Woodward 2301E, Installation And Operation Manual, Page: 3 / 182

Manual 26641 2301E Digital Control
Woodward i
Contents
W
ARNINGS AND
N
OTICES
...........................................................................
V
E
LECTROSTATIC
D
ISCHARGE
A
WARENESS
................................................
VI
R
EGULATORY
C
OMPLIANCE
.....................................................................
VII
C
HAPTER
1. G
ENERAL
I
NFORMATION
.......................................................... 1
Description .............................................................................................................. 1
Applications ............................................................................................................ 2
Control Options ....................................................................................................... 3
References ............................................................................................................. 3
C
HAPTER
2. I
NSTALLATION
......................................................................... 9
Introduction ............................................................................................................. 9
Unpacking ............................................................................................................... 9
Power Requirements .............................................................................................. 9
Location Considerations ....................................................................................... 10
Electrical Connections .......................................................................................... 10
Shields and Grounding ......................................................................................... 11
LED System Status Indicators .............................................................................. 11
Setting Speed Range ........................................................................................... 12
Potential Transformer Connections (Terminals 1
–3) ........................................... 12
Current Transformer Connections (Terminals 4
–9) ............................................. 12
Real Power Load Calculation ............................................................................... 12
Load Share Lines (Terminals 10
–12) ................................................................... 12
Power Supply (Terminals 48
–50) ......................................................................... 13
Discrete Inputs (Terminals 34
–41) ....................................................................... 14
Close to Run or Minimum Fuel (Terminal 34) ...................................................... 15
Discrete Inputs B, C, D (Terminals 35, 36, 37) ..................................................... 15
Failed Speed Override .......................................................................................... 16
Reset .................................................................................................................... 16
Select 2
nd
Dynamics ............................................................................................. 16
Shutdown External ............................................................................................... 16
Idle / Rated Speed ................................................................................................ 17
Idle/Rated Software Switch .................................................................................. 17
CB Aux/Droop Contact ......................................................................................... 17
Derate KW Load Reference ................................................................................. 18
50 / 60 Hertz Operation ........................................................................................ 18
Raise Speed/Load Contact (Terminal 38) ............................................................ 18
Lower Speed/Load Contact (Terminal 39) ........................................................... 19
Remote Speed Setting (Both Raise and Lower Contacts; Terminals 38 and 39) 19
Load Generator (Terminal 40) .............................................................................. 20
Base Load (Terminal 41) ...................................................................................... 20
Actuator Output (Terminals 13
–15) ...................................................................... 20
Analog Inputs (Terminals 19
–24) ......................................................................... 20
Analog Input #1 (Terminals 19-20) ....................................................................... 22
Analog Input #2 (Terminals 22-23) ....................................................................... 22
Speed Sensor (Terminals 25-26) ......................................................................... 23
Relay Driver Outputs (Terminals 42, 43, & 44
–48) .............................................. 23
4
–20 mA Output (Terminals 16–17) ..................................................................... 24
Communication Ports ........................................................................................... 24
Installation Check-out Procedure ......................................................................... 28
C
HAPTER
3. D
ESCRIPTION OF
O
PERATION
................................................ 29
Introduction ........................................................................................................... 29
Speed Control ....................................................................................................... 29
Control Dynamics ................................................................................................. 30