Importance of Requests Flashcards
(20 cards)
What is the primary purpose of the Read Inventory request?
To retrieve information about devices associated with MPxNs at the property and their current status.
What type of information can be identified in a Read Inventory response for a Dual Band CHF?
Type of CHF, make and model, firmware.
What does the Read Device Log request show for SMETS2 devices?
Which devices the desired device is connected to and the last time they communicated.
What does an ‘E21’ error code indicate when sending a Read Device Log request?
The device is not able to be contacted at the minute.
What does the Check Certificates (KRP) request verify?
The certificates on the device that dictate which supplier the meter can communicate with.
What does a ‘Success’ response indicate in the Check Certificates (KRP) request?
The meter is contactable and the certificates are correct.
What does an ‘I3’ response signify in the Check Certificates request?
The device is NOT contactable but the certificates were correct last time.
What is the purpose of the CoS Gain request?
To set up a meter from another supplier and prepare it for communication.
Which type of meters have fewer requests and less reliability in confirming CHF communication?
S1 meters.
What are the only requests that will always go directly to S1 devices?
- Request/Get missing Snapshot data
- Request/Get missing Half-Hourly data
- Read instantaneous TOU matrices
What does the Request Missing Half-Hourly Data do?
Attempts to recover missing half-hourly data within the last 13 months for import.
What is the function of the Request Missing Snapshot Data?
Attempts to recover missing snapshot data in the last month for import.
What does the Read Auxiliary Load Calendar request do?
Reads the current ALCS calendar set on the electricity meter.
What is the purpose of the Activate Auxiliary Load request?
To activate a customer’s Auxiliary Load and check if the off-peak ALCS terminal works.
What happens when the Change tariff request is executed?
The new unit rates will be in effect from midnight the following day.
What does the Change Billing Calendar request do?
Changes the billing calendar on the meter.
What is included in the Read Device Alerts request?
All alerts received from devices, with plain English versions available in the reso tool.
What information can be obtained from the Read Event Log?
Details of any events that have occurred on the device over a given period.
What does the Read Security Log examine?
The security log of the device.
What is the function of the Grant/Revoke Device Access request?
To add or remove a device from another device’s whitelist.
