5 Configuring the Governor with the Hand Held Programmer
Programmer PG 02
25
Sequence of keys:
Status:
The parameter 2120 DROOP has been selected
[2nd] [NEXT]
Selects the parameter 2300 ACT_POS
[2nd] [LAST]
Selects the parameter 2100 PID_CORR
[2nd] [BEGIN LIST]
Selects the parameter 2000 SPEED.
+
×10
×10
_
The second functions of these keys enable to increase and decrease
parameter values considerably faster. The encrement will be ten times the value of the
parameter 1876 VALUE_STEP (increment).
.
+/-
With this key, the sign of the parameter value can be changed (if permitted by
the parameter value range).
5.2.3
Special Functions
Special functions are selected in like manner using the [2nd] key. After pressing the
[2nd] key, an "S" is displayed to the right of the bottom line, and the Hand Held
Programmer is waiting for input from some special key.
5.2.3.1
Engine Stop
ENGINE
STOP
By shortly pressing this key, the transient behaviour of the engine can be
checked. When the key is pressed, the governor will pull the actuator to its stop
position and keep it there as long as the key is held down. If the key is released
before the engine comes to a standstill, the governor will run up the engine again to
set speed.
5.2.3.2
Saving Values in the Governor
Parameter values that have been altered during operation are stored only in the
governor's RAM and are bound to get lost as soon as the power supply is turned off.
This feature permits of testing various governor adjustments without interfering with
the governor's configuration. If, however, the changes are to be retained, it is
necessary that they be permanently saved in the governor.
SAVE
DATA
With this key, the current values and the programmed mask are permanently
saved in the governor. During storage, the message "Saving data in governor" is
issued.
