Siemens Sinamics V90 Operating Instructions Manual page 184

Commissioning
5.5 Commissioning in internal position control mode (IPos)
Step
5 Switch to the internal position control mode by setting
parameter p29003 = 1.
6 Save the parameter and restart the servo drive to apply
the setting of the internal position control mode.
7 Set the mechanical gear ratio with parameters p29247,
p29248 and p29249.
8 Select the axis type by setting parameter p29245. If you
use the modular axis, you need to define the modular
range by setting parameter p29246.
9 Check and select a positioning mode by setting parame-
ter p29241.
10 Configure the fixed position setpoint (p2617[0] to
p2617[7] and p2618[0] to p2618[7]) according to mech-
anism.
11 Set the torque limitation and speed limitation.
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
•
182
Description Remarks
Refer to "Compound controls (Page 209)".
p29247: LU per load revolution
•
p29248: load revolutions
•
p29249: motor revolutions
•
Refer to "Setting mechanical system (Page 236)".
p29245 = 0: linear axis
•
p29245 = 1: modular axis
•
Refer to "Configuring the linear/modular axis
(Page 240)".
For a linear axis, there are two positioning modes:
p29241 = 0: incremental
•
p29241 = 1: absolute
•
For modular axis, there are four positioning modes:
p29241 = 0: incremental
•
p29241 = 1: absolute
•
p29241 = 2: absolute, positive (only for a rotary axis
•
with modulo correction)
p29241 = 3: absolute, negative (only for a rotary axis
•
with modulo correction)
Refer to "Selecting a positioning mode - abso-
lute/incremental (Page 239)".
Refer to "Setting fixed position setpoint (Page 237)".
Refer to "Torque limit (Page 250)" and "Speed limit
(Page 250)".
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 122)".
NOTE
You must configure the digital input signal REF or SREF
according to your selection of referencing mode.
Refer to "Referencing (Page 241)".
Operating Instructions, 04/2019, A5E36037884-007
SINAMICS V90, SIMOTICS S-1FL6