Nivus OCM PRO CF, Инструкция по эксплуатации

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Instruction manual
OCM Pro CF
®
OCM Pro CF - Rev. 09 as of 07.06.2016 page 125
Fig. 9-102 Card formatting request
Card formatting may be executed also in the menu I/O – Memory Card – Format
card (see chapter 9.5.8)
Due to the card’s technically restricted number of storage cycles (approx.
100.000 writing events), the OCM Pro does not constantly save upcoming data
on card but only each full hour. The transfer interval from the internal memory to
Compact Flash card is determined by the internal system time (exceptions: in
case of very high data density and if a data volume of approximately 3000 –
4000 Byte has been cumulated data will be saved on card as well).
The data will be saved in ASCII format using a data file with the measurement
place name set previously. The file suffix is >.txt<.
Such files can be read and processed using common data processing programs
with ASCII interface such as NivuSoft or EXCEL (see also chapter 9.5.11).
Important Note
Do not format memory cards on PC, but always on OCM Pro. The OCM Pro is
not capable of using formats created by PC and therefore does not accept the
cards formatted on PC.
The memory card may get irreversibly damaged. Data cannot be saved any-
more.
Note
Data will be saved as mean values averaged over the memory interval set, not
as current values at the moment of saving.
Operation mode
Fig. 9-103 Enabling operation mode
Mode
Pressing this key toggles between:
disabled = no data storage
cyclic = cyclic storage of flow, average flow velocity, level and
temperature