Siemens Sinamics S120 Function Manual page 519

Bit Meaning
Note:
Control signal OFF2 is generated by ANDing BI: p0844 and BI: p0845.
2 OFF3
Note:
Control signal OFF3 is generated by ANDing BI: p0848 and BI: p0849.
3 Enable operation
4 Enable ramp-function generator
5 Start ramp-function generator
Note:
The ramp-function generator cannot be frozen via p1141 in jog mode (r0046.31 = 1).
6 Enable speed setpoint
7 Acknowledge fault
Note:
Faults are acknowledged at a 0/1 edge via BI: p2103 or BI: p2104 or BI: p2105.
8 Reserved
9 Reserved
10 Master control by PLC
Note:
This bit should not be set to "1" until the PROFIdrive has returned an appropriate status via ZSW1.9 = "1".
11 Setpoint inversion
12 Unconditionally open holding brake
13 Motorized potentiometer, setpoint, raise
Drive functions
Function Manual, (FH1), 01/2012, 6SL3097-4AB00-0BP2
10.1 Communication according to PROFIdrive
Remarks
1 No OFF3
Enable possible
0 Quick stop (OFF3)
Braking with OFF3 ramp p1135, then pulse
suppression and switching on inhibited.
1 Enable operation
Pulse enable possible
0 Disable operation
Cancel pulses
1 Operating condition
Ramp-function generator enable possible
0 Inhibit ramp-function generator
Set ramp-function generator output to zero
1 Start ramp-function generator
0 Freeze ramp-function generator
1 Enable setpoint
0 Inhibit setpoint
Set ramp-function generator input to zero
0/1 Acknowledge fault
0 No effect
- -
- -
1 Master control by PLC
This signal must be set so that the process data
transferred via PROFIdrive are accepted and
become effective.
0 PLC has no master control
Process data transferred via PROFIdrive are
rejected - i.e. assumed to be zero.
1 Setpoint inversion
0 No setpoint inversion
1 Unconditionally open
0 Do not unconditionally open
1 Motorized potentiometer, setpoint, raise
Communication
BICO
BI: p0848
BI: p0852,
p1224.1
(with
extended
brake
control only)
BI: p1140
BI: p1141
BI: p1142
BI: p2103
-
-
BI: p0854
BI: p1113
BI: p0855
BI: p1035
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