ITALFARAD PFC144evo, Руководство по эксплуатации и установке

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Italfarad S.p.A. Via IV Novembre n.1 40061 Minerbio Bologna Italy Tel.+39 051 6618311 Fax +39 051 6605594 E - mail: italfarad@italfarad.com Web:www.italfarad.com 20
Power Factor Controller
PFC144evo
Parameter se!ng (SETUP) from panel
To access the programming menu (setup) :
· To enter parameter programming the unit must be in TEST mode (first programming)
·
From the normal measurement display, press and hold for 3 seconds to recall the main
menu. SET is displayed on the main display.
·
If you have set the password (P.21 = ON) instead of
SET
the display shows
PAS
(password entry
request). Set the numeric password using and then press to move to
next digit.
·
If the password is correct the unit will show OK U or OK A depending on the entered password is
user or the advanced level. The password can be defined with parameters P.22 and P.23.
Factory default is
001 and 002 respec!vely.
·
If the entered password is wrong the unit will show ERR .
·
A"er having entered the password, the access is enabled un!l the unit is re - ini!alized or for 2
minutes without pressing any key.
·
A"er having entered the password, repeat the procedure to access the parameter se#ng.
·
Press to select the desired submenu ( BAS à ADV à ALA ... ) that is shown on the
alphanumeric display.
Indica!on
of TEST
mode
Total
number
of steps
Firmware
revision
Model
variant
MAN
mode
icon
Connected
steps
Tot kvar
inserited in
MAN
Manual
step
selec!on
enabled
·
The following table lists the available submenus:
Cod Descrip!on
BAS Access to Base menu
ADV Accesso to Advanced menu
ALA Accesso to Alarm menu
FUN Access to Ethernet menu
CMD Access to Command menu
CUS Access to Custom menu
SAVE Exits saving modifica!ons.
EXIT Exits without saving (cancel)
·
Press to access the submenu.
·
When you are in a submenu, the main display shows the code of the selected parameter (eg
P.01 ), while the numeric/alphanumeric displays at the bo%om of the screen shows the
parameter value and / or descrip!on.
·
Press to advance in the selec!on of items (such as scroll through parameters P.01 à P02
à P03 … ), or press to go back to the previous parameter.
·
While a parameter is selected, with you can increase/decrease its value.
Backward Decrement/increment Forward
·
Once you reach the last parameter of the menu, by pressing once more will return you
to the submenu selec!on.
·
Using select SAVE to save the changes or EXIT to cancel.
·
Alterna!vely, from within the programming, holding for three seconds will save the
changes and exit directly.
·
If the user does not press any key for more than 2 minutes, the system leaves the setup automatically
and goes back to normal viewing without saving the changes done on parameters (like
EXIT ).
·
N.B.: a backup copy of the setup data (se#ngs that can be modified using the keyboard) can be
saved in the eeprom memory of the
PFC144evo regulator. This data can be restored when
necessary in the work memory. The data backup 'copy' and 'restore' commands can be found in
the
Commands menu .
Parameter table
·
Below are listed all the programming parameters in tabular form. For each parameter are
indicated the possible se#ng range and factory default, as well as a brief explana!on of the
func!on of the parameter. The descrip!on of the parameter shown on the display can in some
cases be different from what is reported in the table because of the reduced number of charac-
ters available. The parameter code can be used however as a reference.
·
Note: the parameters shown in the table with a shaded background are essen!al to the opera-
!on of the system, thus they represent the minimum programming required for opera!on.
COD DESCRIPTION ACC UoM DEF RANGE
P.01 CT primary Usr A OFF OFF / 1...10.000
P.02 CT secondary Usr A 5 1 / 5
P.03 CT read phase Usr L1 L1 - L2– L3
P.04 CT wiring polarity Usr Aut Aut - Dir - Inv
P.05 Voltage read phase Usr L2
-
L3 L1
-
L2 L2
-
L3 L3
-
L1 L1
-
N L2
-
N L3
-
N
P.06 Smallest step power Usr Kvar 1.00 0.10 ... 10000
P.07
Rated installa!on
voltage
Usr V 400V 50 ... 50000
P.08 Nominal frequency Usr Hz Aut Aut - 50Hz - 60Hz - Var
P.09 Reconnec!on !me Adv sec 60 1 … 30000
P.10 Sensi!vity Usr sec 60 1 … 1000
P.11
Step 1 func!on Usr OFF
OFF
-
1…32
-
ON
-
NOA
-
NCA
-
FAN
-
MAN
-
AUT - A01…A12
P.12 Step 2 func!on Usr OFF =
P.13 Step 3 func!on Usr OFF =
P.14 Step 4 func!on Usr OFF =
P.15 Step 5 func!on Usr OFF =
P.16 Step 6 func!on Usr OFF =
P.17 Step 7 func!on Usr OFF =
P.19 Cos - phi setpoint Usr
0.95
IND
0.50 Ind – 0.50 Cap
P.20
Alarm messages
language
Usr ENG ENG - ITA - FRA - SPA - POR - DEU
Base menu
P.01 - The value of the primary current transformer. Example: with CT 800/5 set 800. If set to OFF, after the
power - up the device will prompt you to set the CT and allow direct access to this parameter.
P.02
-
Value of the secondary of the current transformers. Example: with CT 800/5 set 5.
P.03 – It defines on which phase the device reads the current signal. The wiring of current inputs must
match the value set for this parameter. Supports all possible combinations of parameter P.05.
P.04
-
Reading the connec!on polarity of the CT.
AUT = Polarity is automa!cally detected at power up. Can only be used when working with
only one CT and when the system has no generator device.
Dir = Automa!c detec!on disabled. Direct connec!on.
Inv = Automa!c detec!on disabled. Reverse wiring.
P.05 - Defines on which and on how many phases the device reads the voltage signal. The wiring of
voltage inputs must match the se#ng for this parameter. Supports all possible combina-
!ons of parameter P.03.
P.06 - Value in kvar of the smallest step installed (equivalent to the step weight 1). Rated power of the
capacitor bank provided at the rated voltage specified in P.07 (exemple: step 10kvar - 460V
supplied 400V → 10 x (400)
2
/(460)
2
→ set 7,5kvar).
P.07 - Installa!on rated voltage, which is delivered in specified power P.06.
P.08
- Working frequency of the system:
Aut = automa!c selec!on between 50 and 60 Hz at power on.
50Hz = fixed to 50 Hz.
60Hz = fixed to 60 Hz.
Var = variable, measured con!nuously and adjusted.
P.09
-
Minimum !me that must elapse between the disconnec!on of one step and the subsequent
reconnec!on both in MAN or AUT mode. During this !me the number of the step on the
main page is blinking.
E
N