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Item | Data Type | Description |
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<Timespan>BadResponses | I4 | The number of bad responses. |
<Timespan>CharReceives | I4 | The number of times all connection tries were exhausted for a poll without establishing a connection.total number of bytes received on the primary and secondary connections. |
<Timespan>CharSend | I4 | The total number of bytes sent in poll messages on the primary and secondary connections. |
<Timespan>CommNoInits | I4 | For serial based connections, the total number of times the port could not be opened or setup. For socket based connections, the total number of times the socket could not opened or connected. |
<Timespan>CommNoOpens | I4 | The number of times a port could not be opened or a socket could not be created. |
<Timespan>CommRetries | I4 | The total number of times poll messages were due to be sent on the primary and secondary connections, but the connection module could not access, or connect to, the required resource (such as a serial port) in the selected <timespan>. Note: The CommRetries represent the number of times a connection module could not access or open the connection link. For serial connections, this is simply the specified serial port. For dialup connections, this is the specified serial port and/or the modem connection to the device. For connection modules that offer a 'connection retries' configuration parameter, the CommFail item is also used. This item represents the number of times a connection was attempted for each 'connection retry' and no connection could be made. |
<Timespan>CRCs | I4 | The total number of CRC, checksum, or other validation checks, that failed on the primary and secondary connections. |
<Timespan>Errors | I4 | The number of polls that resulted in a protocol error. |
<Timespan>GoodResponses | I4 | The number of good responses. |
<Timespan>Interruptions | I4 | The number of times a poll was interrupted by a higher priority task. |
<Timespan>NoPolls | I4 | The number of times a poll was not started when it was due (such as when a device is disabled or not licensed). |
<Timespan>NoResponses | I4 | The total number of poll messages that did not receive a valid response to any of the poll attempts on the primary and secondary connections. |
<Timespan>PartialPolls | I4 | The number of times a device was polled but received good responses on only some of its requests. |
<Timespan>PctBadTries | R4 | The percentage of polls that did not get a good response. PctBadTries = 100 * (Bad Responses / (Queries + Retries)) |
<Timespan>PctErrors | R4 | The percentage of polls that resulted in a protocol error. PctErrors = 100 * (Error Responses / Queries) |
<Timespan>PctFirstTries | R4 | The percentage of good responses to first tries. PctFirstTries = 100 * (First Try Responses / Queries) |
<Timespan>PctGoodPolls | R4 | The percentage of complete poll cycles. PctGoodPolls = 100 * (Complete Polls / Poll Attempts) |
<Timespan>PctGoodResponses | R4 | The percentage of good responses over all tries. PctGoodResponses = 100 * (GoodResponses / Queries) |
<Timespan>PollAttempts | I4 | The number of polls that were initiated. |
<Timespan>Poll Reset | I4 | (Only available for: “This Hour” and “Today” Timespans) |
<Timespan>PollSuccesses | I4 | The number of polls that completed with good responses to all data requests. |
<Timespan>Queries | I4 | The total number of poll messages sent, including retries, on the primary and secondary connections. |
<Timespan>Retries | I4 | The total number of times poll messages were re-sent (due to a reply time-out or other error) on the primary and secondary connections. |
<Timespan>Timeouts | I4 | The total number of reply time-outs to poll messages on the primary and secondary connections. |
<Timespan>Transmits | I4 | The number of messages sent through the port. |
<Timespan>Unsoliciteds | I4 | The number of times a device called in or initiated a poll request. |
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