14 Issue
Number:
2
4.3 DeviceNet
Data
Rate
Unidrive: #20.08
All nodes on DeviceNet must be configured to run at the same data
rate. The range of data rates available is shown in the table below.
#20.08 Data
Rate
(bits/sec)
0 125K
1 250K
2 500K
4.4 Product
Code
Elaboration
Unidrive: #20.12
Ensure that this parameter is set to 0. For details on using this
parameter, refer to section 7.4.
4.5 Data
Format
The Unidrive DeviceNet interface has a data format of 3 Polled Words,
as used on Mentor II and Commander SE. Each polled data word is
mapped to a Unidrive parameter with default mappings as shown in the
table below.
Cyclic
Channel
Default Mapping Status
IN Word 0
Status word
IN Word 1
Post-ramp speed reference
IN Word 2
Motor active current
OUT Word 0
Control word
OUT Word 1 Digital speed reference 1
OUT Word 2 Torque reference
