Manual 37128A GCP-20 Series - Genset Control
© Woodward Page 61/190
____________________________ Light emitting diodes Buttons _____________________________________
1 > "V1" .............................................................voltage L1 13 > "Message ↓" ....................advance of the message
2 > "V2" .............................................................voltage L2 13 > "Selection".................................confirm selection
3 > "V3" .............................................................voltage L3 14 > "Display V↓".....................advance of the display
4 > "Alarm"..................................alarm message is present 14 > "Digit ↑" .......................................... increase digit
5 > "Protection".......................................monitoring active 15 > "Clear"................... acknowledge alarm messages
6 > "AUTO...........AUTOMATIC operating mode selected 15 > "Cursor →"........ shift input position 1 to the right
7 > "TEST" ........................TEST operating mode selected 16 > "MCB ON" ..................... mains CB manually ON
8 > "STOP" ........................STOP operating mode selected 17 > "MCB OFF" ..................mains CB manually OFF
9 > "MAN"................. MANUAL operating mode selected 18 > "GCB ON".................generator CB manually ON
10 > "MCB ON" .............................. response MCB closed 19 > "GCB OFF" ............. generator CB manually OFF
11 > "GCB ON" ................................ response GCB closed 20 > "START".............................start genset manually
12 > "Genset rotating"......................................................... 21 > "STOP"................................stop genset manually
............................................................................................ 22 > "AUTO". activate AUTOMATIC operating mode
________________________________________ Display 23 > "TEST".................activate operating mode TEST
26 > "LC Display"............................................. LC-display 24 > "STOP"......................... stop genset automatically
29 > "DPC port".................................... Configuration port 25 > "MANUAL" .activate MANUAL operating mode
Button Functions Overview
Automatic operating mode
Engine GCB MCB
STOP MAN AUTO TEST STOP
ON
OFF
ON
OFF
Message ↓
Display
V↓
Clear STOP MAN AUTO TEST START STOP ON OFF ON OFF
MANUAL
Start engine
n
o
Stop engine
n
o
GCB close
n
o
GCB open
n
o
MCB close
n
o
MCB open
n
o
AUTOMATIC
Start engine and DI or operating mode
n
Stop engine and DI or operating mode Yes
n
GCB close and DI or operating mode
n
GCB open and DI or operating mode
n
MCB close and DI or operating mode
n
MCB open and DI or operating mode
n
TEST
Start engine
n
Start load test
n
o
Terminate load test
n
Terminate load test
(depending on type of
switch)
n
STOP
n
Configuration
Select
Digit ↑ Cursor →
Start configuration
n n
Confirm input/next
mask
n
Previous mask
n
n
Next pos./change
text
n
Increase position
n
End configuration
n n
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