Transfer Time; Remote I/O Control - Panasonic FP3 Technical Manual

8-5. Transfer Time

8-5. Transfer Time

1. Remote I/O Control

J Maximum remote I/O response time (Tres)
The maximum remote I/O response time (Tres) is the time it takes for a slave station to generate an output signal based
on the result of processing by the FP3/FP10S CPU, such as an I/O update or program execution, after receiving an input
signal.
Tres is calculated by the following formula.
Tres (ms) = Tires + Tc + Tores
Tires = Input response time
Tc = Scan time of the CPU
Tores = Output response time
FP3/FP10S
CPU
FP3
transmitter
master unit
Slave station
ON
Input signal
OFF
ON
Output signal
OFF
128
Max.Tc Tc
Max.Ttr
Max.Ttr
Tidly
Tires
Tc
Ttr
Max.Ttr
Max.Ttr
Todly
Tores
I/O update