Siemens SINAMICS V90 Operating Manual page 103

No. Name Descriptions
9 OLL Overload level reached
•
•
10 WARNING1 Warning 1 condition reached
•
•
See note below.
11 WARNING2 Warning 2 condition reached
•
•
See note below
12 REFOK Referenced
•
•
13 CM_STA Current control mode
•
•
14 RDY_ON Ready for servo on
•
•
Note: after the drive is in "S ON" state, the signal remains
at high level (1) unless the above abnormal cases happen.
15 STO_EP STO active
•
•
Note: STO_EP is only a status signal for STO input termi-
nals but not a safe DO for the Safety Integrated function.
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1: motor has reached the parameterizable output over-
load level (p29080 in % of rated torque, default: 100%,
max: 300%)
0: motor has not reached the overload level
1: parameterizable warning 1 condition has been
reached.
0: warning 1 condition has not been reached.
1: parameterizable warning 2 condition has been
reached
0: warning 2 condition has not been reached.
1 = Referenced
0 = Not referenced
1 = The second mode in five compound control modes
(PTI/S, IPos/S, PTI/T, IPos/T, S/T)
0 = The first mode in five compound control modes or
four basic modes (PTI, IPos, S, T)
1: ready to servo on
0: drive is not ready for servo on (a fault occurs or the
main power supply is missing)
1: the enable signal is missing, indicating that STO is
active.
0: the enable signal is available, indicating that STO is
inactive.
Task navigation
Control mode
PTI IPos S
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
X ✓ X
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
T
✓
✓
✓
X
✓
✓
✓
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