Servosila-SC-25-Programming-Guide

To identify a parameter of interest, the control computer uses an [Index:Sub-Index] pair of
numbers. A list of all parameters, their indices, sub-indices and data types is given in a Servosila
Device Reference document.
If the device does not find the requested parameter (e.g. an invalid index or sub-index), the
device replies with an error message.
The formats of the request and response messages are defined later in this document. The
formats follow CANopen SDO standard.
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Control Computer / PLC Brushless Motor Controller
Read Request (index, subindex)
Read Response (index, subindex, value)