Functions
7.10 Safe Torque Off (STO) safety function
Inverter with CU240B-2 and CU240E-2 Control Units
Operating Instructions, 01/2011, FW 4.4, A5E02299792B AB
229
7.10.7.4 Setting STO
● You can adapt the STO function according to your requirements in the following screen.
● Set the following in the above screen:
– ① ② F-DI input filter (debounce time) and monitoring for simultaneous operation
(discrepancy):
The method of functioning of the two filters is described in the section entitled F-DI
sign
al filtering (Page 223).
– ③ ④ Time in
terval for forced dormant error detection:
Information regarding forced dormant error detection can be found in the Forced
dorm
ant error detection (Page 226) section.
●
Close the screen.
7.10.7.5 Activate settings
● Click "Copy parameters" and then click "Activate settings":
● You are prompted to allocate a password if the password = 0 (factory setting).
If you try to set a password that is not permissible, the old password will not be changed.
Further information can be found in the section Password (Page 226).
●
Confirm the prompt for saving your settings (copy RAM to ROM).
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