Rockwell Automation 1771-QC , D17716.5.25 SER/B SERVO POS - Manual (Page 56)

Installing the Assembly
Chapter 6
6Ć6
Selecting Axis Number
Select the axis number as shown in Figure 6.4.
Figure 6.4
AxisĆnumber Switch Assembly
O
F
F
O
N
1 2 3
ON
OFF
ON
OFF
ON
OFF
Set one switch to ON
to select that axis number.
Set the other
two to OFF.
Axis 1
Axis 2 Axis 3
12016
Set to on the switch corresponding to the number for the axis. Set to off
the other two switches in the assembly. Set each 1771-ES expander in an
I/O chassis to a unique axis number, starting with 1.
Selecting Encoder Input Polarity
Select the polarity of each encoder input to allow your encoder to function
properly with the 1771-ES expander (Figure 6.1).
High-true Left
Right Low-True
Encoder Polarity Jumper Position
•
•