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EM-RES-03

10/07

10/07 EM-RES-03

5.6

Functional overview

The system bus produces the physical connection between the frequency inverters.

Logical communication channels are produced via this physical medium. These chan-

nels are defined via the identifiers. As CAN does not possess a subscriber-oriented,

but a message-oriented addressing via the identifiers, the logical channels can be

displayed via it.

In the basic state (factory setting) the identifiers are set according to the Predefined

Connection Set of CANopen. These settings are aimed at one master serving all the

channels. In order to be able to build up process data movement via the PDO chan-

nels between individual or a number of inverters (transverse movement), the setting

of the identifiers in the subscribers has to be adapted.

Note:

The exchange of data is done message-oriented. An frequency inverter

can transmit and receive a number of messages, identified via various

identifiers.

As a special feature, the properties of the CAN bus mean that the messages transmit-

ted by one subscriber can be received by a number of subscribers simultaneously.

The error monitoring methods of the CAN bus result in the message being rejected

by all recipients and automatically transmitted again if there is a faulty reception in

one receiver.

5.7

Network management

The network management controls the start of all the subscribers on the system bus.

Subscribers can be started or stopped individually or together. For subscriber recogni-

tion in a CAL or CAN open system, the slaves on the system bus generate a starting

telegram (boot-up report).

In the event of a fault. the slaves automatically transmit a fault report (emergency

message).

For the functions of the network management, the methods and NMT telegrams

(network management telegrams) defined according to CAN open (CiA DS 301) are

used.

PLC

Controller / PC

Field bus

System bus Master

Parameter

Function

SDO 2 SDO 1

PDO

System bus

System bus Slave

Parameter

Function

SDO 2 SDO 1

PDO

System bus

Содержание Vectron

Страница 1: ...ACTIVE CUBE Expansion Module EM RES 03 Frequency Inverter 230 V 400 V...

Страница 2: ......

Страница 3: ...installation instructions describe the mechanical installation and use of devices which differ from those described in the brief instructions and the operating instruc tions The documentation and addi...

Страница 4: ...5 4 Baud rate setting line length 16 5 5 Setting node address 16 5 6 Functional overview 17 5 7 Network management 17 5 7 1 SDO channels parameter data 18 5 7 2 PDO channels process data 18 5 8 Maste...

Страница 5: ...nks 49 5 14 3 Capacity planning of the system bus 50 6 Control inputs and outputs 52 6 1 Analog input EM S1INA 52 6 1 1 General 52 6 1 2 Characteristic 52 6 1 3 Operation modes 53 6 1 3 1 Examples 53...

Страница 6: ...ed nor lim ited by the implementation of these operating instructions The manufacturer reserves the right to correct or amend the contents and product information as well as omissions without specific...

Страница 7: ...must be complied with The instructions must have been read and understood before start ing work at the device 1 3 Transport and storage Transport and storage are to be done appropriate in the original...

Страница 8: ...cal drive mechanisms is with the manufacturer of the industrial plant or machine The documentation contains information on installation correct for EMC The cables connected to the frequency inverters...

Страница 9: ...erters of the ACU device series by the following additional functions CAN system bus CAN interface ISO DIS 11898 CAN High Speed max 1 MBaud Analog input second bipolar analog input Resolver input incl...

Страница 10: ...ripping resistance 2 4 k acc DIN 44081 Input voltage 7 VRMS Hysteresis 1 3 k Input frequency 8 kHz Input current 60 mA PTC thermistor respectively Uin Uref 0 5 bimetallic temperature sensor normally c...

Страница 11: ...rmation For further information refer to the operating instructions of the frequency inverter Warning All connection sockets where dangerous voltage levels may be present e g motor connection sockets...

Страница 12: ...S 03 expansion module becomes accessible 1 Caution The EM RES 03 expansion module 2 is pre fitted in a housing Do NOT touch the PCB visible on the back as modules may be damaged Plug the EM RES 03 exp...

Страница 13: ...age and motor sockets can have dangerous voltages even after disconnection of the frequency inverter Work may only be done on the device after a waiting period of some minutes until the DC link capaci...

Страница 14: ...2 4 k PTC acc DIN 44081 PTC thermistor or bimetal temperature sensor normally closed contact Use PTC thermistors with safe insulation from the motor winding acc to EN 61800 5 1 4 3 2 Control terminal...

Страница 15: ...ver and PTC input SubD 9 Pin Designation Function socket shielding Connected with PE 1 PE Protective earth conductor 2 PTC PTC thermistor connection 3 COS Cosinus track 4 SIN Sinus track 5 UE Excitati...

