7monitoring – Lenze E94AYCEC User Manual
Page 44
7
Monitoring
7.1
Monitoring functions of the controlled node
44
Lenze · E94AYCEC Communication module (POWERLINK CN) · Communication Manual · DMS 3.0 EN · 08/2014 · TD17
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Settings
Monitoring function
Description
EPL frame error (CRC)
Weighted number of received faulty frames
• This error can occur due to very strong EMC interferences or by non-
POWERLINK-compliant nodes.
• Monitoring threshold:
• Monitoring response:
/
EPL-Rx PDO contents
This monitoring response defines the way the cyclic process data (PDO) are
forwarded from the POWERLINKnetwork to the standard device/application
in the event of an error. An error has occurred if no valid process data is
received and the "POWERLINK synchronisation loss" monitoring function is
activated. The following settings are possible with
/
:
• 0: The valid data received last remains.
• 1: All data is set to the value "0".
EPL synchronisation loss
This monitoring detects a failure of the Managing Node by means of the
number of POWERLINK cycles failed. This monitoring is independent of the
setting for the
• Monitoring threshold:
• Monitoring response:
/