Event History - Toshiba 2000 V Series Manual

Chapter 6 RAS Information (Except for RAS Area in Communication Memory)
6.3.2

Event History

6
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When request information type 2 is set for RAS information read request, event history
data can be read into the acknowledgement area.
Acknowledgement Area
02D0H Request code (0015H)
02D1H Completion status
02D2H Number of RAS information
words
02D3H Event history
:
:
• Event history composition
• Record capacity: 8 words
• Number of records: 160
• Operation in case of overflow: Old information is refreshed. Thus, 160 of event
traces can always be checked from new information.
• Format: Binary code is used because the format is for DN611 internal information.
See Table 6-5 and Table 6-6 for the contents of the binary codes. Note, however,
that the time is displayed in BCD.
F
02D3H
02D4H
02D5H
02D6H
02D7H
02D8H
02D9H
02DAH
02DBH
02DCH
02DDH
02DEH
02DFH
02E0H
02E1H
02E2H
Figure 6-1 Event History Composition (2 events read)
n pieces x words
(maximum 80 words)
0
Event code
Detail information 1
Detail information 2
Detail information 3
Detail information 4
Month Year
Hour Day
Second Minute
Event code
Detail information 1
Detail information 2
Detail information 3
Detailed information 4
Month Year
Hour Day
Second Minute
model 2000 DeviceNet Module Manual (DN611/DN611A)
1st event history
2nd event history