Страница 16: ...module Attention Installation of two optional components with CAN Protocol controller results in a deactivation of the system bus interface in the EM RES 03 extension module 5 1 Bus termination The n...

Страница 17: ...sides on a large area and with good con ductivity 5 3 Socket X410B The system bus is connected via three sockets of the plug X410B on the EM RES 03 expansion module X410A X410B 1 2 4 3 5 6 7 1 2 4 3...

Страница 18: ...he data throughput is too low The maximum line lengths stated are guidelines If they are made complete use of the admissible length is to be calculated on the basis of the line parameters and the bus...

Страница 19: ...messages identified via various identifiers As a special feature the properties of the CAN bus mean that the messages transmit ted by one subscriber can be received by a number of subscribers simulta...

Страница 20: ...the actual values are displayed via these data types 5 7 2 PDO channels process data Each frequency inverter possesses three PDO channels Rx Tx for the exchange of process data The identifier assignm...

Страница 21: ...Node command the subscribers change into the Operational state From this time on process data exchange via the PDO channels is activated A master in the form of a PLC PC can start the subscribers on...

Страница 22: ...e telegram contains two data bytes Byte 0 Byte 1 CS Command Specifier Node ID Identifier 0 With the statement of the node ID 0 the NMT command acts on the subscriber selected via the node ID If node I...

Страница 23: ...r of the SYNC telegrams can be adapted by parameterization on the frequency inverter The identifier of the SYNC telegram must be set identically in all subscribers on the system bus The setting of the...

Страница 24: ...also switches to failure mode and reports the failed subscriber on the basis of its ID via the kind of error Only the subscriber is reported not the cause of the error The fault message on the system...

Страница 25: ...RS232 RS485 Profibus DP via its client SDO1 Note The second SDO channel SDO2 of the frequency inverters is planned for the parameterization of the frequency inverters via a visualization tool on the...

Страница 26: ...y the system bus master for NMT telegrams The telegram contains two data bytes Byte 0 Byte 1 CS Command Specifier Node ID Identifier 0 With the statement of the node ID 0 the NMT command acts on the s...

Страница 27: ...he system bus Attention The identifier range 129 191 may not be used as the emergency tele grams can be found there The setting of the identifier of the SYNC telegram is done via the parameter SYNC Id...

Страница 28: ...repeated readiness for operation If a further fault occurs subsequently it is transmit ted in a new emergency telegram The acknowledgment sequence is based on the definitions according to CANopen Data...

Страница 29: ...ID are limited to 63 Identifier assignment according to the Predefined Connection Set Identifier Rx SDO 1536 Node ID Node ID 1 127 Identifier 1537 1663 Identifier Tx SDO 1408 Node ID Node ID 1 127 Id...

Страница 30: ...ting of the identifiers of the TxSDO1 is done via parameter number 922 Parameter Setting No Description Min Max Fact sett 922 TxSDO1 Identifier 0 2047 0 The setting 0 results in identifier assignment...

Страница 31: ...nt variables are transmitted in bytes 4 and 5 with bytes 6 und 7 0 long variables are transmitted in bytes 4 7 Writing parameters Client Server SDO Download expedited 0 1 2 3 4 5 6 7 Ctrl byte Paramet...

Страница 32: ...in byte 4 in a faulty reading process see Table failure codes failure codes Code Description 1 inadmissible parameter figure 2 inadmissible data set 3 parameter not readable 4 parameter not writable 5...

Страница 33: ...done by the use of an unused byte in the communication channel Communication channel PKW 0 1 2 3 4 5 6 7 PKE Index Data AK SPM Parameter number Data set Node ID system bus Byte 3 is used to transmit t...

Страница 34: ...33 a 61 4 D 44 34 b 62 5 E 45 35 c 63 6 F 46 36 d 64 7 G 47 37 e 65 8 H 48 38 f 66 9 I 49 39 g 67 10 J 4A 40 h 68 11 K 4B 41 i 69 12 L 4C 42 j 6A 13 M 4D 43 k 6B 14 N 4E 44 l 6C 15 O 4F 45 m 6D 16 P 5...

Страница 35: ...frequency inverters for the Rx Tx PDO s This occupancy is aligned to an external master PLC PC serving all the chan nels If the PDO channels are used for a connection of the frequency inverters amongs...

Страница 36: ...Min Max Fact sett 931 TxPDO1 Time 1 ms 50000 ms 8 ms 933 TxPDO2 Time 1 ms 50000 ms 8 ms 935 TxPDO3 Time 1 ms 50000 ms 8 ms The setting of the operation mode is done via the following parameters TxPDO1...

