
ENGLISH
112
6.6.8.3
IC: Reserve configuration
This configures the inverter as automatic or reserve. If set to auto (default) the inverter participates in the normal pumping process; if
configured as reserve, it is assigned with minimum start-up priority, i.e. this inverter will be the last to start up. If the number of active
inverters setting is lower of one unit than the number of inverters present and one element is set as reserve, this means that in normal
operating conditions the reserve inverter does not participate in normal pumping operations; otherwise if there is a fault on one of the
active inverters, (power supply failure, safety device trip etc.) the reserve inverter is started up.
The reserve configuration status can be checked as follows: in the SM page, the upper section of the icon is coloured; in the AD and
main pages, the communication icon representing the inverter address is displayed with the number on a coloured background. There
may be more than one inverter configured as reserve in a pumping system.
Inverters configured as reserve, even though not part of the normal pumping process, are still kept efficient by means of the anti-
stagnant algorithm. The anti-stagnant algorithm envisages, once every 23 hours, the exchange of start-up priority, to ensure that each
inverter accumulates at least one minute of continuous flow. This algorithm aims at avoiding deterioration of the water in the impeller
and to maintain efficiency of moving parts; it is useful for all inverters and in particular for the inverters configured as reserve, which
do not operate in normal conditions.
6.6.8.3.1
Examples of configuration for multi-inverter systems
Example 1:
A pump set comprising 2 inverters (N=2 detected automatically) of which 1 is set as active (NA=1), one simultaneous (NC=1 or NC=NA
provided that NA=1) and one as reserve (IC=reserve on one of the two inverters).
The effect is as follows: the inverter not configured as reserve starts up and runs alone (even if it cannot withstand the hydraulic load
and the pressure is too low). In the event of a fault, the reserve inverter is started up.
Example 2:
A pump set comprising 2 inverters (N=2 detected automatically) of which all inverters are active and simultaneous (default setting
NA=N and NC=NA) and one as reserve (IC=reserve on one of the two inverters).
The effect is as follows: the inverter not configured as reserve always starts up first; if the pressure reached is too low, the second
inverter, configured as reserve, also starts up. In this way, the use of one inverter in particular is preserved (the inverter configured as
reserve), but is always available as a support when necessary in the event of increased hydraulic loads.
Example 3:
A pump set comprising 6 inverters (N=6 detected automatically) of which 4 are set as active (NA=4), 3 simultaneous (NC=3) and 2 as
reserve (IC=reserve on two inverters).
The effect is as follows: a maximum of 3 inverters start up simultaneously. Operation of the 3 inverters enabled for simultaneous mode
is implemented in rotation between the 4 inverters to remain within the maximum operating time of each ET. In the event of a fault on
one of the active inverters, no reserve unit is started up as no more than three inverters can be started up at a time (NC=3) and there
are still three active inverters present. The first reserve unit intervenes only when one of the remaining three has a fault; the second
reserve is started up when another of the three (including the first reserve) has a fault.
6.6.9
ET: Exchange time
This sets the maximum continuous operating time of an inverter within a group. It is only applicable on pump sets with interconnected
inverters (link). The time can be set to between 10 s and 9 hours, or to 0; the factory setting is 2 hours.
When the time ET of an inverter has elapsed, the system starting order is re-assigned so that the “expired” inverter is set to minimum
priority. This strategy aims at reducing use of the inverter that has already been in operation, and to balance operating times of the
various units in the group. Despite assignment as the last unit in the starting order, if the hydraulic load requires intervention of this
specific inverter, it is started up to guarantee adequate system pressure.
The starting priority is re-assigned in two conditions, according to the time ET:
1)
Exchange during pumping process: when the pump is active continuously through to exceeding the maximum absolute
pumping time.
2)
Exchange on standby: when the pump is on standby but 50% of the time ET has been exceeded.
If ET is set to 0, exchange occurs on standby. Each time a pump in the group stops, a different pump will be activated on restart.
If the parameter ET (maximum working time) is set to 0, exchange occurs on each restart, regardless of the effective
working time of the pump
.
Содержание AD 1.0 AC
Страница 13: ...ITALIANO 11 Figura 2 Fissaggio e distanza minima per la circolazione d aria...
