Mitsubishi Electric MELSEC iQ-RX40NC6B, Руководство пользователя приложения

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26
1 FUNCTIONS
1.1 Input Function
Pulse stretch
When a status change of an external input is detected, this function can hold the signal status before the change for a certain
time (input delay time) from the change. (When a status change of an external input is detected, the external input is not taken
in until a certain time has elapsed from the change.)
After a certain time has elapsed, taking in the external input starts.
Setting procedure
Set the following items from "Application setting".
• "Input delay function enable/disable" (

Page 96 Input delay function enable/disable)
• "Input delay type setting" (

Page 97 Input delay type setting)
• "Input delay time setting" (

Page 97 Input delay time setting)
[Navigation window]  [Parameter]  [Module Information]  Target module  [Module Parameter]  [Application
setting]
t: Control cycle (200

s)
tps: Input delay time
ts: Scan time
 : END processing of the CPU module
(1): Because the signal is ignored until a certain time (tps) has elapsed after the status of the external input changes, the OFF state is not recognized.
(2): Because the signal is ignored until a certain time (tps) has elapsed after the status of the external input changes, the ON state is not recognized.
ON
OFF
ts
tps tps
t
ON
OFF
ON
OFF
(1) (2)
Input signal in the module (X0)
Input to the CPU module (X0)
External input (X0)