Smartgen HMC6 User Manual page 21

Press
No. Types
BUS Bar Protection
1 Overvolt 1
2 Overvolt 2
3 Overvolt 3
4 Undervolt 1
5 Undervolt 2
6 Undervolt 3
7 Overfreq 1
8 Overfreq 2
9 Overfreq 3
10 Underfreq 1
HMC6 Power Management Controller User Manual
Fig.2 – Alarm Display Image
to select the alarm you are going to reply, and press
Table 9– HMC6 Alarms List
When busbar voltage has exceeded the set value 1, it
will initiate a warning alarm.
When busbar voltage has exceeded the set value 2, it
will initiate a trip alarm.
When busbar voltage has exceeded the set value 3, it
will initiate a trip alarm.
When busbar voltage has fallen below than the set
value 1, it will initiate a warning alarm.
When busbar voltage has fallen below than the set
value 2, it will initiate a trip alarm.
When busbar voltage has fallen below than the set
value 3, it will initiate a trip alarm.
When busbar frequency has exceeded the set value 1,
it will initiate a warning alarm.
When busbar frequency has exceeded the set value 2,
it will initiate a trip alarm.
When busbar frequency has exceeded the set value 3,
it will initiate a trip alarm.
When busbar frequency has fallen below than the set
value 1, it will initiate a warning alarm.
Description
to acknowledge the alarm.
Alarm Type
Warn
Always active
Trip
Always active
Trip
Always active
Warn
It is active after the switch
has closed.
Trip
It is active after the switch
has closed.
Trip
It is active after the switch
has closed.
Warn
Always active
Trip
Always active
Trip
Always active
Warn
It is active after the switch
has closed.
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