Rockwell Automation 160 SER A FRN 1.XX-4.XX - Manual (Page 24)

Chapter 3 - Program Keypad Module
3–2
Removing Program Keypad Module
Dipswitch that changes P35- [Base
Frequency] from 50 to 60 Hertz
when program keypad module is not
installed.
Note: When a program keypad module
is installed, P35 - [Base Frequency]
overrides this switch setting. Once P35
- [Base Frequency] is changed from its
factory default setting, the switch
remains overridden until all parameters
are reset to their factory default settings
using P56- [Reset Defaults].
Program Keypad
Module
Figure 3.2 - Removing Program Keypad Module
Insert a small screw driver into
slot, pry back, and pivot module
out. Avoid bending or twisting
the contact pins located
underneath the center portion of
the module.
ATTENTION: Ensure that you
disconnect line power and wait
one minute before installing or
removing the program keypad
module. Failure to do so may
result in personal injury or death.
Installing Program Keypad Module
Insert the module bottom end first and then press on the
symbol at the top of the module until the module is fully
seated. The module is fully seated when its face is flush
with the edges of its surrounding case.
ATTENTION: This controller
contains ESD (Electrostatic
Discharge) sensitive parts and
assemblies. Static control precautions
are required when installing, testing,
servicing or repairing this assembly.
Component damage may result if
ESD control procedures are not
followed. If you are not familiar
with static control procedures,
reference A–B publication
8000–4.5.2, “Guarding Against
Electrostatic Damage” or any other
applicable ESD protection handbook.