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HNG DN S DNG BIN TN DANFOSS

1. CI T BIN TN NHN THIT B (BM)

Yu cu: Bm v Bin tn c ni vi nhau chnh xc

- Chuyn sang chy Hand on bng cch nhn nt Hand on trn Bin tn

- Nhn nt ln Bin tn cho c thng s v kim tra xem chiu hot ng ca Bm. Nu bm

khng hot ng l u sai tn hiu Bin tn hoc Bm

Bc 1: Ci t thng s Bm (Motor - PUMP) cho Bin tn

- Nhn nt Main Menu

- Chn 1-** Load/Motor

- Chn 1-2* Motor Data

1-20 Motor Power (kW): nhp cng sut, ngun in ca Bm theo kW hoc

1-21 Motor Power (HP): nhp cng sut, ngun in ca Bm theo HP

1-22 Motor Voltage (V): nhp in p ca Bm (380,400,220,110)

1-23 Motor Frequency (Hz): nhp tn s ca Bm (thng l 50Hz)

1-24 Motor Current (A): nhp dng nh mc ca Bm

1-25 Motor Nominal Speed (RPM): nhp tc ng c Bm, s vng quay mi pht

(Round Per Minute)

1-28 Motor Rotation Check:

On: bt chc nng kim tra vng quay ca Bm, nu sai vng quay th dng Bm v

bo li. Vng quay mc nh l theo chiu kim ng h v ngc li l ngc chiu

kim ng h

Off: tt chc nng kim tra vng quay ca Bm

mht Motor Frequency

Motor 3 Phase

Motor Power (P2)

Motor Current (Front)

Motor Nominal Speed

Motor Voltage

AdminTypewriter

AdminTypewritermanual user to setup for Danfoss inverter

AdminTypewriter

AdminTypewriterSetup Inverter to recognize intrument ( Pupm )

AdminTypewriterConnect Pump - inverter

AdminTypewriterRun Hand-on as bult Hand-on on inverter

AdminTypewriter

AdminTypewriterUp in the Inverter for frequence and Checks dirirecton inverse for Pump. But Pupm don't run - Checks terminer in Pump or Inverter

AdminTypewriter

AdminTypewriterSetting parameter for Inverter

AdminTypewriter

AdminTypewriter

AdminTypewriter

AdminTypewriter

AdminTypewriter

AdminTypewriter

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1-29 Automatic Motor Adaptation (AMA): cho Bin tn chy ch t ng tm v nhn

thng s ca Bm, nhng ch c mt s thng s chnh nhm mc ch cho Bin tn iu

khin Bm c tt hn

- Ch :

Cc thng s ca Bm cn a vo Bin tn c xem nhn trn thn bm

i chiu quay ca Bm mc 1-28 Motor Rotation Check ta i 2 trong 3 dy u vo

pha di ca Bin tn 3 chn U|V|W

Ngun cp cho Bin tn nm 3 chn u vo pha di Bin tn, trong cn 1 chn l

dy tip a (ni t) Dy ni t k hiu l E hoc PE

in chiu sng l in 220V

in cho PLC l in 110V

in cho ng c thng l 380-400V

Mng in 1 pha c 1 dy nng v 1 dy ngui (220V)

