APARIAN A-DNP3R, Руководство пользователя

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Diagnostics
Document No. D109-010 Page 84 of 108
Revision 1.15
DNP3 Message Queue Full The DNP3 Router has received too many simultaneous messages to
process.
Node Mismatch The received message node number did not match the DNP3 Router
configured node address.
Select Size Too Large When the Select/Operate functionality is used the DNP3 Router
supports a maximum of 255 bytes per transaction (or one full DNP3
message).
Select Operate Data Mismatch The Select/Operate functionality requires that the response to the
Select function matches the Select request.
Table 7.4 – Module error statistics
The following Logix statistics are only relevant when the module is running in either Reactive
Tag or Scheduled Tag mode.
Figure 7.6. - Status monitoring – Logix Statistics
Statistic Description
Current Connections The number of current open class 3 connections.
Connection Failures The number of failed attempts at establishing a class 3 connections with a
Logix controller.
Tag Not Exist Errors The number of tag read and tag write transactions that failed due to the
destination tag not existing.
Privilege Violation Errors The number of tag read and tag write transactions that failed due to a
privilege violation error.