Expert Mode - Important Parameters - Siemens SED1 Betriebsanleitung

4.2.5 Expert mode – important parameters
Warning
Parameter Function
Display Mode
Automatic restart
after mains break
Automatic restart
after fault
Analogue input 1
type
Skip Frequency 2
(Hz)
Skip Frequency 3
(Hz)
Skip Frequency 4
(Hz)
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Siemens Building Technologies
Landis & Staefa Division
Please check the engineering manual before changing any Expert mode parameters.
Range
(Default)
0-8
Display Selection:
[0]
0 = Output frequency (Hz)
1 = Frequency setpoint (i.e. speed at which variable speed drive is
2 = Motor Current(A)
3 = DC-Link voltage (V)
4 = Motor Torque (% nominal)
5 = Motor Speed (rpm)
6 = USS serial bus status (Code)
7 = PID Feedback signal (%)
8 = Output Voltage (V)
Note: The display can be scaled via. P010.
0-1 0 = No restart after mains break – run signal must be re-generated.
[1]
1 = Automatic restart after mains break if run signal is present.
0-1 0 = Disabled
[0]
1 = The variable speed drive attempts to restart up to 5 times after
Warning: While waiting to restart, the display flashes. This
0-2 Sets analogue input type for analogue input 1 in conjunction with
[0] the settings of the DIP selector switches1, 2 and 3:
0 = 0 V to 10 V/4 to 20 mA unipolar input
1 = 2 V to 10 V/4 to 20 mA unipolar input
2 = 2 V to 10 V/4 to 20 mA unipolar input with controlled start/stop
0-150.0 A skip frequency can be set with this parameter to avoid the effects
[0.0] of mechanical resonance. Frequencies within +/- 2 Hz (the value of
P019) are suppressed. Stationary operation is not possible within
this suppressed frequency range – the range is just passed
through.
0-150.0 See P027
[0.0]
0-150.0 See P027
[0.0]
SED1 Variable Speed Drive
Programming
Description/Notes
set to run in Hz)
a fault. If the fault is not cleared after the 5th attempt, the
variable speed drive remains in the fault state. The display
flashes during this condition
means that a start is pending and may happen at
any time. Fault codes can be observed in P930.
when using analogue input control.
CM1U5191X
01.2000