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5
1-1. Features and Functions
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Forced ON/OFF control function
■
Password protection function
This function forbids reading and writing of the program and system registers. It can be used for program protection
and when secrecy is required.
■
Constant length scan setting function
The duration of one scan is fixed by setting it to units of 2.5 ms, eliminating variation in the scan time.
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Clock/Calendar control function (C20RC, C20TC, and C32TC types)
By means of year, month, day, hour, minute, second, and day of the week settings, this function makes it possible to
change temporal elements of control. It can be used for temporal control of such items as lighting, air conditioning,
and equipment.
This function allows the state of the input and output
contacts to be forced ON or OFF with a programming
tool (NPST-GR Software, etc.). By forcing the output
contact ON or OFF, the connection on the output side
can be checked. By forcing the input contact ON or
OFF, the program can be checked.
Personal
computer
ON
ON
FP-M control board
Содержание FP-M Hardware
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