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ID-E270-011GB
The EWK-4001 entire programming procedure includes two stages:
Stage I:
EWK-4001 declaration consisting in assigning:
-
an element number (1 ÷ 127) using the automatic configuration or the configuration with
verification or the manual configuration procedures;
-
a logical number (1 ÷ 100);
-
an operation mode (it is factory set but may be changed - see below).
The EWK-4001
operation mode
defines the operation method (standard mode in bold print) for
individual 1 - 8 inputs:
-
NO
– shows characteristic resistance closing in order to generate an alarm;
-
NC
– shows a characteristic resistance opening in order to generate an alarm.
Stage II:
The EWK-4001 logical configuration consists in assigning (with a previously defined logical number)
the following elements to each input:
-
variant (see below);
-
fire alarm zone (if required by the variant);
-
technical alarm message (if required by the variant).
The EWK-4001 input monitoring variants
Variant 0
Means inactive input (no signals from the input are received).
Variant 1 –technical alarm input
The input activation by specific resistance clench or opening (depending on the input settled
operation mode) causes technical alarm evoking in the control panel.
Variant 2 – file alarm input
The input activation by specific resistance clench or opening (depending on the input settled
operation mode) causes a fire alarm triggering in the control panel assigned zone (if the zone
alarming variant criteria requirements are met).
Variant 3 – functioning monitoring
The input activation by specific resistance clench or opening (depending on the input settled
operation mode) causes a non-maskable fault occurrence in the control panel.
Input monitoring variants are programmed only for an EWK that possesses a logical number.
Note:
After the standard configuration loading and automatic configuration performance, the EWK
elements are assigned to a special logical number 0, and after a number attribution, variant 0 is
assigned, which causes that such an element is inactive.
Detailed information concerning the EWK element is contained in the EWS-4001 ‘Installation and
Maintenance Manual’.
7.7 SAL-4001 ACOUSTIC SIGNALLING DEVICES DECLARATION
A SAL-4001 addressable acoustic signalling device is a line element equipped with a piezoelectric
transducer used to generate an acoustic signal.
