Accessories PROFIBUS® 13422193 Ä.
Contents ________________________________________________________________ 1 1.1 1.2 1.3 1.
Contents ________________________________________________________________ 9 9.1 9.2 9.4 Parameter data transfer _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Addressing of the parameter data _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ DRIVECOM parameter data channel (DP-V0) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 9.2.1 Telegram structure (overview) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 9.2.
Contents ________________________________________________________________ 13 13.1 13.2 13.
1 About this documentation ________________________________________________________________ 1 About this documentation This documentation exclusively describes the E84AYCPM communication module (PROFIBUS). Note! This documentation supplements the mounting instructions supplied with the communication module and the "Inverter Drives 8400" hardware manual.
1 About this documentation ________________________________________________________________ Target group This documentation is intended for all persons who plan, install, commission and maintain the networking and remote servicing of a machine. Tip! Current documentation and software updates with regard to Lenze products can be found in the download area at: www.Lenze.
1 About this documentation 1.1 Document history ________________________________________________________________ 1.1 Document history Version 7 Description 1.0 11/2007 TD17 First edition 2.0 11/2008 TD17 General revision 3.0 02/2010 TD17 4.0 11/2010 TD17 5.
1 About this documentation 1.2 Conventions used ________________________________________________________________ 1.2 Conventions used This manual uses the following conventions to distinguish between different types of information: Type of information Writing Examples/notes Numbers Decimal separator Hexadecimal Binary • Nibble Point 0x[0 ... 9, A ... F] In inverted commas Point The decimal point is always used. Example: 1234.56 Example: 0x60F4 Example: ’100’ Example: ’0110.
1 About this documentation 1.3 Terminology used ________________________________________________________________ 1.3 Terminology used Term Meaning Inverter Lenze inverter of the "Inverter Drives 8400" product series Standard device Code Parameters which serve to parameterise or monitor the inverter. This term is usually called "index". Subcode If a code contains several parameters, these are stored in subcodes. This manual uses a slash "/" as a separator between code and subcode (e.g.
1 About this documentation 1.4 Notes used ________________________________________________________________ 1.
2 Safety instructions 2.1 General safety and application instructions ________________________________________________________________ 2 Safety instructions Note! Always observe the specified safety measures to avoid severe injury to persons and damage to property! Always keep this documentation to hand in the vicinity of the product during operation. 2.
2 Safety instructions 2.2 Device- and application-specific safety instructions ________________________________________________________________ 2.2 Device- and application-specific safety instructions • During operation, the communication module must be firmly connected to the standard device. • Only use cables corresponding to the given specifications. Bus cable specification ( 28) 2.
3 Product description 3.1 Application as directed ________________________________________________________________ 3 Product description 3.1 Application as directed The communication module ... • is an accessory module for use in conjunction with the following Lenze standard devices: Product series Type designation From software version Inverter Drives 8400 StateLine E84AVSCxxxxx 01.00 Inverter Drives 8400 HighLine E84AVHCxxxxx 01.00 Inverter Drives 8400 TopLine E84AVTCxxxxx 01.
3 Product description 3.3 Features ________________________________________________________________ 3.3 Features • Interface module for the PROFIBUS communication system for connection to the expansion slots of the Inverter Drives 8400 • Support of parameter data channels DRIVECOM (DP-V0) and PROFIDrive (DP-V1) • A maximum of 16 process data words per direction can be exchanged. • The communication module is supplied with voltage via the standard device.
4 Technical data 4.1 General data and operating conditions ________________________________________________________________ 4 Technical data 4.1 "Inverter Drives 8400" hardware manual Here you can find the ambient conditions and information on the electromagnetic compatibility (EMC) which also apply to the communication module.
4 Technical data 4.2 Protective insulation ________________________________________________________________ 4.2 Protective insulation Danger! Dangerous voltage If the Inverter Drives 8400 are used on a phase earthed mains with a rated mains voltage ≥ 400 V, protection against accidental contact is not ensured without implementing external measures.
4 Technical data 4.2 Protective insulation ________________________________________________________________ The following illustration ... • shows the arrangement of the terminal strips and the separate potential areas of the Inverter Drives 8400. • serves to determine the decisive protective insulation between two terminals located in differently insulated separate potential areas. Bus Ext.
4 Technical data 4.2 Protective insulation ________________________________________________________________ Example Which type of protective insulation is used between the bus terminal of the device module in the MCI slot and the mains terminal X100? The separate potential area with the better protective insulation is decisive. • The separate potential area of the device module's bus terminal is "functionally insulated". • The separate potential area of the mains terminal has a "reinforced insulation".
4 Technical data 4.3 Protocol data ________________________________________________________________ 4.3 4.4 Protocol data Area Values Process data words (PCD) 1 ... 16 words (16 bits/word) Cyclic parameter data channel (DPV0) 4 words Acyclic parameter data channel (DPV1) Max. 240 bytes PROFIBUS user data length 1 ...
