Rockwell-automation MMCL Using the Mining, Mineral, and Cement Library Manuel d'utilisateur télécharger pdf (Page 46)

Publication RA-UM002B-EN-P - November 2010

46 Inter-process Communication

Communication Error Interlock

In case of a Communication Error, all Devices on Slave IPCom will stop

immediately. The IPCom module does not have an HMI Template (popup), to

indicate this Alarm to the Operator.

To bring this information to the Operator Screen, we can use a special input at

CtrlGrp module, to show this information on the HMI CtrlGrp Popup.

Connect CtrlGrp input .MsgDisp.n to indicate our Communication Error

situation.

Furthermore, in case of failure, the CtrlGrp Input AllRun is switched off, in

order to have the possibility to restart a CtrlGrp. In this case, the CtrlGrp

changes into Ready-status.

FactoryTalk View SE Alarm List

The IPCom.Sta.CTA Tag must be added in the HMI Tag Database. This HMI

Tag is to configure as an Alarm Tag. (Sta.CTA is equal to module Output

ComError)

IPCom.ComError CtrlGrp.MsgDisp.0

CtrlGrp

HMI-Template: Message Display

CtrlGrp.AllRun

Any .

RdyAuto

or .

Run

CtrlGrp.PartRun

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Rockwell-automation MMCL Using the Mining, Mineral, and Cement Library Manuel d'utilisateur Page 46