Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

Link zu dieser Vergleichsansicht

Beide Seiten der vorigen Revision Vorhergehende Überarbeitung
Nächste Überarbeitung
Vorhergehende Überarbeitung
embedded_systems:ethercat:create_eni_file [2019-01-07 14:04]
mgehrig2
embedded_systems:ethercat:create_eni_file [2019-02-13 16:03]
mgehrig2
Zeile 20: Zeile 20:
   * Elmo:   * Elmo:
     * Are installed with the 'EAS II' software from Elmo in ''​Elmo Motion Control/​Elmo Application Studio II/​EtherCATSlaveLib''​     * Are installed with the 'EAS II' software from Elmo in ''​Elmo Motion Control/​Elmo Application Studio II/​EtherCATSlaveLib''​
-    * Can be dwonloaded ​here TODO+    * Can be downloaded ​here TODO
  
 Items 2 and 3 can be covered with the software [[https://​www.acontis.com/​eng/​products/​ethercat/​ec-engineer/​index.php | EC-Engineer]]. This software already includes a software EtcherCAT master. The EtherCAT network can then be attached to the Ethernet port of the PC and scanned by the software. This software is not free of charge. Items 2 and 3 can be covered with the software [[https://​www.acontis.com/​eng/​products/​ethercat/​ec-engineer/​index.php | EC-Engineer]]. This software already includes a software EtcherCAT master. The EtherCAT network can then be attached to the Ethernet port of the PC and scanned by the software. This software is not free of charge.
Zeile 26: Zeile 26:
 Alternatively,​ you can download the free software [[https://​www.elmomc.com/​product/​easii/​ | EASII]] (Elmo Application Studio 2) from Elmo.  In this case you need a hardware EtherCAT master from Elmo, e.g. the [[https://​www.elmomc.com/​product/​gold-maestro/​ | Gold Maestro]] from Elmo. Alternatively,​ you can download the free software [[https://​www.elmomc.com/​product/​easii/​ | EASII]] (Elmo Application Studio 2) from Elmo.  In this case you need a hardware EtherCAT master from Elmo, e.g. the [[https://​www.elmomc.com/​product/​gold-maestro/​ | Gold Maestro]] from Elmo.
  
 +===== Create ENI file ======
 +The exact procedure depends on the software used. However, the following procedure can always be used:
 +
 +  - Select a slave
 +  - The EASII already has all ESI files for the Elmo Drives. If the required ESI file is not yet available:
 +    - Get the ESI file from the manufacturer
 +    - Import the ESI file 
 +  - Attach a slave to the EC master (If EC-Engineer is used by Acontis, attach the slave to the PC)
 +  - The slave must be supplied with power.
 +  - Scan the network
 +  - The slave should be detected
 +  - Test if you can read an encoder value
 +  - Connect the complete EC network and scan again
 +  - Define the period duration for PDOs (typically 1msec)
 +  - Define all variables which are to be sent or received with the PDOs from the slaves.
 +  - Export the ENI file
 +
 +If one of the following points changes, then the ENI file must be rebuild:
 +  * Topology
 +  * Period duration
 +  * Exchanged variables via PDO