Stober POSIDRIVE MDS 5000 Series Operation Manual
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Stober POSIDRIVE MDS 5000 Series Operation Manual

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USS
Operation manual
Services
USS ring
Parameters
V 5.6-H or later
09/2013
en

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Summary of Contents for Stober POSIDRIVE MDS 5000 Series

  • Page 1 Services Operation manual USS ring Parameters V 5.6-H or later 09/2013...

  • Page 2: Table Of Contents

    Table of contents Operation manual Table of contents 1 Introduction ....... . Purpose of the manual.

  • Page 3: Introduction

    Introduction Operation manual Introduction Purpose of the manual ® This manual has information on the connection of POSIDRIVE MDS 5000 and ® POSIDRIVE FDS 5000 to the USS fieldbus system. In addition, the structure of the USS and the main procedures are explained. The manual helps you to: •...

  • Page 4: Further Support

    Introduction Operation manual Further support If you have technical questions that are not answered by this document, please contact: • Phone: +49 7231 582-3060 • E-mail: applications@stoeber.de If you have questions about the documentation, please contact: • E-mail: electronics@stoeber.de If you have questions about training sessions, please contact: •...

  • Page 5: Notes On Safety

    Notes on Safety Operation manual Notes on Safety The devices may cause risks. For these reasons, comply with the following: • The safety notes listed in the following sections and points • The technical rules and regulations. In addition, always read the appropriate documentation. STÖBER ANTRIEBSTECHNIK GmbH + Co.

  • Page 6: Qualified Personnel

    Notes on Safety Operation manual Qualified personnel Since the devices may harbor residual risks, all configuration, transportation, installation and commissioning tasks including operation and disposal may only be performed by trained personnel who are aware of the possible risks. Personnel must have the qualifications required for the job. The following table lists examples of occupational qualifications for the jobs: Activity Possible occupational qualifications...

  • Page 7: Installation And Connection

    Notes on Safety Operation manual Installation and connection The accessory installation instructions allow the following actions during the installation of accessories: • The housing in the upper slot can be opened. Opening the housing in another place or for other purposes is not permitted. Installation and connection work are only permitted after the device has been isolated from the power! Apply the 5 safety rules in the order stated before performing any work on the...

  • Page 8: Presentation Of Notes On Safety

    Notes on Safety Operation manual Presentation of notes on safety NOTICE Notice means that property damage may occur  if the stated precautionary measures are not taken. CAUTION! Caution with warning triangle means that minor injury may occur  if the stated precautionary measures are not taken. WARNING! Warning means that there may be a serious danger of death...

  • Page 9: Physical Transmission Level

    Physical transmission level Operation manual Physical transmission level This chapter describes the physical link of USS communication. • Connection: 9-pin, sub D plug connector X3 on front of device • Signal level: In accordance with TIA/EIA-232-E (previously known as RS232) •...

  • Page 10: Protocol Level

    Protocol level Operation manual Protocol level The protocol level is based on the USS protocol of Siemens. For further information, see the following document: USS protocol (specification of the universal serial interface protocol) of Siemens, 1992, order no. E31930-T9011-X-A. The following information must be added to the description written by Siemens: •...

  • Page 11: Higher Communication Level

    Higher communication level Operation manual Higher communication level The bytes of the telegrams of the USS protocol form the framework for all communication services with the INVERTER: STX LGE ADR Dat1 Datn user data characters Fig. 5-1 Organization of USS protocol Remarks •...

  • Page 12: Services

    Services Operation manual Services Information When the telegram setup is incorrect (e.g., checksum BCC is wrong), the inverter does not respond in accordance with the USS specification! The master must monitor the timeout itself (500 msec recommended). The devices of the 5 generation of STÖBER inverters recognize different communication services whose ID is stored in the first byte of the user character (Dat1)..

  • Page 13: Service 0: Echo Telegram

    Services Operation manual Service 0: Echo telegram The echo telegram should be used as the first communication service after the station is turned on or connected to test the functionality of the serial interface. If the telegram is sent to the inverter, the complete and unchanged telegram is returned.

  • Page 14: Service 32: Read Parameter

    Services Operation manual Service 32: Read parameter To read a parameter, the USS master sends the following user data bytes: Byte No. Meaning Service Repres. G5 address Content Meaning of the elements: • G5 address: 32-bit address for parameter. See chapter 7. •...
  • Page 15 Services Operation manual The response only contains the result byte (see chap. 8) and the data of the parameter. Byte No. Meaning Result Dat1 Content Depending on the data type of the parameter and the type of representation, the length of the response differs. For the data types of the parameters, see the application documentation or also POSITool.
  • Page 16 Services Operation manual The inverter responds with: Byte No. Meaning Service String Content The string looks like this: 41 45 31 2D 50 65 67 65 6C 20 3D 20 35 2E 30 32 39 20 56 "AE1 level = 5.029 V" This is an easy way to indicate the complete name with value and unit as you are familiar with on the device display.

  • Page 17: Service 33: Write Parameter

    Services Operation manual Service 33: Write parameter The USS master sends the following user data bytes. The length depends on the type of representation: Byte No. 8, ... Meaning Service Repr. G5 address Value Content Meaning of the elements: • G5 address: 32-bit address for parameter.
  • Page 18 Services Operation manual Repr. Meaning Telegram Length of Inverter Variabel  ASCII string with name + value + unit in the language which was selected with parameter A12. This is an easy langer String way to write the parameter with the exact setup and form as it was read out before as a string.