Mng in 3 pha c 3 dy nng, c 2 cch mc in 3 pha

Ni sao: 3 dy pha v 1 dy trung tnh

Ni tam gic: ch c 3 dy pha

Dng in c dng in 1 chiu v dng in xoay chiu

Dng in 1 chiu (Direc Currnet - DC): l dng m m tr s v dng khng thay

i theo thi gian, c to ra t Pin, Accu hay c nn li t dng in xoay chiu

AC

Dng in xoay chiu (Anternating Current AC): l loi thay i c ch s v chiu

mt s ln nht nh trong 1 giy

Bc 2: Chy Automatic Motor Adaptation (AMA) nhn cc thng s Motor t ng

- Nhn nt Main Menu

- Chn 1-** Load/Motor

- Chn 1-2* Motor Data

1-29 Automatic Motor Adaptation (AMA): cho Bin tn chy ch t ng tm v nhn

thng s ca Bm, nhng ch c mt s thng s chnh nhm mc ch cho Bin tn iu

khin Bm c tt hn

On: bt t ng nhn thng s Bm

Off: mc nh, khng t ng nhn thng s Bm

Chn On

Quay tr li mn hnh trc bng nt Back, thot khi vng thit lp gi tr mi bng nt

Cancel

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Nhn nt Hand on

Chn OK bng nt OK

Bin tn bo Finish l c

Kim tra li xem AMA chuyn li thnh Off cha

Bc 3: Cu hnh thng s tham chiu (Reference - Ref)

- Nhn nt Main Menu

- Chn 3-** Reference/Ramps

- Chn 3-0* Reference Limits

3-02 Minium Reference: gi tr nh nht ca Bm hot ng (0.00 Hz)

3-03 Maximum Reference: gi tr ln nht ca Bm hot ng (50.0 Hz). Theo Frequence

ca Bm

3-04 Reference Function: chc nng tham chiu. Thng s dng SUM tnh tng tham

chiu ca chn Analog Input 53, Analog Input 54, Analog Input 55 phn Reference 1/2/3

Source mc 3-1*. Nhm mc ch so snh kt qu tng 3 tham chiu vi hot ng thc ca

Bm iu chnh cho ph hp

- Chn 3-1* References

3-15 Reference 1 Source: chn ni nhn tn hiu iu khin PID tham chiu t PLC xung

Bin tn iu khin Bm. Thng thng chn chn Analog Input 54

3-16 Reference 2 Source: thng trng v khng s dng chn iu khin hoc Feedback

t PLC, Bm

3-17 Reference 3 Source: thng trng v khng s dng chn iu khin hoc Feedback

t PLC, Bm

- Ch :

Analog Input 53 l chn A IN S201

Analog Input 54 l chn A IN S202

Analog Input 55 l chn COM A IN

3 chn 53/54/55 c in u vo l 0-10Vdc hoc 0/4-20mA. C th iu chnh bng nt gt

pha sau np ca Bin tn vi 2 gi tr

On: 0-20mA

Off: 0-10V

Chuyn i S201, S202 v S801:

S201: l Analog Input 53. Gi tr mc nh l OFF (Voltage Input)

S202: l Analog Input 54. Gi tr mc nh l OFF (Voltage Input)

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S801: l BUS Terminater dng ngt kt ni n RS-485 thng qua chn 68,69.

Gi tr mc nh l OFF (Open cho php s dng RS-485). ON l khng cho php

Bin tn c 2 Relay l Relay1 v Relay2 s dng dng in 240Vac, 2A

Relay1 c 3 chn l 1,2,3. Nm pha trong

Relay2 c 3 chn l 4,5,6. Nm pha ngoi

Bc 4: Thit lp gii hn hot ng, cnh bo cho Bm (Motor)

- Nhn nt Main Menu

- Chn 4-** Limits/Warnings

- Chn 4-1* Motor Limits

4.10 Motor Speed Direction: gii hn chiu quay ca Bm (Motor). Nn mc nh l cho

php hot ng 2 chiu (Both)

4-11 Motor Speed Low Limit (RPM): gii hn tc thp ca Bm theo vng quay

4-12 Motor Speed Low Limit (Hz): gii hn tc thp ca Bm theo Hz. Ly gi tr mc

nh l 0.00 Hz

4-13 Motor Speed High Limit (RPM): gii hn tc cao ca Bm theo vng quay

4-14 Motor Speed High Limit (Hz): gii hn tc cao ca Bm theo Hz. Ly gi tr l

50.0Hz Gi tr hot ng ti a ca Bm

4-19 Max Output Frequency: tn s u ra ti a ca Bm. Ly gi tr l 50.0Hz Gi tr

hot ng vi tn s ti a ca Bm

- Chn 4-5* Adj.Warnings

4-50 Warning Current Low: dng nh mc (A) thp nht ca Bm vt qua s ny th s

cnh bo. nguyn gi tr mc nh

4-51 Warning Current High: dng nh mc (A) cao nht ca Bm vt qua s ny th s

cnh bo. gi tr cao hn gi tr Motor Current ca Bm +2A

Bc 5: Cu hnh chn, cng nhn gi tr u vo/ra (Digital Inputs)

