Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 1036

Processing details
• This instruction measures the on time of the device specified by (s1) and, if the on time has continued as specified in the
device specified by (s2) or longer, turns on the device specified by (d).
• The current value in the device specified by (s1) is cleared to 0 and the device specified by (d) is turned off on the rising
edge of the execution command. The current value in the device specified by (s1) and the on state of the device specified
by (d) are retained even after the execution command turns off.
• The current value measured is stored in units of 100ms. Set the measurement time in increments of 100ms.
• If 0 is specified in (s2), the current value in the device specified by (s1) is cleared to 0 and the device specified by (d) is
turned off on the rising edge of the execution command.
• If a number other than 0 to 32767 is specified in (s2), (d) is turned on at the next scan after the execution command turns
on.
Operation error
There is no operation error.
7 APPLICATION INSTRUCTIONS
1034
7.26 Timing Check Instructions