Autonics AiC Series, User Manual

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8 Control Input/Output
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8.2.1.2 Alarm / Warning
(1) Alarm

This function stops motor to protect driver, depending on the error status such as over
current or over speed.

In case of normal status, output turns ON, and in case of alarming status, output turns
OFF.

When supplying alarm reset, driver returns to the normal status.
※
Refer to example of
‘8.2.3Example of Output Circuit Connection’.
(2) Warning

This function notices dangers with the alarm indicator prior to motor stop with limit
signal or over load alarm.

When turning out from the alarming condition, driver returns to the normal status
automatically.
※
Even though warning occurs, it drives as normal status and it may cause damage by fire.
It is recommended not to use the unit during warning status.
※
Depending on the alarm/warning type, it flashes for 0.4 sec interval and it turns OFF for 0.8
sec repeatedly.
In case of no. 3 alarm,