AMT58x-CB CANopen®
13
5. Quick reference
5.1 Hardware resolution
WARNING
Make sure the physical resolution of the encoder matches the set
resolution.
Different resolutions may be set if the encoder and the connection
cap have been ordered / supplied separately.
Examples
AMT58 12/4096
6501-00 Hardware counts per revolution
= 4096,
6502-00 Hardware number of turns
= 4096.
AMT58 13/4096
6501-00 Hardware counts per revolution
= 8192,
6502-00 Hardware number of turns
= 4096.
6501-00 Hardware counts per revolution
object is described on
page 40.
6502-00 Hardware number of turns
object is described on page 36.
If the hardware resolution does not match the ordering code (see
encoder label) then it is compulsory to set the hardware resolution
(for any information on reading the hardware resolution refer to
section “5.2 Using the default settings”).
Please note that the parameters
6001-00 Counts per revolution
and
6002-00 Total resolution
refer to the scaling function, anyway
the unit can run properly only if the hardware resolution is set
correctly.
5.1.1 Procedure to set hardware resolution
ID = node identifier.
Step 1 - Access to the configuration (object 3002h)
NOTE
To avoid unintentional access, this object is not listed in the EDS file.
Master
Encoder
COB-ID Cmd Index Sub
Process
data
600+ID 23 02 30 00 41 4B 49 4C
Encoder
Master
COB-ID Cmd Index Sub
Process
data
580+ID 60 02 30 00 00 00 00 00
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