provides information on example programs for the SYSMAC Program mable Controller PC controlling the SYSDRIVE 3G3FV series Inverter mounted with the Interface Card Each function of the program is explained individually When using the program for actu al applications however be sure to prepare interlocks so that the functions will not cause errors due to improper duplicated use Also be sure to set al
45. data 08AC and transmit the Enter command If the Enter command is written after transmitting other data other data transmission will become invalid by initialization 3 24 Communications Functions of Inverter Chapter 3 e Constants for Initialize Mode Constant Data code Default Control mode setting setting Writ ing data Select Control Method Setting the Pass word e Constants for Program Mode No need to change if the setting value is a hexadecimal value Constant Data code Default Control mode setting i i i setting i Writ i i ing data b1 01 Frequency Refer ence Selection b1 02 Run Source Selec tion b1 03 Stopping Method Selection b1 04 Disabling Reverse Operation b1 05 Operation Selection for Minimum Fre quency E1 09 or less b1 06 Setting Control In put Responsive ness b1 07 Operation Selection After Switching to Remote Mode b2 01 Excitation level DC injection starting frequency b2 02 DC injection brak ing current b2 03 DC injection brak ing time at start b2 04 DC injection brak ing time at stop b3 01 Speed search selection at start b3 02 Speed search op eration current 3 25 Communications Functions of Inverter Chapter 3 Constant Data code Default Control mode setting le setting Read Writ ing ing data data b3 03 Speed search de celeration time b4 01 Timer function ON dela
46. de other than 00 the Inverter automatically cancels the CALL status and the fre quency reference is displayed Write a program making it possible for a data code other than 00 to be transmitted whenever the Invert er is turned ON Note Due to the above reason transmit a data code regardless of whether the application requires only the operation of bits with no data code transmission Data Setting Errors A data setting error will be detected if no data is written properly from the PC due to a failure in the data code data to be written or Inverter in SYSMAC BUS communications Ifa data setting error results the contents of the error will be indicated as a data link status in the reading data to be returned to the PC with the data code FF e Data Transmission and Response between PC and Inverter with Data Setting Error Data Not Written from PC to Inverter Bit 5108 Output Run command PC to Inverter Write data input Inverter status Inverter to PC Read data Response from Inverter to PC Bit i mes 790 Output Run command PC to Inverter Write data TT on F JF _ Inverter to PC Data link status e Reading Data Link Status When an error occurs information on data setting error and data link status will be attached to the data to be read The information can be read anytime by using the following data code Data Code Constant Base Datacode Setting Setting
47. e alarm L8 05 Input open phase protection selection L8 07 Output open phase protection selection 3 37 Communications Functions of Inverter Chapter 3 Constant Data code Default Control mode setting le setting Read Writ ing ing data data 01 01 Monitor selection 01 02 Monitor selection after power on 01 03 Frequency refer ence setting and display units 01 04 pattern setting units 01 05 Not used 02 01 Local Remote Key 02 02 02 03 User constant initial values 02 04 Inverter capacity selection 02 05 Frequency refer ence setting meth od 02 06 Operation selection when Digital Oper ator is discon nected 02 07 Cumulative opera tion time setting 02 08 Cumulative opera tion time selection 02 09 Factory use Note The default setting and setting range depend upon the type of Inverter The values and ranges for a 200 V class 0 4 kW Inverter will be displayed 3 38 Communications Functions of Inverter Chapter 3 3 3 Errors in Communications CALL Message After the Inverter is turned ON the Inverter waits for a data code to be transmitted in order to check the readiness of the transmission line and host control equipment The Inverter continues to display the message CALL and the user will not be able to control the Inverter if no data code is transmitted On receipt of a data co
48. e register 1 Write 3 10 Communications Functions of Inverter Chapter 3 Note 2 The frequency reference and frequency reference substitute are written to the same regis ter The previous frequency reference data in the register is overwritten by new frequency ref erence data Two data codes are prepared for data handling 3 2 2 Outline of Base Register The registers of the Inverter are classified into groups according to the function Before writing data to or reading data from a register itis necessary to set in the base register the group to which the register belongs The base register keeps the data unless the data is overwritten Therefore there is no need to write the data of the same group again until a new group must be selected Base Register Data Codes Constant Setting Setting Default Chan Control mode setting unit range setting PG BsRegse 90 09 o ves wes wes ves Des Note The base register is a dedicated register used for SYSMAC BUS communications and the data setting of the base register is not possible with the Digital Operator Be sure to set the base regis ter through communications Base Register Settings Base register setting Reading Writing 00 to OF 80 to 8F Command 10 to 1F 90 to 9F Status P0103F A0toBF 40 5 CO to DF User constants Constants set in A2 01 through A2 32 by the user OS 001068 Options constant FXXX 001068 8
