Omron OMNUC W R88A-NCW152-DRT, Manual

Page: 147 / 292

6 DeviceNet Communications
6.6.1 No-operation (Command Code: 0000, 0 Hex)
6-50
6
„ Origin Search Command (Command Bit: HOME =1)
This section describes the Origin Search Command function, related parameters, operation,
and command method.
Function
The Origin Search Command moves the axis in the specified direction, and sets the origin
based on the specified origin search mode.
When an absolute position detection system has been selected, the positioning will be per-
formed to the origin.
Related Parameters
Object Attribute No. Name Setting
Range
Unit Effective
Timing
Default
Setting Type
0x64
#10 Pn800 Origin Search Mode
0 to 6
−
Immediate
0 B
#11 Pn801 Origin Search Function
Selection
0 to 7
−
Power-up
1 B
#12 Pn802 Origin Search High
Speed
1 to 240,000
×
1000
steps/min
Immediate
10,000 B
#13 Pn803 Origin Search Proximity
Speed
1 to 240,000
×
1000
steps/min
Immediate
1,000 B
#14 Pn804 Origin Search
Compensation Speed
1 to 240,000
×
1000
steps/min
Immediate
500 B
#15 Pn805 Origin Compensation
Value
0 to
99,999,999 Steps Immediate
0 B
#16 Pn806 Zero Position Output
Width
0 to 32, 767 Steps Immediate
100 B
#17 Pn809 Absolute Position Set-
ting
-99,999,999 to
99,999,999 Steps Immediate
0 C
#18 Pn80A Origin Search Accelera-
tion/Deceleration Time
1 to 10,000 ms Power–up
100 B