Selection Of Input Response Time Of The Interrupt Module - Mitsubishi Electric MELSEC-Q Series User Manual

7 FUNCTION

7.7.3 Selection of input response time of the interrupt module

Interrupt selection
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(1) Selection of input response time of the interrupt module" mean?
Selection of input response rate of the interrupt module is to change the input
response rate of the Q series-compatible interrupt module (QI60) to 0.1ms,
0.2ms, 0.4ms, 0.6ms or 1ms on a module basis.
The interrupt module imports external inputs at the specified input response rate.
The default value of the input response rate is set to 0.2ms.
OFF
External input
OFF
Interrupt module
(2) Input response time setup
Set the input response rate in the I/O assignment PLC parameters.
Choose "Interrupt" as the type of the slot to which the input response rate is set.
(3) Precautions
(a) Setting of a higher input response rate increases sensitivity to noise or like.
Take the operating environment into consideration when setting the input
response rate.
(b) The setting of the input response rate is made valid when:
• The PLC is powered ON; or
• CPU module is reset.
ON
ON
Input response time
Advanced settings selection
MELSEC-Q
Input response time selection
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