Страница 37: ...Timeout 0 ms 60000 ms 0 ms 941 RxPDO1 Timeout 0 ms 60000 ms 0 ms 942 RxPDO2 Timeout 0 ms 60000 ms 0 ms 945 RxPDO3 Timeout 0 ms 60000 ms 0 ms Setting 0 means no timeout monitoring Attention There is o...

Страница 38: ...e to many This process is documented in a tabular form via a communication relationship list Example Frequency inverter 1 Frequency inverter 2 Frequency inverter 3 PDO Identifier PDO Identifier PDO Id...

Страница 39: ...defined via parameters The link of a data input to a data output is done via the assignment of parameters to source num bers Example 1 Function A Function C Function B Source Parameter 125 Parameter...

Страница 40: ...2 Parameter 125 Parameter 187 system bus Example 2 displays the same situation as Example 1 But now the functions A and B are in frequency inverter 1 and function C in frequency inverter 2 The connect...

Страница 41: ...ned structured as inputs and sources This exists for each of the three PDO channels Each transmit PDO and receive PDO can be occupied as follows 4 Boolean variables or 4 uint int variables or 2 long v...

Страница 42: ...954 Long1 4 4 4 5 948 Boolean3 5 952 Word3 5 6 6 6 7 949 Boolean4 7 953 Word4 7 955 Long2 TxPDO2 Byte P No Boolean input TxPDO2 Byte P No uint int input TxPDO2 Byte P No long input 0 0 0 1 956 Boolea...

Страница 43: ...ously the factory setting Examples Boolean source Boolean source Source Data 6 TRUE 7 FALSE 70 Contact input 1 71 Contact input 2 72 Contact input 3 161 Running message 163 Nominal figure reached 164...

Страница 44: ...g2 RxPDO2 Byte Source No Boolean value RxPDO2 Byte Source No uint int value RxPDO2 Byte Source No long value 0 0 0 1 710 Boolean1 1 714 Word1 1 2 2 2 3 711 Boolean2 3 715 Word2 3 718 Long1 4 4 4 5 712...

Страница 45: ...e remote control The output of the reference value channel of frequency inverter 1 is laid onto the output of the ramp of frequency inverter 2 In this way both fre quency inverters have a joint source...

Страница 46: ...ayer If there are transmission errors the state changes from OKAY to WARNING until the cancellation of the communication with BUS OFF After BUS OFF the CAN controller is automatically re initialized a...

Страница 47: ...rameter information of the frequency inverter into the VPlus PC program In the menu of the software under the point Edit you find the com mand Read in XPI file The method of working via an XPI file ha...

Страница 48: ...935 TxPDO3 Time RxPDO Function 936 RxPDO1 Function 937 RxPDO2 Function 938 RxPDO3 Function Timeout 939 SYNC Timeout 941 RxPDO1 Timeout 942 RxPDO2 Timeout 945 RxPDO3 Timeout TxPDO1 Objects 946 TxPDO1...

Страница 49: ...ifiers is relevant for the definition of the commu nication relationships Data that are to be transmitted with a higher priority must be given low identifiers This results in the message with the high...

Страница 50: ...n request ________ Node ID ________ PDO Identifier TxPDO1 RxPDO1 TxPDO2 RxPDO2 TxPDO3 RxPDO3 ________ Node ID ________ PDO Identifier TxPDO1 RxPDO1 TxPDO2 RxPDO2 TxPDO3 RxPDO3 ________ Node ID _______...

Страница 51: ...le as a Microsoft Word document vvk doc on the VECTRON product CD or upon request ___________________________ Node ID ________ ________ Identifier ___________ Tx RxPDO Boolean uint int long __________...

Страница 52: ...ne TxPDO in Baud rate kBaud 1ms 2ms 3ms 4ms 5ms 6ms 7ms 8ms 9ms 10ms 1 000 14 7 4 7 3 5 2 8 2 3 2 1 8 1 6 1 4 500 28 14 9 3 7 5 6 4 7 4 3 5 3 1 2 8 250 56 28 18 7 14 11 2 9 3 8 7 6 2 5 6 125 112 56 37...

Страница 53: ...0 2 0 0 4 3 0 0 1 0 0 2 0 0 5 3 0 0 1 0 0 2 0 0 6 3 0 0 1 0 0 2 0 0 7 3 0 0 1 1 14 2 1 14 8 3 1 14 1 1 14 2 1 14 9 3 0 0 1 0 0 2 0 0 10 3 0 0 Total workload 70 In the table the set baud rate is entere...