Страница 74: ...ENGLISH 72 Figure 2 Fixture and minimum clearance for air circulation...
Страница 135: ...FRAN AIS 133 Figure 2 Fixation et distance minimum pour la circulation de l air...
Страница 196: ...DEUTSCH 194 Abbildung 2 Befestigung und Mindestabstand f r die Luftzirkulation...
Страница 257: ...ESPA OL 255 Figura 2 Fijaci n y distancia m nima para la circulaci n del aire...
Страница 269: ...ESPA OL 267 Figura 13 Ejemplo de conexi n de las entradas...
Страница 312: ...310 IEC 60634 1...
Страница 313: ...311 1 6 1 1...
Страница 317: ...315 1 2 1 1 1 1 2 5 2 1 2 1 2 2...
Страница 318: ...316 2...
Страница 319: ...317 2 2 3 3 15 2 2 1 1a 2a...
Страница 320: ...318 4a 5b 1b 127 240 240 480 3 6 3b...
Страница 324: ...322 2 2 2 GP GI 6 6 4 6 6 5 8 A B C D...
Страница 326: ...324 10 4 20 7 4 20 PR 6 5 7 4 20 2 18 J5 GND 1 J5 GND o IN 11 J5 o OUT 7 J5 4 20 7 OUT 8 10 11 IN...
Страница 327: ...325 8 J5 1 7 J5 2 8 10 J5 9 11 4 20 PR 6 5 7 BP1 2 2 3 2 Flow 7 DIN 43650 6 0 5 DIN 43650 4 20 A A OUT B IN C D...
Страница 329: ...327 2 2 4 2 18 J5 1 I 1 16 17 I 2 15 16 I 3 13 14 I 4 12 13 50 60 7 DC AC 50 60 8 6 2 1 5 36 36 12 3 3 3 3 2 13 9 11 8...
Страница 330: ...328 13 J5 I1 11 17 16 18 16 17 I2 11 15 16 18 15 16 I3 11 14 13 18 13 14 I4 11 12 13 8 12 13 10...
Страница 331: ...329 11 I1 1 I2 3 I3 5 I4 10 I1 F1 I1 6 6 13 2 I2 P2 6 6 13 3 I3 F3 6 6 13 4 I4 1 F4 6 6 13 5 11 GND 7 I1 I2 I3 I4...
Страница 332: ...330 3 14 64 X 128 4 MODE SET 12 9 MODE 1 SET 11 3 EEprom SET 6 SET MODE 3 1 11...
Страница 333: ...331 3 2 1 2 3 2 1 MODE SET MODE 10 2 2 5 5 5 2 2 12...
Страница 335: ...333 3 2 2 13 SET 15 15 14 16...
Страница 336: ...334 3 3 12 14 GO SB BL LP HP EC OC OF SC OT OB BP NC F1 F3 F4 P1 1 P2 2 P3 3 P4 4 E0 E16 0 16 EE EEprom WARN...
Страница 337: ...335 17 15 15 3 4 PW 6 6 16 GO SB...
Страница 338: ...336 4 4 1 Link 8 4 2 4 2 1 Link Link 16 18 Link...
Страница 341: ...339 I3 3 I4 4 OD PR PW 4 3 1 2 1 4 3 1 3 SET MODE LA RC MS FS SO AE O1 1 O2 2 4 4 2 2 4 2 5 4 5 ET 6 6 9 FL...
Страница 346: ...344 6 6 1 MODE MODE 6 1 1 FR 6 1 2 VP 6 1 3 C1 A C1 RC 6 5 1 6 1 4 PO PO 6 1 5 SM 15 SB F 17 SM 15 F Sb RC A...
Страница 347: ...345 SM 6 1 6 VE 26 1 0 S 5 6 2 2 SET MODE 6 2 1 VF 6 2 2 TE 6 2 3 BT 6 2 4 FF FF x y x y x 1 x y 64 RF 6 2 5 CT 6 2 6 LA...
Страница 364: ...362 6 6 16 PW PW 0 PW 0 PW XXXX 10 PW 2 10 0 Mode Set PW 0 PW 2 7 3 6 6 16 1 PW PW PW PW 0 PW 0 0 PW PW PW PW PW 0 PW...
