Panasonic ELC500, Руководство пользователя

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ELC500 Control unit
97
[Register]
Logging ways are selected from the below.
1) Inst.value 2)Diff.value
○：
Inst.value
1) Inst.value: Latest value for every logging cycle is recorded.
2) Diff.value: Values subtract previous values are recorded for every logging cycle.
It can be used for application that collects an integrated electrical power and record using
electrical power at a fixed time interval.
Ex.)
No. Inst.value Diff. value
①
100 (Value that subtract the previous value from 100)
②
150 50 (
②－①
)
③
180 30 (
③－②
)
④
190
10 (
④－③
)
Note
When it is used with difference value, specify upper limit value.
If it is not set, it can’t calculate correctly when it reaches max. value.
○
○
○
○
Logging cycle 1
○
○
○
Logging cycle 2 Logging cycle 3
○
①
② ③
④