Input Response Time Setting Function - Mitsubishi Electric NZ2GF2B1-16D User Manual

9.5

Input Response Time Setting Function

This function prevents an incorrect input due to noise by setting the response time until the module recognizes an
actual input as the X signal.
The input response time can be set from the module parameter setting window of the engineering tool or the program.
(1) Setting procedure
1.
Set "Method selection" to "Parameter write".
"CC IE Field Configuration" window  Select a main I/O module in "List of stations".  [CC IE Field
Configuration]
 [Online]  [Parameter Processing of Slave Station]
2.
For "Input response time setting", select the appropriate input response time.
Input response time setting
*1 For the extension input module connected to the main A/D converter module or the main D/A converter module, "0: 0ms"
and "1: 0.2ms" cannot be set. For details on each module, refer to the following: User's manual for the main module
used.
The input module may take in noise as an input depending on the input response time setting.
The pulse width which is taken in as an input varies depending on the input response time set in parameters.
To set the input response time, consider fully the operating environment.
The following table shows the minimum values of the pulse widths which may be taken in as an input. The pulse widths lower
than the values shown below can be filtered as noise.
Value of input response time setting
The minimum value of the pulse width which
may be taken in as an input
(the maximum pulse widths which can be
filtered as noise)
Item
0ms 0.2ms

0.004ms
Setting range
*1
• 0: 0ms
*1
• 1: 0.2ms
• 2: 1.0ms
• 3: 1.5ms
• 4: 5ms
• 5: 10ms
• 6: 20ms
• 7: 70ms
1.0ms 1.5ms 5ms
0.15ms 0.4ms 2ms
CHAPTER 9 FUNCTIONS
10ms 20ms 70ms
4ms 9ms 36ms
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