4 Technical data 4.5 Dimensions ________________________________________________________________ 4.5 Dimensions E84YCPM001B [4-2] Dimensions Dimensions in mm Lenze · E84AYCPM communication module (PROFIBUS®) · Communication Manual · DMS 5.
5 Installation ________________________________________________________________ 5 Installation Stop! Electrostatic discharge Electronic components within the communication module can be damaged or destroyed by electrostatic discharge. Possible consequences: • The communication module is defective. • Communication via the fieldbus is not possible or faulty. Protective measures Discharge electrostatic charges before touching the module.
5 Installation 5.1 Mechanical installation ________________________________________________________________ 5.1 Mechanical installation The communication module can be plugged into the MCI slot or unplugged while the inverter is switched on. When the module is plugged in, it is detected automatically, and a plausibility check regarding the function and version is carried out. 5.1.1 Mounting for 0.25 kW and 0.37 kW standard devices E84YCPM002D [5-1] Mounting for 0.25 kW and 0.
5 Installation 5.1 Mechanical installation ________________________________________________________________ 5.1.2 Mounting for standard devices of 0.55 kW and more E84YCPM002A [5-2] Mounting for standard devices of 0.55 kW and more Mounting steps 1. Slightly press on the area indicated in the illustration at the top of the cover for the standard device's MCI slot (1). 2. Tilt the cover forward and remove it from the standard device (2). 3.
5 Installation 5.1 Mechanical installation ________________________________________________________________ 5.1.3 Replacing the communication module E84YCPM002B [5-3] Replacing the communication module Mounting steps 1. Loosen the securing screw for the communication module on the standard device (1). 2. Remove the communication module from the MCI slot of the standard device (2). 3. Insert the new communication module into the MCI slot of the standard device (3). 4. Fasten the securing screw (4).
5 Installation 5.2 Electrical installation ________________________________________________________________ 5.2 Electrical installation 5.2.1 Documentation for the standard device, control system, plant/machine Observe the notes and wiring instructions given in the documentation. Network topology The following examples show two simple RS485 networks. Every segment of the network must be terminated at both ends. The bus terminators of the PROFIBUS are marked with a "Z" in the below examples.
5 Installation 5.2 Electrical installation ________________________________________________________________ Activating the bus terminating resistor ( 27) Number of stations M R S S S 1 R S S 2 3 2133PFB004 [5-6] Number of stations Segment Master (M) Slave (S) Repeater (R) 1 1 31 - 2 30 - 2 - 30 1 3 - 30 1 Tip! Repeaters do not have a station address. When calculating the maximum number of stations, they reduce the number of stations by 1 on each side of the segment.
5 Installation 5.3 Activating the bus terminating resistor ________________________________________________________________ 5.3 Activating the bus terminating resistor The PROFIBUS must be terminated by a bus terminating resistor at the first and last physical bus station. The bus terminating resistor in the bus connector of the bus cable is activated by means of a switch. PROFIBUS cables with integrated bus terminating resistor are offered by several cable manufacturers.
5 Installation 5.3 Activating the bus terminating resistor ________________________________________________________________ 5.3.1 Bus cable specification Note! Only use cables which meet the listed specifications of the PROFIBUS user organisation. Area Values Cable resistance 135 ... 165 Ω/km, (f = 3 ... 20 MHz) Capacitance per unit length ≤ 30 nF/km Loop resistance < 110 Ω/km Core diameter > 0.64 mm Core cross-section > 0.
5 Installation 5.3 Activating the bus terminating resistor ________________________________________________________________ 5.3.2 PROFIBUS connection The 9-pole Sub-D socket X201 serves to connect the communication module to the bus system.
6 Commissioning 6.1 Before initial switch-on ________________________________________________________________ 6 Commissioning During commissioning, plant-specific data such as motor parameters, operating parameters, responses, and parameters for fieldbus communication are defined for the inverter. Lenze devices use codes for this purpose. The codes of the inverter and for communication are saved to the memory module in a non-volatile data set.
6 Commissioning 6.2 Configuration of the controller (master) ________________________________________________________________ 6.2 Configuration of the controller (master) The controller (master) must be configured before communication with the communication module is possible. Configuration for the controller (master) and the DP-V0 parameter data channel For configuring the PROFIBUS you must read the device description file of the communication module into the master.
6 Commissioning 6.3 Setting the station address ________________________________________________________________ 6.3 Setting the station address The station address can be set via DIP switches 1 ... 64 or via the »Engineer« (code C13899). The unlabelled DIP switch (topmost position) does not have any function. Lenze setting: all switches in OFF position E84YCPM001G [6-1] DIP switch The station addresses must differ from each other if several networked PROFIBUS stations are used.
