Technical Manual PD4-E-M (EtherCAT)
10 Description of the object dictionary
Data type
UNSIGNED8
Access
read only
PDO mapping
no
Allowed values
Preset value
02
h
Subindex
01
h
Name
Encoder Increments Per Second
Data type
UNSIGNED32
Access
read / write
PDO mapping
RX-PDO
Allowed values
Preset value
00000000
h
Subindex
02
h
Name
Motor Revolutions Per Second
Data type
UNSIGNED32
Access
read / write
PDO mapping
RX-PDO
Allowed values
Preset value
00000000
h
Description
Velocity Encoder Resolution = Encoder Increments per second (6090
h
:01
h
) / Motor Revolutions per
second (6090
h
:02
h
)
6091h Gear Ratio
Function
Number of motor revolutions per output shaft revolution.
Object description
Index
6091
h
Object name
Gear Ratio
Object Code
ARRAY
Data type
UNSIGNED32
Savable
yes, category: application
Firmware version
FIR-v1426
Change history
Firmware version FIR-v1738-B501312: "PDO mapping" table entry for
subindex 01 changed from "no" to "RX-PDO".
Firmware version FIR-v1738-B501312: "PDO mapping" table entry for
subindex 02 changed from "no" to "RX-PDO".
Version: 1.0.1 / FIR-v1748
257