Rockwell t110 133

Embed Size (px)

Citation preview

HNG DN S DNG FACTORY TALK1.1 Gii thiu tng quan v phn mm FactoryTalk View Studio

FactoryTalk View Studio l cc sn phm phn mm giao tip ngi my, l mt phn ca mt b hp nht v c th m rng cho gii php gim st v iu khin vn c thit k m rng cc ng dng cp my n l cho n cc ng dng cp gim st qua mt mng. FactoryTalk View Studio l phn mm SCADA ca hng Rockwell Automation c nhiu tnh nng vt tri hn so vi RSView32 nh: FactoryTalk View Studio (Network): C kh nng to mng lin kt gip cho vic giao tip gia cc phn SCADA ring l khc nhau tr nn d dng hn. FactoryTalk View Studio (Local): Gip thit k giao din SCADA cho mt my n vi nhiu tnh nng mi hn Rsview32 nh Local Messenger, Alarm and Event Server. FactoryTalk View Machine: Gip cho vic thit k giao din HMI tr nn p hn vi nhiu tnh nng hn qua vic s dng mn hnh Panel View Plus.

Hnh 1.1 Giao din SCADA ca FactoryTalk View Studio

Trang 110

1.2

Tng quan cc chc nng c bn ca FactoryTalk View SE

FactoryTalk SE c 11 chc nng c bn c lit k nh s sau:

1.2.1 Command line: S dng dng lnh chy cc lnh trong qu trnh pht trin ng dng, th nghim, v bo tr. 1.2.2 HMI Tags Khai bo, nh ngha loi tag, security cho tag, a ch Data Source. 1.2.3 Graphic Displays L ni thit k mn hnh ha hin th hot ng ca i tng trong thi gian thc. Hin th d liu, iu khin hot ng, vit d liu xung cc thit b iu khin nh PLC. Lu gi tr d liu ca tag, in mn hnh Graphic displays thi gian thc. 1.2.4 Global Object Displays L ni cha cc graphics chun c ngi dng to ra v lu li nh mt th vin thun tin cho vic thit k ha sau ny.

Trang 111

1.2.5 Symbol Factory Th vin Symbol b sung giao din ho cho vic thit k giao din gim st 1.2.6 Libraries FactoryView SE i km vi tp hp cc i tng th vin cha cc i tng ha hin th. Nhiu Object c cu hnh sn vi thuc tnh ng, ngi dng c th s dng ngay hoc c th sa i ph hp vi ng dng ca mnh. 1.2.7 Images Chc nng Images c s dng thng qua cng c Image tool. Ngi dng c add thm image vo th vin Images s dng. 1.2.8 Recipes Mt Recipes cung cp gi tr tag cho tt c cc i tng u vo s (numeric) v chui (string) trong mt graphic. xc nh c i tng no nhn c gi tr th Recipes s dng thng s index c gn cho mi i tng. 1.2.9 Local Messages Local Messages cung cp cho ngi iu hnh thng tin v qu trnh, v nhng g s lm tip theo khi ng dng ang chy. Mt file Local Messages cha cc Trigger Value tng ng vi mt Message. 1.2.10 Derived Tags Derived Tags l mt tag nhn gi tr t kt qu ca mt biu thc. Mt biu thc c th l tn tag, mt phng trnh ca tag, cc biu thc ton hc logic ca tag, cc hm chc nng c bit, cu trc logic If-Then-Else. 1.2.11 Data log Data log dng thu thp v lu tr gi tr tag s dng sau ny. D liu c lu tr trong mt file ni hoc ODBC. Ngi dng c th s dng cc phn mm qun l, truy xut, bo co nh Microsoft Excell hoc Business Objects Crystal Reports.

Trang 112

1.3

Qui trnh thit t vic giao tip gia SCADA FactoryTalk View SE v RSLogix 500

Ly v d lp trnh iu khin v gim st n giao thng cho 2 ct n ca mt ng t dng PLC 1769-L32E ca hng Rockwell nh hnh 1.2 thit t vic giao tip. Qui trnh hot ng ca h thng n nh sau: 3s 2s 5s X1 -------------> V1 ---------> D1 -----------------------------> X1 5s 3s 2s D -----------------------------> X -------------> V ----------> X2 2 2

2

Nhn start h thng bt u hot ng, nhn stop h thng dng.

Hnh 1.2 M hnh iu khin n giao thng Vi X1 l n xanh 1; X2 l n xanh 2; V1 l n vng 1; V2 l n vng 2; D1 l n 1; D2 l n 2. 1.3.1 Lu thit t ca vic giao tip RSLogix 5000 v SCADA FactoryTalk View SE

Trang 113

1.3.1.1 Lp trnh trong RSLogix 5000 ng dng cc tp lnh hc v lnh Set, Reset, Timer v lnh so snh ta c bi lp trnh nh sau:

Trang 114

Download chng trnh xung PLC, nu khng bo li n Run Mode s xut hin, chng trnh hot ng phi ng theo qui trnh nh. *Lu : nn t tt c cc tag khai bo trong Controller Tag thun tin cho vic truyn thng sau ny 1.3.1.2 Khai bo ban u cho FactoryTalk View SE Qui trnh khai bo bao gm cc bc: 1/ Khi ng FactoryTalk View SE theo ng dn Start>>All Program>> Rockwell Sofware>> FactoryTalk View>> FactoryTalk View Studio.