6 Commissioning 6.3 Setting the station address ________________________________________________________________ Setting the station address via the »Engineer« In the »Engineer«, the station address can be set via the Settings tab. Impermissible addresses are displayed in red in the Station address (code C13899). Save the changed settings with device command C00002/11 (save all parameter sets). 33 Lenze · E84AYCPM communication module (PROFIBUS®) · Communication Manual · DMS 5.
6 Commissioning 6.4 Initial switch-on ________________________________________________________________ 6.4 Initial switch-on Documentation for the standard device Note! Observe the safety instructions and residual hazards stated. Establishing communication In order to establish communication via an externally supplied communication module, the standard device must be switched on as well.
6 Commissioning 6.5 Going online with »Engineer« via TCI ________________________________________________________________ 6.5 Going online with »Engineer« via TCI Via Tool Calling Interfaces (TCI) you can connect to a TCI-capable integrated development environment and parameterise and diagnose your field devices without having to exit the integrated development environment. You cannot set the TCI communication path directly in the »Engineer«.
6 Commissioning 6.5 Going online with »Engineer« via TCI ________________________________________________________________ 2. In »STEP7« in the »HW Konfig« ... • create the Lenze PROFIBUS stations with the corresponding station addresses and • create a PROFIBUS network. Here a Servo Drive 9400 (address 3) and an Inverter Drive 8400 (address 4) are operated on the PROFIBUS.
6 Commissioning 6.5 Going online with »Engineer« via TCI ________________________________________________________________ 4. Load the »STEP7« project to the CPU. 5. Use the menu command Insert Station 7 PG/PC to integrate a PG/PC station into the »STEP7« project. 6. By double-clicking the PG/PC station inserted, open its "Properties" dialog. 7. Under the Interfaces tab, select a new Ethernet interface and confirm the selection with OK.
6 Commissioning 6.5 Going online with »Engineer« via TCI ________________________________________________________________ 8. Select the Ethernet connection which you are using to go online with »STEP7« (the same Ethernet connection that has been configured in the »HW Konfig«). In our case this is the Ethernet(1) connection: 9. Confirm the selection with OK. The connection has been accepted. Lenze · E84AYCPM communication module (PROFIBUS®) · Communication Manual · DMS 5.
6 Commissioning 6.5 Going online with »Engineer« via TCI ________________________________________________________________ 10. Select the actual PG/PC connection under the Assignment tab. The connection highlighted is assigned by means of the Assign button. 11. Confirm the following message with OK. 39 Lenze · E84AYCPM communication module (PROFIBUS®) · Communication Manual · DMS 5.
6 Commissioning 6.5 Going online with »Engineer« via TCI ________________________________________________________________ 12. After the assignment, the connection appears in the "Assigned" display area. Close the dialog with OK. 13. In the »STEP7« project, the PG/PC station is marked with a yellow arrow. (The connection selected is active.) Lenze · E84AYCPM communication module (PROFIBUS®) · Communication Manual · DMS 5.
6 Commissioning 6.5 Going online with »Engineer« via TCI ________________________________________________________________ 14. Start the transfer of the TCI communication parameters in the »HW Konfig« using the right mouse button and the menu command Start Device Tool L-force Engineer. 15.
6 Commissioning 6.5 Going online with »Engineer« via TCI ________________________________________________________________ If the »Engineer« has not already been started, it is started automatically now and you have to open the applicable project. If the project selected has not been set to a TCI communication path yet, this can now be executed by clicking Yes: 16. The transfer of the TCI communication parameters is documented in the »Engineer« message window.
6 Commissioning 6.5 Going online with »Engineer« via TCI ________________________________________________________________ 17. If you now call the "Go online" function of the »Engineer«, the TCI communication settings are displayed as follows: • • • • 43 "STEP7 Communication Server" appears as bus connection. The device access path contains a very long string. Use the Connect button to establish an online connection. By means of the Search/Enter button, you can update the TCI communication parameters.
7 Data transfer ________________________________________________________________ 7 Data transfer The PROFIBUS master and inverter communicate through the exchange of data telegrams via PROFIBUS. The user data area of the data telegram contains parameter data or process data. In the inverter, different communication channels are assigned to the parameter data and process data. Communication channels The process data channel serves to transfer process data.
8 Process data transfer 8.1 Access to process data / PDO mapping ________________________________________________________________ 8 Process data transfer 8.1 Access to process data / PDO mapping Note! PDO mapping and the objects required for this purpose are not supported in the software version 01.00 of the E84AYCPM communication module. The process data (MCI-PDOs) are transferred via the MCI interface. • A maximum of 16 words for each direction is exchanged.
8 Process data transfer 8.2 Preconfigured port interconnection of the process data objects (PDO) ________________________________________________________________ 8.2 Software manual/ »Engineer« online help for Inverter Drives 8400 Here you'll find some detailed information about the port/function block interconnection in the »Engineer« and about port blocks.
