
SINAMICS G120D
List Manual (LH14), 01/2016, A5E33842313
87
2 Parameters
2.2 List of parameters
For bit 02:
If the bit is set, in the event of a deviation less than the tolerance window for the zero mark (p4681, p4682), the
pulses per revolution are corrected. If the bit is not set, encoder fault F3x131 is triggered.
For bits 05, 04:
The actual hardware only supports 1x or 4x signal evaluation.
Bit 5/4 = 0/0: Signal evaluation per period, 4x.
Bit 5/4 = 1/0: Illegal setting.
Bit 5/4 = 0/1: Signal evaluation per period, 1x.
Bit 5/4 = 1/1: Illegal setting.
For bit 06:
If the function is active, when dn/dt monitoring responds, the speed actual value is internally frozen for a time
equivalent to two current controller clock cycles. The rotor position continues to be integrated. The actual value is
then re-enabled after this time has expired.
For bit 11:
If the bit is set, the Sensor Module checks within a certain time grid whether the fault cause is still present. This
enables the Sensor Module to switch from the fault state to the operating state and provide valid actual values
automatically. The faults are displayed until the user acknowledges them.
For bit 12:
Additional fault messages can be activated for extended fault diagnostics.
For bit 13:
When the bit is set, for an incremental encoder with zero mark, the absolute value in Gn_XIST2 can be requested via
Gn_STW.13. The absolute value is only valid after passing the zero mark.
For bit 26:
Track monitoring is de-activated for the square-wave encoders when the bit is set, even if the monitoring function is
selected in p0405.2.
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.
Description:
Sets the ramp-up time for the encoder.
The encoder supplies stable track signals once this time has elapsed.
p0438[0...n]
Squarewave encoder filter time / Enc t_filt
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
C(4)
Scaling:
-
Dyn. index:
EDS, p0140
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
0.00 [µs]
100.00 [µs]
0.64 [µs]
p0439[0...n]
Encoder ramp-up time / Enc ramp-up time
Access level:
3
Calculated:
-
Data type:
Unsigned16
Can be changed:
C(4)
Scaling:
-
Dyn. index:
EDS, p0140
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
0 [ms]
65535 [ms]
0 [ms]
Содержание SINAMICS G120D CU240D-2 DP
Страница 1: ...s SINAMICS SINAMICS G120D Control Units CU240D 2 CU250D 2 List Manual 01 2016 Edition ...
Страница 2: ......
Страница 954: ...4 Faults and alarms 4 2 List of faults and alarms SINAMICS G120D 954 List Manual LH14 01 2016 A5E33842313 ...
Страница 978: ...Index SINAMICS G120D 978 List Manual LH14 01 2016 A5E33842313 ...
Страница 979: ......