Relay output [R
01]
Programmable
Fixed to "Ready for operation"
CAUTION! Only relay [R 01] has an
inverse logic. The relay opens (all
other relays close), if the logical
output of the LogicsManager becomes
TRUE.
This discrete output is used to ensure that the internal
functions of the controller are operating properly.
It is possible to configure additional events, which cause
the contacts of this discrete output to open, using the
LogicsManager.
Relay output [R
02]
Programmable
Preconfigured to "Centralized alarm
(horn)"
When a centralized alarm is issued, this discrete output is
enabled.
A horn or a buzzer maybe activated via this discrete output.
Pressing the button with the "
" symbol will acknowledge
the centralized alarm and disable this discrete output.
The discrete output will re-enable if a new fault condition
resulting in a centralized alarm occurs. The centralized
alarm is initiated by class B alarms or higher.
Relay output [R
03]
Programmable
Preconfigured to "Starter"
The generator starting circuit is engaged when this discrete
output is enabled.
This discrete output will enable depending on the start
sequence (refer to the start sequence description in the
easYgen-3000XT manual). The starter energize for the
configured starter time (parameter 3306).
Relay output [R
04]
Programmable
Preconfigured to "Start/Gas"
Fuel solenoid
The fuel solenoid for the diesel engine is energized when
this discrete output is enabled. If the engine is given a stop
command or engine speed drops below the configured
firing speed, this discrete output is disabled immediately.
Gas valve
The gas valve for the engine is energized when this discrete
output is enabled. If the engine is given a stop command or
engine speed drops below the configured firing speed, this
discrete output is disabled immediately.
Relay output [R
05]
Programmable
Preconfigured to "Preglow"
Preglow
When this discrete output is enabled, the diesel engine's
glow plugs are energized. This function only occurs if the
control has been configured for diesel engine start/stop
logic.
Ignition
When this discrete output is enabled, the gas engine's
ignition is enabled. This function only occurs if the control
has been configured for gas engine start/stop logic.
Notes
Refer to Configure Engine (general) in the easYgen-3000XT
manual.
Relay output [R
06]
Fixed to "Command: close GCB" Only applicable for application modes A03 and A04 .
The "Command: close GCB" output issues the signal for the
GCB to close. This relay may be configured as an impulse or
steady output signal depending on parameter "3414 GCB
close command".
Impulse
