Commissioning In Internal Position Control Mode (Ipos) - Siemens SINAMICS V90 Operating Instructions Manual

Commissioning

5.4 Commissioning in internal position control mode (IPos)

Step
13 Set the pulse train encoder output.
14 Save parameters with the BOP.
15 Switch on the line supply.
16 Clear faults and alarms.
17 Trigger SON to the high level, input the setpoint pulse
train from the command device, and then the servo
motor starts running.
18 The system commissioning in pulse train input position
control mode ends.
5.4 Commissioning in internal position control mode (IPos)
Step
1 Switch off the line supply.
2 Power off the servo drive and connect it to the control-
ler (for example, SIMATIC S7-200 SMART) with the
signal cable.
3 Switch on the 24 VDC power supply.
4 Check the servo motor type.
If the servo motor has an incremental encoder,
•
input motor ID (p29000).
If the servo motor has an absolute encoder, the
•
servo drive can identify the servo motor automati-
cally.
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.
136
Description
Description
Comment
Refer to "PTO function (Page 183)".
Refer to "Diagnostics (Page 313)".
Use a low pulse frequency at first to check the direction
and speed of rotation.
You can check the system performance. If it is not satis-
fied, you can adjust it. Refer to "Tuning (Page 247)".
Remarks
The digital signals CWL, CCWL and EMGS must be kept
at high level (1) to ensure normal operation.
Refer to "Standard application wirings (factory setting)
(Page 104)" and "Connection examples with PLCs
(Page 112)".
Fault F52984 occurs when the servo motor is not identi-
fied.
You can find the motor ID from the motor rating plate. Go
to "Motor components (Page 30)" for detailed descriptions
about motor rating plate.
Refer to "Basic operations (Page 149)" for information
about how to change a parameter with the BOP.
Refer to "Compound controls (Page 161)".
p29247: LU per load revolution
•
p29248: load revolutions
•
p29249: motor revolutions
•
Refer to "Setting mechanical system (Page 185)".
p29245 = 0: linear axis
•
p29245 = 1: modular axis
•
Refer to "Configuring linear/modular axis (Page 189)".
Operating Instructions, 09/2015, A5E36037884
SINAMICS V90, SIMOTICS S-1FL6