Operating & Maintenance Instructions 55
Level 0 (Correct level 0 password [Read only])
Meter Serial Number
Meter Scheme Id
Level 1 (Correct level 1 password [Read only])
All data listed at level 0
Half hourly values of Load Profile
Total cumulative Active Energy
Total cumulative Reactive Energy
Total cumulative VA
Maximum Demand Registers (MD)
Time of Use Registers
Measurement transformer ratios
Measurement transformer error factor
Alarm indications
Level 2 (Correct level 2 password [Read and Program])
All data listed in level 0 and 1
Correction to the time and date
End of Billing
Time set
Level 3 (Correct level 3 password [Read and Program])
All operations listed in levels 0, 1 and 2
Programming
Setting the passwords for Levels 1, 2 and 3
Protocol Timeouts
Figure 9 – Password Access Levels
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