Mosaic fieldbus modules – Addendum1
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General Notes
1. The process data size is fixed, this means that the size and mapping of the process data image of
the bus communication devices does not change depending on how many input or output modules
are connected to the configurable safety controller.
2. “Reserved”-Bytes are allocated as variables where necessary (e.g., to maintain the inner sub-index
structure of the CANopen user defined objects when an object in enlarged beyond 1 byte size)
3. Some data are available only if the communication module is used in a system where the M1
firmware version is greater that a miminum value (i.e., Errors data are only available if M1 firmware
version is greater than 5.0, Analog data are available only with M1 greater than 4.0, Project CRC
data are available only with M1 greater than 3.0)
4. The Analog data section is optional: it can be turned on or off using the Bus configurator software;
if the Analog data checkbox in the software is selected then the bytes are present in the process
image, if the box is unchecked the bytes are not present; the process image size will adapt to the
actual number of bytes.
New mapping for the fieldbus communication modules
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