49. ear teeth 1 F1 13 Number of PG gear teeth 2 F1 14 PG Disconnection Detection Time F2 01 Analog Reference Card selection F3 01 Digital Reference Card input selec tion F4 01 Channel 1 output monitor selection F4 02 Channel 1 gain F4 03 Channel 2 output monitor selection F4 04 Channel 2 gain F5 01 Not used F5 02 Not used Note When the control mode is changed the Inverter will revert to default settings The flux vector control default settings will be displayed 3 33 Communications Functions of Inverter Chapter 3 Constant Data code Default Control mode setting setting Writ ing data F6 01 F7 01 Output pulse multi ple selection F8 01 F9 01 F9 02 F9 03 Not used F9 04 Not used H1 01 Multi function input 1 Terminal 3 selec tion H1 02 Multi function input 2 Terminal 4 selec tion H1 03 Multi function input 3 Terminal 5 selec tion H1 04 Multi function input 4 Terminal 6 selec tion H1 05 Multi function input 5 Terminal 7 selec tion H1 06 Multi function input 6 Terminal 8 selec tion H2 01 Multi function con tact output terminal 9 to 10 H2 02 Multi function out put 1 terminal 25 H2 03 Multi function out put 2 terminal 26 H3 01 Signal selection terminal 13 Volt age H3 02 Gain terminal 13 H3 03 Bias terminal 13 H3 04 Multi function ana log input signal selection terminal 16
50. eci fied data code must be used The following provides information on the data codes and the base register of the Invert er 3 2 1 Outline of Data Codes Data codes are used for writing data to or reading data from the registers of the Inverter in communica tion Data codes are classified into the following two main groups e Data codes not affected by settings in the base register Data codes that select registers to write or read data according to settings in the base register The following table provides brief information on data codes Data code Description Influence of base register Reading data Read data codes for each register Registers are selected according to settings in the base register Not used The data codes are not affected Frequency reference by settings in the base register Frequency reference substitute Not used Data link status Not used Base register Not used Writing data Write data codes for each register Registers are selected according to settings in the base register Not used The data codes are not affected Frequency reference by settings in the base register Frequency reference substitute Not used Enter command written to EEPROM Base register Not used Note 1 The MSB of a data code indicates data writing or reading Bo 9 0610 00 Description 0 Read A code indicating th
51. es Yes Yes Yes Output 1 hexadecimal 726 decimal see note 1 3 Multi function Analog 11 V 206 Output 1 hexadecimal 726 decimal see note 2 3 Multi function Output Allocated to each bit see note 3 Note 1 These settings will be valid only if 1F is set in H4 01 for monitoring multi function analog out put 1 through terminal 21 Note 2 These settings will be valid only if 1F is set in H4 04 for monitoring multi function analog out put 2 through terminal 23 Note 3 For outputting negative values set the H4 07 to 1 Set the setting value to the complement of 2 Note 4 Settings are made with multi function output Content Multi function contact output Valid if H2 01 is set to OF Terminals 9 and 10 1 ON Multi function output 1 Valid if H2 02 is set to OF Terminal 25 1 ON Multi function output 2 Valid if H2 03 is set to OF Terminal 26 1 ON Not used 3 22 Communications Functions of Inverter Chapter 3 3 2 7 User Constants and Settings The Inverter incorporates a user constant function which makes it possible to simplify constant set tings A maximum of 32 user constants can be selected and allocated to base register 00 All these constants are allocated to base register 00 thus eliminating the necessity for setting the base register for each operation independently User Constants Constant Base i Setting Default Control mode setti
52. ether Side panel of Inverter ue et SM AC Operator SYSMAC BUS wiring BUS Interface Card Pass the SYSMAC BUS wiring by breaking off this portion EURE PEN E um Main circuit wiring Pass the SYSMAC BUS wiring through the casing by breaking open the side portion of the Inverter cas ing 2 2 5 System Wiring When wiring a SYSMAC BUS Wired System wire the Slaves in order from the Master of Programmable Controller with 2 conductor cable Master Slave 3G3FV VI CPU Rach or Expansion Rack Terminator setting System END terminator OFF ON Total length 200 max Master 1 Use 0 75 mm2 x 2C VCTF vinyl cabtire cable for Wired SYSMAC BUS Systems 2 When connecting terminals be sure to connect plus to plus and minus to minus 3 Wire the Slaves in order from the Master and set the last one as the terminator 4 The maximum overall cable length is 200 meters 5 It is all right to mix ordinary I O wiring with power lines but do not place high voltage lines or lines with strong current in close proximity to or parallel with the SYSDRIVE 3G3FV output wiring Note Use shielded cable if transmission errors occur due to noise It is recommended that the shield of the shielded c
53. g Time The time required for the Inverter to process data after it has been sent via SYSMAC BUS is as follows Minimum response time 5 ms Maximum response time 25 ms Inverter 75 Data Communications processing gt 5 to 25 ms Execution Monitor Transmission Delay Time Chapter 5 5 3 Response Time for Wired SYSMAC BUS System CPU Rack Minimum response time Maximum response time C1000H C2000H Input ON response time cycle time x 2 or Inverter output minimum response time 5 ms Input ON response time cycle time x 3 TRM X 2 TRT or Inverter out put maximum response time 25 ms Input ON response time cycle time 2 ms Inverter output minimum response time 5 ms Input ON response time cycle time x 2 Tru X 2 Inverter output maximum re sponse time 25 ms C200H HS C200HX HG HE Input ON response time cycle time x 3 Inverter output minimum response time 5 ms Given that the remote transmission time is less than the scan time Input ON response time cycle time x 4 Inverter output maximum response time 25 ms Given that the remote transmis sion time is less than the scan time CVM1 CV500 CV1000 CV2000 Asynchronous processing Input ON response time 5N In verter output minimum response time 5 ms N Number of Masters on SYSMAC BUS Input ON response time cycle
