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No.
Name
0.
Not Used
1.
User Defined
2.
Speed Raise
3.
Speed Drop
4.
Volt Raise
5.
Volt Drop
6.
HC 1 Request
7.
HC 1 Feedback
8.
HC 2 Request
9.
HC 2 Feedback
10.
HC 3 Request
HMC6 Power Management Controller User Manual
Table 27 – Digital Input Ports Function
Description
Invalid
User-defined controller actions when input port is
active:
0：Warn
1：Shutdown
2：Trip
3：Block
4：Indicate
5：Safety Trip
6：Safety Stop
User-defined active conditions of input port:
0：Before Gen Close
1：After Gen Close
2：Always Active
3：Invalid
Input ports names can be downloaded into
controller after defined using utility software or PC
software.
Raise speed relay is active and GOV output raise
speed signal when the input is active.
Drop speed relay is active and GOV output drop
speed signal when the input is active.
Raise voltage relay is active and AVR output raise
voltage signal when the input is active.
Drop Voltage relay is active and AVR output drop
voltage signal when the input is active.
Heavy consumer 1 request.
Acknowledge signal is initiated if the requirements
are satisfied. If not satisfied, standby gensets will
be started to meet with the requirement.
After breaker closing, feedback signal is send to
controller to ensure the HC1 has loaded.
Heavy consumer 2 request.
Acknowledge signal is initiated if the requirements
are satisfied. If not satisfied, standby gensets will
be started to meet with the requirement.
After breaker closing, feedback signal is send to
controller to ensure the HC2 has loaded.
Heavy consumer 3 request.
Auto
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Page 62 of 87
Manual
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