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Hitachi 902 - Cumulative Alarm Trace; Printout System

Hitachi 902
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2 - 69
(3) Printout System
(a) Data is printed out in the sequential order starting from the newest data.
(b) When the alarm/retry data in a single cycle does not reach 10 kinds, it is printed out
closely with no blank line left.
(c) When there is no alarm data or retry data, its title alone is printed.
(4) Notes
(a) Printout can be stopped in steps of cycle by stop key input.
(b) Up to 500-cycle data starting from the oldest one is saved onto FD. However, if the
same data has recurred in consecutive cycles, storage is made as one-cycle data.
(c) In case of FD error, processing is terminated with the title alone printed.
2.6.1 Cumulative Alarm Trace
(1) Outline
The alarm data and retry data saved in the FD are printed when "cumulative" in "alarm
trace data" is specified on the mechanism check menu screen.
(2) Details of Printout
(a) Title
The title "Cumul. Alarm Trace," date and time are printed.
The printing order of year, month and day depends on the date printout order
specification.
(b) Final alarm occurrence date/time
The printing order of occurrence date depends on the date printout order
specification. Time printout is fixed to 24-hour base.
(c) Identification character
'A' is printed out for alarm data, 'R' for retry data and 'K' for key operation. Printout is
not made when there is no data in each case.
(d) Alarm data
The alarms, which have occurred in a day, are printed out in the order of main alarm
code (3-digit integer), sub alarm code (3-digit integer) and occurrence count (3-digit
integer) up to 20 kinds.
(Occurrence count: The cumulative number of identical alarms which have occurred
in a day)
(e) Retry data
The retries, which have occurred in a day, are printed out in the order of retry code
(3-digit integer) and retry count (3-digit integer) up to 20 kinds.

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