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ID-E316-001GB
- at least one PK relay output of the MSG module in the control panel menu is blocked to which
alarm functions have been assigned:
- fK = 4 – ACTUATION SIGNALLING CONTROL;
- fK = 5 – EVACUATION SIGNALLING CONTROL;
- fK = 6 – WARNING SIGNALLING CONTROL.
9.2.8 Testing mode
After activating a proper testing function in the control panel menu, it is possible to check the following
elements of their proper operation:
-
optical signalling devices of the control panel;
-
MSG-45 module monitoring lines.
A monitoring line testing consists in forcing the active mode in the line and observing the operation of a
given diode (indirectly assigned to this line by the function number) in the EXTINGUISHING ZONES field,
according to Table 9.1. If the diode is lit during the active mode, the monitoring line and the control
panel input circuit are operational.
Table 9.1 Diodes used to indicate functions performance of tested detection lines
DETECTION
LINE fK
FUNCTION
NUMBER
DETECTION LINE FUNCTION
NAME
DIODE INDICATING DETECTION
LINE FUNCTIONING
RESISTANCE OF
DETECTION LINE
EXTERNAL CIRCUIT
IN ACTIVE MODE
0
INACTIVE LINE (SWITCHED OFF)
-
-
1
EXTINGUISHING START
EXTINGUISHING START
500 Ω ÷ 2 kΩ
2
RESERVE START
RESERVE START
500 Ω ÷ 2 kΩ
3
EXTINGUISHING STOP
EXTINGUISHING STOP
500 Ω ÷ 2 kΩ
4
EXTINGUISHING BLOCKADE
EXTINGUISHING BLOCKADE
500 Ω ÷ 2 kΩ
5
(ONLY) MANUAL CONTROL
MANUAL CONTROL
500 Ω ÷ 2 kΩ
6
E.A. RELEASE MONITORING
RELEASE
500 Ω ÷ 2 kΩ
7
PRESSURE/MASS MONITORING
RELEASE
500 Ω ÷ 2 kΩ
8
EXT. ALARMU INPUT
RELEASE
500 Ω ÷ 2 kΩ
9
NON-ELECTR. BLOCKADE
POSITION
RELEASE
500 Ω ÷ 2 kΩ
10
E.A. DISCHARGE END
MONITORING
RELEASE
500 Ω ÷ 2 kΩ
11
UNIVERSALNE MONITORING
INPUT
RELEASE
500 Ω ÷ 2 kΩ
9.3 MONITORING LINES AND THEIR FUNCTIONS
The MSG-45 module is equipped with eleven LK1 ÷ LK11 inputs used to connect monitoring lines. Each
input ensures constant monitoring of the connected line resistance. Four line resistance ranges defining
the line mode are established:
-
0 ÷ 200 Ω – fault mode (line short circuit);
-
500 Ω ÷ 2 kΩ – active mode (alarm);
Summary of Contents for 4000
Page 25: ...ID E342 001GB 25 Fig 5 3 MSL 1M line module overview ...
Page 96: ...96 ID E316 001GB Fig 9 16 Non potential output exemplary connection ...
Page 101: ...ID E342 001GB 101 Fig 10 2 MSI 48 and MSI 48 Ed 3 network modules ...
Page 103: ...ID E342 001GB 103 Fig 10 3 Four control panels network connection with two pairs of cables ...