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Premier 211 User Manual
BGX701-075-R03
After COS activation the meter logs an event, together with the date and time of COS activation, and then
performs the following actions:
•
Cancels all delayed tariffs having the old supplier ID.
•
Updates the current active tariff with the new supplier ID and supplier name.
•
Communicates all meter data over WAN.
4.9
Change of tenancy (COT)
On receipt of a COT request any delayed COT request will be cancelled and the meter will perform one or more
of the following actions, depending on the configuration:
●
Performs a billing action before and after change of tenancy.
o
Takes a billing snapshot before and after change of tenancy; if the meter is operating in Credit
mode then the meter balance is also reset.
●
Resets tariff to its Default mode value.
●
Clears snapshot registers, historical load profile information, UTRN log, account log, hardware log,
configuration log, supply quality log, operating condition log, supply log and tamper log.
●
Changes the meter’s relay state to ‘Off’ or ‘ARMED’ state.
After COT activation the meter logs an event, together with the date and time of COT activation, and then
makes the load profile data from the SIP of effective day of COT available.
In the case of change of tenancy, the following three situations may occur:
1. The tenant has left the premise without notification,
2. The tenant notifies that he is leaving the premise immediately, or
3. The tenant notifies that he will leave the premise on a future date.
On receipt of the above information from the new tenant, the supplier sends a COT request to the meter
immediately. On receipt of this request the meter performs all the actions listed above immediately and stores
the following information related to the new tenant that will be made available:
●
Daily consumption
●
Load profile data
Note:
On activation of a new COT, Skyline automatically synchronises with the meter to acquire the new data set after
purging the historical data.
4.10 Relay operations
The relay has three states – ON, OFF, and ARMED. The relay can be driven in these states by any of the
following:
a) Connecting/disconnecting relay remotely (UTRN)
b) Tamper events
c) Relay cycling in commissioning mode
d) CoS / CoT
e) Load limiting
The relay is actively driven to its intended state, thereafter it will change depending on the above events. In the
case of power outage, the meter will resume the same state it was in before the power outage.
By default, relay is in OFF state and its state can be changed through remote command.
