Woodward easYgen-3000XT Series, Manual, Page: 205 / 1205

ID Parameter CL Setting range
[Default]
Description
and the start sequence has
finished.
If the configured "minimum speed
for ignition" is not reached, a start
pause is initiated ("Start - Pause"
is displayed) before the next start
attempt.
Stop sequence
After opening the GCB, the
coasting time starts and the
engine runs without load ("Cool
down" is displayed). On
termination of the coasting time,
the gas valve is closed or de-
energized, and the engine is
stopped ("Stop engine" is
displayed).
If the engine cannot be stopped,
the alarm message "Eng. stop
malfunct." is displayed. If no
speed is detected anymore, the
ignition remains active for
5 seconds so that the remaining
gas is able to combust.
Start/stop diagram
The formula signs and indices
mean:
• tPRE Auxiliary services •
prerun [s] (parameter ╚═▷
3300 )
• tST Starter time [s] •
(parameter ╚═▷ 3306 )
• tSP Start pause [s] •
(parameter ╚═▷ 3307 )
• tID Ignition delay [s] •
(parameter ╚═▷ 3310 )
• tGD Gas delay [s] •
(parameter ╚═▷ 3311 )
• tED Engine delayed •
monitoring [s] (parameter
╚═▷ 3315 )
• tPOST Auxiliary services •
postrun [s] (parameter ╚═▷
3301 )
• tCD Cool down time [s] •
(parameter ╚═▷ 3316 )
• tIC Ignition coasting ("post •
burning") [s] (fixed to
5 seconds)
• tGS Generator stable time [s] •
(parameter ╚═▷ 3415 )
Refer to ╚═▷ “Gas engine
diagrams” and ╚═▷ “Gas engine
diagrams” .
CAUTION
It is imperative to connect an
emergency stop circuit to discrete
input DI 1 to be able to perform an
205 easYgen-3000XT Series B37574
4 Configuration
4.4.1.1 Configure Engine (general)
Released