Woodward 2301D, Инструкция по установке и эксплуатации, Страница: 41 / 130

Manual 26247 2301D/2301D-EC Digital Control
Woodward 33
05 DISPLAY AI #1 TYPE (monitor)
Displays the type of input for analog input #1.
06 USE INPUT #1 FAIL TRIP dflt = FALSE (FALSE, TRUE)
When set TRUE a failure of the input signal gives a major alarm, which
shutdowns the engine. When set FALSE only an alarm is given, and the engine
is not stopped.
07 SEL AI #2 FUNCTION (1-6) dflt = 3 (1, 6)
Selects the function for the analog input:
1 = NOT USED
2 = REMOTE SPEED SETPOINT
3 = BASELOAD SETPOINT
4 = SYNC INPUT
5 = AUXILIARY SPEED SETPOINT
6 = MANIFOLD AIR PRESSURE LIMITER INPUT
08 DISPLAY AI #2 FUNCTION (monitor)
Displays the function for analog input #2.
09 SEL AI #2 TYPE (1-4) dflt = 4 (1, 4)
Sets the type of input used:
1 = 4-20 mA
2 = 0-5 Volt
3 = ±2.5 Volt
4 = 1-5 Volt
10 DISPLAY AI #2 TYPE (monitor)
Displays the type of input for analog input #2.
11 USE INPUT #2 FAIL TRIP dflt = FALSE (FALSE, TRUE)
When set TRUE a failure of the input signal gives a major alarm, which
shutdowns the engine. When set FALSE only an alarm is given, and the engine
is not stopped.
E**ACTUATOR OUT OPTIONS**
01 ACTUATOR OUT TYPE (1-3) dflt = 1 (1, 3)
Selects the current range of the actuator used:
1 = 0-200 mA
2 = 4-20 mA
3 = 0-20 mA
02 DISPLAY ACTUATOR TYPE (monitor)
Displays what current range is set for the actuator.
03 REVERSE ACTING ACTUATOR dflt = FALSE (FALSE, TRUE)
Set to TRUE for reverse-acting actuators and FALSE for forward-acting
actuators. Forward-acting actuators require current increase to increase fuel.
Reverse-acting actuators require current decrease to increase fuel (reverse-
acting actuators should always incorporate a mechanical ballhead backup
governor, such as the Woodward EGB).