
Manual 26247
2301D/2301D-EC Digital Control
Woodward
31
6
Idle/rated switch (default)
7
Generator Breaker (52G) Isoch
8
Use Modbus (for 2301D-EC with Modbus)
04 DISPLAY DI C FUNCTION
(monitor)
Shows the function of input C.
05 SEL DI D FUNCTION (1-8)
dflt = 7 (1, 8)
Used to select the function for digital input 4 (D) terminal 34.
1 Not
used
2
Failed speed override
3 Reset
4 Select
2
nd
dynamics
5 Shutdown
external
On a forward-acting actuator, the fuel demand will go to 0%. On a
reverse-acting actuator, the fuel demand will go to 100%, and will
cause the mechanical governor to take over.
6 Idle/rated
switch
7
Generator Breaker (52G) Isoch (default)
8
Use Modbus (for 2301D-EC with Modbus)
06 DISPLAY DI D FUNCTION
(monitor)
Shows the function of input D.
C**DISCRETE OUT OPTIONS**
The 2301D-EC has four discrete output driver channels. Terminals 41, 42, 43
and 44 are configurable and can be programmed to perform one of the following
functions. Any of the four relays can also be programmed to function as a level
switch. When programmed as a level switch the relay changes state when the
selected parameter reaches the programmed level (energizes when value is
higher the programmed level). Level Switch set up is in Menu Q**Discrete Out
Settings**.
01 IS SHUTDOWN RELAY NC?
dflt = TRUE (FALSE, TRUE)
This option sets the logic of the Shutdown Relay. Set to TRUE if the shutdown
relay output is normally closed. Set to FALSE if the shutdown relay output is
normally open.
02 IS ALARM RELAY NC?
dflt = TRUE (FALSE, TRUE)
This option sets the logic of the alarm relay. Set to TRUE if the alarm relay output
is normally closed. Set to FALSE if the alarm relay output is normally open.
03 RELAY 1 ENERGIZES (1-14)
dflt = 2 (1, 14)
Select one of the following parameters for discrete output at terminal 41.
1 = NOT USED
2 = SHUTDOWN
3 = ALARM
4 = ELEC. OVERSPEED TRIP TEST
5 = START FUEL LIMITER IN CONTROL
6 = SPEED PID IN CONTROL
7 = CIRCUIT BREAKER OPEN COMMAND
8 = OVERLOAD CONTACT
9 = LEVEL SWITCH
10 = FORCE OUTPUTS
Содержание 2301D
Страница 12: ...2301D 2301D EC Digital Control Manual 26247 4 Woodward Figure 1 1a 2301D Outline Drawing Ordinary Locations ...
Страница 13: ...Manual 26247 2301D 2301D EC Digital Control Woodward 5 Figure 1 1b 2301D Outline Drawing Hazardous Locations ...
Страница 14: ...2301D 2301D EC Digital Control Manual 26247 6 Woodward Figure 1 2a 2301D Plant Wiring Diagram sheet 1 ...
Страница 16: ...2301D 2301D EC Digital Control Manual 26247 8 Woodward Figure 1 2c 2301D Plant Wiring Diagram notes ...
Страница 51: ...Manual 26247 2301D 2301D EC Digital Control Woodward 43 Figure 3 4 Typical Transient Response Curves ...
Страница 127: ...Manual 26247 2301D 2301D EC Digital Control Woodward 119 ...
Страница 129: ...Declarations ...