Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual page 95

For the word device data updated as ring counter, when the output timing is compensated without setting the
correct ring counter value or when the output timing is compensated by setting the ring counter for the word
device data that is not updated as ring counter, the output device may not be output at the correct timing.
ON section setting
• The data range which makes the output device turn ON/OFF toward the watch data. Up to two ON regions can be set for
each limit output setting data.
• Word devices constants (Hn/Kn) can be used as the lower limit value and upper limit value of the data range. The data type
of device/constant to be set is the same as the type of watch data. Refer to device list for the range of word devices that can
be set. (Page 75 Device List)
Forced OFF bit
• Set the "forced OFF bit" when forced OFF of the output device is desired during operation. The following control is
exercised.
Forced OFF bit
Invalid
Valid OFF
ON
• Bit devices are used for forced OFF bits. Refer to device list for the range of bit devices that can be set. (Page 75
Device List)
Forced ON bit
• Set the "forced ON bit" when forced ON of the output device is desired during operation. The following control is exercised.
Forced ON bit
Invalid
Valid OFF
ON
• Bit devices are used for forced ON bits. Refer to device list for the range of bit devices that can be set. (Page 75 Device
List)
Control description
Output device is turned ON/OFF based on the ON section setting.
Output device is turned OFF.
Control description
Output device is turned ON/OFF based on the ON section setting.
Output device is turned ON.
4 AUXILIARY AND APPLIED FUNCTIONS
4.1 Limit Switch Output Function
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