Страница 367: ...365 OC 10 6 OF 10 6 33 8 8 1 PMW 4 2 8 2 8 3 8 3 SET EE EEprom FLASH...
Страница 379: ...NEDERLANDS 377 Afbeelding 2 Bevestiging en minimumafstand voor luchtrecirculatie...
Страница 440: ...SVENSKA 438 Fig 2 Fasts ttning och min utrymme f r luftcirkulation...
Страница 501: ...T RK E 499 ekil 2 Hava sirk lasyonu tesisat ve minimum a kl k...
Страница 556: ...554 IEC 364 1 inverter...
Страница 557: ...555 1 Inverter inverter inverter 6 inverter 1 1...
Страница 561: ...559 1 2 1 1 inverter inverter 1 1 2 5 inverter 2 1 inverter 2 1 2 2 C...
Страница 562: ...560 2...
Страница 563: ...561 2 2 3 3 inverter 15 inverter 2 2 1 inverter inverter 1a 2a...
Страница 564: ...562 4a 5b 1b V 127 240 240 480 mm 3 6 3b azione...
Страница 568: ...566 2 2 2 inverter inverter GP GI 6 6 4 6 6 5 inverter 8 A B C D...
Страница 574: ...572 13 J5 pin Pin I1 11 17 16 18 16 17 I2 11 15 16 18 15 16 I3 11 14 13 18 13 14 I4 11 12 13 8 12 13 10...
Страница 575: ...573 11 I1 1 I2 3 I3 5 I4 10 I1 F1 I1 6 6 13 2 I2 P2 6 6 13 3 I3 F3 6 6 13 4 I4 1 F4 6 6 13 5 11 V GND 7 1 2 3 4...
Страница 576: ...574 3 14 oled 64 X 128 4 MODE SET 12 inverter 9 MODE 1 SET 11 3 EEprom SET 6 SET MODE 3 1 11...
Страница 577: ...575 3 2 1 2 3 2 1 MODE SET Setpoint MODE 10 ONOMA TOY MENOY 2 Setpoint 2 5 5 5 2 2 12...
Страница 579: ...577 3 2 2 13 SET 15 MAIN UTENTE MONITOR MENU ESTESO MENU ESTESO PASSWORD PASSWORD Setpoint 15 14 16...
Страница 581: ...579 17 15 15 3 4 Password inverter password password inverter password PW 6 6 16 GO SB FAULT...
Страница 623: ...ROM N 621 Figura 2 Fixarea i distan a minim pentru circula ia aerului...
Страница 684: ...POLSKI 682 Rys 2 Mocowanie oraz minimalna odleg o na potrzeby cyrkulacji powietrza...
Страница 745: ...MAGYAR 743 2 bra R gz t s s minim lis t vols g a szell z leveg kering se rdek ben...
Страница 800: ...798 IEC 364 1...
Страница 801: ...799 1 3 1 1...
Страница 805: ...803 1 2 1 1 1 1 2 5 2 1 2 1 2 C...
Страница 806: ...804 2...
Страница 807: ...805 2 2 3 3 15 2 2 1 1 2a...
Страница 808: ...806 4a 5b 1b V 127 240 240 480 3 6 3b...
Страница 812: ...810 2 2 2 GP GI 6 6 4 6 6 5 8 A B C D...
Страница 814: ...812 10 4 20 A 7 4 20 A 4 20 A 18 J5 GND 1 J5 GND o 11 J5 o 7 J5 8 J5 7 J5 8 10 J5 4 20mA 7 8 10 11...
Страница 817: ...815 V 36 36 12V A 3 3 3 3 2 13 9 11 8 13...
Страница 819: ...817 3 14 64 X 128 4 MODE SET and 12 9 MODE 1 SET 11 3 EEprom SET 6 SET MODE 3 1 11...
Страница 820: ...818 3 2 1 2 3 2 1 10 2 2 5 5 5 2 2 12...
Страница 824: ...822 15 3 4 GO SB FAULT...
Страница 825: ...823 4 4 1 8 4 2 4 2 1 16 18...