8 Process data transfer 8.3 Free configuration of the port interconnection of process data objects (PDO) ________________________________________________________________ 8.3 Free configuration of the port interconnection of process data objects (PDO) How to freely configure the port interconnection in the »Engineer«: 1. Go to the Process data objects tab and click Go to application. 2. Go to the Ports tab and select the port block "MCI_IN" or "MCI_OUT" via mouse-click.
8 Process data transfer 8.3 Free configuration of the port interconnection of process data objects (PDO) ________________________________________________________________ 4. Via the button, you can assign signals to the process data words in the Assignment Signal --> Function Block dialog box. Select the signals and then confirm the selection with OK. Lenze · E84AYCPM communication module (PROFIBUS®) · Communication Manual · DMS 5.
8 Process data transfer 8.3 Free configuration of the port interconnection of process data objects (PDO) ________________________________________________________________ For the process data words WORD_1 and WORD_2, you can also assign signals to the individual control bits and status bits via the and buttons. Select the signals and then confirm the selection with OK. ü 49 Lenze · E84AYCPM communication module (PROFIBUS®) · Communication Manual · DMS 5.
8 Process data transfer 8.3 Free configuration of the port interconnection of process data objects (PDO) ________________________________________________________________ Tip! If the port blocks "LP_MciIn" and "LP_MciOut" are activated (see step 1), they are displayed in the »FB Editor«. Here you can also assign signals to the process data words. Lenze · E84AYCPM communication module (PROFIBUS®) · Communication Manual · DMS 5.
9 Parameter data transfer 9.1 Addressing of the parameter data ________________________________________________________________ 9 Parameter data transfer The E84AYCPM communication module supports the cyclic and acyclic transmission of parameter data: • Cyclic DP-V0 parameter data are based on the DRIVECOM profile. If the DP-V0 parameter data channel is active, it additionally occupies 4 words of the input data and the output data. • Acyclic DP-V1 parameter data are based on the PROFIdrive profile.
9 Parameter data transfer 9.2 DRIVECOM parameter data channel (DP-V0) ________________________________________________________________ 9.2 DRIVECOM parameter data channel (DP-V0) The DRIVECOM parameter data channel (DP-V0) ... • enables parameter setting and diagnosing of the inverter. • provides access to all Lenze parameters (codes). • additionally occupies 4 words (16 bits/word) of the input and output data words in the master. • is identical for both transmission directions. 9.2.
9 Parameter data transfer 9.2 DRIVECOM parameter data channel (DP-V0) ________________________________________________________________ 9.2.2 Byte 1: Service Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8 Service Subindex Index High byte Index Low byte Data 4 / Error 4 Data 3 / Error 3 Data 2 / Error 2 Data 1 / Error 1 Request and response control for the parameter data channel 7 [9-1] 6 5 4 3 2 1 0 Method of counting for bits 0 ... 7 Bit 0 ...
9 Parameter data transfer 9.2 DRIVECOM parameter data channel (DP-V0) ________________________________________________________________ 9.2.2.1 Reading parameter data from the inverter General procedure: 1. Define the user data area of the inverter, i.e. define the location of the DP user data in the controller (observe manufacturer-specific information). 2. Enter the address of the required parameter in the "Index" and "Subindex" fields (DP output data). 3. Request in the service byte = read request.
9 Parameter data transfer 9.2 DRIVECOM parameter data channel (DP-V0) ________________________________________________________________ 9.2.2.3 Abort of data transfer by the inverter The error telegram is used to abort the transfer. • The error telegram is marked by a set status bit in the service byte. • The telegram can either be the response to an "Initiate Read/Write Service" or to a "Read/Write Segment Service". Inverter response in the event of an error: 9.2.2.
9 Parameter data transfer 9.2 DRIVECOM parameter data channel (DP-V0) ________________________________________________________________ 9.2.3 Byte 2: Subindex Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8 Service Subindex Index High byte Index Low byte Data 4 / Error 4 Data 3 / Error 3 Data 2 / Error 2 Data 1 / Error 1 Additional addressing via the subindex is required for those codes of the Inverter Drives 8400 that contain a subcode (see code table). 9.2.
9 Parameter data transfer 9.2 DRIVECOM parameter data channel (DP-V0) ________________________________________________________________ 9.2.5 Bytes 5 ... 8: Parameter value / error information Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8 Service Subindex Index High byte Index Low byte Data 4 / Error 4 Data 3 / Error 3 Data 2 / Error 2 Data 1 / Error 1 The state of status bit 7 in the service byte determines the meaning of this data field: Status bit Meaning of bytes 5 ...
9 Parameter data transfer 9.2 DRIVECOM parameter data channel (DP-V0) ________________________________________________________________ 9.2.
