烧结设备逻辑设计说明及控制算法英文.docx

烧结设备逻辑设计说明及控制算法英文.docx

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烧结设备逻辑设计说明及控制算法英文

BlastFurnaceFinesReturnTransmittingSystem

IncludingdevicesMix.405,Mix.406.

Mix.406:

beltconveyor（FC-1）

Mix.405:

beltconveyor（FC-2）

Alldevicesarestopped,thenPLCfinishthesystemstopprocess

Alldevicesarerunning,thenPLCfinishthesystemstartprocess.Insystemstartprocess,ifthereisanydevicemultiplefault,PLCfinishthesystemstartprocess,SCADAshowalarmmessageandPLCiswaitingnextcommand.

Alldevicesinremotecondition,systeminremotecondition.

Alldevices’selectricloopareready,systemisready.

Thereisnotanymultiplefault,systemishealthy

Whenallabovethreeconditionsareok,systemisok,theinterlockstart/stopcommandbuttonispermitted,InSCADA.

1.electricsymbol:

Mix.405technologysymbol:

FC-1

（1）.anyoneoftheunderconditionsPLCoutputmultiplefault

（AorBorCorDorEorForG）

A.deviceoverload

B.swayswitchfault

C.pullcordfault

D.afterstartthedevice,ifnorunningstatussignalfeedback

E.inSCADAoperatorclickemergencybutton

F.deviceisrunning,butrunningstatussignallost

G.afterdevicekeeprunning10s,PLCreceivezerospeedsensorfaultsignal

（2）.devicemanualstart/stopconditions

（AandBandCandD）

A.deviceinremotecontrolcondition

B.deviceelectricloopisready

C.devicenomultiplefault

D.inSCADA,operatorselectmanualmode

（3）.deviceinterlockstartconditions

（AandB）

A.Alldevicesareok

B.FC-2beltconveyorisrunning

（4）.deviceinterlockemergencystopconditions

（AorB）

A.FC-2beltconveyorisstopped

B.FC-1beltconveyormultiplefaultcoming

（5）.deviceinterlockstopconditions

A.FC-2beltconveyorisstopped

2.electricsymbol:

Mix.406technologysymbol:

FC-2

（1）.anyoneoftheunderconditionsPLCoutputmultiplefault

（AorBorCorDorEorForG）

A.deviceoverload

B.swayswitchfault

C.pullcordfault

D.afterstartthedevice,ifnorunningstatussignalfeedback

E.inSCADAoperatorclickemergencybutton

F.deviceisrunning,butrunningstatussignallost

G.afterdevicekeeprunning10s,PLCreceivezerospeedsensorfaultsignal

（2）.devicemanualstart/stopconditions

（AandBandCandD）

A.deviceinremotecontrolcondition

B.deviceelectricloopisready

C.devicenomultiplefault

D.inSCADA,operatorselectmanualmode

（3）.deviceinterlockstartconditions

A.Alldevicesareok

（4）.deviceinterlockemergencystopconditions

A.FC-1beltconveyormultiplefaultsignalcoming

（5）.deviceinterlockemergencystopconditions

A.Alwayspermitted

3.blastfurnacefinesreturntransmittingsysteminterlockdescribe

（1）.blastfurnacefinesreturntransmittingsysteminterlockstartconditions

（AandBandCandD）

A.alldeviceinremotecontrolcondition

B.alldeviceinremotecontrolconditionelectricloopisready

C.alldevicenotanyonemultiplefaultsignal

D.inSCADA,operatorswitchFCsystemtoautomode

（2）.blastfurnacefinesreturntransmittingsysteminterlockstartsequence

FC-2→FC-1

（3）.blastfurnacefinesreturntransmittingsysteminterlockstopsequence

FC-1→FC-2

4.blastfurnacefinesreturntransmittingsystemstartflow

SequenceStart

No

Alldevicesareok?