Страница 828: ...826 4 3 1 3 SET MODE LA RC MS FS SO AE O1 1 O2 2 4 4 2 2 4 2 5 4 5 FL 4 5 1 4 5 1 1 ET ET ET ET 0 ET 6 6 9 4 5 1 2...
Страница 832: ...830 6 6 1 MODE MODE 6 1 1 FR Hz 6 1 2 VP bar psi 6 1 3 C1 A C1 RC 6 5 1 6 1 4 PO kW PO 6 1 5 SM SB F 17 RC A SM...
Страница 862: ...ESKY 860 Obr zek 2 P ipevn n a minim ln vzd lenost kv li cirkulaci vzduchu...
Страница 917: ...915 IEC 60634 1...
Страница 918: ...916 1 6 1 1...
Страница 922: ...920 1 2 1 1 1 1 2 5 2 1 2 1 2 2...
Страница 923: ...921 2...
Страница 924: ...922 2 2 3 3 15 2 2 1 1a 2a...
Страница 925: ...923 4a 5b 1b 127 240 240 480 3 6 3b...
Страница 929: ...927 2 2 2 GP GI 6 6 4 6 6 5 8 A B C D...
Страница 931: ...929 10 4 20 6 4 20 PR 6 5 7 4 20 2 18 J5 GND 1 J5 GND o IN 11 J5 4 20 7 OUT 8 10 11 IN...
Страница 932: ...930 o OUT 7 J5 8 J5 1 7 J5 2 8 10 J5 9 11 4 20 PR 6 5 7 BP1 2 2 3 2 Flow 7 DIN 43650 6 0 5 DIN 43650 4 20 A OUT B IN C D...
Страница 934: ...932 2 2 4 2 18 J5 1 I 1 16 17 I 2 15 16 I 3 13 14 I 4 12 13 50 60 7 DC AC 50 60 8 6 2 1 5 36 36 12 3 3 3 3 2 13 8 11 8...
Страница 935: ...933 13 J5 I1 11 17 16 18 16 17 I2 11 15 16 18 15 16 I3 11 14 13 18 13 14 I4 11 12 13 8 12 13 9...
Страница 936: ...934 11 I1 1 I2 3 I3 5 I4 10 I1 F1 I1 6 6 13 2 I2 P2 6 6 13 3 I3 F3 6 6 13 4 I4 1 F4 6 6 13 5 11 V GND 7 I1 I2 I3 I4...
Страница 937: ...935 3 14 64 X 128 4 MODE SET 12 9 MODE 1 SET 10 3 EEprom SET 6 SET MODE 3 1 11...
Страница 938: ...936 3 2 1 2 3 2 1 MODE SET MODE 10 2 2 5 5 5 2 2 11...
Страница 940: ...938 3 2 2 13 SET 15 15 14 16...
Страница 941: ...939 3 3 psi 12 13 GO SB BL LP HP EC OC OF SC OT OB BP NC F1 F3 F4 P1 1 P2 2 P3 3 P4 4 E0 E16 0 16 EE EEprom WARN...
Страница 942: ...940 17 14 15 3 4 PW 6 6 16 GO SB FAULT...
Страница 943: ...941 4 4 1 Link 8 4 2 4 2 1 Link Link 16 18 Link...
Страница 946: ...944 4 3 1 2 1 4 3 1 3 SET MODE LA RC MS FS SO AE O1 1 O2 2 4 4 2 2 4 2 5 4 5 ET 6 6 9 FL...
Страница 951: ...949 6 6 1 MODE MODE 6 1 1 FR 6 1 2 VP psi 6 1 3 C1 A C1 RC 6 5 1 6 1 4 PO PO 6 1 5 SM 15 SB F 16 SM 15 Sb F RC A...
Страница 952: ...950 SM 6 1 6 VE 26 1 0 S 5 6 2 2 SET MODE 6 2 1 VF 6 2 2 TE 6 2 3 BT 6 2 4 FF FF x y x y x 1 x y 64 RF 6 2 5 CT 6 2 6 LA...
Страница 969: ...967 10 0 Mode Set PW 0 PW 2 7 3 6 6 16 1 PW PW PW PW 0 PW 0 0 PW PW PW PW PW 0 PW...