UMAX130511 Version 1.00A Preliminary Documentation
– May be subject to change
45 - 141
Figure 21
– Miscellaneous Objects
Extra RPDO Messages
Objects 2500h
Extra Control Received PV
, 2502h
EC Decimal Digits PV
, 2502h
EC Scaling 1
PV
and
EC Scaling 2 PV
are mentioned in Section 1.4, Table 17. These objects allow for
additional data received on a CANopen ® RPDO to be mapped independently to various function
blocks as a control source. The scaling objects are provided to define the limits of the data when it
is used by another function block, as shown in Table 17.
Constant Values
Object 5010h
Constant Field Value
is provided to give the user the option for a fixed value that
can be used by other function blocks. Sub-index 1 is fixed as FALSE (0) and sub-index 2 is always
TRUE (1). There are 13 other sub-indexes provided for user selectable values.
The constants are read as 32-bit real (float) data, so no decimal digit object is provided. When
setting up the constant, make sure to do it with the resolution of the object that will be compared
with it.