Emerson RSTi-OM - Page 96

RSTi-OM User Manual Section 9
GFK-3212A Jun 2021
PROFINET IO Reference Information
95
The following table provides information about the PROFINET IO Diagnostics page.
PROFINET IO Diagnostics
Active Application
Relationships
Displays the current number of active PROFINET IO connections.
Application Relationship 1
Uptime
The uptime of the first application relationship.
Application Relationship 2
Uptime
The uptime of the second application relationship.
Total Application
Relationships Established
The total number of application relationships that have been
established since power-up.
IOL_CALL Function Block
Requests
The total number of IOL_CALL function block requests received.
IOL_CALL Function Block
Errors
The number of errors when handling IOC_CALL function block
requests.
Configuration Errors
The number of system configuration-related errors.
System Errors
Displays the number of system resource errors. These errors
indicate a system error on the IO-Link such as operating system
errors or full message queues. These errors typically occur when the
PLC(s) are sending messages to the IO-Link Master faster than the
IO-Link Master can process them.
PROFINET IO Frames
Transmitted
The total number of transmitted PROFINET IO frames.
PROFINET IO Transmit
Errors
The number of errors when transmitting PROFINET IO frames.
PROFINET IO Frames
Received
The total number of received PROFINET IO frames.
PROFINET IO Receive
Errors
The number of errors when receiving PROFINET IO frames.
Record Reads
The total number of the record read requests received.
Record Read Errors
The number of errors when handing record read requests.
Digital IO Input Status
Changes
The number of times that the status of all digital I/O pins has
changed.
Digital IO Writes
The number of times that the status of the digital output pins has
changed.
Digital IO Write Errors
The number of errors when writing to digital output pins.
IP Assignment
The current IP assignment method.
Ethernet Port 1 Link Status
Current link status of Ethernet Port 1.
Ethernet Port 2 Link Status
Current link status of Ethernet Port 2.
First Error String
Text description of the first error that occurred.
Last Error String
Text description of the last error that occurred.
PROFINET IO Port Status
Application Relationship
The application relationship (1 or 2) that the IO-Link port belongs to.