Lenze E84DGFCA Series Communications Manual Download Page 40

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Process data transfer

Accessing process data / PDO mapping

Lenze · Decentralised frequency inverter 8400 motec (AS-Interface option) · EDS84DMOTASI EN 5.0 - 02/2019

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8.1

Accessing process data / PDO mapping

Process data are transferred via the MCI/CAN interface.

• The process data is accessed via the

LP_Network_In

and

LP_Network_Out

port blocks.

• Up to 8 words (16 bits/word) per direction can be exchanged.
• The port/function blocks of the process data objects (PDO) are interconnected via the Lenze

»Engineer«.

[8-1]

External and internal data transfer between the bus system, inverter, and application



Software manual / »Engineer« online help for the Inverter Drive 8400 motec

Here you will find detailed information on the port/function block interconnection in

the »Engineer« and on the port blocks.

Summary of Contents for E84DGFCA Series

Page 1: ...L YR 13564903 AS Interface AS i Accessories Inverter Drives 8400 motec_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Communication Manual EN E84DGFCAxxx...

Page 2: ..._ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 22 5 2 2 AS i connection _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 23 5 2 3 Voltage supply _ _ _...

Page 3: ..._ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 54 10 2 Diagnostics with the Engineer _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 55 11 Error messages _ _ _ _ _ _ _ _ _ _ _...

Page 4: ...ed as far as it is required for understanding the function of the Communication Unit This documentation does not describe any software provided by other manufacturers No liability can be accepted for...

Page 5: ...regard to Lenze products can be found in the download area at www Lenze com Information regarding the validity The information given in this documentation is valid for the following devices Features a...

Page 6: ..._ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 1 1 Document history Version Description 5 0 02 2019 TD23 General revision Updated to firmware version 3 0 AS i profile 7 A 7 for slave 2 4 0 09 2013...

Page 7: ...spelling Example 1234 Decimal separator Point The decimal point is always used For example 1234 56 Hexadecimal 0x 0 9 A F Example 0x60F4 Binary Nibble 0b 0 1 Example 0b0110 Example 0b0110 0100 Text P...

Page 8: ...ommissioned Code Parameter which serves to parameterise and monitor the inverter In normal usage the term is usually referred to as Index Subcode If a code contains several parameters they are stored...

Page 9: ...ves information about how to prevent dangerous situations Pictograph Signal word Meaning Danger Danger of personal injury through dangerous electrical voltage Reference to an imminent danger that may...

Page 10: ...and related documentation This is the precondition for safe and trouble free operation and for obtaining the product features specified Features and variants 13 The specifications processes and circui...

Page 11: ...ration the Communication Unit must be connected to the Wiring Unit and the Drive Unit Only use cables that meet the listed specifications Bus cable specification 22 2 3 Residual hazards Device protect...

Page 12: ...he AS Interface Communication Unit is a unit that can only be used in conjunction with the following modules is a device intended for use in industrial power systems should only be used under the oper...

Page 13: ...and writing of parameter sets acyclic query of diagnostic data Two AS i slaves are contained in the Communication Unit Thus two AS i addresses are assigned AS i concept of the Communication Unit 34 Th...

Page 14: ...Synchronisation 33 of input and output data is possible Communication with the Lenze Engineer access to all Lenze parameters is executed via the diagnostic interface of the Drive Unit Inverter Drives...

Page 15: ...it E84DG018 Pos Description A1 LEDs for AS i status display LED status displays 54 A2 AS i terminal M12 pins 5 pole AS i connection 23 A3 A4 Positions for further freely designable inputs and outputs...

Page 16: ...ug connector X55 The positions A1 A4 and B1 B4 serve to freely connect the AS i terminals the LEDs for the AS i status displays and other connections e g digital inputs For the connections 5 pin M12 c...

Page 17: ...rface for communication M12 pins 5 pole A coded Contacting of the AS i cable with penetration technique Cable with M12 socket 5 pole A coded Max cable length Max 100 m without repeater extender Max 30...

