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8 Pulse Output Units
8 - 30
NX-series Position Interface Units User’s Manual (W524)
Set the parameters and assign I/O data for the user program from the Sysmac Studio.
Assign the I/O data in the NJ/NX-series Controller as device variables for the Unit.
Refer to the
NJ/NX-series CPU Unit Software User’s Manual
(Cat. No. W501) for details.
Connect the Unit after the EtherCAT Coupler Unit, even if you do not use the MC Function Module.
The following table lists the usage restrictions for functions based on their combination with the Ether-
CAT Coupler Unit.
Yes: Can be used, Partial: Can be used with restrictions, No: Cannot be used
Precautions for Correct Use
• Connect the Unit after the EtherCAT Coupler Unit, even if you do not use the MC Function
Module.
• If you do not use the MC Function Module, operations related to the Position Interface Units,
such as latching, must be performed from the user program.
Additional Information
For Pulse Output Units, other tasks must be performed on the Controller in addition to position
management, such as velocity profile generation and control status management.
If you want to use a pulse output, we recommend that you use the MC Function Module
because it can automatically handle this control for you.
The Pulse Output Unit cannot be connected to other controllers.
Using an NJ/NX-series Controller without the MC Function Module
Function
EtherCAT Coupler Unit
Free-Run refreshing
*1
*1. Synchronous I/O refreshing or task period prioritized refreshing is used as the I/O refreshing method.
Synchronous I/O
refreshing
Task period prioritized
refreshing
*2
*2. Unit version 1.2 or later and an NX-ECC203 EtherCAT Coupler Unit are required.
Pulse output method
No
Yes
Yes
Output mode selection
No
Yes
Yes
External output
No
Yes
Yes
Latching
No
Yes
Yes
External input function selection
No
Yes
Yes
Load rejection output setting
No
Yes
Yes
I/O refreshing method setting
No
Partial
*1
Partial
*1
Other Controllers
Summary of Contents for NX-EC0112
Page 13: ...11 Manual Structure NX series Position Interface Units User s Manual W524...
Page 34: ...Revision History 32 NX series Position Interface Units User s Manual W524...
Page 36: ...Sections in this Manual 34 NX series Position Interface Units User s Manual W524...
Page 78: ...3 Part Names and Functions 3 8 NX series Position Interface Units User s Manual W524...
Page 108: ...4 Installation and Wiring 4 30 NX series Position Interface Units User s Manual W524 Unit...
Page 114: ...4 Installation and Wiring 4 36 NX series Position Interface Units User s Manual W524...
Page 126: ...5 I O Refreshing Methods 5 12 NX series Position Interface Units User s Manual W524...
Page 340: ...8 Pulse Output Units 8 76 NX series Position Interface Units User s Manual W524...
Page 462: ...Appendices A 74 NX series Position Interface Units User s Manual W524...
Page 463: ...I 1 I NX series Position Interface Units User s Manual W524 Index...
Page 466: ...I 4 NX series Position Interface Units User s Manual W524 Index...