Nord Drivesystems NORDAC LINK SK250E-FDS, Руководство пользователя

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NORDAC LINK (SK 250E-FDS ... SK 280E-FDS) – Users Manual for Frequency Inverters as Field Distributors
116 BU 0250 en-3021
Pos: 368 /Anleitungen/Elektronik/FU und Starter/5. Parameter/Parameterauflistung (P000 ...)/P400-P499/Parameter P411 – Maximalfrequenz Nebensollwerte @ 0\mod_1327940087486_388.docx @ 9490 @ @ 1
P411
Max. freq. a-in 1/2
(Maximum frequency a
-
in 1/2 (auxiliary setpoint
value))
P
-400.0 ... 400.0 Hz
{ 50.0 }
The maximum frequency that can act on the setpoint via the auxiliary setpoints.
Auxiliary setpoints are all frequencies that are additionally delivered for further functions in the FI:
Actual frequency PID Frequency addition Frequency subtraction
Auxiliary setpoints via BUS Process controller
Min. frequency above analog setpoint (potentiometer)
Pos: 369 /Anleitungen/Elektronik/FU und Starter/5. Parameter/Parameterauflistung (P000 ...)/P400-P499/Parameter P412 – Sollwert Prozeßregler @ 0\mod_1327940158248_388.docx @ 9513 @ @ 1
P412
Nom. val. process ctrl.
(Nominal value process controller)
S P
-10.0 ... 10.0 V
{ 5.0 }
Fixed specification of a setpoint for the process controller that will only occasionally be altered.
Only with P400 = 14 ... 16 (process controller) (chapter 8.2).
Pos: 370 /Anleitungen/Elektronik/FU und Starter/5. Parameter/Parameterauflistung (P000 ...)/P400-P499/Parameter P413 – P-Anteil PI-Regler [SK 1x0E, SK 2xxE, SK 2xxE-FDS] @ 2\mod_1346931799733_388.docx @ 42503 @ @ 1
P413
P-component of PI-controller
(P-
component PI
-
controller)
S P
0.0 ... 400.0 %
{ 10.0 }
This parameter is only effective when the function PI controller actual frequency is selected.
The P-component of the PI controller determines the frequency jump if there is a control deviation
based on the control difference.
E.g.: At a setting of P413 = 10% and a rule difference of 50%, 5% is added to the actual setpoint.
Pos: 371 /Anleitungen/Elektronik/FU und Starter/5. Parameter/Parameterauflistung (P000 ...)/P400-P499/Parameter P414 – I-Anteil PI-Regler [SK 1x0E, SK 2xxE, SK 2xxE-FDS] @ 2\mod_1346931800404_388.docx @ 42527 @ @ 1
P414
I-component PI-controller
(I
-
component of PI
-
controller)
S P
0.0 ... 3,000.0 %/s
{ 10.0 }
This parameter is only effective when the function PI controller actual frequency is selected.
The I-component of the PI controller determines the frequency change, dependent on time.
Note: In contrast to other NORD series, parameter P414 is smaller by a factor of 100
(Reason: better setting ability with small I-proportions).
Pos: 372 /Anleitungen/Elektronik/FU und Starter/5. Parameter/Parameterauflistung (P000 ...)/P400-P499/Parameter P415 – Grenze Prozeßregler [SK 1x0E, SK 2xxE, SK 2xxE-FDS] @ 2\mod_1346931801199_388.docx @ 42551 @ @ 1
P415
Process controller limit
(Control limit of process controller)
S P
0 ... 400.0 %
{ 10.0 }
This parameter is only effective when the function PI process controller is selected. This
determines the control limit (%) after the PI controller (chapter 8.2).
Pos: 373 /Anleitungen/Elektronik/FU und Starter/5. Parameter/Parameterauflistung (P000 ...)/P400-P499/Parameter P416 – Rampenzeit PI-Sollwert [SK 1x0E, SK 2xxE, SK 2xxE-FDS] @ 2\mod_1346931801870_388.docx @ 42575 @ @ 1
P416
Ramp time PI setpoint
(Ramp time PI setpoint value)
S P
0.00 ... 99.99 sec
{ 2.00 }
This parameter is only effective when the function PI process controller is selected.
Ramp for PI setpoint
Pos: 374 /Allgemein/Allgemeingültige Module/---------Seitenumbruch kompakt --------- @ 13\mod_1476369695906_0.docx @ 2265495 @ @ 1