Emerson RSTi-OM - Page 97

RSTi-OM User Manual Section 9
GFK-3212A Jun 2021
PROFINET IO Reference Information
96
PDI Reads
The number of PDI reads.
PDI Reads Truncated
The number of PDI reads that are truncated due to size.
PDI Read Errors
The number of errors when reading PDI.
PDO Writes
The number of PDI writes.
PDO Write Errors
The number of errors when reading PDO.
SIO Input Status Changes
The number of times the status of the C/Q pin has changed when a
port is in SIO input mode.
SIO Output Writes
The number of times the status of the C/Q pin has changed when a
port is in SIO output mode.
SIO Output Write Errors
The number of errors when writing to the C/Q pin when a port is in
SIO output mode.
Auxiliary Input Status
Changes
The number of times the status of the auxiliary pin has changed.
Event Reads
The number of IO-Link events.
Event Read Errors
The number of errors when reading IO-Link events.
Get Port Mode Errors
The number of errors when getting IO-Link port mode.
Set Port Mode Errors
The number of errors when setting IO-Link port mode.
ISDU Request Msgs From
PLC(s)
Displays the number of ISDU request messages received from the
PLC(s) or other controllers. These request messages may contain
one or multiple ISDU commands.
ISDU Invalid Requests
Displays the number of ISDU requests received over PROFINET IO
with one or more invalid commands.
Valid ISDU Responses
From Port
Displays the number of valid ISDU response messages returned
from the IO-Link port interface and available to the PLC(s). The
response messages contain results to the ISDU command(s)
received in the request message.
ISDU Response Timeouts
Displays the number of ISDU requests that did not receive a
response within the configured ISDU Response Timeout.
Maximum ISDU Request
Msg Response Time
Displays the maximum time period required to process all
commands within an ISDU request message. The response is not
available until all ISDU command(s) contained in the request have
been processed.
Average ISDU Request
Msg Response Time
Displays the average time period required to process the ISDU
request message(s). The response is not available until all ISDU
command(s) contained in the request have been processed.
Minimum ISDU Request
Msg Response Time
Displays the minimum time period required to process all
commands within an ISDU request message. The response is not
available until all ISDU command(s) contained in the request have
been processed.
ISDU Read Commands
Displays the number of ISDU read commands received over
PROFINET IO.
ISDU Read Failures
The number of errors when processing ISDU read commands.
ISDU Write Commands
Displays the number of ISDU write commands received over
PROFINET IO.