54. he parameter and receive the parameter value At each step check that the output data code and input data code coincide with each other before going to the next step Parameter Reading Procedure 1 Base Register Setting a Registers for parameters are classified into groups according to the function Before setting a parameter it is necessary to set the base register of the group to which the parameter belongs b The base register can be set by writing the data code FE and the base register value to words n and n 1 respectively c When the Inverter receives the data code FE the same data code will be returned to word n 2 d Check that the output data code and input data code coincide with each other 2 Parameter Setting a Set the read data code of the parameter in word n b When the Inverter receives the read data code the Inverter will return the same data code and reading data to words n 2 and n 3 c Check that the output data code and input data code coincide with each other 3 End Note 1 If the parameter to be read belongs to the base register that has been set there will be no need to set the base register again Note 2 The baseregister value will be setto 00 when the Inverter is turned ON Therefore a parame ter can be read with no further base register setting if the base register of the parameter is 00 Example of Output Frequency The data 60 0 Hz is read from U1 02 Constant Base reg Data code
55. ier frequency 5 0 No Yes Yes Yes Yes 1 upper limit see note 3 C6 02 Carrier frequency lower limit C6 03 Carrier frequency proportional gain C7 01 Hunting prevention selection C7 02 Hunting prevention gain C8 08 AFR Gain C8 30 Carrier Frequency Selection During Auto tuning Note 1 Whenthe control mode is changed the Inverter will revert to default settings The open loop vector control default settings will be displayed Note 2 When the control mode is changed the Inverter will revert to default settings The flux vector control default settings will be displayed Note 3 The setting range and the default setting of the Inverter will differ depending on its capacity and control mode The value for the 200 V class 0 4 kW Inverter in open loop vector control mode will be displayed 3 28 Communications Functions of Inverter Constant Data code Writ ing data 91 01 Frequency refer ence 1 91 02 Frequency refer ence 2 d1 03 Frequency refer ence 3 91 04 Frequency refer ence 4 91 05 Frequency refer ence 5 91 06 Frequency refer ence 6 91 07 Frequency refer ence 7 91 08 Frequency refer ence 8 d1 09 Jog frequency ref erence d2 01 Reference frequen cy upper limit d2 02 Reference frequen cy lower limit d3 01 Jump frequency 1 d3 02 Jump frequency 2 d3 03 Jump frequency 3 d3 04 Jump frequency width d4 01 Reference frequen
56. initialize mode 3 25 3 38 for program mode 3 25 3 38 reading 4 20 4 24 reading and writing 3 24 3 39 writing 4 15 4 19 CPF errors 3 20 D data codes 3 10 3 38 base register 3 11 Enter command 3 12 for user constants 3 24 frequency reference 3 12 3 13 outline 3 10 data setting errors 3 39 3 40 exchanging 1 2 3 2 monitoring 3 15 3 17 data link status reading 3 39 3 40 data link status monitor 3 14 3 15 Index E F Enter command 3 12 3 39 errors transmission path 3 41 Fault 3 3 20 faults 3 19 features 1 2 frequency reference changing setting unit 3 12 data 3 11 for multi speed operations 3 13 in SYSMAC BUS communications 3 12 3 39 ladder program 4 4 selection 2 11 2 12 setting from Digital Operator 3 14 settings 4 2 4 5 Frequency Reference Bit 4 3 I O words occupied by Inverter 2 7 3 2 indicators operation 2 2 Interface Card grounding 2 3 2 4 installing 2 3 internal processing time 5 3 Inverter fault and minor fault 3 42 fault processing 4 10 4 14 internal processing time 5 3 monitoring 3 14 3 39 4 6 4 9 ladder program 4 8 run commands 2 12 3 2 status 3 3 3 18 minor faults 3 21 Monitor Input Bit 4 6 4 7 monitoring 1 2 3 14 3 39 data 3 15 3 17 data link status 3 14 3 15 operation errors 3 18 status 3 18 3 24 mounting precautions 2 3 procedure 2 4 multi function analog output
57. l input bits IR bits and data memory areas so that they will not cause errors due to improper duplicated use 4 1 Frequency Reference Settings The following information is used for writing the frequency reference set in the DM area of the PC to the Inverter repeatedly while the Frequency Reference Bit 00000 is ON In this example the frequency reference set in DM 0030 is handled and set The operation is monitored by transmitting the frequency reference with data code E5 and frequency reference substitute with data code E6 and checking the input data codes returned from the Inverter Allocation 4 2 Bit 00000 Frequency Reference Bit 03000 Frequency reference setting start trigger Bi 03001 ME IR bit it Conformity of transmission and reception data codes DM 0000 Output data code storage word n DM 0001 Input data code storage word n 2 DM 0010 Indirect DM for data code designation DM 0020 Frequency reference E5 data code 0021 Frequency reference substitute E6 data code DM 0030 Frequency reference value Chapter 4 Communications Program Chapter 4 m Timing Chart 00000 Frequency Reference mg 03000 1 i EA te Wd ETC 5 Code eee Transmission D Wd 1 j Data i Code Wd n
