background image

 

Wago CAN gateway module  

750-658 
 

 

Application note 

 

A500680, English 
Version 1.0.1 

 

 

 

                 

 

Summary of Contents for 750-658

Page 1: ...Wago CAN gateway module 750 658 Application note A500680 English Version 1 0 1...

Page 2: ...rt Phone 49 0 571 8 87 5 55 Fax 49 0 571 8 87 4 30 E Mail support wago com Every conceivable measure has been taken to ensure the correctness and com pleteness of this documentation However as errors...

Page 3: ...Reference Material 9 3 1 Hardware 9 3 2 Software 9 4 Modes 10 4 1 Mapped mode 10 4 2 Transparent mode 12 4 3 Visualisation Templates 13 5 Example Mapped mode 14 5 1 Configuration of module size 14 5 2...

Page 4: ...s exclusively geared to special ists having qualifications in PLC programming electrical specialists or per sons instructed by electrical specialists who are also familiar with the valid standards WAG...

Page 5: ...ated 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 softw...

Page 6: ...application note Assigned hardware components Producer Type Controller WAGO 750 880 CAN open slave WAGO 750 337 CAN gateway module WAGO 750 658 3 2 Software The following software components were used...

Page 7: ...e 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 If the module size and acyclic cha...

Page 8: ...s 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 a...

Page 9: ...size is configured correct both channels will show MBX_OK The function block CAN_FullConfig allows configuring the module An additional function block CAN_FullConfigCheck allows to check module settin...

Page 10: ...ote A500680e 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 functio...

Page 11: ...ng within PDOs starts with 0 D0 D1 D7 The transmitted data must be placed in OutData 8 Before the data exchange will start the configuration of the gateway module is checked If the module settings do...

Page 12: ...N 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 1 Byte in PDO FixedValue 1 enable transmission of byte D0 D...

Page 13: ...settings do not match with the settings in the application program the module will be reconfigured This technic allows replacing a faulty module without additional tooling The configuration will be e...

Page 14: ...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 The program action SetModule...

Page 15: ......

Page 16: ...WAGO Kontakttechnik GmbH Co KG Postfach 2880 D 32385 Minden Hansastra e 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...

Reviews: