Software
Secondary side
Select the slave of the ECX-EC's secondary side:
Slave 2 (ECX-EC Sec)
(Fig. 13, “Box 2”) and
switch to tab
Process data
Because the input variables of one side must correspond to the output variables of the other side
two input variables:
1. “USINT”, “8 bit” and “Variable1”
2. “UDINT”, “32 bit” and “Variable2”
and one output variable:
1. “UDINT”, “32 bit” and “Variable1”
have to be created here.
Continue analogous to the creation of the variables on the primary side and make sure that the
variables correspond to those shown in Fig. 16:
Fig. 16:
TwinCAT network structure with variables shown in expanded subdirectories
Page 30 of 74
Manual • Doc. No.: E.3022.21 / Rev. 1.9
ECX-EC