58. laying communications errors 3 14 Communications Functions of Inverter Chapter 3 Data Link Status in Details Turns ON by attempting to write the next data when the previous data such as a constant has not been processed yet Write Mode Error WRITE ERR Turns ON by attempting to write data when the Inverter cannot accept the data due to the following e Undervoltage is detected on the main circuit e EEPROM failure has resulted with CPF03 de tected initialization possible The data is a write prohibited constant e The data is a constant that cannot be written while the Inverter is running Data Code Error DADR ERR Turns ON if an unregistered data code for data writing or reading is received Setting Range Error A DATA ERR Turns ON if writing data is received outside of the setting range Setting Range Error B OPE ERR Turns ON if writing data causing one of the operational errors OPEO1 through OPE11 adjustment error is received see note EEPROM Write Error EEP ERR Turns ON if the EEPROM of the Inverter has an fault with CPFO3 resulting Enter Command Not Received ENTFLAG Turns ON if the Enter command is not received within 5 s after data is written 7to15 Not Used The data 0 is output Note For OPEO1 through OPE11 refer to Chapter 8 Maintenance Operations of the SYSDRIVE 3G3FV User s Manual 1516 e Data Monitors U1 The data of the data monitor U1
59. munications Data The following provides information on data to be exchanged between the Inverter and SYSMAC Programmable Controller PC 3 1 1 Outline of SYSMAC BUS Communications Data Words Occupied by the Inverter The Inverter as a Slave occupies four words of the PC in the wired SYSMAC BUS system 1 0 Word n Output Run command Data code PC to Inverter n 1 Write data Input n 2 Inverter status Inverter to PC n 3 Read data Bit 508 Note The word number setting switch of the Interface Card is used for setting words n through n 3 Refer to page 2 2 Word Number Setting Switch for details Inverter Run Commands PC to 3G3FV By turning each bit of the allocated word of the PC on and off each Run command of the Inverter can be transmitted Description 5 Default Fault reset by H1 02 see note 1 REV RUNISTOP i AEV RONO STOP fese me FW RUNISTOP AND RUN 0 STOP see note 2 Note 1 There is an OR relationship between multi function inputs 1 through 6 via the communica tions and external control terminals 3 though 8 Note 2 Settings in bits 9 and 8 will be valid if B1 02 for Run command selection is set to 3 Communications Functions of Inverter Chapter 3 Inverter Status 3G3FV to PC Inverter status transmitted from the Inverter can be checked with the PC through the on off condition of each allocated bit Word Bit
60. n 1 The Enter command is transmitted Like the operations in steps 3 and 4 the output data code and the input data code are compared If they coincide bit 03002 will be turned ON When bit 03002 is turned ON Shift Register Bit 03102 will be turned OFF and bit 03103 will be turned ON This will reset the shift register and bit 03000 that has been on hold will be reset Note 1 If more than one constantis written the Enter command be transmitted once at the end of the transmission of all the constants An ENTFLAG error will result if the Inverter does not receive the Enter command within five seconds after receiving the last data item The Inverter uses constants that have been received for operation purposes after the reception of the Enter command Note 2 Be sure to set 0000 as write data when transmitting the Enter command 4 17 Communications Program Chapter 4 Ladder Program 4 18 00000 Write input 03000 DIFU 13 MOV 21 MOV 21 MOV 21 MOV 21 MOV 21 DM0021 21 Communications Program 03102 MOV 21 00FD DM0020 MOV 21 0000 DM0021 MOVD 83 DM0020 0010 MOV 21 DM0021 1 03000 ANDW 34 00FF DM0000 ANDW 34 n 2 00FF DM0001 CMP 20 DM0000 DM0001 25506 o Chapter 4 4 19 Communications Program Chapter 4
61. nators are provided the 9 235 5 6 Master will detect an END RS and will Other than terminator lt gt Terminator not operate termination resistance off termination resistance on The terminator switch also serves as the termination resistance switch Set this switch to ON for the Unit connected farthest in line from the Master The terminator switch is factory set to OFF Operation Indicators RUN rer Transmitting Eror Lit while waiting or at time of transmission error Not lit Off at time of communications CPU Unit error watchdog timer monitor ing error Word Number Setting Switch With the settings for switches 1 to the SYSDRIVE 3G3FV will occupy four words from n to n 3 as a Slave Switch No Words occupied Switch No Words occupied sey n net mz ws 1020 2027 30 o orr or p 2 OFF OFF ON 7 f O N 9 2 2 Wired SYSMAC BUS System Setup Chapter 2 2 2 Installation and Wiring N Caution When installing and wiring a SYSMAC BUS Interface Card be sure to first turn off the power to the SYSDRIVE 3G3FV and wait for the CHARGE lamp to turn off 2 2 1 Mounting Precautions NWARNING Do not touch the internal parts of the Inverter otherwise an electric shock may be received NWARNING Mount or dismount the Interface Card from the Inverter only after turning off the Inverter checking that all the indicators
62. ng regis Read i range setting Vif Open Flux ter with loop vec trol PG vec tor tor 01 Setting the User 0100 to Constant 1 050D Setting the User Constant 1 Setting the User Constant 1 Setting the User Constant 1 Setting the User Constant 1 Setting the User Constant 1 Setting the User Constant 1 Setting the User Constant 1 Setting the User Constant 1 Setting the User Constant 1 Setting the User Constant 1 Setting the User Constant 1 Setting the User Constant 1 A Note Write data and read data codes are allocated in hexadecimal in numerical order according to the constant number e A2 01 through A2 32 are set to register numbers used for user constants Refer to page 3 25 for the register number of each user constant 3 23 Communications Functions of Inverter Chapter 3 Write Data and Read Data Codes for User Constants Constant Data code Setting Default Chan Control mode setting setting Read Writ ing ing User Constant 1 The same as the constants set User Constant 2 User Constant 3 User Constant 4 User Constant 5 User Constant 6 User Constant 7 User Constant 8 User Constant 9 User Constant 10 User Constant 11
