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User Manual EtherCAT Slave / PROFINET Master
Document code: MN67E22_ENG Revision 1.000 Page 20 of 28
Figure 6a: “EtherCAT Slave Set Access  Slave To Master” window
ETHERCAT SET ACCESS:
By Pressing the “ EtherCAT Set Access ” button from the main window for SW67E22 (Fig. 2) the window “EtherCAT Slave Set Access”
appears (Fig. 6).
This section is used to define the EtherCAT variables readable by the EtherCAT Master (Slave To Master) and the EtherCAT variables
writeable by the EtherCAT Master (Master To Slave).
S
LAVE
T
O
M
ASTER
The means of the fields are:
If the field “ Enable ” is checked, the EtherCAT variable is enabled;
In the field “ Type ” the data format of the EtherCAT variable is defined;
In the field “ Lenght ” the dimension of the EtherCAT variable is defined;
In the field “ Name ” the name of the EtherCAT variable is defined;
In the field “ Init Value ” the default value of the EtherCAT variable is defined;
In the field “ Position ” the starting address of the EtherCAT array where the variable is mapped is defined;
In the field “ Start Bit ” the starting bit of the selected Position where the variable is mapped is defined;
In the field “ Mnemonic ” a description of the variable is defined.