25 HIGH-SPEED INPUT/OUTPUT FUNCTION
25.6 General-purpose Input Functions
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25.6 General-purpose Input Functions
The FX5 PLC general-purpose inputs are explained below.
Outline of general-purpose input functions
For general-purpose inputs of the FX5 PLC, the input response time can be set by parameters.
Specifications of general-purpose inputs
Performance specifications
Input response times can be set to general-purpose inputs.
■FX5S CPU module
• Input response time setting
Input response times that can be set are shown below. The default value is 10 ms.
• The value obtained by adding on the value of the hardware filter is the actual input response time.
• The input response time of X20 or later for the CPU module is invalid.
• Hardware filter value
The delay times of the hardware filter on the CPU module and high-speed pulse I/O module are shown below.
• Input response time setting units
The following table lists the units (1 point unit/8 point unit) that can be set for the input response time of each CPU module.
Input number set value Input response time set value
X0 to X17 No Setting, 10s, 50s, 0.1ms, 0.2ms, 0.4ms, 0.6ms, 1ms, 5ms, 10ms, 20ms, 70ms
Input number Hardware filter value
FX5S-30M, FX5S-40M, FX5S-60M, FX5S-80M ON OFF
X0, X1, X3, X4 5 s5 s
X2, X5, X6, X7 30 s50 s
X10 to X17 50 s150 s
X20 or later 10ms or less 10ms or less
CPU module X0 to X7 X10 to X17
FX5S CPU module 1 point unit/8 points units 1 point unit/8 points units
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