9 Parameter data transfer 9.2 DRIVECOM parameter data channel (DP-V0) ________________________________________________________________ 9.2.7 Telegram examples 9.2.7.1 Read request: Querying the heatsink temperature The heatsink temperature of the inverter is to be read. • Code to be read: C00061 • Heatsink temperature: 43 °C Byte 1: Service (request) Request = 0t110001bin • Bit 0 ...
9 Parameter data transfer 9.2 DRIVECOM parameter data channel (DP-V0) ________________________________________________________________ 9.2.7.2 Write request: Setting the deceleration time for quick stop (QSP) In the inverter, the deceleration time for quick stop (QSP) is to be set to 50 ms. • Code to be written: C00105 Byte 1: Service (request) Request = 0t110010bin • Bit 0 ...
9 Parameter data transfer 9.3 PROFIdrive parameter data channel (DP-V1) ________________________________________________________________ 9.3 PROFIdrive parameter data channel (DP-V1) Data communication with PROFIBUS-DP-V0 is characterised by cyclic diagnostics and cyclic process data and parameter data transfer. An optional service expansion is the acyclic parameter data transfer of PROFIBUS-DP-V1. This service does not impair the functionality of the standard services under PROFIBUS-DP-V0.
9 Parameter data transfer 9.3 PROFIdrive parameter data channel (DP-V1) ________________________________________________________________ 9.3.1 Connection establishment between master and slave A class 1 master can always request parameters from a slave if the slave is in the "Data_Exchange" state.
9 Parameter data transfer 9.3 PROFIdrive parameter data channel (DP-V1) ________________________________________________________________ 9.3.2 Acyclic data transfer Note! A parameter request refers to one or several parameter(s) (multi-parameter request). Master Parameter request DP-V1 Write.req Slave Parameter request with data (parameter request) Write.res without data Read.req without data Read.res (-) Parameter processing without data Read.req without data Parameter response Read.
9 Parameter data transfer 9.3 PROFIdrive parameter data channel (DP-V1) ________________________________________________________________ 9.3.3 Telegram structure SD LE LEr SD DA SA FC DSAP DU SSAP FCS ED E82ZAFP015 [9-4] PROFIBUS data telegram The data unit (DU) contains the DP-V1 header and the parameter request or the parameter response. The following subchapters describe the parameter request and the parameter response in detail.
9 Parameter data transfer 9.3 PROFIdrive parameter data channel (DP-V1) ________________________________________________________________ 9.3.3.1 Reading parameter data from the inverter Note! • When a read request is processed, no parameter value is written to the slave. • In the case of a multi-parameter read request, the parameter attribute, index, and subindex are repeated with the number "n" of the requested parameters. • A read request must not exceed the maximum data length of 240 bytes.
9 Parameter data transfer 9.3 PROFIdrive parameter data channel (DP-V1) ________________________________________________________________ 9.3.3.2 Response to a correctly executed read request Note! Responses to a read request do not contain parameter attributes, indices and subindices.
9 Parameter data transfer 9.3 PROFIdrive parameter data channel (DP-V1) ________________________________________________________________ Parameter value Byte 7 Byte 8 Byte 9 Byte 10 Value 67 Field Data type Values Value String Any (length > 4 bytes possible) U8 0x00 .... 0xFF U16 0x0000 .... 0xFFFF U32 0x0000 0000 .... 0xFFFF FFFF Lenze · E84AYCPM communication module (PROFIBUS®) · Communication Manual · DMS 5.
9 Parameter data transfer 9.3 PROFIdrive parameter data channel (DP-V1) ________________________________________________________________ 9.3.3.3 Response to a read error Note! In the case of a multi-parameter request, correct and possible faulty messages are summarised in one telegram. They have the following data contents: Correct message • Format: data type of the value requested • Number of values: as described in the chapter "Reading parameter data from the inverter" ( 65).
9 Parameter data transfer 9.3 PROFIdrive parameter data channel (DP-V1) ________________________________________________________________ Error code Byte 7 Byte 8 Byte 9 Error code High byte Low byte Field 69 Byte 10 Additional information (if available) High byte Data type Values Error code U16 Additional information (if available) U16 0x0000 .... 0xFFFF Error codes ( 74) Low byte Lenze · E84AYCPM communication module (PROFIBUS®) · Communication Manual · DMS 5.
9 Parameter data transfer 9.3 PROFIdrive parameter data channel (DP-V1) ________________________________________________________________ 9.3.3.4 Writing parameter data to the inverter Note! When a multi-parameter write request is transferred, the ... • Parameter attribute • Index and subindex and then the ... • Parameter format • Parameter value ... are repeated with the number "n" of the parameters addressed. A write request must not exceed the maximum data length of 240 bytes.
