Panasonic Eco Solutions Nordic AB
MEW01472
Rev: -
Planning Instructions Fire alarm system EBL512 G3, United version 2.7.x
30
6.2.2.2
High current state
The max. current consumption limit
15
for the zone line input is
exceeded, which is indicating that e.g. too many detectors are
connected. This generates a fault condition in EBL512 G3. From this
state any other state can be reached / activated except the open circuit
state.
6.2.2.3
Alarm state
One alarm point (or more) on the zone line is in alarm state and the
alarm limit
15
for the zone line is exceeded. This activates a fire alarm
in EBL512 G3. In this state short-circuit, open circuit, high current
and low voltage states cannot be reached / activated. After alarm reset
(in EBL512 G3) the zone line input will return to the normal state.
6.2.2.4
Short-circuit state
The short-circuit current limit
15
is exceeded, indicating short-circuit on
the zone line. This normally generates a fault condition in EBL512
G3
but
instead a fire alarm can be activated, if this option is selected
via Win512 version 2.7.x.
6.2.2.5
Open circuit state
The open circuit current limit
15
is passed, indicating no or too low
zone line current consumption, i.e. the end-of-line device is not
detected. This generates a fault condition in EBL512 G3. From this
state any other state can be reached / activated.
6.2.2.6
Disconnected state
Via menu H8/S1 (Disconnect loop / zone line input) the zone line
input can be disconnected
16
, i.e. there is no voltage on the zone line.
From this state no other state can be reached / activated.
6.3
8 relays expansion board 4581
Each board has to be programmed
via Win512 version 2.7.x
as a
1581
board
(4581 cannot be selected), regarding:
Address / Board no. (set via the jumpers "JP2-JP4", see Figure 5,
page 28.
The 4581 board has eight programmable relay outputs (Output 0-7).
Connections to "J1:1-16" and "J2" according to drawing 512 G3 - 34.
Each output has to be programmed
via Win512 version 2.7.x
regarding:
Type of output, i.e. output for Control, Alarm devices, etc.
Activation = Output signal period (steady, pulse, delay, etc.)
15
This limit is depending on the selected input mode.
16
This is indicated in EBL512 G3 by the LED
Fault / Disablements
"General disablements".
