Selecting A Setpoint Pulse Train Input Form; In Position (Inp) - Siemens SINAMICS V90 Operating Instructions Manual

Control functions
7.3 Pulse train input position control (PTI)
7.3.3

Selecting a setpoint pulse train input form

The SINAMICS V90 servo drive supports two kinds of setpoint pulse train input forms:
● AB track pulse
● Pulse + Direction
For both forms, positive logic and negative logic are supported:
Pulse train input form
AB track pulse
Pulse + Direction
You can select one of the setpoint pulse train input forms by setting the parameter p29010:
Note
After modifying parameter p29010, you must save the parameter and then restart the drive
to ensure normal operation. In this case, you must perform referencing again because the
reference point will be lost after p29010 changes.
7.3.4

In position (INP)

When the deviation between the position setpoint and the actual position is within the preset
in-position range specified in p2544, the signal INP (in position) is output.
Parameter settings
Parameter Value range
p2544 0 to
2147483647
p29332 1 to 13
172
Positive logic = 0
Forward (CW)
Parameter Value
p29010 0
1
2
3
Setting Unit
value
40 (default) LU
3
Reverse (CCW)
Setpoint pulse train input form
Pulse + Direction, positive logic
AB track, positive logic
Pulse + Direction, negative logic
AB track, negative logic
Position window (in-position range)
- Digital output 3 assignment
Negative logic = 1
Forward (CW) Reverse (CCW)
Description
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 09/2015, A5E36037884
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