Permanently Removing Stationary Devices; Convert Two Stubs Into A Loop - Siemens FS720 Commissioning, Maintenance, Troubleshooting

19.2
19.3
Building Technologies
Fire Safety

Permanently removing stationary devices

You will find additional information about the individual steps on the specified
pages.
1. Switch the C-NET detector line off. Link [
2. Remove the C-NET devices. Link [
3. Switch the C-NET detector line on. Link [
The control panel reports a 'Fault' per missing device.
4. Delete the C-NET devices on the Person Machine Interface. Link [
5. Connect the PC to the 'Station'. Link [
6. Load the configuration from the 'Station' to the PC. Link [
7. Remove the logical elements in Cerberus-Engineering-Tool. Link [
8. Load the configuration from the PC to the 'Station'. Link [
9. Disconnect the PC from the 'Station'. Link [

Convert two stubs into a loop

You will find additional information about the individual steps on the specified
pages.
The two stubs are assigned to the same line pair, e.g. 'Line' 11 and 'Line' 12.
1. Switch both the C-NET detector lines off. Link [
2. Wire both stubs to a loop. You will find more information about this in document
A6V10210390. See chapter 'Applicable documents'.
3. Read-in the C-NET devices. Link [
example 'Line' 11).
The second 'Line' is adopted and the loop is formed (in this example,
'Line' 1).
4. Connect the PC to the 'Station'. Link [
5. Load the configuration from the 'Station' to the PC. Link [
6. Test the function of the 'Site'. Link [
7. Remedy any errors you notice and load the corrected configuration from the
PC to the 'Station'. Link [
8. Disconnect the PC from the 'Station'. Link [
See also
Applicable documents [
Change and extend the detector line
Permanently removing stationary devices
30]
31]
30]
20]
20]
30]
31] Start with the first 'Line' (in the
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33]
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8]
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24]
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A6V10210416_f_en_--
14.01.2013