STUDER Innotec
situations. That means that the work of the contact meets that of the logic OR–
Function.
5.4.2 The programming of the Auxiliary Contact
The programming of the Auxiliary Contact is carried out in the following Steps:
The Push Button 21 (Program) presses down for min. 2 seconds. The LED 4
„Program" is lit as an indication, that the HP-COMPACT is in program mode.
A blinking LED shows the programmed condition for the auxiliary contact (LED
10/11/ 12/13 factory setting).
With the Push Button 20 (select), select the desired condition in which the
contact should be activated.
With the Push Button 19 (Change status) confirm or change the status for this
condition. If desired, with the Push Button 20 (select) select another condition in
which the contact should be activated.
With the Push Button 19 (Change status) confirm or change the status for this
condition. If during 30 seconds no buttons are pushed, then the settled values
are automatically stored and the HP-COMPACT switches back to normal
operating condition.
5.4.3 Auxiliary Contact as generator starter
As per the battery capacity
When in the programming of the Auxiliary Contact, the Battery Capacity (LED 15-18)
is used as a condition, you must then take note of the following requirements.
If you have to start an emergency back-up supply with a battery having a certain
residual capacity, then two battery levels must be programmed. The first (i.e. Battery
25% LED 17) for the starting or activating the Auxiliary Contact and the second (i.e.
Battery 100% LED15) for stopping or disabling the Auxiliary Contact. Programmed
like this the Auxiliary Contact works with the lowest set condition and stops when it
has reached the highest programmed condition through charging.
Example: start of a generator with the HP-COMPACT
In order to program the auxiliary contact to start at 25% and to stop at 75% of the
battery state-of-charge, here is the procedure to follow:
Press the key AUX. CONTACT (Program) 21 during at least 2 seconds. Then
the states will be displayed blinking (factory settings LED's 10/11/12/13). As
these states are not wished for the start of the generator, they must be disabled.
With the key (select) 20, select the LED's to disable (the active LED's are
blinking) and disable them with the key 19 Change Status. Select the other
LED's to switch off with the key (select) 20 and switch them off with the key 19
Change Status until all are disabled.
Then select the LED 17 with the key (select) 20 and activate the contact with the
key 19 Change Status. The generator will start once the LED 17 switches of.
Then select the LED 16 with the key (select) 20 and activate the contact with the
key 19 Change Status. The generator will stop once the LED 16 switches on.
If no key is activated during 30 seconds, the normal operation states are
displayed automatically again.
For a control the key Program can be pressed at least 2 seconds. The values set are
displayed blinking.
As per the inverter output power (not available with some special executions)
Activating the auxiliary contact for the generator start can be programmed also on a
pre-determined output power of the inverter. The auxiliary contact will be activated if
HP-COMPACT V5.7
HP-COMPACT
25/80