6 Basic Control Functions
6 - 16
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
6-6
Connecting with OMRON Controllers
This section describes the settings required to connect the Servo Drive with an OMRON NJ-series
Machine Automation Controller (Model: NJ301-
/NJ501-
) and an EtherCAT-compatible
Position Control Unit (Model: CJ1W-NC281/NC481/NC881/NCF81/NC482/NC882/NCF82).
Objects listed in the following table can be used without changing them from their default values.
If you are changing these settings, read and understand the relevant specifications in advance and set
values.
z
Machine Automation Controller NJ-series (NJ301-
/NJ501-
)
*1
Machine Automation Controller NJ-series (Model: NJ301-
/NJ501-
) uses the latch signals as follows:
External Latch Signal 1: Trigger signal from external Touch probe function (External Latch Input 1)
External Latch Signal 2: Trigger signal from external Touch probe function (External Latch Input 2)
External Latch Signal 3: Unused
Related Objects
Index
Sub-index
Name
Default setting
Description
3013 hex
00 hex
Force Limit 1
5,000
Default setting is 500.0%
3317 hex
00 hex
Speed Limit Selection
1
Speed Limit during force control is done
using Max profile velocity (607F hex) or
Speed Limit Value Setting (3321 hex),
whichever has the smaller value.
3401 hex
00 hex
Input Signal Selection 2
0081 8181 hex
Positive Drive Prohibition Input (NC)
3402 hex
00 hex
Input Signal Selection 3
0082 8282 hex
Negative Drive Prohibition Input (NC)
3403 hex
00 hex
Input Signal Selection 4
0022 2222 hex
Origin Proximity Input (NO)
3404 hex
00 hex
Input Signal Selection 5
002B 2B2B hex
External Latch Signal 3 (NO)
*1
3405 hex
00 hex
Input Signal Selection 6
0021 2121 hex
External Latch Signal 2 (NO)
*1
3406 hex
00 hex
Input Signal Selection 7
0020 2020 hex
External Latch Signal 1 (NO)
*1
3504 hex
00 hex
Drive Prohibition Input
Selection
1
The drive prohibition input is disabled in the
servo and processed in the controller.
3508 hex
00 hex
Undervoltage Error
Selection
1
Stopping for undervoltage errors
3521 hex
00 hex
Force Limit Selection
6
Use the 60E0 hex and 60E1 hex values to
limit torque, with PCL and NCL OFF.
3522 hex
00 hex
Force Limit 2
5,000
Default setting is 500.0%
3703 hex
00 hex
Force Limit Flag Output
Setting
1
Turn ON at force limits excluding the force
command value.
3801 hex
00 hex
Software Position Limit
Function
3
Disable the software limits in both
directions.
3758 hex
00 hex
Touch Probe Trigger
Selection
0100 hex
Touch probe1 = External Latch Signal 1
Touch probe2 = External Latch Signal 2
3759 hex
00 hex
Warning Hold Selection
0000 hex
Automatically cleared when the cause is
removed.
607C hex
00 hex
Home offset
0
An offset value of 0 is used by the Servo
Drive.
6091 hex
01 hex
Motor revolutions
1
Gear ratio used by the Servo Drive is 1:1,
and user units are handled by the controller.
02 hex
Shaft revolutions
1
