Advantech WISE-4671 User Manual page 83

Mapping Channel: When the Modbus address of slave devices is configured in
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each rule, these addresses are also mapped to the WISE module. the coils and
registers of Modbus slave devices are mapped as bits for RESTful web service.
There are 32 continuous channels of bits and another 32 continuous channels
of words that can be mapped. Ensure that the channels for each rule do not
overlap.
Log: This item allows users to set whether the data polled from this rule is
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logged in the data logger.
Deviation/Change of Status (COS): When this item is enabled, the difference
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between the current poll and last poll values can trigger a deviation/COS
(change of state) for push data or log data.
Rule Status: The web configuration interface will check whether the rule set-
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tings have any overlap or conflict. Rules can be enabled/disabled by setting the
Type value. Enabled rules will be denoted with a green icon. The system will
prompt users to confirm the submission of rules.
Note! After configuring the rules, click Submit to implement them.
Note!
After changing the rule configurations, the data logger is cleared of all
data to accommodate the new data structure under the new configura-
tion.
Note! Move the mouse cursor over the table title rows to view tips.
Diagnostician
Because every device has a different response time, the WISE-4671 module sup-
ports a diagnostics function for testing the response time of each rule. This is
intended to reduce the scan interval. Users can refer to the response time shown on
this page when configuring the Scan Interval in the Rule Setting pages. The test
results shown on this page can be reset by clicking Reset Response Time.
73 WISE-4671 User Manual