- Nhn nt Main Menu

- Chn 5-** Digital In / Out

- Chn 5-1* Digital Inputs

5-10 Terminal 18 Digital Input: thng s u vo chn 18 ca thit b u cui. Chy gi tr

l bt u (Start - 8)

5-12 Terminal 27 Digital Input: thng s u vo chn 18 ca thit b u cui. Chy gi tr

l Coast Inverse 2. Gi tr mc nh ca Bin tn, mt kt ni ti +24V l cn thit khi

ng

Bc 6: Cu hnh xut tn hiu t Relay a v PLC

- Nhn nt Main Menu

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- Chn 5-** Digital In / Out

- Chn 5-4* Relays

Relay1:

5-40 Function Relay: chc nng ca Relay. Gi tr mc nh Running

5-41 On Delay, Relay: thi gian bt chuyn thng tin v PLC. 0,01s

5-42 Off Delay, Relay: thi gian tt chuyn thng tin v PLC. 0,01s

Relay2:

5-40 Function Relay: chc nng ca Relay. Gi tr mc nh Running

5-41 On Delay, Relay: thi gian bt chuyn thng tin v PLC. Gi tr mc nh l

0,01s

5-42 Off Delay, Relay: thi gian tt chuyn thng tin v PLC. Gi tr mc nh l

0,01s

Bc 7: Cu hnh chn, cng nhn gi tr u vo/ra (Analog Input)

- Nhn nt Main Menu

- Chn 6-** Analog In / Out

- Chn 6-2* Analog Input 54

6-22 Terminal 54 Low Current: gi tr u vo 54 nhn gi tr thp t PLC l 4mA

6-23 Terminal 54 High Current: gi tr u vo 54 nhn gi tr cao t PLC l 20mA

2. THAY I KIU HIN TH MN HNH STATUS

2.1. Kiu hin th mn hnh Status thng thng

- Nhn nt Main Menu

- Chn 0-** Operation/Display

- Chn 0-2* LCP Display

0-20 Display line 1.1 small: gi tr nm bn tri ngoi cng pha trn ca mn hnh. Gi tr

thng thng l [1602] Reference [%], n v l %

0-21 Display line 1.2 small: gi tr nm gia pha trn ca mn hnh. Gi tr thng thng

l [1614] Motor Current, n v l A

0-22 Display line 1.3 small: gi tr nm bn phi ngoi cng pha trn ca mn hnh. Gi tr

thng thng l [1610] Power [kW], n v l kW

0-23 Display line 2 large: gi tr nm gia dng th 2 ca mn hnh. Gi tr thng thng

l [1613] Frequency, n v l Hz

0-24 Display line 3 large: gi tr nm gia dng th 3 ca mn hnh. Gi tr thng thng

l [1502] Kwh counter, n v l Kwh

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2.2. Kiu hin th mn hnh chy Cascade

