Siemens Sinamics V90 Operating Instructions Manual page 181
Pulse train, uss/modbus interface
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Also See for Sinamics V90:
- Operating instructions manual (364 pages) ,
- Operating manual (158 pages) ,
- Getting started (116 pages)
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Step
8
Select a pulse input channel by setting parameter
p29014.
9
Set the electronic gear ratio.
10
Set the torque limitation and speed limitation.
11
Configure necessary digital input signals by setting the
following parameters:
p29301[0]: DI1
•
p29302[0]: DI2
•
p29303[0]: DI3
•
p29304[0]: DI4
•
p29305[0]: DI5
•
p29306[0]: DI6
•
p29307[0]: DI7
•
p29308[0]: DI8
•
12
Check the encoder type.
If it is an absolute encoder, adjust the absolute encoder
with the BOP menu function "ABS".
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.
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 04/2019, A5E36037884-007
Description
5.3 Commissioning in pulse train position control mode (PTI)
p29014 = 0: high-speed 5 V differential pulse train
•
input (RS485)
p29014 = 1 (default): 24 V single end pulse train
•
input
Refer to "Selecting a setpoint pulse train input channel
(Page 222)".
You can use one of the following three methods to set
the electronic gear ratio:
Set the electronic gear ratio with parameters p29012
•
and p29013.
–
p29012: numerator of the electronic gear. Four
numerators in total (p29012[0] to p29012[3]) are
available.
–
p29013: denominator of the electronic gear.
Set the setpoint pluses per revolution.
•
–
p29011: number of setpoint pulses per revolution.
Calculate the electronic gear ratio by selecting me-
•
chanical structure.
–
For more information, see SINAMICS V90 V-
ASSISTANT Online Help.
Refer to "Electronic gear ratio (Page 225)".
Refer to "Torque control (T) (Page 261)" and "Speed
control (S) (Page 256)".
The factory settings for PTI mode are:
p29301[0]: 1 (SON)
•
p29302[0]: 2 (RESET)
•
p29303[0]: 3 (CWL)
•
p29304[0]: 4 (CCWL)
•
p29305[0]: 5 (G-CHANGE)
•
p29306[0]: 6 (P-TRG)
•
p29307[0]: 7 (CLR)
•
p29308[0]: 10 (TLIM1)
•
Refer to "Digital inputs/outputs (DIs/DOs) (Page 122)".
Refer to "Adjusting an absolute encoder (Page 207)".
Refer to "PTO function (Page 234)".
Refer to "Diagnostics (Page 383)".
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 313)".
Commissioning
Comment
179
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