Omron NX-EC0112 User Manual

6 Incremental Encoder Input Units
6 - 72
NX-series Position Interface Units User’s Manual (W524)
The parameter that is used to set up pulse period measurement is given in the following table.
This section describes the edge detection methods based on the differences between the input types:
phase differential pulse input multiplication x2/4, pulse + direction inputs, and up and down pulses.
 Phase Differential Input (Multiplication x2/4)
The period between phase-A input edges is measured regardless of the multiplier and count direc-
tion settings.
Parameter name Setting Default Remarks
Edge Detection
Method
0: Disable the function.
1: Measure every rising
edge.
2: Measure every falling
edge.
3: Measure every rising and
falling edge.
0 Changes are applied when the power sup-
ply to the NX Unit is turned ON or the NX
Unit is restarted.
Edge Detection Method by Input Type
Edge detection method Measurement period
Measure every rising edge
Measure every falling edge
Measure every rising and fall-
ing edge
Phase-A input
Phase-B input
Count
value (x2)
Count
value (x4)
Measure-
ment period
Measure-
ment period
Measure-
ment period
41 2 3 543
41 23 567 8 9 5678
Phase-A input
Phase-B input
Count
value (x2)
Count
value (x4)
Measurement
period
Measurement
period
41 2 3 543
41 23 567 8 9 5678
Phase-A input
Phase-B input
Count
value (x2)
Count
value (x4)
Mea-
sure-
ment
period
Mea-
sure-
ment
period
Mea-
sure-
ment
period
Measure-
ment
period
Mea-
sure-
ment
period
Mea-
sure-
ment
period
41 2 3 543
41 23 567 8 9 5678

Omron NX-EC0112 Specifications

General

Brand	Omron
Model	NX-EC0112
Category	Controller
Language	English