- Nhn nt Main Menu

- Chn 0-** Operation/Display

- Chn 0-2* LCP Display

0-20 Display line 1.1 small: gi tr nm bn tri ngoi cng pha trn ca mn hnh. Gi tr

cn t l [1601] Reference [Unit], n v l bar

0-21 Display line 1.2 small: gi tr nm gia pha trn ca mn hnh. Gi tr thng thng

l [1614] Motor Current, n v l A

0-22 Display line 1.3 small: gi tr nm bn phi ngoi cng pha trn ca mn hnh. Gi tr

cn t l [1652] Feedback [Unit], n v l bar

0-23 Display line 2 large: gi tr nm gia dng th 2 ca mn hnh. Gi tr thng thng

l [1613] Frequency, n v l Hz

0-24 Display line 3 large: gi tr nm gia dng th 3 ca mn hnh. Gi tr cn t l

[2581] Pump Status, mc ch hin th c s lng Bm chy ng thi (Cascade) ln

mn hnh v theo di c Bm no ang hot ng nh th no

2.3. Cu hnh n v hin th ngoi mn hnh Status

- Nhn nt Main Menu

- Chn 0-** Operation/Display

- Chn 0-0* Basic Settings

0-02 Motor Speed Unit: n v o tc ca Bm. Gi tr mc nh l [1] Hz

0-05 Local Mode Unit: n v a phng s dn. Gi tr mc nh l [0] As Motor Speed

Unit

3. COPY/SAVE THNG S T BIN TN VO LCP V CHUYN SANG BIN TN

KHC

- Nhn nt Main Menu

- Chn 0-** Operation/Display

- Chn 0-5* Copy/Save

0-50 LCP Copy: Chy theo hng dn ca Bin tn Copy thng s t Bin tn vo LCP

v ngc li

4. CU HNH BIN TN CHY CASCADE 2 V NHIU BM

Yu cu: Bin tn c cu hnh nhn Bm v cc thng s nh mc 1

Bc 1. Chnh Bin tn nhn Bm chnh v bt chc nng chy Cascade cc bm ph

- Nhn nt Main Menu

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- Chn 25-** Cascade Controller

- Chn 25-0* System Settings

25-00 Cascade Controller: bt chc nng chy Cascade cho Bin tn. Gi tr mc nh l [0]

Disable, chuyn sang gi tr [1] Enable

25-02 Motor Start: chn ch khi ng v iu hnh Motor th 2, gi tr mc nh [0]

Direct on Line

25-04 Pump cycling: chu k bm, gi tr mc nh [0] Disable

25-05 Fixed lead pump: bm dn c nh, gi tr mc nh [1] Yes

25-06 Number of Pumps: s lng Bm chy ng thi h tr, gi tr mc nh l 2 2

Bm. C th chnh s lng nhiu hn nh 3,4,5

Bc 2. Cu hnh kch bn chy n nh cc Bm

- Nhn nt Main Menu

- Chn 25-** Cascade Controller

- Chn 25-4* Staging Settings

25-40 Ramp Down Delay: thi gian gim p xung ca Bm dng hn, gi tr mc nh

l 10s

25-41 Ramp Up Delay: thi gian tng p ca Bm khi ng, gi tr cn t l 7.0s, gi

tr mc nh l 2.0s

25-42 Staging Threshold: ngng kch bn hot ng ca Bm, gi tr cn t l 95%, gi

tr mc nh l Expression limit

25-43 Staging Threshold: ngng kch bn hot ng dng ca Bm, gi tr cn t l 20%,

gi tr mc nh l Expression limit

25-45 Staging Speed (Hz): tc hot ng kch bn Bm, gi tr cn t l 47.5 Hz Bng

gi tr ti a ca Bm +2.5 Hz, gi tr mc nh l 0.0 Hz

25-47 De-Staging Speed (Hz): tc hot ng kch bn Bm gim, gi tr cn t l 10.0

Hz, gi tr mc nh l 0.0 Hz

Bc 3. Chnh trng thi ca Bm

- Nhn nt Main Menu

- Chn 25-** Cascade Controller

- Chn 25-8* Status

25-80 Cascade Status: trng thi ca bm chy Cascade, gi tr cn t l Running, gi tr

mc nh l N/A

25-81 Pump Status: trng thi ca cc bm, gi tr cn t l 1:D 2:0, gi tr mc nh l

N/A

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25-82 Lead Pump: bm iu khin qua Bin tn, gi tr cn t l Bm 1 hot ng qua

Bin tn

25-83 Relay Status: trng thi ca Relay, gi tr cn t l Off, gi tr mc nh l N/A