Parker Hannifin S.p.A S.B.C. Division
SLVDN User’s Manual
Page 150 of 181
13.1.6.
Object dictionary entries
13.1.6.1.
Objects defined in this chapter
Index Object
Name
Type
Attr.
M/
O
607Ch VAR
Home offset
INTEGER32
rw
O
6098h VAR
Homing method
INTEGER8
rw
M
6099h ARRAY
Homing speeds
UNSIGNED32 rw
M
609Ah VAR
Homing
acceleration
UNSIGNED32 rw
O
13.1.6.2.
Objects defined in other chapters
Index
Objec
t
Name
Type
Chapter
6040h VAR
Controlword
UNSIGNED16 dc
6041h VAR
Statusword
UNSIGNED16
dc
13.1.7.
Object description
13.1.7.1.
Object 607C
h
: Home offset
The
home offset
object is the difference between the zero position for the application and the
machine home position (found during homing), it is measured in position units. During
homing the machine home position is found and once the homing is completed the zero
position is offset from the home position by adding the
home offset
to the home position. All
subsequent absolute moves shall be taken relative to this new zero position. This is illustrated
in the following diagram.
HOME OFFSET
Home
position
Zero
position
Figure 21: Home offset If the
home offset
is not implemented then it shall be zero.
OBJECT DESCRIPTION
INDEX
607Ch
Name
Home offset
Object Code VAR
Data Type
INTEGER32
Category
Optional