Siemens SINAMICS S110 List Manual page 107

p0438[0...n] Squarewave encoder filter time / Enc t_filt
SERVO_S110-CAN, Can be changed: C2(4)
SERVO_S110-DP,
Data type: FloatingPoint32
SERVO_S110-PN
P-Group: Encoder
Not for motor type: -
Min
0.00 [µs]
Description: Sets the filter time for a squarewave encoder.
The hardware of the squarewave encoder only supports the following values:
0: No filtering
0.04 µs
0.64 µs
2.56 µs
10.24 µs
20.48 µs
Dependency: Refer to: r0452
Notice: If the filter time is too long, the track signals A/B/R may be suppressed and the appropriate messages output.
Note: The most suitable filter time depends on the number of pulses and maximum speed of the square-wave encoder.
The filter time is automatically corrected to the next value when entering a non-specified value. In this case, no
message is output.
The effective filter time is displayed in r0452.
p0439[0...n] Encoder ramp-up time / Enc ramp-up time
SERVO_S110-CAN, Can be changed: C2(4)
SERVO_S110-DP,
Data type: Unsigned16
SERVO_S110-PN
P-Group: Encoder
Not for motor type: -
Min
0 [ms]
Description: Sets the ramp-up time for the encoder.
The encoder supplies stable track signals once this time has elapsed.
Caution: This parameter is automatically pre-set for encoders from the encoder list (p0400). When selecting a catalog
encoder, this parameter cannot be changed (write protection). Information in p0400 should be carefully observed
when removing write protection.
p0440[0...n] Copy encoder serial number / Copy enc ser_no
SERVO_S110-CAN, Can be changed: C2(4)
SERVO_S110-DP,
Data type: Integer16
SERVO_S110-PN
P-Group: Encoder
Not for motor type: -
Min
0
Description: Copies the actual serial number of the encoder belonging to this Encoder Data Set (EDS) to p0441 ... p0445.
Example:
For p0440[0] = 1, the serial number of the encoder belonging EDS0 is copied to p0441[0] ... p0445[0].
Value: 0:
1:
Dependency: Refer to: p0441, p0442, p0443, p0444, p0445, r0460, r0461, r0462, r0463, r0464, p1990
Note: For encoders with serial number, encoder replacement is monitored in order to request angular commutation cali-
bration (adjustment) for motor encoders and absolute calibration for direct measuring systems with absolute value
data. The serial number, which from then onwards is used for monitoring purposes, can be transferred using p0440.
© Siemens AG 2012 All Rights Reserved
SINAMICS S110 List Manual (LH7), 06/2012, 6SL3097-4AP10-0BP3
No action
Transfer serial number
Calculated: -
Dynamic index: EDS, p0140
Units group: -
Scaling: -
Max
100.00 [µs]
Calculated: -
Dynamic index: EDS, p0140
Units group: -
Scaling: -
Max
65535 [ms]
Calculated: -
Dynamic index: EDS, p0140
Units group: -
Scaling: -
Max
1
Parameter
List of parameters
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0.64 [µs]
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0 [ms]
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0
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