Technical Manual PD4-E-M (EtherCAT)
10 Description of the object dictionary
Name
Speed During Search For Switch
Data type
UNSIGNED32
Access
read / write
PDO mapping
RX-PDO
Allowed values
Preset value
00000032
h
Subindex
02
h
Name
Speed During Search For Zero
Data type
UNSIGNED32
Access
read / write
PDO mapping
RX-PDO
Allowed values
Preset value
0000000A
h
Description
The speed for the search for the switch is specified in subindex 1.
The (lower) speed for the search for the reference position is specified in subindex 2.
Note
•
The speed in subindex 2 is simultaneously the initial speed when starting the acceleration ramp.
If this is set too high, the motor loses steps or fails to turn at all. If the setting is too high, the
index marking will be overlooked. The speed in subindex 2 should therefore be less than 1000
steps per second.
•
The speed in subindex 1 must be greater than the speed in subindex 2.
609Ah Homing Acceleration
Function
Specifies the acceleration ramp for Homing Mode in user-defined units.
Object description
Index
609A
h
Object name
Homing Acceleration
Object Code
VARIABLE
Data type
UNSIGNED32
Savable
yes, category: application
Access
read / write
PDO mapping
RX-PDO
Allowed values
Preset value
000001F4
h
Firmware version
FIR-v1426
Change history
Version: 1.0.1 / FIR-v1748
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