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5
5-36 TCP/IP Ethernet Communications User’s Manual – January 1996
GFK-1004B
TALLY Command
The TALLY command has the form:
TALLY <task(s)>
where <task(s)> is one or more task identification letters from Table 5-3
This command causes the current value of the tallies for the specified task or tasks to be
displayed. Some of these tallies simply indicate load and performance information
about the station. Others can indicate whether or not there are problems either within
the station or within the network. See Chapter 5, Troubleshooting, for more information
on using the tallies to help isolate and resolve problems.
An example TALLY command is shown below:
> tally c
<<< PLC Driver Tallies >>>
PlcQFull = 0000H PlcSweep = 03c9H MsgRcv = 0038H PLCReq = 001aH
PlcAbt = 0000H MsgSent = 0036H MyAbt = 0000H Write = 0023H
Read = 0010H Timeout = 0000H Regs = 0400H AnInput = 0040H
AnOutput = 0040H uCode = 0300H
Table 5-11. PLC Driver Tallies (Tally c)
Tally Meaning
PlcQFull Count of the number of times a request of the PLC was retried be-
cause of congestion in the PLC.
PlcSweep Count of the number of executive windows received by the Ethernet
Interface.
MsgRcv Count of the number of messages received from the CPU.
PlcReq Count of the number of COMMREQs received from the application
program.
PlcAbt Count of the number of times the CPU aborted a data transfer.
MsgSent Count of the number of messages sent to the CPU.
MyAbt Count of the number of times the Ethernet Interface aborted a data
transfer.
Write Count of the number of times the Ethernet Interface successfully
wrote to the PLC memory.
Read Count of the number of times the Ethernet Interface successfully read
from the PLC memory.
Timeout Count of the number of times the Ethernet Interface timed out wait-
ing for a response from the CPU.
uCode The microcode revision level of the firmware in the CPU.