Appendices
A - 40
NX-series Position Interface Units User’s Manual (W524)
• The following table shows the settings of the Encoder Counter Direction object.
• The following table shows the settings for the External Input 0 object.
Precautions for Correct Use
Except for the general input setting, you cannot set more than one of the external inputs 0
through 2 to the same setting. If the same setting is used for more than one external input, all
external inputs 0 through 2 are disabled and an External Input Setting Error event will occur.
Index
(hex)
Subin-
dex
(hex)
Object name Default
Data
range
Unit Data type Access
I/O
allo-
cat-
ion
Data
attri-
bute
5011 --- Encoder Count Direction --- --- --- --- --- --- ---
00 Number of Entries
*1
*1. The values for the NX-EC0112, NX-EC0122, NX-EC0132, or NX-EC0142 are 1. The values for the NX-EC0212 or
NX-EC0222 are 2.
*1 --- USINT RO No ---
01 Ch1 Encoder Count
Direction
0 0 or 1 --- USINT RW No Y
02 Ch2 Encoder Count
Direction
*2
*2. This object does not exist on the NX-EC0112, NX-EC0122, NX-EC0132, and NX-EC0142.
0 0 or 1 --- USINT RW No Y
Set value Description
0 Positive direction of phase A
1 Positive direction of phase B
Index
(hex)
Subin-
dex
(hex)
Object name Default
Data
range
Unit Data type Access
I/O
allo-
cat-
ion
Data
attri-
bute
5012 --- External Input 0 Function
Selection
--- --- --- --- --- --- ---
00 Number of Entries
1
*1
*1. Setting is not possible for the NX-EC0212 and NX-EC0222.
1 *1 --- USINT RO No ---
01 Ch1 External Input 0
Function Selection
0 0 to 4 --- USINT RW No Y
Set value Description
0 General input (factory default)
1 Latch input 1
2 Latch input 2
3 Gate input
4 Reset input
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