5 Parameter
BU 0200 en-3118 151
Pos: 35 4 /Anlei tung en/El ektr onik/FU und Star ter/5 . Par amet er/ Par amet erau fli st ung (P 000 .. .)/P 200- P299 /Par amet er P216 – Zei t B oos t V orh alt @ 2\ mod_1346931673560_388.docx @ 42280 @ @ 1
P216
Time boost precontrol
(Time boost precontrol)
S P
0.0 ... 10.0 sec
{ 0.0 }
This parameter is used for 3 functionalities
Time limit for the boost lead: Application time for increased starting current.
Only with linear characteristic curve (P211 = 0% and P212 = 0%).
Time limit for suppression of pulse switch-off (P537): enables start-up under heavy load.
Time limit for suppression of switch-off on error in parameter (P401), setting { 05 } "0 - 10V with
switch-off on error 2"
Pos: 35 5 /Anlei tung en/El ektr onik/FU und Star ter/5 . Par ameter/ Par ameter aufli stung (P000 ...) /P200- P299 /Para meter P217 – Sc hwi ngung s däm pfu ng @ 0\mod_1327590520707_388.docx @ 8255 @ @ 1
P217
Oscillation damping
(Oscillation damping)
S P
0 ... 400 %
{ 10 }
With the oscillation damping, idling current harmonics can be damped. Parameter 217 is a measure
of the damping power.
For oscillation damping the oscillation component is filtered out of the torque current by means of a
high pass filter. This is amplified by P217, inverted and switched to the output frequency.
The limit for the value switched is also proportional to P217. The time constant for the high pass
filter depends on P213. For higher values of P213 the time constant is lower.
With a set value of 10 % for P217, a maximum of ± 0.045 Hz are switched in. At 400 % in P217,
this corresponds to ± 1.8 Hz
The function is not active in “Servo mode, P300”.
Pos: 35 6 /Anlei tung en/El ektr onik/FU und Star ter/5 . Par ameter/ Par ameter aufli stung (P000 .. .)/P2 00-P2 99/Par amet er P218 – Modulationsgrad @ 0\mod_1327590589726_388.docx @ 8278 @ @ 1
P218
Modulation depth
(Modulation depth)
S
50 ... 110 %
{ 100 }e
This setting influences the maximum possible output voltage of the FI in relation to the mains
voltage. Values
<100% reduce the voltage to values below that of the mains voltage if this is
required for motors. Values >100% increase the output voltage to the motor increased the
harmonics in the current, which may cause swinging in some motors.
Normally, 100% should be set.
Pos: 35 7 /Allg emein/ Allg emeing ültig e Mod ule/---------Sei tenumbr uch ko mpakt --------- @ 13\mod_1476369695906_0.docx @ 2265495 @ @ 1
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