Chapter 17 Safety Torque Off Function
Error code
76
72
77
78
C2000 Series
Name
STO
Safety Torque Off function active
STL1
(STO1~SCM1)
STO1~SCM1 internal hardware detect error
STL2
STO2~SCM2 internal hardware detect error
(STO2~SCM2)
STO1~SCM1 and STO2~SCM2 internal
STL3
hardware detect error
Description
17-8