NOTICE DATE:  January 26, 2015

NOTICE TYPE:  W-A012615-01 Operations

SHORT DESCRIPTION:  ERCOT MOTE will be open for Short DST testing

INTENDED AUDIENCE:  QSE operations personnel

DAYS AFFECTED:  See table below

LONG DESCRIPTION:  The ERCOT Market Operations Test Environment (MOTE) will be available for Market Participant Daylight Saving Time (DST) testing for the two periods listed in the tables below. Each testing period will be from Tuesday through Friday and will follow the simulated times shown in the table. The MOTE will be unavailable on Monday of each testing week to allow ERCOT to prepare for the tests.

MOTE DST Testing

 

 

Iteration 1

Real-time

Simulated time

 

02/9/2015  10:00 am

03/05/2015   10:00 pm

MOTE Servers Normal Time change to DST Time

02/9/2015  01:00 pm

03/06/2015   01:00 am

Start testing QSE submissions for next 7 days including 03/07/2015 (OD-1), Short Day 03/08/2015 (OD), and 03/9/2015 (OD+1)

02/9/2015  10:00 pm

03/06/2015   10:00 am

DAM close for Operating Day 03/07/2015

02/10/2015  10:00 pm

03/07/2015  10:00 am

DAM close for Operating Day 03/08/2015 (Short DST Day )

02/11/2015   1:59:59 PM

03/08/2015   1:59:59 AM

DST Transition Time

02/11/2015   02:00 pm

03/08/2015   03:00 am

DST Transition Time

02/11/2015   09:00 pm

03/08/2015   10:00 am

DAM close for Operating Day 03/9/2015

02/12/2015   09:00 pm

03/9/2015   10:00 am

DAM close for Operating Day 03/10/2015

02/13/2015   10:00 am

03/9/2015   11:00 pm

Close of Test and MOTE Servers DST Time Change to Normal Time

 

 

 

 

MOTE DST Testing

 

 

Iteration 2

Real-time

Simulated time

 

02/23/2015  10:00 am

03/05/2015   10:00 pm

MOTE Servers Normal Time change to DST Time

02/23/2015  01:00 pm

03/06/2015   01:00 am

Start testing QSE submissions for next 7 days including 03/07/2015 (OD-1), Short Day 03/08/2015 (OD), and 03/9/2015 (OD+1)

02/23/2015  10:00 pm

03/06/2015   10:00 am

DAM close for Operating Day 03/07/2015

02/24/2015  10:00 pm

03/07/2015  10:00 am

DAM close for Operating Day 03/08/2015 (Short DST Day )

02/25/2015   1:59:59 PM

03/08/2015   1:59:59 AM

DST Transition Time

02/25/2015   02:00 pm

03/08/2015   03:00 am

DST Transition Time

02/25/2015   09:00 pm

03/08/2015   10:00 am

DAM close for Operating Day 03/9/2015

02/26/2015   09:00 pm

03/9/2015   10:00 am

DAM close for Operating Day 03/10/2015

02/27/2015   10:00 am

03/9/2015   11:00 pm

Close of Test and MOTE Servers DST Time Change to Normal Time

 

03/05/   10:00 pm

 

 

ADDITIONAL INFORMATION:  For information regarding submissions, including Daylight Saving Time requirements, please refer to the latest version of the EIP External Interface Specifications document for use of the External Web Services (EWS) found in the Wholesale section of the http://www.ercot.com/services/mdt/xsds/ webpage. The most recent External Web Services XSD may also be found in the same location.

During testing, the URL for XML submissions will be: https://testingapi.ercot.com/2007-08/Nodal/eEDS/EWS/.

The URL for UI submissions will be: https://testing.ercot.com/mmsui/mmsui/displayTradesLanding.action.

The following are examples of how the Short DST Day March 8, 2015 are labeled:

 

0100

0200

0400

0500

The MOTE MPIM application will be unavailable for the duration of the DST testing.

CONTACT:  If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via email at [log in to unmask].

If you are receiving email from an ERCOT distribution list that you no longer wish to receive, please follow this link in order to unsubscribe from this list: http://lists.ercot.com.

 

 

 

 

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