63. ofthe Inverter in SYSMAC BUS communications can be read This monitor can be checked with the Digital Operator Refer to the SYSDRIVE 3G3FV User s Manual 1516 for details Constant Data code Control mode setting Read in Open ing i loop vector U1 01 Frequency Reference 0 01 Hz set in 01 03 U1 02 Output Frequency E 0 01 Hz set in U1 03 Output Current 01 04 Control Method 1 set 1 02 2000 hexadeci mal 8192 deci mal Rated output current of In U1 05 Motor Speed 0 01 Hz setin Yes Yes Yes 01 03 U1 06 Output Voltage Yes Yes Yes U1 07 Main Circuit DC Voltage 126 Yes U1 08 Output Power 127 20 21 22 23 24 25 26 27 Communications Functions of Inverter U1 09 U1 12 U1 13 U1 14 U1 15 U1 16 U1 17 U1 18 U1 19 U1 20 01 21 01 22 01 23 01 24 01 25 01 26 01 27 01 28 3 16 Torque Reference Input Terminal Status Output Terminal Status Internal control status Elapsed Time FLASH ID Software No Terminal 13 Level Terminal 14 Level Terminal 16 Level Motor Secondary Current Motor excitation current Output Frequency After a Soft Start Input to speed control loop Output from Speed Control Loop Speed Deviation PID Feedback Command Value from 3G3VF PDI16H2 Voltage Reference for Sec ondary Current Voltage Reference for Excita tion Current CPU ID Data
64. ontroller The following is used for reading the contents of the fault after performing the above In this example faults 1 2 and are stored in DM 0202 DM 0201 and DM 0200 respec tively After checking the contents of the faults take countermeasures according to in formation provided in the SYSDRIVE 3G3FV User s Manual 1516 m Allocation 4 10 Bit Bit Bit Bit Wd Fault read start trigger IR bit Shift signal with conformity of data codes 00000 Fault Read Input 03000 Fault Read Flag 03001 03002 Wd 031 Shift register 0001 pata code DM 0002 Base register DM 0003 Output data code DM 0004 Input data code DM 0200 DM 0201 DM 0202 Error output data Communications Program Chapter 4 m Timing Chart Fault output bit 11 of word n2 00000 Fault Read Input 03001 03100 i 03102 A a S44 03104 03002 Wdn Transmission 0000 data EMEN 16 code Wd n 1 Wd n 2 Reception 16 code 0000 data Fault 1 data Fault 2 data Fault 3 data DQO DOQ DPB Be Wd n 3 Operation 1 When the Inverter has a fault bit 11 of word n 2 for fault output will be turned ON 2 If data is being exchanged the Fault Read Input Bit will be turned ON after the data exchange com pletes When Fault Read In
65. otor poles E5 05 Motor 2 phase to phase resistance E5 06 Motor 2 leakage in ductance Note 1 These are values for a 200 V class Inverter Values for the 400 V class Inverter are double Note 2 When the control mode is changed the Inverter will revert to default settings The open loop vector control default settings will be displayed Note 3 The default setting depends upon the type of Inverter The value for a 200 V class 0 4 kW Inverter will be displayed Note 4 Settings for E4 01 to E5 06 depend on the control mode settings for E3 01 Note 5 Units of 0 01 A are used for a capacity of 7 5 kW or below and units of 0 1 A are used for a capacity of 11 kW or over Note 6 The setting range is 10 to 200 of the Inverter s rated output current The values for a 200 V class 0 4 kW Inverter will be displayed 3 32 Communications Functions of Inverter Chapter 3 Constant Data code Default Control mode setting setting Writ ing data F1 01 Number of PG pulses F1 02 PG disconnection stopping method PGO F1 03 PG overspeed stopping method F1 04 PG speed deviation stopping method F1 05 PG rotation setting F1 06 PG output ratio F1 07 Selecting integral control during ac cel decel F1 08 Overspeed OS detection level F1 09 Overspeed OS detection time F1 10 PG speed deviation detection level DEV PG speed deviation detection time DEV F1 12 Number of PG g
66. owing will be set in the DM area DM 0001 00 Set to the corresponding data code 00 through 3B For example set DM 0001 to 40022 for reading the output current The two rightmost bits of DM 0001 are transferred to the two rightmost bits of word n Like the operations in steps 3 and 4 the output data code and the input data code are compared If they coincide bit 03002 will be turned ON When bit 03002 is turned ON Shift Register Bit 03101 will be turned OFF and bit 03102 will be turned ON When bit 03102 is turned ON the monitor data returned from the Inverter to word 3 will be stored in DM 0200 and the shift register will be cleared Simultaneously bit 03000 that has been on hold will be reset Communications Program Chapter 4 Ladder Program 00000 Monitor Input 03000 DIFU 13 MOV 21 MOV 21 0000 MOV 21 MOV 21 DM0001 21 Communications Program Chapter 4 03000 ANDW 34 n 2 00FF DM0004 CMP 20 DM0003 25506 4 9 Communications Program Chapter 4 4 3 Inverter Fault Processing If the Inverter has a fault bit 11 of word n 2 for the Inverter fault output via SYSMAC BUS communications will be turned ON If the fault output is turned ON turn OFF the Run command of the Inverter with bits 8 and 9 of word n and interrupt the operation of the host c
