592 LN KPMP.StrAct

Created: 28 Jan 2008

Status: Discussion (red)

Part: Part 7-410 (2007; Hydro Power)

Links:

Page: 7.5.4

Clause:

Paragraph:

Category: Issue for edition 2 of this part

Issue

When KPMP.Operate.ctlVal changes state a time stamp is generated.
Therefore, KPMP.Operate.stVal cannot be as a validation that the pump is running since it lacks a timestamp.

Proposal

A new attribute should be created KPMP.StrAct(SPS) to indicate the pump starter is activated. This would give a validation that the starter has received the order and it would generate its own timestamp.

Discussion	Created	Status
Edition 2 allows for each commandable object the attributes opRcvd and opOk, with time stamp tOpOk, to indicate that a command has been received / accepted. Furtheron, KPMP.OpCtl contains a status value. What else should this value show, if not that the pump is running respective has been started?	27 Aug 10	Discussion (red)
The control service gives you the information about the state of the state machine, e.g. operation is running, you will get it with time stamp	13 Mar 08	Discussion (red)

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