The 'Device' Function - Siemens FDUL221 Technical Manual

Line tester
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6.2 The 'device' function

Line
Display
1
Input status
Input fault
Line device fault
Outputs A, B, C, D
Disconnector status
Output of external alarm indicator
2
Address for line device
Status of first line
3
Name of the line device
Cursor (position display) for editing
4
The serial number (identification number) and product version (ES) of the line device
The position display when editing in plain text
Danger level
Meaning
0
No danger
1
Possible danger
2
Probable danger
3
Most likely danger
Building Technologies
Fire Safety
The 'Devices' function is not available in 'EL' operation mode.
Meaning of the lines
The display shows the function of the line device in four lines. The internal and
external alarm indicator of the selected line device flash.
If a line device has already been operated on a control panel, it will not be
initialized again. The existing configuration is adopted by the control panel.
Example:
In the case of the FC20xx, FC72x or AlgoRex fire control panels, the inputs of a
FDCIO222 that are not used (= not linked) are directly set to 'off' in the line device.
The input status of the FDUL221 line tester is therefore not displayed.
Meaning of inputs
The display depends on the line device connected. The following table shows how
the FDUL221 line tester displays inputs:
Display
Input status
'0'
Free
'1'
Resetting /
Not ready
'2'
Initial activation /
testing
'A'
Alarm activation
The 'device' function
Display
Input status
'-'
Not active
'r'
'a'
Active
'A'
Operation
6
Display
'-'
'a'
45
008250_i_en_--
2013-08-15

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