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Siemens Building Technologies
HVAC Products
4.1.1
ACS functions ................................................................................................45
4.1.2
Copy standard parameter set ........................................................................46
4.2
Central communication unit data points.........................................................49
4.2.1
Examples for data point value changes .........................................................50
4.2.2
Data point description ....................................................................................51
4.2.3
Inputs/outputs, function blocks, interfaces .....................................................52
4.3
Application [ Parameter Setting ] ...................................................................55
4.3.1
Data points in the "Commissioning" operating page......................................55
4.3.2
Data points in the "Settings" operating page .................................................58
4.3.3
Data points in the "Time switches" operating page........................................75
4.3.4
Data points in the "Message receiver" operating page ..................................76
4.4
Download parameter set................................................................................78
4.5
Refresh OZW775 reference data points ........................................................80
4.6
Application [ Popcard ] Commissioning mode = On ......................................81
4.6.1
Data points in the "Commissioning" operating page......................................81
4.7
Application [ Popcard ] Commissioning mode = Off ......................................82
4.7.1
Data points in the "Faults current" operating page ........................................82
4.7.2
Data points in the "Settings" operating page .................................................83
4.7.3
Data points in the "Device information" operating page.................................84
4.7.4
5
Further commissioning steps .........................................................................87
5.1
Tests following parameterization ...................................................................87
5.1.1
Commissioning mode "On / Off" ....................................................................87
5.2
Wiring test ......................................................................................................88
5.2.1
5.2.2
Wiring test for inputs ......................................................................................89
5.2.3
Wiring test for outputs ....................................................................................90
5.3
Test message receiver...................................................................................91
5.3.1
Communication to the message receiver.......................................................91
5.3.2
Diagnose communication via modem ............................................................92
5.3.3
Modem message interval...............................................................................93
5.3.4
Error codes for modem communication .........................................................94
5.4
Additional settings..........................................................................................95
5.4.1
Set time and date...........................................................................................95
5.4.2
Time switches: Operation selector position ...................................................95
5.4.3
Set meter readings.........................................................................................96
5.4.4
Set the number of operating hours ................................................................96
5.4.5
Next report (system report) ............................................................................97
5.5
Final steps......................................................................................................98
5.5.1
Check "Local" faults .......................................................................................98
5.5.2
Check "System" faults....................................................................................99
5.5.3
Delete history ...............................................................................................100
Commissioning instructions OZW775 V2.01
Table of contents
CE1C5663en
22.06.2012
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