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11.09.2019 admin
Multiplexing Arrays of UDTs in TIA Portal V14. UI/UX, WinCC. Jason Mayes. V15 professional runtime has no possible tag index addressing.How can we address an array of UDT data type dynamically to a faceplate without index? I read your previous post about multilplexing UDT's in TIA portal V13.
CANopen Interface Create
| interface name specifies the name of an interface that you want to create. The name of an interface must be CANopenXX, where XX is the interface number. The maximum interface number is 32. You can use Measurement & Automation Explorer to view the mapping relationship between each interface name and each specific piece of hardware. |
| baud rate specifies the baud rate of the CANopen interface. |
| termination? indicates whether to use the onboard termination of the NI-CANopen interface. The termination is a 120 Ω resistor. In a typical High-Speed CAN network, the termination of the network is on the BUS. However, you can use the onboard termination to simplify testing. Set termination? to True to use the onboard termination. The default is False. |
| error in (no error) describes error conditions that occur before this node runs. This input provides standard error in functionality. |
| interface object out returns the interface that you created. |
| error out contains error information. This output provides standard error out functionality. |
CANopen TPDO Create
| node-ID specifies the node-ID of a device for which you want to create a PDO. |
| interface object in specifies the reference number of an interface object. This object is an interface to the CANopen network. You can create an interface by using the CANopen Interface Create VI. |
| PDO channel specifies a channel of the PDO. This VI uses PDO Channel and COB-ID to calculate the effective COB-ID. |
| COB-ID specifies the COB-ID of the PDO. The default is 0. CANopen uses 11-bit COB-IDs and supports 29-bit COB-IDs. If the COB-ID is a 11-bit COB-ID, the bit 29 (0-based) should be 0. If the COB-ID is a 29-bit COB-ID, the bit 29 (0-based) should be 1. If COB-ID is 0, this VI calculates the effective COB-ID by adding node-ID and the base COB-ID of PDO Channel. Otherwise, this VI ignores node-ID and PDO Channel and uses COB-ID as the effective COB-ID. |
| error in (no error) describes error conditions that occur before this node runs. This input provides standard error in functionality. |
| buffer size specifies the maximum number of CAN frames that the TPDO receive buffer saves. The buffer is a first-in-first-out buffer. The default is 0. If buffer size is 0, the receive buffer contains only the latest received CAN frame. If buffer size is greater than 0, the TPDO keeps CAN frames in a queue when the TPDO receives CAN frames. If the TPDO receives more CAN frames than buffer size, the TPDO returns an overflow warning. |
| interface object out returns the reference number of interface object in. |
| TPDO object out returns the reference number of the TPDO object that you created. |
| error out contains error information. This output provides standard error out functionality. |
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CANopen RPDO Create
| node-ID specifies the node-ID of a device for which you want to create a PDO. |
| interface object in specifies the reference number of an interface object. This object is an interface to the CANopen network. You can create an interface by using the CANopen Interface Create VI. |
| PDO channel specifies a channel of the PDO. This VI uses PDO Channel and COB-ID to calculate the effective COB-ID. |
| COB-ID specifies the COB-ID of the PDO. The default is 0. CANopen uses 11-bit COB-IDs and supports 29-bit COB-IDs. If the COB-ID is a 11-bit COB-ID, the bit 29 (0-based) should be 0. If the COB-ID is a 29-bit COB-ID, the bit 29 (0-based) should be 1. If COB-ID is 0, this VI calculates the effective COB-ID by adding node-ID and the base COB-ID of PDO Channel. Otherwise, this VI ignores node-ID and PDO Channel and uses COB-ID as the effective COB-ID. |
| error in (no error) describes error conditions that occur before this node runs. This input provides standard error in functionality. |
| interface object out returns the reference number of interface object in. |
| RPDO object out returns the reference number of the RPDO object that you created. |
| error out contains error information. This output provides standard error out functionality. |
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CANopen SDO Create
| node-ID specifies the node-ID of a device for which you want to create an SDO. |
| interface object in specifies the reference number of an interface object. This object is an interface to the CANopen network. You can create an interface by using the CANopen Interface Create VI. |
| client COB-ID specifies the COB-ID of the SDO client. The default is 0. If client COB-ID is 0, this VI calculates the effective client COB-ID by adding node-ID to a constant. The CANopen protocol defines the value of this constant. Otherwise, this VI ignores node-ID and uses client COB-ID as the effective client COB-ID. |
| server COB-ID specifies the COB-ID of the SDO server. The default is 0. If server COB-ID is 0, this VI calculates the effective server COB-ID by adding node-ID to a constant. The CANopen protocol defines the value of this constant. Otherwise, this VI ignores node-ID and uses server COB-ID as the effective server COB-ID. |
| error in (no error) describes error conditions that occur before this node runs. This input provides standard error in functionality. |
| interface object out returns the reference number of interface object in. |
| SDO object out returns the reference number of the SDO object that you created. |
| error out contains error information. This output provides standard error out functionality. |
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CANopen SYNC Create
| interface object in specifies the reference number of an interface object. This object is an interface to the CANopen network. You can create an interface by using the CANopen Interface Create VI. | |
| COB-ID specifies the COB-ID of the SYNC object. The default is 0. CANopen uses 11-bit COB-IDs and supports 29-bit COB-IDs. If the COB-ID is a 11-bit COB-ID, the bit 29 (0-based) should be 0. If the COB-ID is a 29-bit COB-ID, the bit 29 (0-based) should be 1. If COB-ID is 0, this VI uses the effective COB-ID 0x80. Otherwise, this VI uses COB-ID as the effective COB-ID.
