Siemens SINAMICS V20 Series, Operating Instructions Manual

Page: 195 / 274

Parameter list
7.2 Parameter list
SINAMICS V20 Inverter
Operating Instructions, 07/2012, A5E03728167
195
Parameter Function Range Factory
default Can be
changed Scaling Data
set Data
type Acc.
Level
1 Hours (0 - 23) Days (1 - 31)
2 Month (1 - 12) Years (00 - 250)
The values are in binary form.
Index: [0] Real Time, S Minutes
[1] Real Time, Hours + Days
[2] Real Time, Month + Year
P2120 Indication counter 0 - 65535 0 U, T - - U16 4
Indicates total number of fault / warning events. This parameter is incremented whenever a fault / warning
event occurs.
P2150[0...2] Hysteresis frequency
f_hys [Hz]
0.00 -
10.00
3.00 U, T - DDS Float 3
Defines hysteresis level applied for comparing frequency and speed to threshold.
Dependency: See P1175.
Note:
If P1175 is set, P2150 is also used to control the Dual Ramp function.
P2151[0...2] CI: Speed setpoint for
messages
- 1170[0] U, T - DDS U32 /
I32
3
Selects the source of setpoint frequency, actual frequency is compared with this frequency to detect
frequency deviation (see monitoring bit r2197.7).
P2155[0...2] Threshold frequency f_1
[Hz]
0.00 -
599.00
30.00 U, T - DDS Float 3
Sets a threshold for comparing actual speed or frequency to threshold values f_1. This threshold controls
status bits 4 and 5 in status word 2 (r0053).
P2156[0...2] Delay time of threshold
freq f_1 [ms]
0 - 10000 10 U, T - DDS U16 3
Sets delay time prior to threshold frequency f_1 comparison (P2155).
P2157[0...2] Threshold frequency f_2
[Hz]
0.00 -
599.00
30.00 U, T - DDS Float 2
Threshold_2 for comparing speed or frequency to thresholds.
Dependency: See P1175.
Note:
If P1175 is set, P2157 is also used to control the Dual Ramp function.
P2158[0...2] Delay time of threshold
freq f_2 [ms]
0 - 10000 10 U, T - DDS U16 2
When comparing speed or frequency to threshold f_2 (P2157) this is the time delay before status bits are
cleared.
P2159[0...2] Threshold frequency f_3
[Hz]
0.00 -
599.00
30.00 U, T - DDS Float 2
Threshold_3 for comparing speed or frequency to thresholds.
Dependency: See P1175.
Note:
If P1175 is set, P2159 is also used to control the Dual Ramp function.
P2160[0...2] Delay time of threshold
freq f_3 [ms]
0 - 10000 10 U, T - DDS U16 2
When comparing speed or frequency to threshold f_3 (P2159) this is the time delay before status bits are
set.
P2162[0...2] Hysteresis freq. for
overspeed [Hz]
0.00 -
25.00
3.00 U, T - DDS Float 3
Hysteresis speed (frequency) for overspeed detection. For V/f control modes the hysteresis acts below the
maximum frequency.