HGM9580 BUS TIE BUS PARALLEL UNIT
HGM9580 Bus Tie Bus Parallel Unit ISSUE 2014-02-16 Version 1.0 Page 27 of 33
7.3 DEFINED CONTENTS OF PROGRAMMABLE INPUT PORTS (ALL ACTIVE
WHEN CONNECT TO GRAND (B~))
Form 3
No.
Type
Description
0
Users Configured
Including following functions,
Indication: indicate only, not warning or shutdown.
Warning: warn only.
Trip: alarm, generator unloads but not shutdown.
Never: input inactive.
Always: input is active all the time.
From paralleling: detect when the genset is parallel
running.
1
Reserved
2
Alarm Mute
Can prohibit “Audible Alarm” output when input is active.
3
Reset Alarm
Can reset trip alarm when input is active.
4
Reserved
5
Lamp Test
All LED indicators are illuminating when input is active.
6
Panel Lock
All
buttons
in
panel
is
inactive
except
and there is
in the right of
first row in LCD when input is active.
7~12
Reserved
13
Aux Bus Closed
Connect bus
loading switch’s Aux. Point.
14
Inhibit Bus Load
Prohibit bus switch on when input is active.
15~16
Reserved
17
Auto Mode Lock
When input is active, controller enters into Auto mode;
button is inactive.
18
Auto Mode Invalid
When input is active, controller won’t work under Auto
mode.
key and simulate auto key input does not
work.
19~21
Reserved
22
Aux Instrument Mode
All outputs are prohibited in this mode.
23~27
Reserved
28
Remote Start
(On Load)
In
Auto
mode, when the input is active, bus can be
paralleled automatically; when the input is inactive, bus
will split automatically.
29~33
Reserved
34
Simulate Manual key
An external button (not self-locking) can be connected
and pressed as simulate panel.
35
Reserved