YESt=5s

FC-2Start

No

FC-1Fault

FC-2isRunning?

YESt=5s

FC-1Start

No

FC-2Fault

FC-2isRunning?

YES

ResetStartCommand

End

5.blastfurnacefinesreturntransmittingsystemstopflow

SequenceStop

No

AlldevicesareRemote?

Yes

Yes

AlldevicesareStopped?

NOt=5s

FC-1Stop

No

FC-1isstopped?

Waiting

YESt=5s

FC-2Stop

No

FC-2isStopped?

Waiting

YES

ResetStopCommand

End

MaterialTransmittingSystem

Includingdevices:

Pro.SL01,Pro.SL02.

Pro.SL01:

beltconveyor（RM-1）

Pro.SL02:

beltconveyor（RM-2）

Alldevicesarestopped,thenPLCfinishthesystemstopprocess

Alldevicesarerunning,thenPLCfinishthesystemstartprocess.Insystemstartprocess,ifthereisanydevicemultiplefault,PLCfinishthesystemstartprocess,SCADAshowalarmmessageandPLCiswaitingnextcommand.

Alldevicesinremotecondition,systeminremotecondition.

Alldevices’selectricloopareready,systemisready.

Thereisnotanymultiplefault,systemishealthy

Whenallabovethreeconditionsareok,systemisok,theinterlockstart/stopcommandbuttonispermitted,InSCADA.

1.electricsymbol:

Pro.SL01technologysymbol:

RM-1

（1）.anyoneoftheunderconditionsPLCoutputmultiplefault

（AorBorCorDorEorForG）

A.deviceoverload

B.swayswitchfault

C.pullcordfault

D.afterstartthedevice,ifnorunningstatussignalfeedback

E.inSCADAoperatorclickemergencybutton

F.deviceisrunning,butrunningstatussignallost

G.afterdevicekeeprunning10s,PLCreceivezerospeedsensorfaultsignal

（2）.devicemanualstart/stopconditions

（AandBandCandD）

A.deviceinremotecontrolcondition

B.deviceelectricloopisready

C.devicenomultiplefault

D.inSCADA,operatorselectmanualmode

（3）.deviceinterlockstartconditions

（AorB）

A.Alldeviceareok

B.SL02beltconveyorisrunning

（4）.deviceinterlockemergencystopconditions

（AorB）

A.SL02beltconveyorisstopped

B.SL01beltconveyormultiplefaultcoming

（5）.deviceinterlockstopconditions

A.SL02beltconveyorisstopped

2.electricsymbol:

Pro.SL02technologysymbol:

SL02

（1）.anyoneoftheunderconditionsPLCoutputmultiplefault

（AorBorCorDorEorForG）

A.deviceoverload

B.swayswitchfault

C.pullcordfault

D.afterstartthedevice,ifnorunningstatussignalfeedback

E.inSCADAoperatorclickemergencybutton

F.deviceisrunning,butrunningstatussignallost

G.afterdevicekeeprunning10s,PLCreceivezerospeedsensorfaultsignal

（2）.devicemanualstart/stopconditions

（AandBandCandD）

A.deviceinremotecontrolcondition

B.deviceelectricloopisready

C.devicenomultiplefault

D.inSCADA,operatorselectmanualmode

（3）.deviceinterlockstartconditions

A.Alldevicesareok

（4）.deviceinterlockstopconditions

A.RM-2beltconveyormultiplefaultsignalcoming

（5）.deviceinterlockemergencystopconditions

A.Alwayspermitted

3.MaterialTransmittingSystem

（1）.Materialtransmittingsysteminterlockstartconditions

（AandBandCandD）

A.alldeviceinremotecontrolcondition

B.alldeviceinremotecontrolconditionelectricloopisready

C.alldevicenotanyonemultiplefaultsignal

D.inSCADA,operatorswitchMTsystemtoautomode

（2）.Materialtransmittingsysteminterlockstartsequence

SL02→SL01

（3）.Materialtransmittingsysteminterlockstopsequence

SL01→SL02

4.MaterialTransmittingsystemstartflow

SequenceStart

No

Alldevicesareok?