67. put Bit is turned ON the status of the Fault Read Flag 03000 will be held and Differentiation Bit 03001 will be turned ON Then the shift register in word 031 will be turned ON to execute the instructions in sequence 3 First bit 03100 is turned ON Then the following default values are set in the DM area DM 0001 00FE DM 0002 0000 The two rightmost bits of DM 0001 are transferred to the two rightmost bits of word n and the data in DM 0002 is transferred to word n 1 The write data code FE and base register 00 are transmitted to the Inverter 4 The two leftmost bits of word n are masked and only the two rightmost bits of the output data code are stored in DM 0003 Similarly the two leftmost bits of the data returned from the Inverter to word n2 are masked and only the two rightmost bits of the input data code are stored in DM 0004 5 The output data code in DM 0003 and the input data code in DM 0004 are compared Bit 03002 will be turned ON if they coincide 4 11 Communications Program Chapter 4 6 When bit 03002 is turned ON Shift Register Bit 03100 will be turned OFF and bit 03101 will be turned ON 7 When bit 03101 is turned ON the data code 0014 will be set in DM 0001 to read fault 1 Then the two rightmost bits of DM 0001 will be transferred to word n 8 Like the operations in steps 4 and 5 the output data code and the input data code are compared If they coincide fault 1 will have been returned to word n 3 This da
68. quired to write data in frequency reference 1 i e d1 01 Constant Base Datacode Setting Setting Default Chan Control mode setting reg unit range setting ister Read Writ d1 01 Frequency Reference 1 80 0 01 Hz 0 00 to see max fre note quency Note 1 The setting unit of frequency references can be changed in 01 03 The default value is 0 01 Hz Note 2 When frequently changing the frequency reference it is recommended that the E5 frequency reference or E6 frequency reference sub be used If di 01 is changed an Enter command will need to be transmitted Since the Enter command is written to the EEPROM each time repeated transmission of the Enter command will cause the EEPROM to reach its writing limit of 100 000 times 3 2 5 Inverter Monitoring The Inverter has registers for a variety of monitor items such as the Inverter s SYSMAC BUS commu nications I O status I O data and details of errors Monitor them whenever required according to the application e Data Link Status Monitor The data link status monitor is used for monitoring the condition of the SYSMAC BUS communications between the Inverter and PC and also displays communications errors Consta Base Setting Control mode setting nt reg range ister Read Writ 5 1 Note The data link status is a dedicated monitor used for monitoring communications which is not available to the Digital Operator except for disp
69. rs per Master No of Inverters per CPU Rack SYSMAC BUS I O points per CPU Rack C200H HS C200H RM201 C200HX HG HE 8 max 82 words 8 max 512 max 32 words 200 to 231 C500 C1000H C2000H C2000 CV500 CV1000 2000 CVM1 CPU11 EV2 CVM1 CPU21 EV2 C500 RM201 8 32 words Note A single SYSDRIVE 3G3FV uses four words Communications Specifications 8 max 512 max 32 words 32 max 4 Masters 2 048 max 128 words 8 max 512 max 32 words 16 max 2 Masters 1 024 max 64 words 32 max 4 Masters 2 048 max 128 words Transmission path 2 conductor cable VCTF0 75 x 2C recommended Transmission speed 187 5 kbps 200 m oia Communications method Two wire system half duplex Synchronization method Start stop synchronization 1 3 Chapter 2 e Wired SYSMAC BUS System Setup e 2 1 Nomenclature and Settings 2 2 Installation and Wiring 2 3 System Settings 2 4 Power Supply Operation Procedure Wired SYSMAC BUS System Setup Chapter 2 2 1 Nomenclature and Settings e Nomenclature Terminator switch EEI 3G3IV PSIG Wired SYS MAC BUS Interface Card Et pi eri 5 i Word address setting switch En s EN Ca e 5 Operation indicator Terminator Switch Note Ifthe end terminator is not set or if two or more end termi
70. sed 3 17 Communications Functions of Inverter Chapter 3 e Status Monitors Avariety of status monitors are available to the Inverter in SYSMAC BUS communications which make it possible to monitor the operation status of the Inverter the status of the Digital Operator and opera tion errors Constant Data code Control mode setting Vif V f with Open control PG loop vector Inverter Status Each bit allocation Operator Status Operator Error OPE number Fault 1 Each bit allocation Fault 2 Fault 3 CPF Error 1 CPF Error 2 Minor Fault 1 Minor Fault 2 Inverter Status Content During RUN Zero speed FWD REV RUN ON REV During fault reset input Frequency agree 1 Operation ready Minor fault Fault Not used Operator Status Bit No Content 0 1 Operation error 1 1 EEPROM error 2 1 Program mode 3 00 Operator connecting 4 11 Operator disconnecting Not used Communications Functions of Inverter Chapter 3 Fault 1 Display Content Undervoltage main Undervoltage CTL Undervoltage MC SC Short circuit External fault 3 External fault 4 External fault 5 External fault 6 External fault 7 External fault 8 Not used Overspeed Speed deviation PG is disconnected Input phase loss Output phase loss Not used OPE disconnected EEPROM error Not used
71. settings 3 22 3 39 multi function output settings 3 22 3 39 I 1 Index N R nomenclature 2 2 Operator status 3 18 power supply 2 13 registers 3 10 3 38 response time for Wired SYSMAC BUS System 5 4 S Shift Register Bit 4 7 Slaves connecting to Masters 2 6 status CPF errors 3 20 faults 3 19 Inverter 3 18 minor faults 3 21 monitoring 3 18 3 24 Operator 3 18 I 2 switches relation to words occupied 2 7 2 9 terminator 2 2 word number 2 2 synchronization method 1 3 system configuration example 2 7 system settings 2 7 2 12 T termination resistance 2 2 terminator switch 2 2 troubleshooting communications errors 3 40 3 41 U W user constants 3 23 wiring internal 2 5 system 2 5 word numbers example of settings 2 9 2 11 Revision History A manual revision code appears as a suffix to the catalog number on the front cover of the manual Cat No 1523 1 1 Revision code The following table outlines the changes made to the manual during each revision Page numbers refer to the previous version Revision code Due Revised contem July 1997 Original production R 1
