Parameters
10.2 Parameter list
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 04/2019, A5E36037884-007
359
Par. No.
Name
Min
Max
Factory
Setting
Unit Data
type
Effective
Can be
changed
p29009
RS485 baud rate
5
13
8
-
I16
RE
T
Description: Set the baud rate for the RS485 interface:
•
5: 4800 baud
•
6: 9600 baud
•
7: 19200 baud
•
8: 38400 baud
•
9: 57600 baud
•
10: 76800 baud
•
11: 93750 baud
•
12: 115200 baud
•
13: 187500 baud
Note: The change only becomes effective after power on. The parameter is not influenced by default function.
p29010
PTI: Selection of input
pulse form
0
3
0
-
U16
IM
T
Description: Selection of setpoint pulse train input form. After changing of p29010, reference point will lost,
A7461 will remind user to referencing again.
•
0: Pulse + direction, positive logic
•
1: AB phase, positive logic
•
2: Pulse + direction, negative logic
•
3: AB phase, negative logic
p29011
PTI: Number of setpoint
pulse per revolution
0
16777215
0
-
U32
IM
T
Description: The number of setpoint pulses per motor revolution. The servo motor rotates for one revolution
when the number of the setpoint pulses reaches this value.
When this value is 0, the number of required setpoint pulses is decided by the electronic gear ratio.
p29012[0..
.3]
PTI: Numerator of elec-
tronic gear
1
10000
1
-
U32
IM
T
Description: The numerator of the electronic gear ratio for the setpoint pulses. For the servo system with an
absolute encoder, the value range of p29012 is 1 to 10000.
Four numerators in total are available. You can select one of the numerators by configuring the digital input
signal EGEAR.
For detailed information about the calculation of a numerator, refer to the SINAMICS V90 Operating Instruc-
tions or use SINAMICS V-ASSISTANT to do the calculation.
p29013
PTI: Denominator of
electronic gear
1
10000
1
-
U32
IM
T
Description: The denominator of the electronic gear for the setpoint pulses.
p29014
PTI: Selection of pulse
input electrical level
0
1
1
-
I16
IM
T
Description: Selection of a logic level for the setpoint pulses.
•
0: 5 V
•
1: 24 V
