![background image](http://html1.mh-extra.com/html/omron/nx-ec0112/nx-ec0112_user-manual_742777256.webp)
7 SSI Input Units
7 - 50
NX-series Position Interface Units User’s Manual (W524)
2
Set the Coding Method parameter.
You can change the count direction of data that is received from the encoder.
Set the Encoder Count Direction parameter to change the count direction.
If you set the parameter to use the opposite encoder count direction, the encoder present position is
calculated as shown below.
7-9-4
Encoder Count Direction
Parameter name
Setting
Default
Remarks
Encoder Count Direc-
tion
0: Not to invert the sign
1: Invert the sign
0
Changes are applied when the power sup-
ply to the NX Unit is turned ON or the NX
Unit is restarted.
Count value
+2
31
-1
+2
25
(Example: 25-bit encoder)
0
-2
31
After the power supply is cycled, the initial position
is calculated as follows based on the position that
is first obtained from the encoder: Initial position =
Encoder resolution − Initial value.
Present value conversion data for
opposite count direction (32-bit
expanded data with sign)
Incrementing direction
Data from SSI encoder (normal
count direction)
Encoder present position for opposite count direction setting
Содержание NX-EC0112
Страница 13: ...11 Manual Structure NX series Position Interface Units User s Manual W524...
Страница 34: ...Revision History 32 NX series Position Interface Units User s Manual W524...
Страница 36: ...Sections in this Manual 34 NX series Position Interface Units User s Manual W524...
Страница 70: ...2 Specifications and Application Procedures 2 14 NX series Position Interface Units User s Manual W524...
Страница 78: ...3 Part Names and Functions 3 8 NX series Position Interface Units User s Manual W524...
Страница 108: ...4 Installation and Wiring 4 30 NX series Position Interface Units User s Manual W524 Unit...
Страница 114: ...4 Installation and Wiring 4 36 NX series Position Interface Units User s Manual W524...
Страница 126: ...5 I O Refreshing Methods 5 12 NX series Position Interface Units User s Manual W524...
Страница 340: ...8 Pulse Output Units 8 76 NX series Position Interface Units User s Manual W524...
Страница 462: ...Appendices A 74 NX series Position Interface Units User s Manual W524...
Страница 463: ...I 1 I NX series Position Interface Units User s Manual W524 Index...
Страница 466: ...I 4 NX series Position Interface Units User s Manual W524 Index...