Omron SYSMAC C500-NC113, Operation Manual

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9-3 Section
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4. The above example shows the operation when the Origin Search mode is
set to 0 or 1. When the mode is set to 2 or 3, after the Positioning Completed
input from the servomotor driver turns ON, the Busy Flag turns OFF.
9-3 ORIGIN SEARCH
The ORIGIN SEARCH command is used to establish the origin. Although the
settings are explained here in terms of the X axis, the procedures are the same
for the Y axis of the NC211.
9-3-1 Data Settings
Origin Search Mode, Origin Search Pattern, Origin Type (X Axis: 2021; Y Axis: 6021)
Address
2021
Bit
00
01
02
03
04
00
Designation 1 0
Origin search
direction
Origin proximity sig-
nal presence (*1)
Origin proximity
type
Origin signal
type
Origin search
method (*2)
CCW CW
Present Absent
N.O. N.C.
N.O. N.C.
With origin
proximity
reversal
N.O: Normally-open contacts
N.C: Normally-closed contacts
Origin
search
mode Origin
search
pattern Origin type
08 12 15
Bits 11 to 08
Set from 0 to 5. For details, refer to
9-3-3 Executing an ORIGIN SEARCH .
Bits 15 to 12
Set from 0 to 3.
Without origin
proximity
reversal
*1: The origin proximity signal presence is valid only for pattern 0 in Mode 0.
*2: The origin search method is invalid in Modes 1 to 3.
Initial Speed Number (X Axis: 2001; Y Axis: 6001)
Address
2001
Bits 07 to 00
07 to 00
Initial
speed
number
15
•
Set the initial speed number (bits 07 to 00) from 0 to 49.