Connecting With Omron Controllers; Related Objects - Omron OMNUC G5 Series User Manual

6-8 Connecting with OMRON Controllers

6-8 Connecting with OMRON
Controllers
This section describes the settings required to connect with an OMRON EtherCAT-compatible
CJ1W-NC281/NC481/NC881 Position Control Unit

Related Objects

Objects listed in the following table must be used without changing them from their default
values.
Index
3015 hex
3324 hex
3401 hex
6
3402 hex
3403 hex
3404 hex
3405 hex
3406 hex
3504 hex
3508 hex
3521 hex
3801 hex
3758 hex
3759 hex
607C hex
6091 hex
60E0 hex
60E1 hex
6-53
Sub-index Name
Operation Switch When Using
00 hex
Absolute Encoder
External Feedback Pulse
00 hex
Dividing Numerator
Input Signal Selection 2
00 hex
Input Signal Selection 3
00 hex
Input Signal Selection 4
00 hex
Input Signal Selection 5
00 hex
Input Signal Selection 6
00 hex
Input Signal Selection 7
00 hex
Drive Prohibition Input
00 hex
Selection
00 hex Undervoltage Error Selection
Torque Limit Selection
00 hex
Software Position Limit
00 hex
Function
Touch Probe Trigger Selection
00 hex
Warning Hold Selection
00 hex
Home offset
00 hex
Motor revolutions
01 hex
Shaft revolutions
02 hex
00 hex Positive torque limit value
00 hex Negative torque limit value
OMNUC G5-series AC Servomotors and Servo Drives User's Manual (with Built-in EtherCAT Communications)
Default
Description
setting
Use absolute values and ignore multi-rotation
0002 hex
counter overflow.
00000000 Encoder resolution is set automatically.
hex
00818181 Forward Drive Prohibition Input (NC)
hex
00828282 Reverse Drive Prohibition Input (NC)
hex
00222222 Origin Proximity Input (NO)
hex
002B2B2B External Latch Signal 3 (NO)
hex
00212121 External Latch Signal 2 (NO)
hex
00202020 External Latch Signal 1 (NO)
hex
The drive prohibition input is disabled in the
0001 hex
servo and processed in the controller.
0001 hex Stopping for undervoltage errors
Both forward and reverse directions have two
0006 hex
limits which are switched using PCL and NCL.
Disable the software limits in both directions.
0003 hex
Touch probe1 = External Latch Signal 1
0100 hex
Touch probe2 = External Latch Signal 2
Automatically cleared when the cause is
0000 hex
removed.
00000000 An offset value of 0 is used by the Servo Drive.
hex
00000001 Gear ratio used by the Servo Drive is 1:1, and
hex user units are handled by the controller.
00000001
hex
1388h Default setting = 500.0%
1388h Default setting = 500.0%