  • Page 19: Service 43: Read Device Info

    Services Operation manual The master has selected the representation type "native" here. See byte 4. Depending on the data type of the parameter and the type of representation, the telegram length differs. All elements of the parameter A00 are type "U8." These only need 1 byte for representation in "native".
  • Page 20 Services Operation manual (never more than 243 bytes), the device may still contain more data. If this is the case, another request is required. Only when the result code is USD_OK is there a valid entry in the length byte of the response telegram. When the USS master wants to read data starting at a start address which is longer than the total length of the device info, the inverter responds with the result code USD_KSB_MEM_ERROR and the length 0.

  • Page 21: Service 47: Set Baud Rate

    Services Operation manual Service 47: Set baud rate The baud rate can be handled with the normal service 33 (write parameter) on A81 (serial baud rate). In case no configuration is active, service 47 is offered. The USS master sends the following user data bytes. Der USS-Master sendet folgende Nutzdatenbytes: Byte No.

  • Page 22: Service 50: Uss-Pzd Telegram

    Services Operation manual Service 50: USS-PZD telegram This service is based on the process data transmission scheme for PROFIBUS. The PC sends a variable number of data bytes without any addressing information. Byte No. Content Service Dat 0 Dat 1 Dat 2 Example The inverter responds with a variable number of user data bytes without any...

  • Page 23: G5 Address

    G5 address Operation manual G5 address This information is needed the services for reading and writing parameters. All inverter parameters are addressed with the G5 address. The address is a 32-bit number. It is organized as shown below: Bits Name Meaning Value Range 31 –...

  • Page 24: Meaning Of The Result Byte

    Meaning of the result byte Operation manual Meaning of the result byte Value Value Name Meaning USD_OK OK = no errors 1 – 63 1 – 3F Reserviert Reserved for compatibility with FDS 4000. USD_ERR General error without specification of cause. USD_SERV_UNKNOWN Service unknown USD_SERV_ERROR...
  • Page 25 Meaning of the result byte Operation manual Value Value Name Meaning USD_P_POST_WRITE Parameter service: Error in post-write function. Value has already arrived in the internal variable. 93 – 98 5D – 62 USD_KSB_xxx Error number for internal service. This means that the USS master has called an incorrect, reserved service.

  • Page 26: Slave Behavior In The Uss Ring

    Slave behavior in the USS ring Operation manual Slave behavior in the USS ring It cannot be determined in the echo telegram alone in the USS ring whether the station with this address is present in the ring because the echo telegram of each station is forwarded when it does not have the address entered in the telegram.

  • Page 27: Used Parameters

    Used parameters Operation manual Used parameters Par. Description Fieldbus address C230 Torque limit: Specfication for the torque limit (absolut value) via fieldbus if the 24E6h Global signal source is C230=4:Parameter. r=2, w=2 Value range in %: -200 ... 200 ... 200 Fieldbus: 1LSB=1·%;...
  • Page 28 Used parameters Operation manual Par. Description Fieldbus address Serial baudrate: Specifies the baud rate for serial communication via the X3 2051h Global interface. r=1, w=1 Starting with V 5.1, writing to A81 no longer changes the baud rate immediately but now not until after device OFF-ON (previously with A00 save values) or A87 activate serial baud rate = 1 (activate baud rate).
  • Page 29 Used parameters Operation manual Par. Description Fieldbus address Serial baudrate: Specifies the baud rate for serial communication via the X3 2051h Global interface. r=1, w=1 Starting with V 5.1, writing to A81 no longer changes the baud rate immediately but now not until after device OFF-ON (previously with A00 save values) or A87 activate serial baud rate = 1 (activate baud rate).
  • Page 30 Used parameters Operation manual Par. Description Fieldbus address A110.2 USS PZD Mapping Rx 3. mapped Parameter: Address of the parameter which 206Eh Global is imaged third from the contents of the process data telegram (receiving r=1, w=1 direction as seen by the inverter). NOTE The parameter is only visible when a USS device controller is selected in the device configuration or the appropriate blocks were used with the option for free,...
  • Page 31 Used parameters Operation manual Par. Description Fieldbus address A113 USS PZD Rx Len: Indicator parameter which shows the length in bytes of the 2071h Global expected process data telegram with reference values of USS master for the read (1) current parameterization. NOTE Der Parameter ist nur dann sichtbar, wenn in der Geräteprojektierung eine USS- Gerätesteuerung ausgewählt ist oder durch die Option freie, grafische...
  • Page 32 Used parameters Operation manual Par. Description Fieldbus address A114.3 USS PZD Mapping Tx 4. mapped Parameter: Address of the parameter which 2072h Global is imaged fourth in the contents of the process data telegram (sending direction r=1, w=1 as seen by the inverter). NOTE The parameter is only visible when a USS device controller is selected in the device configuration or the appropriate blocks were used with the option for free,...
  • Page 33 Used parameters Operation manual Par. Description Fieldbus address A117 USS PZD Tx Len: Indicator parameter which indicates the length in bytes of the 2075h Global process data telegram to be sent with actual values to the USS master for the read (1) current parameterization.
  • Page 34 Notizen ID 441707.04...
  • Page 35 E-Mail: mail@stober.co.uk eMail: info@stoeber.it www.stober.co.uk www.stoeber.it China Japan Singapore STOBER CHINA STOBER Japan STOBER Singapore Pte. Ltd. German Centre Beijing P.O. Box 113-002, 6 chome 50 Tagore Lane Unit 2010, Landmark Tower 2, 15-8, Hon-komagome #05-06B 8 North Dongsanhuan Road Bunkyo-ku...
  • Page 36 STÖBER ANTRIEBSTECHNIK GmbH + Co. KG Kieselbronner Str. 12 75177 PFORZHEIM GERMANY Tel. +49 7231 582-0 Fax. +49 7231 582-1000 E-Mail: mail@stoeber.de 24/h service hotline +49 180 5 786 323 www.stober.com Technische Änderungen vorbehalten Errors and changes excepted ID 441707.04 09/2013 441707.04...

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