Commissioning
5.5 Commissioning in internal position control mode (IPos)
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 04/2019, A5E36037884-007
183
Step
Description
Remarks
13 Check the encoder type and perform referencing:
•
For an incremental encoder, choose a referencing
mode by setting parameter p29240 and perform ref-
erencing.
•
For an absolute encoder, choose a referencing mode
and adjust the encoder with the BOP menu function
"ABS". Refer to "Adjusting an absolute encoder
(Page 207)".
Five referencing modes are available:
•
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
encoder zero mark
Refer to "Referencing (Page 241)".
14 Set the pulse train encoder output.
Refer to "PTO function (Page 234)".
15 Save parameters with the BOP.
16 Switch on the line supply.
17 Clear faults and alarms.
Refer to "Diagnostics (Page 383)".
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 positioning
with the triggering signal P-TRG.
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: fix
ed position setpoint 8 (p2617[7])
Refer to "Selecting a fixed position setpoint and starting
positioning (Page 250)".
20 The system commissioning in internal position control
mode ends.
You can check the system performance. If it is not satis-
fied, you can adjust it. Refer to "Tuning (Page 313)".
