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PACSystems* RX3i CANopen Master Module Quick Start GFK-2837
2. Configure the CNM001 module in
Proficy Machine Edition
as
a third-party module and download the configuration to the
RX3i CPU.
◦
Specify the reference data addresses and lengths for
input and output scan data, and
◦
Select the status data that the RX3i CPU will scan from
the CNM001 module.
Note that “transmit” and “receive” are defined from the slave’s
point of view: TPDOs are mapped to the CPU as %AI input
scan data and RPDOs are mapped as %AQ output scan data.
For detailed configuration procedures and examples, refer to the
PACSystems RX3i CANopen Master Module
User’s Manual,
GFK-2831.
Note:
A maximum of 272 bytes (136 words) of scanned data can
be configured for input data (%I, %AI and %R in) and for
output data (%Q, %AQ and %R out). If either quantity
exceeds this limit, the configuration will fail to store and
faults will be logged in the Controller Fault Table.
Note:
By default the module is configured to scan 4 bytes of
module status data and 16 bytes of slave device health
data first. These bytes must be counted when checking for
the maximum of 272 bytes of input scan data.
