SE Modicon M580 Brochure

Modicon M580 automation platform Industrial Ethernet services Modicon M580 web services Diagnostic web pages (continued) Performance page The objects on this page provide information on performance statistics. Field Description Error Statistics

Presentation (continued)

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This area contains the detected errors in the diagnostics data for the CPU (these counters can be reset to 0 with the Reset Counters button) This percentage represents the total number of packets divided by the number of packets that are not associated with detected errors This value indicates the percentage of the available bandwidth that the CPU is using This graph shows the total number of packets (per second) the CPU can handle at once (1) This graph shows the number of Modbus/TCP or EtherNet/IP messages per second for the client or server (1) These graphs show the percentage of bandwidth consumed by the Modbus messaging and I/O Scanning services (1)

Error Rate

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Total Bandwidth Utilization

Performance page

Module I/O Utilization Processor Utilization

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System Bandwidth Monitor

Port Statistics page This page shows the statistics for each port on the CPU. This information is associated with the configuration of the Ethernet ports and the configuration of the service/extended port. The names of active ports are green. The names of inactive ports are gray.

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The information is reset or expanded using these buttons: b Reset Counters: Resets all dynamic counters to 0. b Detail View: Expands the list of port statistics.

Port Statistics page

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I/O Scanner page The objects on this page provide information on the scanner status and connection statistics. Field Description Scanner Status Enabled The I/O scanner is enabled

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Disabled

The I/O scanner is disabled

Idle

The I/O scanner is enabled but not running

I/O Scanner page

Unknown

The I/O scanner returns unexpected values from the device

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Connection Statistics

Transactions per second

Number of connections

Scanned Device Status

Colors that appear in each block indicate these states for specific remote devices Gray There is an unconfigured device

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Black

The scanning of the specific device has been intentionally disabled A device is being scanned successfully

Green

Red

A device that is being scanned is returning detected errors

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(1) Move the mouse over the dynamic graphs to see the current numeric values.

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