Safety functions/Fault management
Functions Page Applications
Hoist ing
Handlin g
Packin g
Textile s
Wood
Proce s s
Safe Torque Off (STO) (Safety function, see dedicated
document)
-
Deferred stop on thermal alarm 258
Alarm handling 145
Fault management 250
IGBT tests 260
Catch a spinning load 253
Motor protection w ith PTC probes 250
Undervoltage management 259
4-20 mA loss 260
Uncontrolled output cut (output phase loss) 256
Automatic restart 252
Use of the "Pulse input" input to measure the speed of
rotation of the motor
265
Load variation detection 267
Underload detection 270
Overload detection 272
Safety Integrated functions (see related documents page 12)