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| counter overflow value specifies the value of the synchronous counter overflow object. The valid range of counter overflow value is 0 and 2 to 240. The default value is 0. | |
| error in (no error) describes error conditions that occur before this node runs. This input provides standard error in functionality. | |
| interface object out returns the reference number of interface object in. | |
| SYNC object out returns the reference number of the SYNC object that this VI created. | |
| error out contains error information. This output provides standard error out functionality. |
CANopen Heartbeat Create
| node-ID specifies the node-ID of the device for which you want to create a heartbeat object. |
| interface object in specifies the reference number of an interface object. This object is an interface to the CANopen network. You can create an interface by using the CANopen Interface Create VI. |
| COB-ID specifies the COB-ID of the heartbeat message. The default is 0. CANopen uses 11-bit COB-IDs and supports 29-bit COB-IDs. If the COB-ID is a 11-bit COB-ID, the bit 29 (0-based) should be 0. If the COB-ID is a 29-bit COB-ID, the bit 29 (0-based) should be 1. If COB-ID is 0, this VI calculates the effective COB-ID by adding the node-ID to 0x700 (1792 dec). Otherwise, this VI uses COB-ID as the effective COB-ID. |
| consumer time specifies the maximum time, in milliseconds, between the transmission of two subsequent heartbeat messages. |
| error in (no error) describes error conditions that occur before this node runs. This input provides standard error in functionality. |
| factor specifies a tolerance factor of consumer time. The default is 2. LabVIEW multiplies consumer time by factor and uses the product as the timeout of consumer devices. |
| interface object out returns the reference number of interface object in. |
| heartbeat object out returns the reference number of the heartbeat object that you created. |
| error out contains error information. This output provides standard error out functionality. |
CANopen Node Guarding Create
| node-ID specifies the node-ID of the device for which you want to create a node guarding object. |
| interface object in specifies the reference number of an interface object. This object is an interface to the CANopen network. You can create an interface by using the CANopen Interface Create VI. |
| COB-ID specifies the COB-ID of the node guarding message. The default is 0. CANopen uses 11-bit COB-IDs and supports 29-bit COB-IDs. If the COB-ID is a 11-bit COB-ID, the bit 29 (0-based) should be 0. If the COB-ID is a 29-bit COB-ID, the bit 29 (0-based) should be 1. If COB-ID is 0, this VI calculates the effective COB-ID by adding the node-ID to 0x700 (1792 dec). Otherwise, this VI uses COB-ID as the effective COB-ID. |
| guard time specifies the time interval, in milliseconds, that the node guarding master sends requests to slave devices. |
| error in (no error) describes error conditions that occur before this node runs. This input provides standard error in functionality. |
| interface object out returns the reference number of interface object in. |
| node guarding object out returns the reference number of the node guarding object that this VI created. |
| error out contains error information. This output provides standard error out functionality. |
CANopen Emergency Create
| node-ID specifies the node-ID of the device for which you want to create an EMCY object. |
| interface object in specifies the reference number of an interface object. This object is an interface to the CANopen network. You can create an interface by using the CANopen Interface Create VI. |
| COB-ID specifies the COB-ID of the EMCY message. The default is 0. CANopen uses 11-bit COB-IDs and supports 29-bit COB-IDs. If the COB-ID is a 11-bit COB-ID, the bit 29 (0-based) should be 0. If the COB-ID is a 29-bit COB-ID, the bit 29 (0-based) should be 1. If COB-ID is 0, this VI calculates the effective COB-ID by adding the node-ID to 0x80 (128 dec). Otherwise, this VI uses COB-ID as the effective COB-ID. |
| buffer size specifies the maximum number of EMCY messages that the buffer saves. The buffer is a first-in-first-out buffer. The default is 0. If buffer size is 0, the buffer keeps only the latest EMCY message. If buffer size is greater than 0, the EMCY object keeps EMCY messages in a queue when the object receives EMCY messages. If the object receives more messages than buffer size, the object returns an overflow warning. |
| error in (no error) describes error conditions that occur before this node runs. This input provides standard error in functionality. |
| interface object out returns the reference number of interface object in. |
| emergency object out returns the reference number of the EMCY object that this VI created. |
| error out contains error information. This output provides standard error out functionality. |
CANopen CAN Frame Read Create
| interface object in specifies the reference number of an interface object. This object is an interface to the CANopen network. You can create an interface by using the CANopen Interface Create VI. |
| buffer size specifies the maximum number of CAN frames that the buffer saves. The buffer is a first-in-first-out buffer. The default is 0. If buffer size is 0, the buffer keeps only the latest CAN frame. If buffer size is greater than 0, the CAN frame read object keeps CAN frames in a queue when the object receives CAN frames. If the object receives more frames than buffer size, the object returns an overflow warning. |
| error in (no error) describes error conditions that occur before this node runs. This input provides standard error in functionality. |
| CAN frame read object out returns the reference number of the CAN frame read object that this VI created. |
| interface object out returns the reference number of interface object in. |
| error out contains error information. This output provides standard error out functionality. |