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NXS Form 63-2600, Users Manual, Technical Data - CONTROL ...

NXS Form 63-2600, Users Manual, Technical Data - CONTROL ...

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Honeywell Description of Parameters 195<br />

Vacon NX<br />

Input<br />

pressure<br />

measurement<br />

selected with<br />

par. ID1021<br />

PI-controller<br />

actual value<br />

input par. ID333<br />

M<br />

Figure 8-59. Input and output pressure measuring<br />

NX12k93.fh8<br />

With parameters ID1022 and ID1023 the limits for the area of the input pressure, where<br />

the output pressure is decreased, can be selected. The values are in percent of the input<br />

pressure measurement maximum value. With parameter ID1024 the value for the output<br />

pressure decrease within this area can be set. The value is in percent of the reference<br />

value maximum. See Figure 8-60.<br />

OUTPUT PRESSURE<br />

Par. ID1024<br />

Output<br />

pressure<br />

drop value<br />

INPUT PRESSURE<br />

TIME<br />

Par. ID1026<br />

Input pressure<br />

high limit<br />

Par. ID1032<br />

Input pressure<br />

low limit<br />

PUMP<strong>63</strong>1.DS4<br />

TIME<br />

Figure 8-60. Output pressure behaviour depending on input pressure and parameter settings<br />

Automation and Control Solutions<br />

Honeywell<br />

Honeywell Limited-Honeywell Limitée<br />

1985 Douglas Drive North 35 Dynamic Drive<br />

Golden Valley, MIN 55422 Scarborough, Ontario <strong>63</strong>-<strong>2600</strong>-1<br />

MIV 4Z9<br />

www.honeywell.com

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