Input Delay Function And Parameter Setting - Mitsubishi Electric NZ2FTGN User Manual

Input delay function and parameter setting

The input module may take in noise as an input depending on the pulse width of the signal. To avoid taking in such noise, set
the Input delay time in the parameter setting of the NZ2FTS3-8DE.
Item
DI 0 (Channel 0) Input delay
DI 1 (Channel 1)
DI 2 (Channel 2)
DI 3 (Channel 3)
DI 4 (Channel 4)
DI 5 (Channel 5)
DI 6 (Channel 6)
DI 7 (Channel 7)
*1 (0) to (5) are the values set in the register when the digital I/O module is connected to the NZ2FT-MT or the NZ2FT-EIP.
*2 These cannot be set with the NZ2FT-PBV.
• When a short Input delay time is set
ON
Input signal
OFF
ON
DI 0
OFF
(1) Change of the input signal is quickly followed.
Fully consider the pulse width of noise that can be removed (pulse width to not take in as input) and the usage
environment when setting the value of the Input delay time.
14 DIGITAL INPUT MODULE
424
14.2 NZ2FTS3-8DE
Description
Delays input by the specified length of time.
Input delay
ON
ON
(1)
• When a long Input delay time is set
ON
Input signal
OFF
DI 0
OFF
(2)
(2) Change of the input signal that persists for a short time period (less than
Input delay time) is not loaded.
*1
Setting range
• No(0)
*2
• 0.3ms (1)
• 3ms (2)
• 10ms (3)
• 20ms (4)
*2
• 40ms (5)
(Default: 3ms)
Input delay
ON
ON