9 Parameter data transfer 9.
9 Parameter data transfer 9.3 PROFIdrive parameter data channel (DP-V1) ________________________________________________________________ 9.3.3.5 Response to a correctly executed write request Note! In the case of a multi-parameter request, correct and possible faulty messages are summarised in one telegram.
9 Parameter data transfer 9.3 PROFIdrive parameter data channel (DP-V1) ________________________________________________________________ 9.3.3.
9 Parameter data transfer 9.3 PROFIdrive parameter data channel (DP-V1) ________________________________________________________________ 9.3.
9 Parameter data transfer 9.3 PROFIdrive parameter data channel (DP-V1) ________________________________________________________________ Error code Description Explanation Additional information 0x0065 Manufacturer-specific - - ... 0x00FF 75 Lenze · E84AYCPM communication module (PROFIBUS®) · Communication Manual · DMS 5.
9 Parameter data transfer 9.3 PROFIdrive parameter data channel (DP-V1) ________________________________________________________________ 9.3.5 Telegram examples 9.3.5.1 Read request: Querying the heatsink temperature The heatsink temperature of the inverter is to be read.
9 Parameter data transfer 9.
9 Parameter data transfer 9.3 PROFIdrive parameter data channel (DP-V1) ________________________________________________________________ 9.3.5.2 Write request: Setting the deceleration time for quick stop (QSP) In the inverter, the deceleration time for quick stop (QSP) is to be set to 50 ms.
9 Parameter data transfer 9.
9 Parameter data transfer 9.4 Consistent parameter data ________________________________________________________________ 9.4 Consistent parameter data In the PROFIBUS communication system, data are permanently exchanged between the control system (CPU + PROFIBUS master) and the inverter via the plugged-on slave interface module. Both the PROFIBUS master and the CPU (central processing unit) of the control system access a joint memory: the dual port memory (DPM).
10 Monitoring 10.1 Permanent interruption of PROFIBUS communication ________________________________________________________________ 10 Monitoring 10.1 Permanent interruption of PROFIBUS communication If PROFIBUS communication is interrupted permanently, e.g. by cable breakage or failure of the PROFIBUS master, no process data are transmitted to the slave being in the "Data Exchange" state.
10 Monitoring 10.2 Short-time interruption of PROFIBUS communication ________________________________________________________________ 10.2 Short-time interruption of PROFIBUS communication POWER ON Set_Slave_Add Slave_Diag WAIT_PRM Slave_Diag Get_Cfg WAIT_CFG Slave_Diag Set_Prm Get_Cfg Chk_Cfg, o.k. Chk_Cfg, not o.k. Set_Prm, not o.k.
10 Monitoring 10.3 Settings and displays in the »Engineer« ________________________________________________________________ 10.3 Settings and displays in the »Engineer« On the Monitoring tab of the »Engineer«, you can set or display the following parameters: Parameter 83 Description Reaction on communication fault (C13880/1) The response set here takes place if the PROFIBUS station ...
11 Diagnostics 11.1 LED status displays ________________________________________________________________ 11 Diagnostics For diagnosing faults of the PROFIBUS module, the LEDs on the front panel are provided. Furthermore you can query the current bus status via code C13861. 11.1 LED status displays Note! During normal operation, the LED BS ( 86) blinks and the LED MS ( 86) is lit permanently.
11 Diagnostics 11.1 LED status displays ________________________________________________________________ 11.1.1 Module status displays The LEDs MS, ME and DE indicate the module status. MS ME DE E84YCPM006 [11-1] LED status displays MS, ME, and DE LED Colour State MS Green On Description The communication module is supplied with voltage and has established a connection to the standard device.
11 Diagnostics 11.1 LED status displays ________________________________________________________________ 11.1.2 Fieldbus status displays The LEDs BS and BE indicate the fieldbus status. BS BE E84YCPM006 [11-2] LED status displays BS and BE LED Colour State BS Green Off Description The communication module is not active on the fieldbus or is being initialised. Blinking 200 ms 200 ms The communication module is in the DATA_EXCH state ("Data_Exchange"). Data are exchanged via PROFIBUS.
11 Diagnostics 11.2 Diagnosing with the »Engineer« ________________________________________________________________ 11.2 Diagnosing with the »Engineer« In the »Engineer«, the Diagnostics tab displays various pieces of PROFIBUS diagnostic information. 87 Lenze · E84AYCPM communication module (PROFIBUS®) · Communication Manual · DMS 5.
11 Diagnostics 11.2 Diagnosing with the »Engineer« ________________________________________________________________ Querying the current bus status Code C13861 displays the current PROFIBUS status in a bit-coded form: Bit assignment Bit 3 Bit 2 Bit 11 Bit 10 Description Bit 1 Bit 0 Reserved Bit 5 Bit 4 0 0 WAIT_PRM The slave waits for a parameter data telegram after acceleration. Other types of telegrams will not be processed. Data exchange is not yet possible.