Page 18: ...s AS i device profiles Slave 1 7 A 5 CTT2 Slave 2 7 A 7 Process image standard Slave 1 DI0 3 4 bits DO0 3 4 bits Slave 2 DI0 1 2 bits DO3 4 2 bits Total 6 input bits 6 output bits Process image A B te...

Page 19: ...unication times in an AS i network depend on the processing time in the inverter frame runtime baud rate frame length nesting depth of the network Processing time in the inverter There are no interdep...

Page 20: ..._ _ _ _ _ _ _ _ _ _ 5 Installation Stop Electrostatic discharge Electronic components within the Communication Unit can be damaged or destroyed by electrostatic discharge Possible consequences The Com...

Page 21: ..._ _ _ _ _ _ _ _ _ _ _ _ _ _ 5 1 Mechanical installation 5 1 Mechanical installation of the 8400 motec components Mounting instructions Inverter Drives 8400 motec Here you will find detailed informati...

Page 22: ...INA cable light conductor or busbars can be used for the setup of AS i networks too In case of doubt consult a specialist in the planning phase Prefabricated system cables can be obtained from diverse...

Page 23: ..._ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 5 2 2 AS i connection M12 pins 5 pole A coded Wiring of terminal strip X3 AS...

Page 24: ...s is still possible if no mains voltage is available A previous mains connection 400 V is not required If the mains voltage is not connected the digital inputs DI1 DI4 can be evaluated via slave 2 FW3...

Page 25: ...s motor parameters operating parameters responses and parameters for fieldbus communication are defined for the inverter For Lenze devices this is done via the codes The codes of the inverter and comm...

Page 26: ...quires configuration of the host master Defining the user data length The AS Interface Communication Unit supports the configuration of max 8 process data words max 64 bytes The user data length is de...

Page 27: ...Unit uses two slaves see AS i concept of the Communication Unit 34 which must be initialised with unique addresses The parameters for addressing the AS i slaves can be found in the Engineer on the Se...

Page 28: ..._ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 6 3 2 All parameters for setting the AS i communication All parameters for setting the AS i communication can be fo...

Page 29: ...ommunication requires voltage supply of the communication unit If this is requirement is not met the CE04 MCI communication error error message error No 01 0127 00002 is output The error must be reset...

Page 30: ...frame can be repeated 7 1 AS i messages An AS i message consists of a master call a short pause a slave response and a short pause again All master calls have a length of 14 bit times 1 bit time 6 s...

Page 31: ...n the call type the information bits contain the information that is transmitted to the slave 5 information bits in standard addressing mode 4 information bits in advanced addressing mode Advanced add...

Page 32: ...lowing formula When the maximum cycle time is determined 33 messages are maximally estimated Hence Thus approx 200 cycles are passed per second Thus a standard slave can be provided 200 times per seco...

Page 33: ...ard data exchange the outputs of each slave that receives a data call from the master are updated immediately and the input information are read in For the 1st slave this occurs approx 154 s before th...

Page 34: ...Communication Unit The AS Interface Communication Unit supports the following device profiles 7 1 AS i concept of the Communication Unit AS i profile Slave Data transmission Data parameter bits 7 A 5...

Page 35: ...ion of these inputs cannot be selected in the Engineer Can be used to monitor the digital inputs if the Drive Unit is in the offline status DI1 DigIn_bIn4 DI2 Serial Clock In Intended for CTT2 transmi...

Page 36: ...AN1_wIn2 Word 2 MCI_wIn5 CAN2_wIn1 Slave Master 2 x 16 bits word Word 1 MCI_wOut2 CAN1_wOut2 Word 2 MCI_wOut5 CAN2_wOut1 Position Signal I O mapping Description Master Slave 2 x 16 bits word Word 1 MC...

Page 37: ...bit is queried in cycles of 20 ms Bits Signal I O mapping Description standard connection with inputs DI0 LP_Network_Out MCI_bState_B0 C00621 30 not connected DI1 LP_Network_Out MCI_bState_B1 C00621 3...

