Prosoft-technology MVI56-PDPMV1 Manual de usuario descargar pdf (Pagina 137)

MVI56-PDPMV1 ♦ ControlLogix Platform Mailbox Messaging

PROFIBUS DPV1 Master User Manual

ProSoft Technology, Inc. Page 137 of 255

March 22, 2011

3.2.2 Retrieving Status Information

In order to retrieve status data from the module, toggle the

MVI56PDPMV1.Command.GetStatus bit.

The bit is reset when the MSG instruction is enabled to request status data from

the module.

When the MSG execution is successfully completed, the controller tag

MVI56PDPMV1.Util.MSG.GetStatus.DNCounter.ACC will be incremented. If an

error occurs during message execution, then the controller tag

MVI56PDPMV1.Util.MSG.GetStatus.ERCounter.ACC will be incremented. The

error code will be stored in the controller tag

MVI56PDPMV1.Util.MSG.GetStatus.LastError.

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Prosoft-technology MVI56-PDPMV1 Manual de usuario Pagina 137