WindO/I-NV4 User’s Manual 16-1
16
Data Storage Area
This chapter describes how to configure the data storage area and its operation on the MICRO/I.
1.1 What is the Data Storage Area?
The data storage area is the area in the MICRO/I’s internal memory where saved data is not erased even when the
power is turned off.
The following data can be saved in the data storage area.
• Alarm Log data
Chapter 13 “Alarm Log Function” on page 13-1
• Data Log data
Chapter 14 “Data Log Function” on page 14-1
• Operation Log data
Chapter 15 “Operation Log Function” on page 15-1
Chapter 16 Data Storage Area
1 Overview
HG3G
HG2G-5FHG5G-V HG4G-V HG3G-V HG2G-V HG2G-5T
HG4G HG1G HG1P
HG2J-7U
• When there is no remaining battery, the data in the data storage area is erased when the MICRO/I is
turned off.
• If you download the project data from WindO/I-NV4, Alarm Log data, Operation Log data, and Data Log
data is erased. The data saved in the HMI Keep Register (LKR) and the HMI Keep Relay (LK) is saved.
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