Definitions And Descriptions Of Terms - Mitsubishi Electric QJ81DL96 User Manual

DEFINITIONS AND DESCRIPTIONS OF TERMS

Term
Account
Device
SNTP
Time zone
Daylight saving time (summer
time)
URL
CompactFlash card
Direct connection
Connection via a hub
Host name
Web browser
Data logging
Event logging
Auto logging
Data logging file
Event logging file
Logging file
CSV file
Binary file
SMTP-Auth
POP before SMTP
Realtime trend
Best effort functions
A
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The following table shows the definitions and descriptions of the terms used in this
manual.
Designates the right to use the high speed data logger module or the ID necessary when using the
module.
The types of memory data in the programmable controller CPU.
There are devices handled in units of bits and in units of words.
Abbreviation for Simple Network Time Protocol.
A protocol for synchronizing a personal computer's time via a TCP/IP network, the simple version of
NTP. Since the SNTP protocol is included in NTP, the high speed data logger module can also
synchronize time via NTP.
The standard time zones for each region of the world.
Each nation uses the time difference (within ±12 hours) from the time at the Greenwich Observatory in
England (GMT) as the standard time. Regions using the same time difference are called a time zone.
The standard time for Japan is 9 hours ahead of GMT.
Depending on the country, they may also use daylight saving time in summer.
A system where clocks are set ahead for a specified period during summer.
Abbreviation for Uniform Resource Locator.
Notation method for indicating the location of information resources (documents, graphics, etc.) on the
Internet.
A storage card regulated by the 'CF+ and CompactFlash Specification' issued by the CompactFlash
Association. The memory card required for operating the high speed data logger module.
A connection method using an Ethernet cable to connect the high speed data logger module and a
personal computer on a 1:1 basis. They can be easily connected without knowing the IP address.
A method of connecting the high speed data logger module and a personal computer to a local area
network. The high speed data logger module's IP address must be specified when connecting. Multiple
high speed data logger modules can be accessed from a personal computer over a network.
The name of a computer connected to the network which is easy for people to understand.
Abbreviation for the software used to view web pages.
The function to log programmable controller CPU device values at the specified data sampling interval.
The function to monitor sampled device values from the programmable controller CPU and log events
that occur.
A function to automatically start logging when a CompactFlash card with the auto logging settings
written to it in advance is inserted in a running high speed data logger module.
The file where the data sampled by the high speed data logger module are saved in the format
specified with the Configuration Tool.
The file where the events sampled by the high speed data logger module are saved in the format
specified with the Configuration Tool.
The general term for the data logging file and event logging file.
A CSV format file used for high speed data logger module and high speed data logger module tool.
(A text file in which data are organized by separating it with commas (",").)
A binary format file that is output from the high speed data logger module.
One type of authorization method specified when sending e-mail.
The user's account and password are authenticated between the SMTP server and user, and this
method only sends e-mail if authenticated.
One type of authorization method specified when sending e-mail.
By accessing the specified POP3 server in advance before sending an e-mail, this method grants
permission to use the SMTP server.
The current data sampled by high speed data logger module is displayed with the trend graph function.
The data is always updated, and the display history from when the monitor is started to the present can
be checked.
The concept of deriving maximum performance depending on the state at that time.
Description