Elkron HPA701, Руководство по установке

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HPA700
3.3 SOUND TIME OUT PROGRAMMING
This function allows programming the maximum delay after which, should the
block signal go on missing, the siren automatically stops (useful function in case
of cable cutting).
The siren will generate a new alarm cycle with a following lack of the block signal.
Programming is performed through jumpers E and F, according to the table.
3.4 INPUT TYPE PROGRAMMING
This function allows programming BL and TC inputs, of the normally closed or
balanced types (6K8 +/- 5%).
Programming is performed through jumper G, according to the table.
3.5 INPUT REFERENCE PROGRAMMING
This function allows programming the reference of BL and TC inputs to positive or
negative.
Programming is performed through jumper H, according to the table.
3.6 ALARMS COUNT PROGRAMMING
This function allows programming a max number of 5 alarms within 24h, or allows
excluding the count, namely upon every block absence, an alarm will be
generated.
An alarm is taken into account only if its length is more than 24 seconds.
The count is reset upon every system deactivation or every 24h
NOTE: if the option of 5 alarms within 24h is chosen, the TC connection is
mandatory
.
Programming is performed through jumper I, according to the table.
3.7 SCAFFOLDS FUNCTION PROGRAMMING
This function activates the flash blinking (one blink every 2.5 s) with active system
(namely when the signal is not present on terminal TC).
NOTE: if the scaffolds function is enabled, the TC connection is mandatory
.
By activating such function, there is not the alarm memory any more.
WARNING: under low battery conditions, the flash blinking is deactivated, in order
to save the remaining charge.
Programming is performed through jumper L, according to the table.
E F
Sound Time-
out
3 minutes
6 minutes
9 minutes
30 minutes
G Input Type
Balanced
Normally closed
H Input Reference
To positive
To negative
I Alarms Count
Disabled
Enabled
L Scaffolds Function
Disabled
Enabled