Woodward 2301E, Инструкция по установке и эксплуатации, Страница: 115 / 182

Manual 26641 2301E Digital Control
Woodward 105
O**ACTUATOR BUMP SETUP**
01 BUMP ENABLED dflt = FALSE (TRUE, FALSE)
Set to TRUE to enable the actuator bump for 60 minutes. Set to FALSE to
disable this function. When this prompt is set FALSE, the Actuator Bump tunable
in the Dynamics sections described above is disabled.
02 ACT BUMP LEVEL (%FD)
dflt = 1.000 (0.00
–25.00)
This is the % fuel demand for the desired bump level.
03 ACT BUMP DURATION (SEC) dflt = 0.110 ( 0.08
–2.00)
The desired bump duration in seconds.
04 BUMP ACT TRIGGER (T THEN F) dflt = FALSE ( TRUE, FALSE)
Allows you to test your dynamic settings by temporarily applying a decrease fuel
demand transient to stimulate a control response. To initiate an actuator bump,
toggle Bump Act to TRUE then back to FALSE while the engine is operating in a
normal steady state loaded or unloaded condition.
P**ANALOG INPUTS SETTINGS**
This group of Service settings set the parameters of the two analog inputs at
terminals 19 through 24.
01 AI 1 CONFIGURED FOR:
(monitor)
This will display the function Analog Input #1 at terminal 19
–21 was set for in the
Configure mode.
02 AI 2 CONFIGURED FOR: (monitor)
This will display the function Analog Input #2 at terminal 22
–24 was set for in the
Configure mode.
03 SPEED w/ RMT IN@MIN(RPM) dflt = 800.000 (0.00
–4000.00)
Sets the speed reference value when the remote reference input is at the low
value for the selected range. This value may be less than or greater than the
value entered when the input is at maximum.
04 SPEED w/ RMT IN@MAX(RPM) dflt = 1000.000 (0.00
–4000.00)
Sets the speed reference value when the remote reference input is at the
maximum value for the selected range.
05 RMT SPEED REF INPUT (RPM)
(monitor)
Displays the speed reference based on analog input #2.
This displayed value is the result of the input parameter, it is not
limited by the ramp times or switch input logic.
06 RMT SPDREF INC TIME(SEC)
dflt = 30.000 (1.00
–300.00)
Sets the time for the speed reference to ramp from the 4 mA speed setting to the
20 mA speed setting.
07 RMT SPDREF DEC TIME(SEC) dflt = 30.000 (1.00
–300.00)
Sets the time for the speed reference to ramp from the 20 mA speed setting to
the 4 mA speed setting.