4 Starting the Engine
16
Programmer PG 02
- Adjust and check the actuator
Calibration of the actuator can be performed with the aid of the PC program or the
hand held programmer.
Automatic calibration of the actuator is to be carried out with the linkage removed
from the governor and the injection pump or the gas mixer, respectively, to make sure
that the actuator is capable of traveling to its minimum and maximum positions.
To check the actuator, the positioner mode can be enabled by setting the parameter
5700
PositionerOn
= 1. By this procedure, the actuator position can be preset directly
by 1700
PositionerSetpoint
and then checked by having the actual actuator position
indicated by parameter 2300
ActPos
. Again, the actuator should be able to move
across its total displacement range from 0 % to 100 %. To perform this check, the
actuator is activated by setting 5910
ActuatorOn
= 1. This check cannot be performed
if any speed signal is coming in, i.e. positioning is not possible unless the engine is at
a standstill.
Number Parameter
Value
Unit
1700
PositionerSetpoint
50 %
Activation:
5910
ActuatorOn
1
5700
PositionerOn
1
Indication:
2300
ActPos
50
%
4. Parameterizing the most significant parameters.
- Begin by parameterizing number of teeth, minimum and maximum speeds, and
overspeeds:
Number Parameter
Value
Unit
1
TeethPickup1
160
10
SpeedMin1
700 rpm
12
SpeedMax1
2100 rpm
21
SpeedOver
2500 rpm
