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Structure and function
Setup
3
27 | 72
Building Technologies
009122_h_en_--
Fire Safety
2016-05-04
3.2.4 Adjustment elements
Adjustment element Function
Position
Meaning
Adjust push button Control line calibration
ON / OFF The internal resistance of the control lines is
measured
I/O 1
Monitoring
Input/output 1:
Polarity during monitoring
norm
1
Setting for:
Control line featuring identical-polarity
monitoring
Detector line
Contact input
invert
Setting for:
Control line featuring reverse-polarity
monitoring
I/O 2
Monitoring
Input/output 2:
Polarity during monitoring
norm
1
Setting for:
Control line featuring identical-polarity
monitoring
Detector line
Contact input
invert
Setting for:
Control line featuring reverse-polarity
monitoring
Fuse
Bridging of the internal fuse ON
1
The internal fuse is active
OFF
2
The internal fuse is bridged
Earth fault monitoring
ON
1
Activated
OFF
Deactivated
1
Jumper setting shown in the figure (corresponds to factory setting)
2
OFF = internal fuse bridged
Adjust I/O 1 I/O 2
OFF
ON
Invert
Normal
ON
Fuse
OFF
2