Toshiba ASD-G9ETH Manual Do Utilizador

 

  

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ICC 

The interface card supports two different types of EtherNet/IP class 1 (I/O) data 
transfer.  One type is included with the implementation of the AC/DC drive 
profile, and requires no user configuration.  The other type, however, is entirely 
user-configurable, and is utilized when the client opens a connection to the 
interface using assembly instances 100 and 150. 
 
The user-configurable data arrays consist of two separate elements (refer to 
Figure 37.)  The consumed register configuration defines the structure of the 
command data sent from the EtherNet/IP controller (for example, a 
ControlLogix PLC) to the drive, and the produced register configuration defines 
the structure of the status data sent from the drive back to the controller.  
These arrays allow the creation of custom-built I/O data.  Up to 32 command 
registers can be sent to the drive, and up to 32 status registers can be sent 
back to the controller.  Each box in an array is capable of containing a register 
number.  Because all drive registers are 16-bit data elements, each box 
therefore represents two bytes of consumed or produced data. 

 

 
Each of the register array locations are numbered 0-31, and traverse from left 
to right across each row, and then increment to the left-most position on the 
next row.  Clicking on a box in an array allows the user to enter a register 
number that will be referenced at that location when data is either consumed 
from the controller or produced to the network.  A value of 0 indicates that no 
register is referenced at that location, which will cause the corresponding 
consumed data to be ignored and produced data to be a default value of 0. 
 
As an example, looking at the default configuration shown in Figure 37, we can 
see that each array contains two defined registers.  Therefore, up to 4 
“meaningful” bytes of data can be both received and sent (the qualifier 
“meaningful” is used here because the connection sizes configured in the