EM100-F User Manual
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Page 78 of 93
6.1.5. SDOs
The CANopen SDO is a confirmed service, an over-run does not occur if the CANopen controller
only communicates with the EM100 in the ‘Pre-Operational’ state. When an SDO has been
received by the controller no further communication takes place until the service has been
acknowledged (or a timeout occurs).
SDOs
Are only available on request (see complete Object Directory).
They can be used for the complete setup of the EM100 via the CAN bus master e.g.:
Filter setting: Index 2100, Sub-index 4.
Filter Mode setting: Index 2100, Sub-index 9.
They can be used to get information regarding all the commands available e.g.:
Net Weight: Index 2900, Sub-index 2.
ADC Sample: Index 2900, Sub-index 7.