Sanyo Denki SANMOTION 3E S, Инструкция по эксплуатации

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10.5 Error Detection Monitor (EDM)
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10.5.3 Error detection method
EDM output will not on and EDM-signal remains off even if emergency stop button is pressed, in
the case of an error such as either of safety input remains on inside of servo amplifier. In line with
this, errors like this can be detected by developing system with use of safety unit enabling to
detect any failures in the connections in the above table.
* In case you need to suffice requirement of ISO13849-1, PL=e, be sure to do testing of failure
detection using EDM output once a month or more frequently.
* For discussions on connecting and operating the safety unit, please refer to the manual provided
with your safety unit.
* The EDM signal is not a safety output. Do not use the EDM signal for any purpose other than
malfunction monitoring.