Siemens SINAMICS V90 Operating Instructions Manual page 113

Step
12 Configure necessary digital input signals by setting the
following parameters:
p29301[1]: DI1
•
p29302[1]: DI2
•
p29303[1]: DI3
•
p29304[1]: DI4
•
p29305[1]: DI5
•
p29306[1]: DI6
•
p29307[1]: DI7
•
p29308[1]: DI8
•
13 Check the encoder type and perform referencing:
For an incremental encoder, choose a referencing
•
mode by setting parameter p29240 and perform
referencing.
For an absolute encoder, adjust the encoder with
•
the BOP menu function "ABS". Refer to "Adjusting
an absolute encoder (Page 134)".
14 Set the pulse train encoder output.
15 Save parameters with the BOP.
16 Switch on the 3-phase 380 VAC power supply.
17 Clear faults and alarms.
18 Trigger the digital signal SON to be high level.
19 Select a fixed position setpoint by configuring the
digital inputs POS1, POS2 and POS3, then start posi-
tioning with the triggering signal P-TRG.
20 The system commissioning in internal position control
mode ends.
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 07/2015, 6SL3298-0AV60-0BP0
Description
5.3 Commissioning in internal position control mode (IPos)
The factory settings are:
p29301[1]: 1 (SON)
•
p29302[1]: 2 (RESET)
•
p29303[1]: 3 (CWL)
•
p29304[1]: 4 (CCWL)
•
p29305[1]: 5 (G-CHANGE)
•
p29306[1]: 6 (P-TRG)
•
p29307[1]: 21 (POS1)
•
p29308[1]: 22 (POS2)
•
Refer to "Digital inputs/outputs (DIs/DOs) (Page 69)".
NOTE: If your encoder is an incremental encoder, you
must configure the digital input signal REF or SREF ac-
cording to your selection of referencing mode.
Refer to "Referencing (Page 162)".
Five referencing modes are available for the incremental
encoder:
p29240=0: with digital input signal REF
•
p29240=1 (default): external referencing cam (REF)
•
and encoder zero mark
p29240=2: only encoder zero mark
•
p29240=3: external referencing cam (CCWL) and
•
encoder zero mark
p29240=4: external referencing cam (CWL) and en-
•
coder zero mark.
Refer to "Referencing (Page 162)".
Refer to "PTO function (Page 155)".
Refer to "Diagnostics (Page 291)".
POS3 : POS2 : POS1
0 : 0 : 0: fixed position setpoint 1 (p2617[0])
0 : 0 : 1: fixed position setpoint 2 (p2617[1])
0 : 1 : 0: fixed position setpoint 3 (p2617[2])
0 : 1 : 1: fixed position setpoint 4 (p2617[3])
1 : 0 : 0: fixed position setpoint 5 (p2617[4])
1 : 0 : 1: fixed position setpoint 6 (p2617[5])
1 : 1 : 0: fixed position setpoint 7 (p2617[6])
1 : 1 : 1: fixed position setpoint 8 (p2617[7])
Refer to "Selecting a fixed position setpoint and starting
positioning (Page 171)".
You can check the system performance. If it is not satis-
fied, you can adjust it. Refer to "Tuning (Page 223)".
Commissioning
Remarks
113