11 Diagnostics 11.3 Advanced diagnostic message ________________________________________________________________ 11.3 Advanced diagnostic message Errors in the inverter and its plugged-in modules are transmitted to the PROFIBUS master in the form of advanced diagnostic messages. Structure of the diagnostic message Byte Description 1 Bit 0: Station does not exist (set by the master). Bit 1: Slave is not ready for data exchange. Bit 2: Configuration data do not correspond.
11 Diagnostics 11.3 Advanced diagnostic message ________________________________________________________________ Example: "Short circuit (OC1)" error in the Inverter Drive 8400 Byte Value [hex] 1 Description x Standard data (PRM_Fault) ...
12 Error messages 12.1 Short overview of the PROFIBUS error messages ________________________________________________________________ 12 Error messages This chapter supplements the error list contained in the software manual and in the »Engineer« online help for Inverter Drives 8400 by the error messages of the communication module. 12.1 Software manual/online help for Inverter Drives 8400 Here you can find general information on diagnostics & fault analysis and on error messages.
12 Error messages 12.2 Possible causes and remedies ________________________________________________________________ 12.2 Possible causes and remedies This chapter lists all PROFIBUS error messages in the numerical order of the error numbers. Possible causes and remedies as well as responses to the error messages are described in detail.
12 Error messages 12.2 Possible causes and remedies ________________________________________________________________ Internal error [0x01bc6011] Response (Lenze setting printed in bold) None System fault : Fault Trouble Setting: not possible Quick stop by trouble Warning locked Warning Information Cause Remedy Module defective. If this occurs repeatedly, contact the Lenze service.
12 Error messages 12.2 Possible causes and remedies ________________________________________________________________ Profibus watchdog: Monitoring time elapsed [0x01bc8130] Response (Lenze setting printed in bold) : None System fault ; Fault Setting: C13880/1 (; Adjustable response) Trouble ; Quick stop by trouble ; Warning locked Warning ; Information Cause Remedy Permanent interruption of communication to the PROFIBUS master.
13 Parameter reference 13.1 Parameters of the communication module ________________________________________________________________ 13 Parameter reference This chapter supplements the parameter list and the table of attributes contained in the software manual and in the »Engineer« online help for Inverter Drives 8400 by the parameters of the E84AYCPM communication module (PROFIBUS). 13.
13 Parameter reference 13.1 Parameters of the communication module ________________________________________________________________ C13852 Parameter | Name: Data type: UNSIGNED_16 Index: 10723d = 29E3h C13852 | All words to standard device Display of process data words 1 ... 16 which are transferred from the communication module to the standard device. In subcodes 1 ... 16, all process data words from the communication module are displayed. Display area (min. value | unit | max.
13 Parameter reference 13.1 Parameters of the communication module ________________________________________________________________ C13861 Parameter | Name: Data type: UNSIGNED_16 Index: 10714d = 29DAh C13861 | Bus status Bit-coded display of the current bus state. Querying the current bus status ( 88) Display area (min. value | unit | max.
13 Parameter reference 13.1 Parameters of the communication module ________________________________________________________________ C13864 Parameter | Name: Data type: UNSIGNED_8 Index: 10711d = 29D7h C13864 | Active station address Display of the active station address If all DIP switches 1 ... 64 are in the "OFF" position (Lenze setting), the station address set in C13899 becomes active and is displayed here after switching on. Setting the station address ( 32) Display area (min.
13 Parameter reference 13.1 Parameters of the communication module ________________________________________________________________ C13880 Parameter | Name: Data type: UNSIGNED_8 Index: 10695d = 29C7h C13880 | Reaction on communication fault Monitoring response to a communication fault on the PROFIBUS A change in the monitoring response is effective immediately.
13 Parameter reference 13.1 Parameters of the communication module ________________________________________________________________ C13882 Parameter | Name: Data type: UNSIGNED_32 Index: 10693d = 29C5h C13882 | Monitoring time: Watchdog Display of the watchdog monitoring time determined by the PROFIBUS master • A change in the watchdog monitoring time is immediately effective. • Monitoring starts with the receipt of the first telegram.
13 Parameter reference 13.1 Parameters of the communication module ________________________________________________________________ C13887 Parameter | Name: Data type: BITFIELD_8 Index: 10688d = 29C0h C13887 | Suppress signalling diag. mess. upon Selection of the error responses not causing a diagnostic request to the PROFIBUS master. The Lenze setting "0" means that for each of the following error responses a diagnostic request is signalled.
13 Parameter reference 13.1 Parameters of the communication module ________________________________________________________________ C13902 Parameter | Name: Data type: VISIBLE_STRING Index: 10673d = 29B1h C13902 | Firmware version Display of the firmware version (string with a length of 5 bytes) Example: "01.
