Performance of I/O Scanning
Original instructions
Introduction
The performance data presented below are those of the module TSX ETY 4103/PORT/5103 while using I/O scanning.
Restart Time for an I/O Scanning Configuration
This time corresponds to the time between the power up of the complete configuration and the moment when all the remote inputs/outputs become operational (the status bits are activated, the word bits %IWr.M.c.1 to %IWr.m.c.4 = 1).
Values are given in seconds:
Input/Output Restart Time
This time corresponds to the time between the power up of the remote input/output and the moment when all the status bits are activated (word bits %IWxy.i.l to %IWxy.i.4 = 1).
The value is given in seconds:
Application Response Time
This time corresponds to the elapsed time between the acquisition of a remote input and the positioning of a remote output.
This is a logic response time, which does not take filtering time and actuator and sensor interface response times into account.
This is an example of time elapsed from acquiring an input to the positioning of an output:
Response time with a cycle of 20 ms
Response time with a cycle of 80 ms