Digital Outputs - Deif SGC 420 User Manual

No. Source
15 V-belt broken switch
16 Mains contactor latched
17 Gen contactor latched
18 Battery charger failure
19 Smoke alarm
20 Remote alarm mute
21 Remote alarm acknowledge
22 Stop and panel lock
23 External panel lock
24 Generator load inhibit
25 Mains load inhibit
26 Regeneration SW inhibit signal
27 Idle mode enable
28 Alternate nominal switch
9.2

Digital outputs

No. Output source
1 Disable
2 Sounder alarm
3 Battery over volt
4 Battery under volt
5 Charge alt shutdown
6 Charge alt warning
7 Close gen contactor
User manual 4189341341B EN
Description
• Mains monitoring is enabled and there is a mains failure. The input is
deactivated. The is still a mains failure and the mains breaker opens.
When this input is activated an alarm is shown on the display. You can
configure the alarm type.
When this input is activated, the mains breaker closes and the genset
breaker opens.
When this input is activated, the genset breaker closes and the mains
breaker opens.
This input is activated when there is a battery charge failure and the mains
is OK. An alarm occurs and the controller initiates the configured action, for
example, a warning.
When this input is activated, an alarm occurs and the controller initiates the
configured action, for example, a shutdown.
Mutes all present alarms, and the alarm LED on the display stops flashing.
Acknowledges all present alarms, and the alarm LED on the display stops
flashing.
The controller initiates the stop sequence when this input is activated and
locks the display. The operator cannot push the buttons on the display.
The controller changes the running mode to AUTO and locks the display.
The operator cannot use the display.
When this input is activated, the generator cannot take the load. If the
genset is operating when the input is activated, then genset cools down
and stops.
When this input is activated, the mains cannot take the load. If the mains is
operating when the input is activated,
This is an input for CAN bus.
You can activate idle mode with this input.
If this input is activated, the default nominal settings switch to the
alternative nominal settings.
Description
The output is not used.
This output is high when an alarm is generated. The output is activate for
the duration of the alarm.
This output is activated when there is an active alarm for battery over-
voltage.
This output is activated when there is an active alarm for batter under-
voltage.
This output is activated when there is an active shutdown alarm for charge
failure.
This output is activated when there is an active warning alarm for charge
failure.
This output is activated when the digital input for close genset/open mains
is activated in manual mode.
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