Daily Alarm Trace; Details Of Printout; Alarm Data; Retry Data - Hitachi 902 Service Manual

2.6

Daily Alarm Trace

(1) Outline
The alarm and retry data from power-on to present time point are printed when "daily" in
"alarm trace data" is specified on the mechanism check menu screen.
(2)

Details of Printout

(a) Title
The title "Daily Alarm Trace," date and time are printed.
The printing order of year, month and day depends on the date printout order
specification.
(b) Time (24-hour base)
Time when alarm and retry data has been saved onto FD.
(c) Instrument status
Numerical value representing the instrument status. For details, refer to Table
2-2.
(d) Occurrence count
Indicates how many times the same alarm/retry data as that in a single cycle has
occurred successively (in the number of cycles within 1 to 999).
(e) Identification character
'A' is printed out for alarm data, and 'R' for retry data. Printout is not made when
there is no data in each case.
(f) Alarm data
The alarm data is printed out in the order of main alarm code (3-digit integer), sub
alarm code (3-digit integer) and time of occurrence up to 10 kinds. If 10 kinds are
exceeded, excess ones are not stored. However, they are saved as cumulative data.
Time of occurrence: Time on the basis of operation cycle (000 to 179) when the
alarm has occurred (in 100 msec).
(g) Retry data
The retry data is printed out in the order of retry code (3-digit integer), retry count (3-
digit integer) and time of occurrence up to 10 kinds. If 10 kinds are exceeded, excess
ones are not stored. However, they are saved as cumulative data.
(h) Key operation data
The key operation data is printed out in the order of key operation code (3-digit
integer), key operation count (3-digit integer) and time of key operation (3-digit
integer). Printout is made only once.
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