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No. 99MBC032A
6.2.3 Timing chart
1) When a data request is transmitted from a Digimatic data processor to the LSM
RDY
REQ
DATA
CK
Output level
Output level
Output level
Output level
d1 d2 d3 d4 d13
t1 t2 t3 t4
t1:10 ms or less (measurement time if successively requested)
t2: 0.2 to 1 ms
t3: 0.2 to 1 ms
t4: 0.2 to 1 ms
2) When a data read request is transmitted from the LSM to the Digimatic data processor
REQ
DATA
CK
Output level
Output level
Output level
Output level
d1 d2 d3
d4
d13
t5 t2 t3 t4t6
0 < t5 < 2s
t6: 0 to 100 ms
t2: 0.2 to 1 ms
t3: 0.2 to 1 ms
t4: 0.2 to 1 ms
RDY
TIP • The DP-series Digimatic Data Processor takes approximately 2 seconds for
processing each data. Therefore, do not issue a data output request at an interval
less than 2 seconds.
• Data will not be outputted while an error message is shown on the LSM display.
• If the Digimatic Data Processor shows an error message, check the number of
digits (of the sent data) below decimal point. For detail refer to Section 6.2.4,
“Data format”.