SmartAXIS Touch User’s Manual 16-1
16
Data Storage Area
This chapter describes how to configure the data storage area and its operation on the Touch.
1.1 What is the Data Storage Area?
The data storage area is the area in the Touch’s internal memory where saved data is not erased even when the
power is turned off. The HMI Keep Registers (LKR) and the HMI Keep Relays (LK) are allocated in this area.
The following data can be saved in the data storage area.
• Alarm Log data
F Chapter 13 “Alarm Log Function” on page 13-1
• Data Log data
F Chapter 14 “Data Log Function” on page 14-1
• Operation Log data
F Chapter 15 “Operation Log Function” on page 15-1
Chapter 16 Data Storage Area
1Overview
• When there is no remaining battery power, the data in the data storage area is erased when the Touch
is turned off.
• If you download the project data from WindO/I-NV3, the Alarm Log data, Operation Log data, and Data
Log data stored in internal memory are erased, and all internal devices are reset except for the HMI Keep
Registers (LKR) and the HMI Keep Relays (LK).
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