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Summary of Contents for WAGO 750-658
- Page 1 Wago CAN gateway module 750-658 Application note A500680, English Version 1.0.1...
- Page 2 • General Copyright © 2009 by WAGO Kontakttechnik GmbH & Co. KG All rights reserved. WAGO Kontakttechnik GmbH & Co. KG Hansastraße 27 D-32423 Minden Phone: +49 (0) 571/8 87 – 0 Fax: +49 (0) 571/8 87 – 1 69 E-Mail: info@wago.com...
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Page 3: Table Of Contents
Table of Contents • iii TABLE OF CONTENTS 1 Important comments .................. 7 Legal principles ................. 7 Range of validity ................8 2 Description ....................9 3 Reference Material ..................9 Hardware ................... 9 Software .................... 9 4 Modes ......................10 Mapped mode ................. -
Page 4: Important Comments
WAGO Kontakttechnik GmbH & Co. KG declines all liability re- sulting from improper action and damage to WAGO products and third party products due to non-observance of the information contained in this manual. -
Page 5: Range Of Validity
8 • Important comments 1.2 Range of validity This application note is based on the stated hardware and software of the spe- cific manufacturer as well as the correspondent documentation. This applica- tion note is therefore only valid for the described installation. New hardware and software versions may need to be handled differently. -
Page 6: Description
Description • 9 2 Description This application note presents how to use WAGO 750-658 module in the dif- ferent modes. 3 Reference Material 3.1 Hardware The following hardware components were used in this application note Assigned hardware components Producer Type... -
Page 7: Modes
In mapped mode the data will be directly available by the process image of the module. No need for a function block to receive or transmit data once the module is configured appropriately. This may be done by using Wago-IO-Check. If the configuration should be done by the CoDeSys application the function blocks CAN_FullConfig and CAN_Communication have to be used. - Page 8 Modes • 11 Furthermore it is possible to use the acyclic channel to do some configuration on the CAN net- work. By using function block CAN_CIA405_NMT a CANopen slave may be set to operational mode while CAN_CIA_SDO_WRITE4 will allow writing to the object dictionary of the slave. Application note A500680e...
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Page 9: Transparent Mode
4.2 Transparent mode In Transparent mode the data will be accessed by different function blocks. The module needs to be configured appropriately. This may be done by using Wago-IO-Check. If the configuration should be done by the CoDeSys application the function blocks CAN_FullConfig and CAN_Communication have to be used. -
Page 10: Visualisation Templates
Modes • 13 4.3 Visualisation Templates The library provides a template to view the diagnosis information of the module. The placeholder “MBXaux3” must be linked to the instance of the diagnosis function block CAN_Diagnosis. Application note A500680e... -
Page 11: Example "Mapped Mode
This technic allows replacing a faulty module without additional tooling. The configuration will be explained in detail, though it is recommended to do the first configura- tion with Wago-IO-Check and take over manually the configuration to the CoDeSys structure CAN_typFullConfiguration. - Page 12 Example “Mapped mode” • 15 The filter setting should be set to allow receiving the appropriate CAN telegrams. In this example all telegrams from 0x184 up to 0x186 will be received. The first filter is enabled due to”Feature1”=1. “Feature2” =1 activates the override mode for these CAN telegrams. myTx_Mapping is configured to transmit byte OutData[8] within PDO 0x204 by change of value (SendGroup:=16#0410->04 change of value, 1->...
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Page 13: Example "Transparent Mode
This technic allows replacing a faulty module without additional tooling. The configuration will be explained in detail, though it is recommended to do the first configura- tion with Wago-IO-Check and take over manually the configuration to the CoDeSys structure CAN_typFullConfiguration. - Page 14 Example “Transparent mode” • 17 The components myTx_Mapping and myRx_Mapping are not needed in transparent mode and are therefore disabled. Receiving data is done by the function block CAN_L2_RX_11Bit_Frame while transmitting is done by CAN_L2_TX_11Bit_Frame. For each PDO an instance of one of these function blocks is needed.
- Page 16 WAGO Kontakttechnik GmbH & Co. KG Postfach 2880 • D-32385 Minden Hansastraße 27 • D-32423 Minden Telefon: 05 71/8 87 – 0 Telefax: 05 71/8 87 – 1 69 E-Mail: info@wago.com Internet: http://www.wago.com...
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