8-7
8 CPU Unit Functions
NJ-series CPU Unit Software User’s Manual (W501)
8-2 Management Functions for CJ-series Units
8
8-2-1 Basic I/O Units
8-2 Management Functions for CJ-series
Units
This section describes the management functions used for Units in the Controller.
You can increase the input response time to reduce chattering and the effects of external noise. You
can decrease the input response time to enable detection of shorter input pulses. Do not set the ON
response time or OFF response time to less than the refresh time.
From the Multiview Explorer of the Sysmac Studio, double-click CPU/Expansion Racks under Config-
urations and Setup. Then select the input response times in the Unit information for the Basic I/O
Units.
You must do either of the following to enable the settings.
• Cycle the power supply to the Controller.
• Reset the Controller (the entire CPU Unit) from the Sysmac Studio.
8-2-1 Basic I/O Units
Introduction
Setting Methods
Pulses shorter than the input
response time are not detected.
Input from a
proximity sensor
or other device
Input bit
Input response time
Input response time