2/ Chn loi giao din SCADA mun thit k bao gm Site Edition (Network), Site Edition (Local), Machine Edition. bi ny, do ta ch thit k mt giao din SCADA cho mt trm PLC duy nht do ta chn loi Site Edition (Local).

Trang 115

3/ To mt SE Application mi, t tn l DEN_GIAO_THONG.

Trang 116

4/ Chn Clear All xo cc giao din c thit t sn trong FactoryTalk View SE, sau nhn OK.

5/ Vo phn folder Graphics, click phi vo Displays chn New to giao din iu khin gim st. Nhn nt lu v t tn cho display va to l DEN_GIAO_THONG.

Trang 117

Nh vy, qua nm bc thc hin trn ta hon thnh xong cc bc khi to ban u cho FactoryTalk View SE. 1.3.2 Thit k giao din iu khin, gim st cho chng trnh n giao thng FactoryTalk View SE cung cp cho ngi dng 2 tu chn thit k giao din: mt l nhng cng c gip ngi dng t thit k v hai l s dng th vin c sn. 1. Cng c gip ngi dng t thit k bao gm v circle, retangular, chart... nm trn thanh taskbar ca FactoryTalk.

Trang 118

2. B th vin c sn c th c ly ra bng cch vo folder Libraries v click vo khu vc hnh nh cn ly.

Trang 119

S dng 2 tu chn trn bao gm circle v Libaries thit k giao din nh hnh bn di d qun l ta click phi vo i tng cn t thuc tnh v nh tn cho n bng cch click phi i tng chn Object Explorer

Trang 120

t tn cho i tng cn thit t thuc tnh bng cch click phi ln n vo Properties, t tn trong folder Common mc Name.

Trang 121

Thc hin tng t cho cc vng trn cn li to c b n xanh vng . Ti y, ta thit k xong giao din cho vic iu khin v gim st m hnh n giao thng. 1.3.3 Thit t vic lin kt bin gia RSLogix 5000 v OPC Kepware OPC Kepware l phn mm OPC ca hng th ba chuyn dng lin kt d liu gia cc hng PLC khc nhau. Trnh t thit t to lin kt gia OPC ny vi RSLogix 5000 gm c: 1. Theo ng dn Start>> All Programs>> Kepware Products>> KepServerEX>> KepServerEX khi ng chng trnh.

2. t tn cho phn lin kt d liu l BAITAP1.

Trang 122

3. Chn loi Driver lin kt l ControlLogix Ethernet.

Trang 123

4. t tn cho tn driver lin kt thit b l N GIAO THNG.

Trang 124

5. Chn loi model lin kt l Compact Logix 5300 l h ca plc Compact Logix L32 E.

Trang 125

6. in a ch ca PLC lin kt vo mc Device ID km theo ,1,0. Vi 1 l cng port giao tip qua ethernet v s 0 chnh l slot ca CPU.

7. t tn nh danh cho tag lin kt vo Name v tn tag mun lin kt vo Address.

Trang 126

8. Kim tra li tnh trng ca bin lin kt bng cch click vo cng c Quick client. Lc ny Quality ca cc bin phi bo Good trong khi PLC ang trong ch Run Mode.

1.3.4 Thit t vic giao tip d liu gia Kepware v FactoryTalk View SE Vic thu thp d liu t Kepware FactoryTalk View SE gm c bc sau: 1. Thit t loi lin kt d liu ca FactoyTalk View SE theo ng OPC bng cch click phi vo tn th mc DEN_GIAO_THONG>> Add New Server>> OPC Data Server.

Trang 127

2. Trong phn OPC Data Server Properties t tn cho ng lin kt vo mc Name ng thi xc nh loi OPC s dng bng cch nhn vo Browse chn loi OPC mun lin kt. Sau khi thit t xong s xut hin hp thoi lin kt di.

Trang 128

3. V nt nhn vo mc Properties, trong th mc Action, mc Press Action nhn Browse v chn Commands l Set set tag ln 1.

Trang 129

4. Th mc Tag Browser xut hin, gn bin cho i tng.

Trang 130

5. Sau khi gn bin, trong mc Press Action s xut hin dng lnh sau:

6. Tng t, thit t lnh reset vo mc Repeat action cho bin START ng thi thit t lnh tng t cho nt nhn stop. Cui cng nhn vo nt RUN iu khin v gim st trm n.

Trang 131

1.3.5 Gn thuc tnh cho i tng bi ny ta ch cn gn thuc tnh color khi bin ln 1. thc hin vic gn thuc tnh ta vo Object Explorer, click phi ln i tng cn thit t thuc tnh chn Animation>> Color.

Trang 132

Gn bin cho thuc tnh v mu sc cn chuyn i cho i tng.

1.3.6 Tm lc Nh vy ch vi 5 bc trn, ta thit k c giao din gim st v iu khin gia RSLogix 5000 v FactoryTalk View SE thng qua OPC ca hng th ba.

Trang 133