5. SYSTEM PARAMETERS
Parameter |
| Function |
| Range |
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| [Default] |
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P000 |
| Operating display | - | |
P001 ∙ Display mode | 0 - 8 |
| [0] |
P002 ∙ Ramp up time (seconds) | 0 - 650.00 |
| [10.00] |
P003 ∙ Ramp down time (seconds) | 0 - 650.00 | |||
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| [10.00] | |
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English
Description / Notes
This displays the output selected in P001.
In the event of a fault, the relevant fault code (Fxxx) is displayed (see section 6). In the event of a warning the display flashes. If output frequency has been selected (P001 = 0) and the inverter is OFF, the display alternates between the selected frequency and the actual frequency.
Display selection:
0 = Output frequency (Hz)
1 = Frequency setpoint (i.e. speed at which inverter is set to run) (Hz)
2 = Motor current (A)
3=
4= Not used
5= Motor RPM
6= USS status (see section 8.2)
7= Closed loop control setpoint (% of full scale)
8= Output voltage
This is the time taken for the motor to accelerate from standstill to the maximum frequency as set in P013.
Setting the ramp up time too short can cause the inverter to trip (fault code F002 - overcurrent).
F re q u e n c y |
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|
fm a x |
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0 H z | R a m p u p | T im e |
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| tim e | |
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| (0 - 6 5 0 s ) |
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This is the time taken for the motor to decelerate from maximum frequency (P013) to standstill.
Setting the ramp down time too short can cause the inverter to trip (fault code F001 - overvoltage).
This is also the period for which DC injection braking is applied (see P073)
F re q u e n c y |
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fm a x |
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0 H z | R a m p d o w n | T im e | ||
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| tim e |
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| (0 | s ) |
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| - 6 5 0 |
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© Siemens plc 1997G85139-H1750-U049-B
21 | 26/09/97 |
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