WindO/I-NV4 User’s Manual 24-1
24
Online Function
This chapter describes in detail on how to setup the online function and the operation of the MICRO/I.
1.1 How the Online Function is Used
The online function enables communication with the MICRO/I in WindO/I-NV4. This communication between
WindO/I-NV4 and the MICRO/I, implemented using an exclusive protocol called maintenance communication.
The online function enables the following.
• Write a project data into the MICRO/I.
*1 HG2J-7U only
*2 HG5G/4G/3G/2G-V, HG4G/3G, HG2G-5F/-5T, HG1G/1P only
*3 HG5G/4G/3G/2G-V only
*4 This is applicable for HG2J-7U and models with an audio interface only.
Chapter 24 Online Function
1 Communicating with the MICRO/I
HG3G
HG2G-5FHG5G-V HG4G-V HG3G-V HG2G-V HG2G-5T
HG4G HG1G HG1P
HG2J-7U
Computer
Download
MICRO/I
Project data
• The following functions can be executed with downloading of project data.
- Force download the system software and the operating system
*1
to the MICRO/I.
- Download optional fonts and Kanji dictionary data.
*2
- Download the system software to the expansion modules.
*3
- Download recipe files, picture files, sound files
*4
and Custom Web Page files to the External Memory
Device folder in the external memory device inserted into the MICRO/I.
- Clear the HMI Keep Register (LKR) and HMI Keep Relay (LK) after download.
- Clear the HMI Keep Register (LKR), HMI Keep Relay (LK), Alarm Log Data, Data Log Data and
Operation Log Data after download.
• For details on writing project data to an external memory device inserted in the computer, refer to
Chapter 31 “Downloading” on page 31-8.
When downloading the operating system
*1
, it cannot be downloaded to the external memory device.
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