Time Ratios - Siemens Synco OZW772 Series Commissioning Instructions

Initialize QAX9...
Web Server constructs
Current value
Meter à WRI982
WRI982 à QAX9...
QAX9... à OZW772...
Synco 700 à OZW772...
S-Mode à OZW772...
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Siemens
Building Technologies
The listed values are available for the first time on the QAX9...:
· For initial commissioning: After the connection test of WRI982 or automatically
after 4 hours.
· For meter replacement: After two connection tests of WRI982 or automatically
after 8 hours.
· Web Server copies data to "Last but one due date" (F2) from "Last due date"
each time a new "Last due data" is read from QAX9....
· Web Server maps the data in "Start value Web Server" (H) as soon as it
receives the first measured value from each meter.
6.2

Time ratios

· Consumption data from pulse meters is added up once an hour on WRI982.
· Consumption data from M-bus meters are read by WRI982 every 4 hours.
QAX9... reads the current values pending on WRI982 every 4 hours.
· Web Server OZW772... reads the current consumption on the QAX9... daily
between 5 and 10 am.
· Individual meter values are available immediately after reading.
· Reading is finished earlier accordingly on plants that do not fully use the
maximum number of 512 meters.
· The Synco 700 controller adds up the pulses every 5 minutes.
· Web Server reads the current values daily between 5 and 10 am.
· The KNX S-Mode values are transmitted by meters with COV to the OZW772...
· Current values, defined for a meter media, are taken over in the consumption
data file daily between 5 and 10 am.
Web server OZW772... V6.0
Record consumption data
CE1C5701en
2015-10-12