13 Parameter reference 13.2 Table of attributes ________________________________________________________________ 13.2 Table of attributes The table of attributes contains information required for communication with the inverter via parameters. How to read the table of attributes: Column Meaning Entry Code Parameter designation Cxxxxx Name Index Data Parameter short text (display text) Text 24575 - Lenze code number hex Index by which the parameter is addressed.
13 Parameter reference 13.
13 Parameter reference 13.3 Implemented PROFIdrive objects (DP-V1) ________________________________________________________________ 13.3 Implemented PROFIdrive objects (DP-V1) I-918 Index | Name: Data type: U16 0x918 | Display of station address Display of the station address set Display area (min. value | unit | max. value) 1 ; Read access 126 Write access I-963 Index | Name: Data type: U16 0x963 | Baud rate Display of the PROFIBUS baud rate Selection list (read only) 0 9.6 kbps 1 19.
13 Parameter reference 13.
14 DIP switch positions for setting the station address ________________________________________________________________ 14 DIP switch positions for setting the station address The station address results from the sum of the binary valencies of switches 1 ... 64. The following table shows the switch positions for the valid address range 1 ... 126.
14 DIP switch positions for setting the station address ________________________________________________________________ Station address DIP switch 64 32 16 8 4 2 1 38 OFF ON OFF OFF ON ON OFF 39 OFF ON OFF OFF ON ON ON 40 OFF ON OFF ON OFF OFF OFF 41 OFF ON OFF ON OFF OFF ON 42 OFF ON OFF ON OFF ON OFF 43 OFF ON OFF ON OFF ON ON 44 OFF ON OFF ON ON OFF OFF 45 OFF ON OFF ON ON OFF ON 46 OFF ON OFF ON ON ON OFF 47 OFF ON OF
14 DIP switch positions for setting the station address ________________________________________________________________ Station address 109 DIP switch 64 32 16 8 4 2 1 81 ON OFF ON OFF OFF OFF ON 82 ON OFF ON OFF OFF ON OFF 83 ON OFF ON OFF OFF ON ON 84 ON OFF ON OFF ON OFF OFF 85 ON OFF ON OFF ON OFF ON 86 ON OFF ON OFF ON ON OFF 87 ON OFF ON OFF ON ON ON 88 ON OFF ON ON OFF OFF OFF 89 ON OFF ON ON OFF OFF ON 90 ON OFF
14 DIP switch positions for setting the station address ________________________________________________________________ Station address DIP switch 64 32 16 8 4 2 1 124 ON ON ON ON ON OFF OFF 125 ON ON ON ON ON OFF ON 126 ON ON ON ON ON ON OFF Lenze · E84AYCPM communication module (PROFIBUS®) · Communication Manual · DMS 5.
Index ________________________________________________________________ A Abort of data transfer by the inverter (DP-V0) 55 Access to process data 45 Activating the bus terminating resistor 27 Active station address (C13864) 98 Acyclic data transfer (DP-V1) 63 Addressing of Lenze parameters/parameter data 51 All words from master (C13851) 95 All words from standard device (C13853) 96 All words to master (C13850) 95 All words to standard device (C13852) 96 Application as directed 13 Application notes 10 Appl
Index ________________________________________________________________ E M Electrical installation 25 E-mail to Lenze 114 Error: Lenze settings loaded (error message) 93 Error codes (DP-V0) 58 Error codes (DP-V1) 74 Error messages 91 Causes and remedies 92 Short overview 91 Error number 0x01bc3100 92 0x01bc5531 92 0x01bc5532 92 0x01bc5533 92 0x01bc6010 92 0x01bc6011 93 0x01bc6100 93 0x01bc6101 93 0x01bc6110 93 0x01bc641f 93 0x01bc6420 93 0x01bc8130 94 0x01bc8131 94 0x01bc8132 94 Establishing communicatio
Index ________________________________________________________________ Q Querying the bus status 88 Querying the current bus status 88 R Reaction on communication fault (C13880) 99 Reading parameter data from the inverter (DP-V0) 54 Reading parameter data from the inverter (DP-V1) 65 Replacing the communication module 24 Residual hazards 12 Restart after watchdog reset (error message) 92 S Safety instructions 10, 11 Screenshots/application examples 6 Set ext.
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E84AYCPM communication module (PROFIBUS®) · Communication Manual · EDS84AYCPM · 13422193 · DMS 5.0 EN · 11/2012 · TD17 Lenze Drives GmbH Postfach 10 13 52 D-31763 Hameln Germany +49 (0)51 54 / 82-0 +49 (0)51 54 / 82-28 00 Lenze@Lenze.de www.Lenze.com Service Lenze Service GmbH Breslauer Straße 3 D-32699 Extertal Germany 00 80 00 / 24 4 68 77 (24 h helpline) +49 (0)51 54 / 82-11 12 Service@Lenze.
