HAT828 High Speed ATS Controller User Manual Page 41 of 56
10
BLACK BOX RECORDS
On the main screen press
key and select
Black Box Records
, and then press
key
again, the screen will show the black box records interface.
Each record includes:
Record date and time
Record type
Event
S1 power status
S2 power status
S1 3-phase voltage
S2 3-phase voltage
S1 frequency
S2 frequency
Maximum pieces of black box record are 5. Every event records total 60s (before and after) data
information of this event, and record once per second. The latest record will cover the oldest one
when records amount exceeds 5. The first record is latest. Users could check details by pressing
Confirm Key, and could check the 60 datas by up/down keys.
Record type: the action event of close/open switching in auto mode.
Table 20 – Action Events List
No.
Action Events
Description
1
Auto S1 Close
QS1 Close in auto mode.
2
Auto S2 Close
QS2 Close in auto mode.
