Siemens SIMOTICS S-1FL6

Commissioning
5.5 Commissioning in internal position control mode (IPos)
SINAMICS V90, SIMOTICS S-1FL6
182 Operating Instructions, 04/2019, A5E36037884-007
Step
Description
Remarks
5 Switch to the internal position control mode by setting
parameter p29003 = 1.
Refer to "Compound controls (Page 209)".
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.
• p29247: LU per load revolution
• p29248: load revolutions
• p29249: motor revolutions
Refer to "Setting mechanical system (Page 236)".
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.
• p29245 = 0: linear axis
• p29245 = 1: modular axis
Refer to "Configuring the linear/modular axis
(Page 240)".
9 Check and select a positioning mode by setting parame-
ter p29241.
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)".
10 Configure the fixed position setpoint (p2617[0] to
p2617[7] and p2618[0] to p2618[7]) according to mech-
anism.
Refer to "Setting fixed position setpoint (Page 237)".
11 Set the torque limitation and speed limitation. Refer to "Torque limit (Page 250)" and "Speed limit
(Page 250)".
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
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)".