Страница 54: ...es X2 and Y2 can be set in four parameters The characteristic points X1 and X2 are stated as percentages as the analog input can be switched as a current or voltage input via switch S3 Parameter Setti...

Страница 55: ...e reference value in the characteristic Further information on the operation modes stated in the table can be found in the following chapter Examples 6 1 3 1 Examples The analog input signal is mapped...

Страница 56: ...8V Y X 25Hz 42 50Hz X1 70 Y1 50 7V The characteristic point 1 has been dis placed to the origin The parameter Tol erance band 560 is not taken into ac count in this example as no change of sign of the...

Страница 57: ...100 00 20 00 20 00 10 V 8 40 V Y2 85 00 50 00 Hz 42 50 Hz Tolerance band X 2 00 100 00 20 00 10 V 0 16 V X2 80 Y2 85 8 40V Y X 25 00Hz 42 50Hz X1 70 Y1 50 7 60V The characteristic point 1 has been di...

Страница 58: ...ing The analog input signal is mapped to the freely configurable characteristic The maxi mum admissible setting range of the drive mechanism is to be set according to the configuration selected via th...

Страница 59: ...5 00 2 00 X1 Y1 10V 20mA 10V 20mA X2 Y2 pos max value neg max value Without tolerance band X1 Y1 10V 20mA 10V X2 Y2 pos max value Tolerance band neg max value With tolerance band The Minimum Frequency...

Страница 60: ...rive me chanism stops freely The monitoring of the analog input signal is active independent of the release of the frequency inverter according to the operation mode selected In operation mode 2 the d...

Страница 61: ...with a wired link from the socket of the analog input to socket X210B 5 reference output 10 V of the frequency inverter Select operation mode 2 Adjustment 10 V 20 mA 6 1 8 Filter time constant The ti...

Страница 62: ...igital outputs 6 2 3 Fixed reference values and fixed value switch over Depending on the Reference Frequency Source 475 selected fixed frequencies can be used as reference values The expansion module...

Страница 63: ...ndividual software functions are assigned to the various signal sources via parameterization capable inputs This enables a flexible and varied use of the digital control signals Operation mode Functio...

Страница 64: ...ending on the position of the rotor The position of the ro tary field in the synchronous machine must be controlled in order to obtain a continu ous movement of the rotor During first commissioning th...

Страница 65: ...ectly Turn motor shaft manually Check the sense of rotation of the resolver via the ac tual value of parameter Frequency Speed Sensor 2 219 In the case of a clock wise rotation of the motor shaft posi...

Страница 66: ...t a low speed reference value and start the motor If the motor does not start despite the phase exchange Increase the parameter value for Offset 382 by 90 divided by the no of mo tor pole pairs If the...

Страница 67: ...he frequency or percentage reference channel The Refer ence frequency source 475 and the Reference percentage source 476 determine the additive connection of the available reference sources as a funct...

Страница 68: ...8 decimal value control signal 6 32 decimal value control signal 7 64 decimal value control signal 8 128 decimal value control signal 15 16384 decimal value control signal 16 decimal value 32768 cont...

Страница 69: ...or switch off Error switch off is displayed by message F0400 Error switch off can be acknowledged via the control unit or the digital input 13 EM MPTC Error switch off 1 min delay Error switch off acc...

Страница 70: ...arameter menu PARA Resolver No Description Unit Setting range Chapter 381 No of pole pairs 1 7 6 4 382 Offset 360 0 360 0 6 4 1 492 Evaluation Mode Selection 6 4 3 Digital outputs 533 Op Mode EM S1OUT...

Страница 71: ...11 5 1 948 TxPDO1 Boolean3 Selection 5 11 5 1 949 TxPDO1 Boolean4 Selection 5 11 5 1 950 TxPDO1 Word1 Selection 5 11 5 1 951 TxPDO1 Word2 Selection 5 11 5 1 952 TxPDO1 Word3 Selection 5 11 5 1 953 TxP...

Страница 72: ...ful Check resolver signal for inter ferences 22 Resolver counting error Check resolver signal for interferences 23 Resolver pole pair number is invalid The ratio of the no of pole pairs to the no of r...

Страница 73: ......

Страница 74: ...no Bologna Italy tel 39 051 647 3111 fax 39 051 647 3126 bonfiglioli bonfiglioli com www bonfiglioli com VEC 546 R0 Bonfiglioli has been designing and developing innovative and reliable power transmis...

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