Nord Drivesystems BU 0500, Руководство пользователя

Страница: 130 / 212

SK 500E – Users Manual for Frequency Inverters
130 BU 0500 EN-3021
P465
[-01]
...
[-31]
Fixed freq. Array
(Fixed frequency / Array)
-400.0 ... 400.0 Hz
{ 0.0 }
In the array levels, up to 31 different fixed frequencies can be set, which in turn can be encoded
for the functions 50…54 in binary code for the digital inputs.
Pos: 293 /Anleitungen/Elektronik/FU und Starter/5. Parameter/Parameterauflistung (P000 ...)/P400-P499/Parameter P466 – Minimalfrequenz Prozessregler @ 0\mod_1328002464186_388.docx @ 10710 @ @ 1
P466 Min.freq. process cont.
(Minimum frequency process controller)
S P
0.0 ... 400.0 Hz
{ 0.0 }
With the aid of the minimum frequency process controller the control ratio can also be kept to a
minimum ratio, even with a master value of “zero”, in order to enable adjustment of the
compensator. More details can be found in P400 and (please see chapter 8.2 "Process
controller").
Pos: 295 /Anleitungen/Elektronik/FU und Starter/5. Parameter/Parameterauflistung (P000 ...)/P400-P499/Parameter P470 – Digitaleingang 7 [SK 500...535E] @ 0\mod_1328002513702_388.docx @ 10733 @ @ 1
P470 Digital input 7
(Digital input 7)
SK 520E or
higher
0 ... 74
{ 0 }
No function as factory setting, control terminal 27 (DIN7)
Various functions can be programmed. These can be taken from tables for P420…P425.
Pos: 296 /Anleitungen/Elektronik/FU und Starter/5. Parameter/Parameterauflistung (P000 ...)/P400-P499/Parameter P475 – Ein-/ Ausschaltverzögerung Digitalfunktion [SK 5xxE] @ 0\mod_1328002563218_388.docx @ 10756 @ @ 1
P475
[-01]
...
[-10]
delay on/off switch
(Digital function switch on/off delay)
S
-30,000 ... 30,000
sec
{ all 0,000 }
Adjustable switch-on/off delay for the digital inputs and the digital functions of the analog inputs.
Use as a switch-on filter or simple process control is possible.
[-01] = Digital input 1 [-06] = Digital input 6 (above SK 520E)
[-02] = Digital input 2 [-07] = Digital input 7 (above SK 520E)
[-03] = Digital input 3 [-08] = Digital function, analog input 1
[-04] = Digital input 4 [-09] = Digital function, analog input 2
[-05] = Digital input 5 [-10] = Digital input 8 (above SK 540E)
Positive values = switch-on delayed Negative values = switch-off delayed
Pos: 297 /Anleitungen/Elektronik/FU und Starter/5. Parameter/Parameterauflistung (P000 ...)/P400-P499/Parameter P480 – Funktion Bus I/O In Bits [SK 5xxE] @ 0\mod_1328002641156_388.docx @ 10779 @ @ 1