User Manual

22
Smart Infrastructure
CE2N5324en
2019-06-27
For tariffs T2, T3, T4, T5, T6, T10, T11, and T12
Tariff register 1
Tariff register 2
Tariff register 3 (not for T12)
For tariff T7
For tariff T8
For tariff T9
Log functions
In the internal logbook, meteorologically relevant events (errors, states, actions) are stored in
chronological order with the time of occurrence. The acquired events are predefined.
Logbook data cannot be deleted.
Each event is stored in a separate 4-level shift register; the overflows are transferred to a 25-
level circulating buffer. So that at least the last 4 times can be traced for each event.
In a monthly register, the error states are stored for the current month and the past 18
months (without time stamp).
Serial no. Description
1 F0 = Air in measuring tube
2 F1 = Interruption in temperature sensor heat side
3 F2 = Interruption in temperature sensor cold side
4 F3 = Error temperature electronics
5 F5 = Short circuit in temperature sensor heat side
6 F6 = Short circuit in temperature sensor cold side
7 F8 = Sensor error >8 hours
8 F9 = ASIC error
9 Above max. temperature in the flow measuring section
10 Below min. temperature in the flow measuring section
11 Max. flow rate qs exceeded
12 Soiling prewarning
13 Mains voltage off
14 CRC error occurred
15 Adjustment values parameterized
16 F7 (EEPROM) prewarning
17 Reset made
18 Date/time of day parameterized
19 Yearly set day parameterized
20 Monthly set day parameterized
21 Master reset made
22 All times deleted
23 Error time was deleted
24 Maximum was deleted