Functions
7.10 Safe Torque Off (STO) safety function
Inverter with CU240B-2 and CU240E-2 Control Units
Operating Instructions, 07/2010, FW 4.3.2, A5E02299792B AA
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● Remove multiple assignments of the digital inputs:
Figure 7-28 Example: automatic assignment of digital inputs DI 4 and DI 5 with STO
Figure 7-29 Remove pre-assignment of digital inputs DI 4 and DI 5
● When you use the data set changeover CDS, you must delete the multiple assignment of
the digital inputs for all CDS.