Mitsubishi Electric MELSEC iQ-RX40NC6B, Руководство пользователя приложения

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1 FUNCTIONS
1.3 Common Functions of the I/O Module with Diagnostic Functions
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1.3
Common Functions of the I/O Module with
Diagnostic Functions
This section describes the functions common to the input module with diagnostic functions and the output module with
diagnostic functions.
Interrupt function
When an interrupt factor is detected, this function generates an interrupt to the CPU module.
With this function, an interrupt program can be started when an error or other event occurs.
Up to 16 interrupt pointers can be used in the I/O module with diagnostic functions for each module.
Setting procedure
Set the following items in "Interrupt setting".
• "Interrupt condition target setting"
• "Interrupt condition target input output terminal setting range"
• "Interrupt pointer"
[Navigation window]  [Parameter]  [Module Information]  Target module  [Module Parameter]  [Interrupt setting]
*1 n indicates the interrupt setting number. (n: 1 to 16)
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Interrupt condition target setting [n]
Select a target factor of interrupt detection.
• Input module with diagnostic functions
*1 n indicates the interrupt setting number. (n: 1 to 16)
• Output module with diagnostic functions
*2 n indicates the interrupt setting number. (n: 1 to 16)
Item Description
Interrupt condition target setting [n]
*1
Select a target factor of interrupt detection.
Interrupt condition target input output
terminal setting range [n]
*1
Set the target I/O terminal number so that if an interrupt factor is detected on the set terminal, an interrupt is
performed.
Interrupt pointer Specify the number of an interrupt pointer which is started when an interrupt factor is detected.
Item Target condition Detection timing
Interrupt condition target setting [n]
*1
Disable (default value) Interrupt detection is not performed.
Error flag The rise (OFF to ON) of 'Error flag' (X10) is detected.
Alarm flag The rise (OFF to ON) of 'Alarm flag' (X11) is detected.
Disconnection detection state The rise (0 (Normal) to 1 (Disconnection detected)) of Input
disconnection detection status is detected.
Number of input ON times alarm detect
status The rise (0 (Normal) to 1 (Alarm detection count reached)) of Number of
input ON times alarm detection status is detected.
Input signal (Rising) The rise (OFF to ON) of Input signal (X0 to XF) is detected.
Input signal (Falling) The fall (ON to OFF) of Input signal (X0 to XF) is detected.
Input signal (Rising and Falling) The rise (OFF to ON) and fall (ON to OFF) of Input signal (X0 to XF) are
detected.
Item Target condition Detection timing
Interrupt condition target setting [n]
*2
Disable (default value) Interrupt detection is not performed.
Error flag The rise (OFF to ON) of 'Error flag' (X10) is detected.
Alarm flag The rise (OFF to ON) of 'Alarm flag' (X11) is detected.
Disconnection detection state The rise (0 (Normal) to 1 (Disconnection detected)) of Output
disconnection detection status is detected.
Output Short-circuit detection state The rise (0 (Normal) to 1 (Short circuit detected)) of Output short-circuit
detection status is detected.
Number of output ON times alarm detect
status The rise (0 (Normal) to 1 (Alarm detection count reached)) of Number of
output ON times alarm detection status is detected.