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
1Overview
HG3G
HG2G-5FHG5G-V HG4G-V HG3G-V HG2G-V HG2G-5T
HG4G HG1G HG1P
• 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.