Programming
The Modes and Programming ranges for the HPL110A are given in the Function Table below:
The HPL110A is programmed using only three keys - MODE, D, Ñ. The MODE key is used
to select the variable to be programmed and the values are adjusted using the D, Ñ keys.
The default state for the HPL110A on power up is kW[%] mode. If any key is continuously
depressed, its action is repeated. When no key has been depressed for about 5 seconds,
the mode reverts to kW[%] mode.
The HPL110A is programmed in the following sequence:
8.1 CURRENT RANGE
Depress the MODE key to select Current Range [A] mode. From Table 4.2, find the correct
Current Range value for the unit as installed and enter this value using the D, Ñ keys.
8.2 CHOOSING LIMITS
The HPL110A may be programmed while running and it is useful to observe normal
conditions in order to set the remaining parameters - Ts, L1, Tr1, L2 and Tr2.
To run the HPL110A before the limits have been set, first de-activate the high and low
alarms by programming the L1 Max Limit to 101% and the L2 Min Limit to 0%. When
a limit is de-activated, “OFF” is written in the display.
Then start the motor and:
- note time delay between pressing start button and stable display reading,
- load the system to max. normal operating load and press the D key to note the max.
allowable %kW value,
- load the system to min. normal operating load and press the Ñ key to note the min.
allowable %kW value.
16
8
Mode Function Variable ▼▲ Display Default
Power=kW(%) kW display - Min.Peak Max.Peak kW (%) -
Max. Limit Max.kW Limit 5-100%/off Decrease Increase Off/Max.Limit (%) 80%
Min.Limit (%) Min.kW Limit Off/5-100% Decrease Increase Off/Min.Limit (%) 20%
Start Timer(S) Start Timer 0.1-99.9 Sec. Decrease Increase Ts (Sec.) 2.0 Sec.
Reaction Timer(S) Max.Alarm Delay 0.0-99.9 Sec Decrease Increase Max. Tr (Sec.) 0.1 Sec.
Reaction Timer(S) Min.Alarm Delay 0.0-99.9 Sec Decrease Increase Min. Tr (Sec.) 0.1 Sec.
Hysteresis(%) 2 points regulation 2-50% Decrease Increase Hysteresis (%) 10%.
Current Range(A) Current Range 1,3,5,8 Amp. Decrease Increase 1,3,5,8 5 Amp.
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