Page 38: ...0 Query C00150 Bits 8 11 0 1 1 Query C00150 Bits 12 15 1 0 0 Active error 1 0 1 Active warning P1 P2 P3 Note No error message warning is ever provided other than the one with the highest priority As l...

Page 39: ...critical Process data are cyclically transferred between the master and the slaves participating in the fieldbus continuous exchange of current input and output data The master can directly access the...

Page 40: ...red via the MCI CAN interface The process data is accessed via the LP_Network_In and LP_Network_Out port blocks Up to 8 words 16 bits word per direction can be exchanged The port function blocks of th...

Page 41: ..._ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 8 2 Port interconnection of process data objects PDO How to configure the port interconnection in the Engineer 1 Go to...

Page 42: ...N 5 0 02 2019 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 3 Open the Assignment Signal Function Block dialog window...

Page 43: ..._ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 5 Use codes C00620 21 C00620 24 C00621 30 and C00621 31 to select the signals that are s...

Page 44: ...meter data transfer Parameter data are acyclically transmitted via the parameter data channel The parameter data channel provides access to all Lenze codes The transmission of parameter data is usuall...

Page 45: ...lue depends on the master Byte Contents value 0 CTT2 Code Index 0x52 82 Acyclic read request is OK 1 Data type number of bytes Bit 7 0 Octet string text Bits 0 6 Number of string characters Bit 7 1 Nu...

Page 46: ...ex 0x18 24 Write parameter value 2 CTT2 Number of bytes 0x8 8 3 Index high byte Index 0x5FFF code to be written 4 Index low byte 5 Subindex 6 Data type number of bytes Bit 7 0 Number 4 data bytes Bits...

Page 47: ...esponse from slave to master has failed Byte Contents value 0 CTT2 Code Index 0x12 18 Acyclic read request 1 CTT2 Index Index 0x12 18 Read code number 2 CTT2 Number of bytes Value depends on the maste...

Page 48: ...se from slave to master has failed Byte Contents value 0 CTT2 Code Index 0x13 19 Acyclic write request 1 CTT2 Index Index 0x11 17 Write code number 2 CTT2 Number of bytes 0x4 4 3 Index high byte Index...

Page 49: ...is OK Note In order to guarantee that a fixed data length of 64 bytes is transmitted all the parameters are transmitted as 32 bit values 16 x 32 bit parameters If required the data lengths or formats...

Page 50: ...master has failed After the acyclic read request index 0x12 18 has failed the master sends error codes Then the read request from master to slave with the index 0x21 33 is repeated The slave sends the...

Page 51: ...eated The slave sends the parameter values in code C13213 1 16 again Byte Contents value 0 CTT2 Code Index 0x13 19 Acyclic write request 1 CTT2 Index Index 0x28 40 Write parameter 2 CTT2 Number of byt...

Page 52: ..._ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 9 6 CTT2 Standard error codes CTT2 error code Description 0 No error no CTT2 standard error 1 Invalid index 2...

Page 53: ...unction Request cannot be executed No operation 0x08 0x00 0x00 0x20 Request cannot be executed at the moment 0x08 0x00 0x00 0x21 No operation due to local control 0x08 0x00 0x00 0x22 Request cannot be...

Page 54: ...2 Description Green LEDs Red LEDs Off Off There is no AS i voltage On Off Everything is alright AS i communication is possible Off On The slave is switched off data exchange with the master is not po...

Page 55: ...5 Diagnostics Diagnostics with the Engineer _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 10 2 Diagnostics with the En...

Page 56: ...ion on diagnostics fault analysis and on error messages Error no hex Subject area no dec Error no dec Error text Error type Error response Adjustable in 0x01bc3100 444 12544 Drive offline 1 No Respons...

Page 57: ...munication Unit and Drive Unit For this purpose the Inverter Drive 8400 motec must be unscrewed Please observe the information in the mounting instructions of the Communication Unit and the Drive Unit...

Page 58: ...nd terminals Check whether the Inverter Drive 8400 motec is addressable via the diagnostics interface Switch off and on again the voltage supply of the Inverter Drive 8400 motec If this error continue...

