Response time with the fast logic function
The following determines the total response time of the fast logic function from input to output.
Input response time + Response time of the fast logic function + Output response time
Input response time, output response time: Refer to the following.
Page 20 I/O Module Specifications
Response time of the fast logic function:
• Without the input OFF delay function: 200s
• With the input OFF delay function: 300s
The following determines the total response time including I/O with the fast logic function under the condition that the value of
the input response time setting is 1.0ms, the fast logic function is used, and the input OFF delay function is not used.
Input response time (1.0ms) + Response time of the fast logic function (0.2ms) + Output response time (OFF ON) (0.5ms)
Checking the fast logic function enable status and output
Fast logic enable status (address: 0602H)
Output Y current value (RWr6)
The I/O response performance of the fast logic function (the time between inputting the condition and updating
an output) is 200s or less (when one I/O combined module is used and the input OFF delay function is not
Stores the fast logic enable or disable status for each signal.
Stores ON or OFF status of each output. A control result of the fast
logic function can be checked.
• Program example
Page 117 Program example for
checking the fast logic enable or
• Details of Remote Buffer Memory
Page 157 Fast logic enable status
Page 150 Output Y current value
8.10 Fast Logic Function