Machine and process data analysis
Machine
"run time recorder"
including up and
down times
Distribution (%)
of the up and
down time intervals
(efficiency)
The left column
shows how often
each error occurred
in the selected
review time frame
(history)
Press 1 to sort
by frequency/
quantity
(as in example
on the right)
Press 2 to sort
by the down time
caused by
each type of error
The right column shows
the amount of down
time (min) caused by
the listed errors
Review time
Histogram of
the 5 most frequent
events causing
downtime
Statistical machine and process data analysis (optional)
The SK bbx offers as an option the possibility to memorize machine running data over a period of
time, and to provide some statistics from that data. This function is accessible via the first page of
the Menu section, item no. 4, “SKMachinemaster”.
Machine run time diagram
This screen summarizes the machine performance over a certain time frame (history). This
includes up and down times, utilization percentages and down code statistics. The review (history)
can be set between the last 30 minutes up to the last 96 hours (touch the Review box to gain ac-
Stop frequency
Press the function key to see a detailed error and stop code analysis .The error listing can be either
put in sequence of their frequency (press 1) or in order of the down time caused by each type of er-
ror (press 2).
SK 7
V5.2 E 10/04
SK7-29
