SIGRIST FireGuard 2 Integral, Инструкция по эксплуатации

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Settings Instruction Manual FireGuard 2
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8.3.3 Mode 2 (factory setting)
Mode 2 is active if one of the limits 5 .. 8 is active. Two limit levels are monitored. The four
states “Normal”, “Pre-alarm”, “Main alarm” and “Fault” are coded in binary. The following
table shows how the behavior of the outputs (O1/O2) can be influenced:
O1 Limit Invert No Yes No Yes
O2 Fault Invert No No Yes Yes
State O2 O1 O2 O1 O2 O1 O2 O1
Normal 0 0 0 1 1 0 1 1
Alarm 1 (pre-alarm) 0 1 0 0 1 1 1 0
Alarm 2 (main alarm) 1 0 1 1 0 0 0 1
Fault 1 1 1 0 0 1 0 0
0 = high-resistance output
1 = low-resistance output
Bold = factory setting
The Fault parameter on output 1 has no effect here. Limits 5 .. 8 are prioritized. If the
same event should be monitored on different levels on output 1 and 2, then it is absolutely
essential that the lower level (pre-alarm) is configured on output 1 and the higher level
(main alarm) is configured on output 2.
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