Maintenance; Rotary Actuator - Deif SGC 421 User Manual

Single genset controller
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3.5.9 Maintenance

Maintenance (MAINT ALARM)
Parameter
Alarm Action
(ACTION)
Due At Engine Hours
(DUE AT ENGINE
HOURS)
Alarm Due Date
(ALARM DUE DATE)

3.5.10 Rotary actuator

General
Parameter
Actuator Application
Actuator Speed
Actuator Direction
Governing Mode
Engine Start Strategy
Parameter
Cranking Steps
PID Trigger Speed
Ramp Up Time
PID On Time
Generator E-Gov Configuration
Parameter
Set Speed Selection
User manual 4189341355A EN
Range
Notification
Warning
10 to 65000 hours
dd/mm/yyyy
Range
As E-Governor
As Start/Stop Device
1 x 25 Hz to 10 x 25
Hz
Clockwise to stop
Anti-clockwise to stop
Range
50 to 5000
20 to 2800 RPM
1 to 180 sec
1 to 180 sec
Range
Fix Speed (0 % Droop)
Speed Bias Input (0-5
V)
Default
Notification
250 hours
-
Default
As E-Governor
4 x 25 Hz
Clockwise to stop
Fixed Speed
Default
50
100 RPM
3 sec
3 sec
Default
Fixed Speed (0 %
Droop)
Description
Configure the alarm action for maintenance.
The maintenance timer is based on running
hours.
An alarm occurs when it is the due date.
Description
Select the application for the actuator.
The speed of the actuator speed.
The rotational direction of the actuator.
Select the controller configuration for the
closed-loop speed:
1. PID controller with a fixed engine speed.
2. PID auto-tuning logic for a fixed engine
speed.
3. PID controller with a variable target speed
that is load based.
4. PID auto-tuning logic with a variable target
speed that is load based.
Description
The number of micro-steps the actuator takes
to help the engine start process. One micro-
step is approximately 0.11°.
The speed governor activates the configured
PID gains when the engine speed is more than
this set point.
The time it takes the controller to increase the
engine RPM from the low speed RPM to the
target RPM speed.
The PID control starts when this timer expires.
Description
Select the mode for the governor operation.
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