Operating manual
CNC 8055
CNC 8055i
PLC
10.
·T· MODEL
SOFT: V02.2X
·185·
Statistics
10.9 Statistics
This option shows the PLC memory distribution, the execution time of the various PLC modules,
the PLC program status and the date when it was edited.
General cycle
This section shows the time (maximum, minimum and average) it takes the PLC to execute a
program cycle. Bear in mind that this time includes:
• Updating the resources with the values of the physical inputs and internal CNC variables.
• The execution of both the main cycle (PRG) and the periodic module if it is executed during the
cycle.
• Updating the internal CNC variables and the physical outputs with the resource variables.
• Copying the resources into their corresponding images.
This section also shows the watchdog time selected by the PLC machine parameter "WDGPRG".
Periodic module
This section shows the time (maximum, minimum and average) that it takes to execute the periodic
module of the PLC.
It also shows the period assigned to this module by means of the directive instruction "PE t". This
period indicates how frequently the periodic module will be executed.
It also shows the watchdog time for this module selected by the PLC machine parameter
"WDGPER".
Status
Provides information on the PLC program status indicating whether it is compiled or not and whether
it is stopped or in execution.
On the "PLC time (PLC/total)" line, the numerator indicates the amount of time used by the PLC
and the denominator the total time set.
Example: CPUTIME=1, LOOPTIME=4. It will display the text "PLC time (PLC/total) (0.2/16)".
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