Page 59: ...munication voltage supply interrupted The monitoring time is too low Check wiring and terminals Switch the voltage supply of the AS i network off and on again Check and raise the monitoring time Check...

Page 60: ...rofile 7 A 5 Module internal switching error AS i ASIC error Check voltage supply wiring and terminals Switch the voltage supply of the AS i network off and on again If this error continues to occur p...

Page 61: ...order C01501 C01503 Software manual Engineer online help Inverter Drive 8400 motec Here you will find general information on parameters Parameter Name C01501 Response in case of communication fault wi...

Page 62: ...0 A 31 Slave 31 A 32 Slave 0 B invalid 33 Slave 1 B 63 Slave 31 B 64 Slave not active An error message is generated when a slave is deactivated Subcodes Info C13200 1 Slave 1 Active address C13200 2...

Page 63: ...rride of slave addresses during initialisation Data type UNSIGNED_8 Index 11370 0x2C6A Selection list Lenze setting printed in bold 0 Disable 1 Enable Read access Write access CINH PLC STOP No transfe...

Page 64: ...transfer PDO_MAP_RX PDO_MAP_TX COM MOT Parameter Name C13208 AS i monitoring times Data type UNSIGNED_16 Index 11367 0x2C67 If the DATA_EXCHANGE status is exited the response parameterised in C13207...

Page 65: ...meter block configuration Data type INTEGER_32 Index 11362 0x2C62 CTT2 block parameter transfer Write mode 51 Setting range min value unit max value 0 000 16000 000 Subcodes Lenze setting Info C13213...

Page 66: ..._6 C13214 7 64 001 ReadParamBlock Index_7 C13214 8 98 000 ReadParamBlock Index_8 C13214 9 133 000 ReadParamBlock Index_9 C13214 10 137 000 ReadParamBlock Index_10 C13214 11 150 000 ReadParamBlock Inde...

Page 67: ...ndard device Data type UNSIGNED_16 Index 10723 0x29E3 Display of process data words 1 8 which are transmitted from the communication unit to the drive unit Subcodes 1 8 display all the process data wo...

Page 68: ...rmware string with a length of 20 bytes The date MMM DD YYYY and time hh mm ss are output e g Mar 21 2005 12 31 21 Read access Write access CINH PLC STOP No transfer PDO_MAP_RX PDO_MAP_TX COM MOT Para...

Page 69: ...d for access via a bus system hex 0x5FFF Lenze code number Data DS Data structure E Single variable only one parameter element A Array variable several parameter elements DA Number of array elements s...

Page 70: ...8 A 3 UNSIGNED_8 1 C13208 AS i monitoring times 11367 0x2C67 A 3 UNSIGNED_16 1 C13210 AS i bus transaction counter 11365 0x2C65 A 6 UNSIGNED_16 1 C13211 Bus status 11364 0x2C64 A 2 UNSIGNED_8 1 C13213...

Page 71: ...ation 66 C13220 Display Last data to master 66 C13221 Display Last data from master 67 C13852 All words to the basic device 67 C13853 All words to the basic device 67 C13900 Firmware product type 68 C...

Page 72: ...hdog error error message 58 Module offline error message 58 Module parameter access failure error message 59 Module PDO communication timeout error message 58 N Network topology 17 Node address area 1...

Page 73: ..._ _ _ _ _ _ _ _ _ _ _ Slave profiles C13206 63 Slave response 31 Specifications 17 Standards 17 Status displays LEDs 54 Synchronisation 33 System error messages 56 T Table of attributes 69 Target grou...

Page 74: ...d belief to give you the best possible support for handling our product Perhaps we have not succeeded in achieving this objective in every respect If you have suggestions for improvement please e mail...

Page 75: ...rives GmbH Postfach 10 13 52 D 31763 Hameln Breslauer Stra e 3 D 32699 Extertal Germany HR Lemgo B 6478 49 5154 82 0 49 5154 82 2800 sales de lenze com www lenze com Lenze Service GmbH Breslauer Stra...

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