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12 Communications Performance
12 - 8
NX-series EtherCAT Coupler Unit User’s Manual (W519)
Tnx-Indelay
This is the input delay time of the NX Unit. It is the time required for the NX Unit to read the status of
the input terminals into NX Unit memory. There is a unique value for each type of NX Unit.
The NX Unit input delay time has a different definition or value for each type of NX Unit. The follow-
ing table gives the value or definition of the input delay time for each type of NX Unit.
If a formula rather than a value is given for Tnx-Indelay in the above table, refer to the user’s manu-
als for individual NX Units or to the
NX-series Data Reference Manual
(Cat. No. W525) to make the
calculations.
Tnx-Outdelay
This is the output delay time of the NX Unit. This is the time required to change the output terminals
according to the updated output data in the NX Unit. There is a unique value for each type of NX
Unit.
The NX Unit output delay time has a different definition or value for each type of NX Unit. The follow-
ing table gives the value or definition of the output delay time for each type of NX Unit.
If a formula rather than a value is given for Tnx-Outdelay in the above table, refer to the user’s man-
uals for individual NX Units or to the
NX-series Data Reference Manual
(Cat. No. W525) for the val-
ues of the items to make the calculation.
Unit type
Tnx-Indelay
Remarks
Digital Input Units
ON/OFF response
time + Input filter
time
The ON/OFF response time depends on the model of the
Unit.
You can set the input filter time for each Unit.
Analog Input Units
Conversion time
×
Number of points
The conversion time and number of points depend on the
model of the Unit.
Temperature Input Units
---
Not relevant because the Units support only Free-Run
refreshing.
Incremental Encoder
Input Units
0 [
μ
s]
The same value applies to external inputs.
SSI Input Units
0 [
μ
s]
---
Pulse Output Units
0 [
μ
s]
This is the value for external inputs. The ON/OFF response
time of the external inputs is included in Tnx-InProc.
Type of NX Units
Tnx-Outdelay
Remarks
Digital Output Units
ON/OFF response
time
The ON/OFF response time depends on the model of the
Unit.
Analog Output Units
0 [
μ
s]
---
Pulse Output Units
0 [
μ
s]
The same value applies to external outputs. The ON/OFF
response time of the external outputs is included in
Tnx-OutProc.
Summary of Contents for NX-ECC201
Page 38: ...Sections in this Manual 36 NX series EtherCAT Coupler Unit User s Manual W519...
Page 46: ...1 EtherCAT Networks 1 8 NX series EtherCAT Coupler Unit User s Manual W519...
Page 56: ...2 Features and System Configuration 2 10 NX series EtherCAT Coupler Unit User s Manual W519...
Page 82: ...4 Part Names and Functions 4 14 NX series EtherCAT Coupler Unit User s Manual W519...
Page 100: ...5 Designing the Power Supply System 5 18 NX series EtherCAT Coupler Unit User s Manual W519...
Page 214: ...9 Setting Up Slave Terminals 9 44 NX series EtherCAT Coupler Unit User s Manual W519...
Page 254: ...11 EtherCAT Coupler Unit Functions 11 30 NX series EtherCAT Coupler Unit User s Manual W519...
Page 278: ...12 Communications Performance 12 24 NX series EtherCAT Coupler Unit User s Manual W519...
Page 340: ...14 Maintenance and Inspection 14 8 NX series EtherCAT Coupler Unit User s Manual W519...
Page 400: ...Appendices A 60 NX series EtherCAT Coupler Unit User s Manual W519...
Page 401: ...Index 1 NX series EtherCAT Coupler Unit User s Manual W519 I Index...
Page 405: ......