YESt=5s

RM-2Start

No

RM-1Fault

RM-2isRunning?

YESt=5s

RM-1Start

No

RM-2Fault

RM-2isRunning?

YES

ResetStartCommand

End

5.MaterialTransmittingsystemstopflow

SequenceStop

No

AlldevicesareRemote?

Yes

Yes

AlldevicesareStopped?

NOt=5s

RM-1Stop

No

RM-1isstopped?

Waiting

YESt=5s

RM-2Stop

No

RM-2isStopped?

Waiting

YES

ResetStopCommand

End

CokeTransmitSystem

Includingdevices:

Pro.R01,Pro.R02,Pro.R03,Pro.R04,Pro.R05,Pro.R06,Pro.MC1

Pro.R01:

VibratorFeeder（VF-1）

Pro.R02:

beltconveyor（F-2）

Pro.R03:

FourRollersCrasher（CRC-1）

Pro.R04:

beltconveyor（F-2）

Pro.R05:

beltconveyor（F-3）

Pro.R06:

beltconveyor（F-4）

Pro.MC1:

MagneticSeparatoronlylocalcontrolmode（MS-1）

InthisSystem“Alldevice”excludingMS-1,Magneticseparatoronlylocalcontrolmode

Alldevicesarestopped,thenPLCfinishthesystemstopprocess

Alldevicesarerunning,thenPLCfinishthesystemstartprocess.Insystemstartprocess,ifthereisanydevicemultiplefault,PLCfinishthesystemstartprocess,SCADAshowalarmmessageandPLCiswaitingnextcommand.

Alldevicesinremotecondition,systeminremotecondition.

Alldevices’selectricloopareready,systemisready.

Thereisnotanymultiplefault,systemishealthy

Whenallabovethreeconditionsareok,systemisok,theinterlockstart/stopcommandbuttonispermitted,InSCADA.

1.electricsymbol:

Pro.R01technologysymbol:

VF-1

（1）.anyoneoftheunderconditionsPLCoutputmultiplefault

（AorBorCorD）

A.deviceoverload

B.afterstartthedevice,ifnorunningstatussignalfeedback

C.inSCADAoperatorclickemergencybutton

D.deviceisrunning,butrunningstatussignallost

（2）.devicemanualstart/stopconditions

（AandBandCandD）

A.deviceinremotecontrolcondition

B.deviceelectricloopisready

C.devicenomultiplefault

D.inSCADA,operatorselectmanualmode

（3）.deviceinterlockstartconditions

（AandB）

A.Alldevicesareok

B.F-1beltconveyorisrunning

（4）.deviceinterlockemergencystopconditions

（AorB）

A.F-1beltconveyorisstopped

B.VF-1beltconveyormultiplefaultcoming

（5）.deviceinterlockstopconditions

A.F-1beltconveyorisstopped

2.electricsymbol:

Pro.R02technologysymbol:

F-1

（1）.anyoneoftheunderconditionsPLCoutputmultiplefault

（AorBorCorDorEorForG）

A.deviceoverload

B.swayswitchfault

C.pullcordfault

D.afterstartthedevice,ifnorunningstatussignalfeedback

E.inSCADAoperatorclickemergencybutton

F.deviceisrunning,butrunningstatussignallost

G.afterdevicekeeprunning10s,PLCreceivezerospeedsensorfaultsignal

（2）.devicemanualstart/stopconditions

（AandBandCandD）

A.deviceinremotecontrolcondition

B.deviceelectricloopisready

C.devicenomultiplefault

D.inSCADA,operatorselectmanualmode

（3）.deviceinterlockstartconditions

（AandBandC）

A.Alldevicesareok

B.CRC-1fourrollerscrash