Technical data

Communication
9.2 Communication according to PROFIdrive
Function Manual
Function Manual, 06/2012, 6SL3097-4AB10-0BP4
565
STW1 (control word 1)
See function diagram [2442]
Table 9- 5 Description of STW1 (control word 1)
Bit Meaning Remarks Parameter
0/1 ON
Pulse enable possible
0 ON/OFF1
0 OFF1
Braking with the ramp-function generator, then
pulse suppression and switching on inhibited.
BI: p0840
1 No OFF2
Enable possible
OFF2
0 Immediate pulse suppression and switching on
inhibited
BI: p0844 1
Note:
Control signal OFF2 is generated by ANDing BI: p0844 and BI: p0845.
1 No OFF3
Enable possible
OFF3
0 Quick stop (OFF3)
Braking with OFF3 ramp p1135, then pulse
suppression and switching on inhibited.
BI: p0848 2
Note:
Control signal OFF3 is generated by ANDing BI: p0848 and BI: p0849.
1 Enable operation
Pulse enable possible
3 Enable operation
0 Disable operation
Cancel pulses
BI: p0852,
p1224.1
(with
extended
brake
control only)
1 Operating condition
Ramp-function generator enable possible
4 Enable ramp-function generator
0 Inhibit ramp-function generator
Set ramp-function generator output to zero
BI: p1140
1 Restart ramp-function generator Restart ramp-function generator
0 Freeze ramp-function generator
BI: p1141 5
Note:
The ramp-function generator cannot be frozen via p1141 in jog mode (r0046.31 = 1).
1 Enable setpoint 6 Enable speed setpoint
0 Inhibit setpoint
Set ramp-function generator input to zero
BI: p1142
0/1 Acknowledge fault Acknowledge fault
0 No effect
BI: p2103 7
Note:
Faults are acknowledged at a 0/1 edge via BI: p2103.
8..9 Reserved - - -