Mitsubishi Electric Got 1000 Training Manual page 189

Install
To register application software on a PC or GOT
The GOT OS is installed on the GOT from GT Designer2.
This function is called the OS installation and is executed by selecting [Communications] -
[Communicate with GOT] from the menu.
In an OS installation, it is possible to install only the necessary elements of each of the
following functions.
Standard monitor OS
Communication driver
Option OS (standard fonts (Chinese, simplified characters), recipes)
<Note>
At least one connection type driver for connecting with the PLC must be installed.
Instantaneous power failure
A power failure of extremely short duration.
The PLC/GOT do not treat a power failure lasting less than 20 ms as a power failure.
A power failure lasting longer than this results in initial processing the same as when the
power is first switched ON.
Interlock
This is a block that prevents the system from shifting to the next operation until the operation
being executed is completed. Interlocks are used to prevent devices from going out of control
or being destroyed.
Normally, interlocks are put in place using bit devices.
Such signals are called interlock conditions.
With a GOT, two types of interlocks can be set: display conditions and write conditions.
Display condition: An operation condition check based on an edge trigger or level trigger
Display method: A check based on the display range or write range
IP65F
IP is the abbreviation for International Protection; this indicates a product that conforms with
IEC standard 529.
IP 6 5 F
The degree of IP65 protection
No. 1 code = 6: No dust penetrates.
No. 2 code = 5: Is not harmed by direct spraying of water, for example at locations cleaned
Option code = F: Is not harmed by oil drops or application of oil, for example at locations
Option code (Class, A-Z, for protection against oil penetration)
No. 2 code (Class, 0-8, for protection against water penetration)
No. 1 code (Class, 0-6, for protection against human body and
solid foreign matter)
Protection characteristic function
periodically.
cleaned periodically.
Appendix 35