IDEC High Performance Series - Manual (Page 903)

WindO/I-NV2 User’s Manual 16-1
16
Data Stor
age Ar
ea
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-5F HG2G-5S HG2G-S HG4G HG1F HG2F HG2S HG3F HG4F
• When there is no remaining battery poBodyBullwer, and for the HG2G-5ST22VF-*, 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-NV2, Alarm Log data, Operation Log data, and Data Log
data is erased. The data saved in the HG keep registers (LKR) and the HG keep relays (LK) is saved.