Woodward easYgen-2000 Series User Manual page 105

Output Type/Preset
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.
Relay output [R 02] Programmable
Preconfigured to "Centralized alarm (horn)"
Relay output [R 03] Programmable
Preconfigured to "Starter"
Relay output [R 04] Programmable
Preconfigured to "Fuel solenoid / gas
valve"
Relay output [R 05] Fixed
Preconfigured to "Command: open MCB"
37535B
Function Of Inputs And Outpu... > Discrete Outputs
CAUTION!
Uncontrolled operation due to unknown configura‐
tion
The circuit breaker commands must be checked
before every commissioning because the relays can
be used for different applications and can be assig‐
ened to various functions.
– Make sure that all relay outputs are configured cor‐
rectly.
Description
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 con‐
tacts of this discrete output to open, using the LogicsManager.
When a centralized alarm is issued, this discrete output is ena‐
bled.
A horn or a buzzer maybe activated via this discrete output.
Pressing the button next to the "3" 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.
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
"Engine Type" on page 229 ) to energize the starter for the config‐
ured starter time (parameter
Fuel solenoid
The fuel solenoid for the diesel engine is energized when this dis‐
crete output is enabled. If the engine is given a stop command or
engine speed drops below the configured firing speed, this dis‐
crete 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 dis‐
crete output is disabled immediately.
Only applicable for application mode
The controller enables this discrete output when the MCB is to be
opened for switching operations.
If the discrete input "Reply MCB" is energized, the discrete output
"Command: open MCB" is disabled.
easYgen-2200/2500 | Genset Control
Configuration
Ä Chapter 4.5.9.1
3306 Ä p. 238).
.
105