72. t 2 is stored in DM 0201 and fault 3 is stored in DM 0200 If a fault should result remedy the fault according to content of the fault and transmit the Fault Reset Signal The Inverter or motor may be damaged if the Fault Reset Signal Is transmitted with out remedying the fault 4 12 Communications Program Chapter 4 Ladder Program 00000 Fault read input 03000 DIFU 13 MOV 21 MOV 21 0000 DM0002 MOV 21 MOV 21 MOV 21 0015 DM0001 WSFT 16 DM0200 DM0202 4 13 Communications Program 4 14 MOV 21 0016 DM0001 WSFT 16 DM0200 DM0202 CMP 20 DM0003 21 Chapter 4 Communications Program Chapter 4 4 4 Writing Constants The following information is used for writing constants to the Inverter by transmitting the corresponding data in the following three steps 1 Transmit the base register of the constant to be written 2 Transmit the write data code of the constant and the write data 3 Transmit the Enter command If the previous base register can be used as is there will be no need to transmit the base register m Allocation Bit Bit Bit Bit Wd 00000 03000 03001 03002 Wd 031 DM 0000 DM 0001 DM 0020 DM 0021 7
73. ta input inverter status Inverter to PC Read data 3 4 Communications Functions of Inverter Chapter 3 Response from Inverter to PC Bit 15108 Output Run command PC to Inverter Write data input inverter status Inverter to PC Data received m Writing Reading Data Data items such as parameter set values are expressed in hexadecimal with a minimum setting unit of 1 Therefore the following data conversion is required e Conversion of Data to Be Written The set value divided by the minimum setting unit of the data must be set in hexadecimal Example 5 0 is set for C1 01 acceleration time 1 with a minimum setting unit of 0 1 s 5 0 0 1 50 0032 hexadecimal e Conversion of Data to Be Read The read value must be converted into a decimal value to be multiplied by the minimum setting unit of the data Example The read data of d1 01 frequency reference 1 with a minimum setting unit of 0 01 Hz is 1770 hexadecimal 1770 hexadecimal 6000 x 0 01 60 Note If the set value is a negative value the two s complement must be taken Example 50 is set for d5 04 speed limit with a minimum setting unit of 1 50 to 0032 hexadecimal Convert 50 into a hexadecimal value Add 1 after inverting each bit FFCD hexadecimal Inversion 0000000000110010 11 1 1 111 1 1 111 1 0 011 1 0 1 FFCE hexadecimal 1 1 1 111 1 1 1 1 1 0 0 1 1 1 0 50 set
74. ta is stored in DM 0200 Simulta neously bit 03002 will be turned ON 9 When bit 03002 is turned ON Shift Register Bit 03101 will be turned OFF and bit 03102 will be turned ON 10 When bit 03102 is turned ON the data code 0015 will be set in DM 0001 to readfault 2 Then the two rightmost bits of DM 0001 will be transferred to word n Simultaneously the contents of DM 0200 will be shifted to DM 0201 11 Like the operations in steps 4 and 5 the output data code and the input data code are compared If they coincide fault 2 will have been returned to word n 3 This data is stored in DM 0200 Simulta neously bit 03002 is turned ON 12 When bit 03002 is turned ON Shift Register Bit 03102 will be turned OFF and bit 03103 will be turned ON 13 When bit 03103 is turned ON the data code 0016 will be set in DM 0001 to read fault 3 Then the two rightmost bits of DM 0001 will be transferred to word n Simultaneously the contents of DM 0201 will be shifted to DM 0202 and the contents of DM 0200 will be shifted to DM 0201 14 Like the operations in steps 4 and 5 the output data code and the input data code are compared If they coincide fault 3 will have been returned to word n 3 This data is stored in DM 0200 Simulta neously bit 03002 is turned ON 15 When bit 03002 is turned ON the shift register will be reset and bit 03000 that has been on hold will be reset Note From the above operations fault 1 is stored DM 0202 faul
75. the data for data writing or reading is received code Setting range DATA ERR Turns ON if writing data is received Correct the data so error A outside of the setting range that it will be within the setting range Setting range OPE ERR Turns ON if writing data causing one of Check the operation error B the operational errors OPEO1 through al error and correct OPE11 adjustment error is received the data according to the SYSDRIVE 3G3FV User s Manu al 1516 EEPROM write EEP ERR Turns ON if the EEPROM of the Invert Turn the Inverter on error er has a fault with CPFOS resulting and off for initializa tion If the same er ror results again af ter initializing the In verter replace the Inverter Enter command ENTFLAG Turns ON if the Enter command is not Correct the program not received received within 5 s after data is written so that the Enter command can be transmitted 7 to 15 Not used The data 0 is output 3 40 Communications Functions of Inverter Chapter 3 SYSMAC BUS Transmission Path Errors If the SYSMAC BUS transmission path has an error the Inverter will detect the following Errors and Countermeasures Display Cause Countermeasures SYSMAC BUS Turns ON if no communications are Check and repair the Communication possible due to the following transmission path or host Error e The transmission path is disconnected equipment short circuited or incorrectly
76. the table indicates the default setting m Frequency Reference Selection Constant No Content REF indicator of Digital Operator D1 01 Frequency reference from D1 01 Not lit External terminals Frequency reference from external in put Do not set not used Interface Card Frequency reference from Optional Card 8G3IV PSIG Set the frequency reference 1 input method e B1 01 0 Frequency reference 1 01 01 is enabled Frequency reference 1 can be set to D1 01 through communications 1 01 1 Control circuit analog input terminal is enabled Frequency reference 1 is not set through communications and D1 01 is disabled 2 11 Wired SYSMAC BUS System Setup Chapter 2 e B1 01 3 Frequency reference is set only through communications Data codes 65 E5 and 66 E6 are enabled However D1 01 is disabled e B1 01 2 Not used Note This setting enables frequency reference 1 only Frequency reference can be set for frequency references 2 to 8 through communications and Digital Operator vvithout B1 01 m Inverter Run Command Selection Constant No Content SEQ indicator of Digital Operator Digital Operator Operation command from Digital Operator Not lit External terminals Operation command from external in Lit put Do not set not used Communications Operation command through communica tions Select the Digital Operator external input or communications as the input means
