Nord Drivesystems BU 0500, Руководство пользователя

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SK 500E – Users Manual for Frequency Inverters
118 BU 0500 EN-3021
P415
PID control D comp.
(D-
component of PID controller)
S P
0 ... 400.0 %ms
{ 1.0 }
This parameter is only effective when the function PID actual frequency is selected.
If there is a rule deviation, the D-component of the PID controller determines the frequency
change multiplied by time (%ms).
If one of the analog inputs is set in the function actual value process controller , this parameter
determines the controller limitation (%) after the PI controller. For further details, see Section 8.2.
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P416
Ramp time PI setpoint
(Ramp time PI setpoint value)
S P
0.00 ... 99.99s
{ 2.00 }
This parameter is only effective when the function PID actual frequency is selected.
Ramp for PI setpoint
Fig.: Flow diagram for PID controller
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P417
Analog output offset 1
(Offset analog output 1)
S P
-10.0 ... 10.0 V
{ 0.0 }
In the analog output function an offset can be entered to simplify the processing of the analog
signal in other equipment.
If the analog output has been programmed with a digital function, then the difference between the
switch-on point and the switch-off point can be set in this parameter (hysteresis).
Pos: 243 /Anleitungen/Elektronik/FU und Starter/5. Parameter/Parameterauflistung (P000 ...)/P400-P499/Parameter P418 – Funktion Analogausgang 1 [SK 500...535E] @ 0\mod_1327940524524_388.docx @ 9674 @ @ 1
P418
Function analog output 1
(Function analog output 1
)
P
0 ... 52
{ 0 }
Analog functions (max. load: 5 mA analog, 20 mA digital) :
An analog (0 ... +10V) voltage can be obtained from the control terminals (max. 5 mA). Various
functions are available, whereby:
0 Volt analog voltage always corresponds to 0 % of the selected value.
10 V always corresponds to the motor nominal values (unless otherwise stated) multiplied by the
P419 standardisation factor, e.g.:
⇒
100%
P419 value motor nominal
10Volt
⋅
=
The possible functions are listed in the following tables.
Pos: 246 /Anleitungen/Elektronik/FU und Starter/5. Parameter/Parameterauflistung (P000 ...)/P400-P499/Parameter P418 – Liste der analogen Funktionen der analogen Ausgänge @ 0\mod_1327940643111_388.docx @ 9720 @ 5 @ 1
PID controller
P413 (P-component)
P414 ( I-component)
P415 (D-component)
Frequency ramp
P102, P103
Ramp setpoint
P416
Maximum frequency P105
(monitored, limited)
Maximum frequency P105
(unlimited)
Minimum frequency P104
(monitored, limited)
- Maximum frequency P105
(unlimited)
Maximum
frequency P105
Minimum
frequency P104
Maximum frequency
auxiliary setpoint P410
Minimum frequency
auxiliary setpoint P411
Analog input 1
Analog input 2
Bus setpoint
3
Bus setpoint
2
Auxiliary
setpoint sources
PotentiometerBox
P400-P404
Scaling
P405-P409
Scaling
Analog input 1
Analog input 2
Bus setpoint 1,2,3
Main
setpoint sources
Fixed frequency 1-5
Controlbox /
PotentiometerBox
Jog frequency
P400-P404
Scaling
P405-P409
Scaling
Also in
combination, se e
se tpoint adjustme nt