Studer Innotec HPC4024 - Manual (Page 22)

STUDER INNOTEC HP-COMPACT
User manual HP-COMPACT V3.0 E 22
COMPACT which is indicated with a LED. The programming is possible for one or more
operating situations. If the contact is programmed for many situations, it is activated as
soon as the HP-COMPACT finds itself in any one of the programmed 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 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 20 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 genset 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 displaid blinking (factory settings LED’s 10/11/12/13). As these states
are not wished for the start of the genset, 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 genset 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 genset will stop once the LED 16 switches on.
- If no key is activated during 30 seconds, the normal operation states are displaid
automatically again.
For a control the key Program can be pressed at least 2 seconds. The values set are dis-
plaid blinking.