77. time 10N X 2 Trt or Inverter output maximum response time 25 ms N Number of Masters on SYSMAC BUS CVM1 CV500 CV1000 CV2000 Synchronous processing Input ON response time cycle time Trt or Inverter output minimum response time 5 ms Input ON response time cycle time x 2 TRM X 2 2 TRT or Inverter out put maximum response time 25 ms Tpm Total Slave transmission time per Master communications cycle time XTRT Trt Transmission time per Slave RI 1 4 ms 0 2 ms x n Transmission time per Unit I O Terminal 2 ms x m m Total number of words for transmission I O n Total number of words for relevant Slave I O Note The SYSDRIVE 3G3FV Inverter is a kind of Unit I O Terminal Total number of words for relevant Slave I O is four words abbreviations explanation of 1 2 base registers 3 10 3 38 data codes 3 11 settings 3 11 baud rate 1 3 cable 1 3 for Wired SYSMAC BUS Systems 2 5 for wiring Masters 2 5 maximum overall length 2 5 CALL messages 3 39 commands Enter 3 12 3 39 communications errors 3 39 troubleshooting 3 40 3 42 fault processing 4 10 4 14 method 1 3 specifications 1 3 SYSMAC BUS 3 12 3 39 with C CV series PCs 1 2 1 3 communications errors operation detected 2 12 connectible inverters 1 3 connecting terminals 2 5 constants 3 11 3 23 3 39 for
78. unications Functions of Inverter Chapter 3 Constant Data code Default Control mode setting i i i setting i Writ i 1 gt ing data E2 01 Motor rated current E2 02 Motor rated slip E2 03 Motor no load cur rent E2 04 Number of motor poles E2 05 Motor phase to phase resistance E2 06 Motor leakage in ductance E2 07 Motor iron core sat uration coefficient 1 E2 08 Motor iron core sat uration coefficient 2 E2 09 Mechanical loss Note 1 Units of 0 01 A are used for a capacity of 7 5 kW or below and units of 0 1 A are used for a capacity of 11 kW or over Note 2 The setting range is 1096 to 200 of the Inverter s rated output current The values for a 200 V class 0 4 kW Inverter will be displayed Note 3 The default setting depends upon the type of Inverter The value for a 200 V class 0 4 kW Inverter will be displayed 3 31 Communications Functions of Inverter Chapter 3 Constant Data code Default Control mode setting setting see note 4 Writ ing data E3 01 Select control method of motor 2 E4 01 Motor 2 maximum frequency E4 02 Motor 2 maximum voltage E4 03 Motor 2 maximum voltage frequency E4 04 Motor 2 intermedi ate frequency E4 05 Motor 2 intermedi ate voltage E4 06 Motor 2 minimum frequency E4 07 Motor 2 minimum voltage E5 01 Motor 2 rated cur rent E5 02 Motor 2 rated slip E5 03 Motor 2 no load current E5 04 Motor 2 number of m
79. words of the PC s IR area so no special communications program is required For data commu nications to be executed automatically it is only necessary to set the data and the codes for reading and writing in the fixed data area Communications with SYSMAC C CV series PCs SYSMAC BUS Wired Remote I O Systems can be used with either SYSMAC C series or CV series Programmable Controllers C series C200H HS C200HX HG HE C500 C1000H and C2000H CV series CV500 CV1000 CV2000 and CVM1 Ample Functions e The Interface Card makes it possible to make use of all the functions of the Inverter through commu nications The ample monitoring capability of the Interface Card makes it possible to monitor the operating status and conditions of the Inverter including current voltage frequency power conditions and errors in detail through communications 1 2 Features and System Configuration Chapter 1 1 2 System Configuration 1 2 1 SYSMAC BUS Wired System When a PSIG Interface Card is installed the SYSDRIVE 3G3FV can communicate with Programmable Controllers through 2 wire cable Master Programmable Controller CPU Rack or Expansion I O Rack 2 conductor cable total length 200 m db P Valve wire saving device Programmable Terminal VO Pelay Terminal 3G3FV Number of Connectible Inverters SYSMAC CPU Master Rack No of Inverte
80. y time b4 02 Timer function OFF delay time b5 01 PID control selec tion b5 02 Proportional gain P b5 03 Integral time 1 b5 04 Integral limit 1 b5 05 Differential time D b5 06 PID limit b5 07 PID offset adjust ment b5 08 PID primary delay time constant b6 01 Dwell frequency at start b6 02 Dwell time at start b6 03 Dwell frequency at stop b6 04 Dwell time at stop b7 01 Droop control gain b7 02 Droop control delay time b8 01 Energy saving gain b8 02 Energy saving fre quency b9 01 Zero servo gain b9 02 Zero servo comple tion width Note When the control mode is changed the Inverter will revert to default settings The open loop vec tor control default setting will be displayed 3 26 Communications Functions of Inverter Chapter 3 Constant Data code Default Control mode setting setting Writ ing data C1 01 Acceleration time 1 C1 02 Deceleration time 1 C1 03 Acceleration time 2 C1 04 Deceleration time 2 C1 05 Acceleration time 3 C1 06 Deceleration time 3 C1 07 Acceleration time 4 C1 08 Deceleration time 4 C1 09 Emergency stop time C1 10 Acceleration decel eration time units C1 11 Acceleration decel eration switching frequency C2 01 S curve character istic time at accel eration start C2 02 S curve character istic time at accel eration end C2 03 S curve character istic time at decel eration start C2 04 S curve

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