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Technical Manual PD4-E-M (EtherCAT)
10 Description of the object dictionary
The gear ratio of feedback "n" is calculated as follows:
Gear Ratio = Motor Shaft Revolutions (60E8
h
:n
h
) / Driving Shaft Revolutions (60ED
h
:n
h
)
60E9h Additional Feed Constant - Feed
Function
In this object and in 60EE
, you can set a feed constant for each existing feedback.
Object description
Index
60E9
h
Object name
Additional Feed Constant - Feed
Object Code
ARRAY
Data type
UNSIGNED32
Savable
yes, category: application
Access
read only
PDO mapping
RX-PDO
Allowed values
Preset value
Firmware version
FIR-v1738-B501312
Change history
Value description
Subindex
00
h
Name
Highest Sub-index Supported
Data type
UNSIGNED8
Access
read only
PDO mapping
RX-PDO
Allowed values
Preset value
03
h
Subindex
01
h
- 03
h
Name
Additional Feed Constant - Feed Feedback Interface #1 - #3
Data type
UNSIGNED32
Access
read / write
PDO mapping
RX-PDO
Allowed values
Preset value
00000001
h
Description
The subindices have the following function:
•
00
h
: Value = "n", where "n" is the number of existing feedbacks.
•
n
h
: Subindex "n" contains the feed in user-defined units for the corresponding feedback.
Subindex 01
h
always corresponds to the first (and always existing) sensorless feedback.
Version: 1.0.1 / FIR-v1748
279