5.4 Control and status word 1 for the positioner
Positioning control word 1 (POS_STW1)
Table 5-6 POS_STW1 and interconnection in the converter
Bit Meaning Comments P No.
0 Traversing block selection, bit 0 Selecting the traversing block p2625 = r2091.0
1 Traversing block selection, bit 1 p2626 = r2091.1
2 Traversing block selection, bit 2 p2627 = r2091.2
3 Traversing block selection, bit 3 p2628 = r2091.3
4 to 7 Reserved --- ---
8 0 = Relative positioning is selected The converter interprets the position setpoint as the
position setpoint relative to the start position.
p2648 = r2091.8
1 = Absolute positioning is selected The converter interprets the position setpoint as ab‐
solute position setpoint relative to machine zero
point.
9 01 = Absolute positioning for rotary
axis in the positive direction
Selection of the positioning type for a rotary axis. p2651 = r2091.9
10 10 = Absolute positioning for rotary
axes in negative direction
p2652 = r2091.10
00, 11 = Absolute positioning for a
rotary axis through the shortest dis‐
tance
11 Reserved --- ---
12 1 = Continuous acceptance The converter accepts position setpoint changes im‐
mediately.
p2649 = r2091.12
0 = MDI block change with control
word 1, bit 6
The converter accepts a changed position setpoint
with the signal change 0 → 1 of control word 1, bit 6.
Control and status word 1 (Page 21)
13 Reserved --- ---
14 1 = Select Set up Toggling the axis operating mode between "Set up"
and "Positioning".
Direct setpoint input (MDI) (Page 88)
p2653 = r2091.14
0 = Select positioning
15 1 = Activate MDI The converter receives its position setpoint from an
external control.
p2647 = r2091.15
0 = Deactivate MDI
PROFIdrive interface
5.4 Control and status word 1 for the positioner
Basic positioner
26 Function Manual, 09/2020, FW V4.7 SP13, A5E34257659B AG
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