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HAT833 Series Three Power ATS Controller User Manual Page 43 of 56
10
HISTORICAL RECORDS
On the main screen press
key and select
Historical Records
, and then press
key
again, the screen will show the historical records interface.
Each record includes:
Record date and time
Record type
Event log
S1 power supply status
S2 power supply status
S3 power supply status
S1 3-phase voltage
S2 3-phase voltage
S3 3-phase voltage
S1 frequency
S2 frequency
S3 frequency
Current IA
、
IB
、
IC
Active power
Power factor
Maximum pieces of historical record are 200. The first record is latest, and users could check
every records by dredge up/down. The latest record will cover the oldest one when records amount
exceeds 200.
Event log type includes: Action Event, Warn Event and Fault Event. All fault event actions are fault
alarm while all warn event actions are warning alarm.
Table 21 – Action Events List
No.
Action Events
Description
1
Closing QS1
Record when the QS1 close relay activated.
2
Closing QS2
Record when the QS2 close relay activated.
3
Closing QS3
Record when the QS3 close relay activated.
4
Opening QS1
Record when the QS1 open relay activated.
5
Opening QS2
Record when the QS2 open relay activated.
6
Opening QS3
Record when the QS3 open relay activated.
7
QS1 Sync. Closing
Record when the QS1 close relay activated.
8
QS2 Sync. Closing
Record when the QS2 close relay activated.
9
QS3 Sync. Closing
Record when the QS3 close relay activated.
10
NEL1 Trip
Record when the NEL 1 Trip output.
11
NEL2 Trip
Record when the NEL 2 Trip output.
12
NEL3 Trip
Record when the NEL 3 Trip output.