HAT880 SERIES DUAL POWER BYPASS CONTROLLER USER MANUAL
HAT880 Series Dual Power Bypass Controller 2019-07-11 Version1.1 Page 38 of 49
11
BLACK BOX RECORDS
In the main screen press
key to enter menu page and select
Black Box Records
, and
then press
key again to confirm, the screen will show the black box records interface.
Each record includes:
Record date and time
Record type
Event log
S1 power supply status
S2 power supply status
S1 3-phase voltage
S2 3-phase voltage
S1 frequency
S2 frequency
Current IA
、
IB
、
IC
Active power
Power factor
Maximum pieces of black box record are 5. Every event records all data information of this event
in previous and backward 60s, and record once per second. The latest record will cover the oldest one
when record amount exceeds 5. The first record is latest. Users could check details by pressing
Confirm key, and check the 60 datas by dredging up/down.
Event log type: the action event of close/open switching in auto mode.
Table 20 – Action Event List
No.
Action Events
Description
1
Auto MS1 Close
MS1 close in auto mode.
2
Auto MS2 Close
MS2 close in auto mode.
3
Auto Main Open
Main switch open in auto mode.
4
Auto BPS1 Close
BPS1 close in auto mode.
5
Auto BPS2 Close
BPS2 close in auto mode.
6
Auto Bypass Open
Bypass switch open in auto mode.
