Panasonic Electric Works Nordic AB
MEW01351
Rev: -
Planning Instructions Fire alarm system EBL512 G3, V1.1.x
83
Here follows some examples (and explanations) to show the principles
how to build a control expression with "conditions" and logical
operators.):
Example 1
Output:
Voltage output
S0
Control expression:
Pre Alarm Zone (90)
Explanation:
Pre-warning activated in zone no. 90 will
activate the output S0.
Example 2
Output:
Relay output
R1
Control expression:
General Control Off ( )
AND
NOT
Door
Open (01)
Explanation:
Controls OFF (via menu H2/B8) will
activate the output R1 when the door in
control unit 01 is not open (i.e. closed).
Example 3
Output:
Relay output
R0
Control expression:
Fire Alarm Zone (145)
AND
Fire Alarm
Zone (045)
AND
General Fault ( )
Explanation:
Fire alarm activated in zone 145 and zone 45
will activate the output R0 when there are
one ore more faults in the system at the same
time.
Example 4
Output:
Voltage output
S1
Control expression:
Consecutive Fire Alarm (100,10,100,19,1)
OR
Consecutive Fire Alarm (100,21,100,40,1)
Explanation:
Fire alarm activated by one of the alarm
points in zone 100 address 10-19 or
activated by one of the alarm points in zone
100 address 21-40 will activate the output
S1 (i.e. alarm point address 20 in zone 100
will not activate the output S1).