Woodward GCP-20 Series User Manual

Manual 37128A GCP-20 Series - Genset Control
Page 138/190 © Woodward
Engine Configuration
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Parameter 256
Configure
engine YES
Configuration of the engine YES/NO
Parameters are grouped together in blocks to permit quicker navigation through the
large number of configuration screens. Selecting "YES" or "NO" has no effect if
controlling or monitoring is performed. This parameter has the following effects:
YES ..............The configuration screens in the next block are displayed and can ei-
ther be viewed ("Select" push-button) or modified ("Cursor →",
"Digit ↑" or "Select" push-buttons).
NO................The parameters in the next block are not displayed, cannot be modi-
fied and are therefore skipped.
Parameter 257
Aux. services
prerun 000s
Engine; auxiliary prerun (start preparation) 0 to 999 s
Prior to each starting sequence, a relay output (relay manager function 52) can be
enabled for this time (i.e. prelube pumps run). A message is displayed when the re-
lay output is enabled. This relay output is automatically enabled in MANUAL op-
eration mode. The relay output is present until the operation mode is changed.
CAUTION
This delay is ignored in the event of emergency power operation. The engine is
started immediately.
Parameter 258
Aux. services
postrun 000s
Engine; auxiliary postrun 0 to 999 s
The relay output (relay manager function 52) can be enabled for this time following
each engine cool down (i.e. operate a coolant pump). If the operation mode is
changed from MANUAL to STOP or to AUTOMATIC without an engine start re-
quest, the relay remains enabled for this postrun time and a message is displayed.
Parameter 259
Start-stop-logic
for ------------
Engine; start/stop sequence for ... DIESEL/GAS
DIESEL .......Start/stop logic is performed for a diesel engine.
GAS..............Start/stop logic is performed for a gas engine.

Woodward GCP-20 Series Specifications

General

Brand	Woodward
Model	GCP-20 Series
Category	Control Unit
Language	English