Status Transition - Hitachi 902 Service Manual

Automatic analyzer
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16.5 Status Transition

16.5.1 Status Transition Matrix (only in non-transfer for analytical data alone )
Event
Host
Host
comm.
comm.
No.
Status
Param.
Param.
in Analyzer
[N] → [Y]
[Y] → [N]
1
Initial status ([NO]
ANY
for host
transfer/2
communication
parameter)
2
Idling (no data to
1
be transferred on
analyzer and host
sides)
3
LPR transfer wait
1
(before LPR
tansfer)
4
HPR transfer wait
1
(before HPR
transfer)
5
HPR/LPR transfer
1
wait (before
HPR/LPR
transfer)
6
SPE transfer wait
1
(before SPE
transfer)
7
SPE/LPR transfer
1
wait (before
SPE/LPR transfer)
8
SPE/HPR transfer
1
wait (before SPE/
HPR transfer)
9
SPE/HPR/LPR
1
transfer wait
(before SPE/HPR/
LPR transfer)
10
Ready for LPR
1
transfer
11
Ready for HPR
1
transfer
12
Ready for HPR
1
transfer
LPR transfer wait
13
Ready for SPE
1
transfer
Event from Analyzer
TS Inquiry
Real-time
Transfer
Batch
Req. (TS
Data Out
Req. for
Transfer
managem' t
from 902
Specific
Req. from
task
Sample
Screen
6
3
4
4
7
3
5
5
8
5
4
4
9
5
5
5
SPE (current
7
8
8
TS)/13
SPE (current
7
9
9
TS)/14
SPE (current
9
8
8
TS)/15
SPE (current
8
9
9
TS)/16
7
10
12
12
8
12
11
11
9
12
12
12
SPE (current
14
15
15
TS)/13
Table 16-7
MOR (analytical data req.)
Cancel
REP
or FD
(resending
Data of 2 or
Final Data
Error
req.)
More Samples
ANY transfer/2
Previous
frame/2
LPR transfer/10
Previous
frame/3
2
HPR transfer/11
Previous
frame/4
3
HPR transfer/12
Previous
frame/5
SPE transfer/13
SPE
transfer/13
6
SPE transfer/14
SPE
transfer/14
6
SPE transfer/15
SPE
transfer/15
7
SPE transfer 16
SPE
transfer/16
LPR transfer/10
LPR
Previous
transfer
frame/10
(final)/2
2
HPR transfer/11
HPR
Previous
transfer
frame/11
(final)/4
10
HPR transfer/12
HPR
Previous
transfer
frame/12
(final)/10
SPE transfer/6
Event from Host
SUS
REC
SPE
RES (specific
(suspension
(suspension
(TS
sample req.)
req.)
req.)
specification)
ANY transfer/2
ANY transfer
ANY transfer
after SPE
after RES
save/2
save/4
ANY transfer/3
ANY transfer
ANY transfer
after SPE
after RES
save/3
save/5
ANY transfer/4
ANY transfer
ANY transfer
after SPE
after RES
save/4
save/4
ANY transfer/5
ANY transfer
ANY transfer
after SPE
after SPE
save/5
save/5
SPE transfer/13
SPE transfer
SPE transfer
after SPE
after RES
save/13
save/15
SPE transfer/14
SPE transfer
SPE transfer
after SPE
after RES
save/14
save/16
SPE transfer/15
SPE transfer
SPE transfer
after SPE
after RES
save/15
save/15
SPE transfer/16
SPE transfer
SPE transfer
after SPE
after RES
save/16
save/16
ANY transfer/10
ANY transfer
ANY transfer
after SPE
after RES
save/10
save/12
ANY transfer/11
ANY transfer
ANY transfer
after SPE
after RES
save/11
save/11
ANY transfer/12
ANY transfer
ANY transfer
after SPE
after RES
save/12
save/12
ANY transfer
ANY transfer
after SPE
after RES
save/6
save/15
16 - 19
Time-out/
Error in
Hardware
Text
Error
17
REP
transfer/18
17
REP
transfer/18
17
REP
transfer/18
17
REP
transfer/18
17
REP
transfer/18
17
REP
transfer/18
17
REP
transfer/18
17
REP
transfer/18
17
REP
transfer/18
17
REP
transfer/18
17
REP
transfer/18
17
REP
transfer/18

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