Beckhoff CX2100-0904 User Manual

Product overview
2.7 Button
2.7.1 Operating principle of the button
The CX1100-0xx4 power supply units all have four navigation switches and an Enter button. The buttons can
therefore be used to input five basic states
Button Value Button Value
UP 4 RIGHT 32
DOWN 8 ENTER / SELECT 64
LEFT 16
Combined inputs, such as UP + RIGHT or UP + RIGHT + ENTER can also be entered. Each value is made
available separately as a boolean value and can be linked in the PLC.
The values of the button can be assessed as a numerical value via a TwinCAT function. A combination of
the buttons can also be assessed via the value. The register can be accessed from within a PLC program,
and the value can be assessed. This requires a variable of type USINT first to be created in the PLC
program. This is then called as a parameter in the ‘F_CXNaviSwitchUSB’ function. The code fragment shows
the declaration of the required variables.
PROGRAM MAIN
VAR
bUp AT %I*: BOOL;
bDown AT %I*: BOOL;
bLeft AT %I*: BOOL;
bRight AT %I*: BOOL;
bEnter AT %I*: BOOL;
bToggle AT %I*: BOOL;
Taster: USINT; (* als Summenwert *)
eNaviSwitchCx2 : E_CX2100_NaviSwitch;
END_VAR
CX2100-09x424 Version: 1.3

Beckhoff CX2100-0904 Specifications

General

Brand	Beckhoff
Model	CX2100-0904
Category	Power Supply
Language	English

Summary

Product Overview

CX2100-0904 / CX2100-0914 Product Overview

CX2100-0904 Technical Data

Provides specifications, dimensions, and weight for the CX2100-0904.

CX2100-0914 Technical Data

CX2900-0192 Technical Data

CoE Interface - Parameter Management

EtherCAT State Machine

Mounting and Wiring

Mechanical Installation and Dimensions

Wiring and Connections

Covers power supply wiring, Smart Battery connection, and terminal connections.

Installation on the Mounting Rail

Commissioning

Configuring the Integrated 24V UPS

Step-by-step guide to configure the CX2100-0904 UPS via the software dialog.

UPS Functions and Configuration Dialogs

Details UPS configuration dialogs, functions, and system reaction to power events.

TwinCAT PLC UPS Interface

Explains how to integrate UPS status monitoring into TwinCAT PLC programs.

Windows CE Battery Driver and API

Error Handling and Diagnostics

PLC Diagnostics and K-bus State Analysis

Covers diagnostics using PLC programs and analyzing K-bus state via TwinCAT.

Power Supply LEDs in K-bus Mode

Explains the meaning and behavior of LEDs for K-bus mode.

Power Supply LEDs in E-bus Mode

Explains the meaning of LEDs for E-bus mode.

Faults and Troubleshooting

Lists common faults, their causes, and recommended corrective actions.

Decommissioning

Disassembly and Disposal Procedures