ZIEHL-ABEGG Ucontrol PXDM Series User Manual

Ucontrol
Type PXDM
Universal controller for variable voltage
3~ motors
Manufacturer: ZIEHL-ABEGG AG
Heinz-Ziehl-Straße
D-74653 Künzelsau
Phone: +49 (0) 7940 16-0
Fax: +49 (0) 7940 16-504
e-mail: info@ziehl-abegg.de
internet: http://www.ziehl-abegg.de
Serial no: from Software
Year of construction: 2003

ZIEHL-ABEGG Ucontrol PXDM Series Specifications

General

Series	PXDM
Supply voltage	24 V DC
Digital inputs	8
Analog inputs	2
Protection class	IP20
Power consumption	5 W
Operating temperature	-10°C to +50°C
Storage temperature	-20°C to +70°C
Communication	RS485, Modbus RTU

Summary

Safety Measures

Symbols and Information

Explains warning symbols and essential safety information for users.

Electrical/Electronic Equipment Safety

Installation Procedures

Wall-mounting and Switching Cabinet Installation

Provides instructions for proper mounting and ventilation in cabinets.

Electrical Installations

Electrical Connections

Mains Connection

Details the connection of power from the mains to the device terminals.

Motor Connection

Motor Protection

Signal Connection to Analog Inputs

Details how to connect sensors and signals to analog inputs (IN1, IN2).

Controls and Menu Structure

Menu Operation and Structure

Explains how to navigate through the device menus and structure.

Menu Group Start, Info, Events

PIN Input for Service Access

Events and Malfunctions

Describes how to display and query events, malfunctions, and their causes.

Programming Modes

Selection of Mode of Operation

Guides on selecting the appropriate preprogrammed mode for device function.

Speed Controller Mode 1.01

Details programming for speed controller functionality.

Basic Setting for Mode 1.01

Covers initial device settings for speed controller mode.

Setting for Operation 1.01

Menu Plan for Speed Controller 1.01

Factory Settings for Mode 1.01

Lists factory preprogrammed settings and user configurable options.

Temperature Control Mode 2.01-2.05

Details programming for various temperature control applications.

Basic Setting for Temperature Control

Covers initial sensor configuration and mode selection for temperature control.

Function Analog Input 2 for Temp. Control

Settings for Temperature Control Modes

Details settings for setpoints, control range, and speed limits.

Mode 2.03: Signal Output 0-10V

Mode 2.03: Relay Output for Heating/Cooling

Details using relay outputs for heating or cooling control with hysteresis.

Mode 2.03: Temperature Monitoring

Menu Plan for Temp. Control with Two Sensors 2.04/2.05

Factory/User Settings for Modes 2.01-2.05

Summarizes factory and user settings for all temperature control modes.

Pressure Control for Condensers 3.01-3.04

Details programming for pressure control in refrigeration condensers.

Basic Setting for Condenser Pressure Control

Covers initial sensor configuration and mode selection for pressure control.

Function Analog Input 2 for Refrigerant Input

Settings for Pressure Control Modes 3.01-3.04

Details settings for setpoints, control range, and speed limits.

Factory/User Settings for Modes 3.01-3.04

Summarizes factory and user settings for condenser pressure control modes.

Pressure Control for Ventilation Systems 4.01/4.02

Details programming for pressure control in ventilation systems.

Basic Setting for Ventilation Pressure Control

Covers initial sensor configuration and mode selection for ventilation pressure.

Function Analog Input 2 for Ventilation Control

Settings for Ventilation Pressure Control Modes

Details settings for setpoints, control range, and speed limits.

Mode 4.02: Outside-Temperature Dependent Setpoint

Factory/User Settings for Modes 4.01-4.02

Summarizes factory and user settings for ventilation pressure control modes.

Volume Control for Air Conditioning 5.01/5.02

Details programming for volume control in air conditioning systems.

Basic Setting for Volume Control

Covers initial sensor configuration and mode selection for volume control.

Function Analog Input 2 for Volume Control

Settings for Volume Control Modes 5.01/5.02

Details settings for setpoints, control range, and speed limits.

Mode 5.02: Outside-Temperature Dependent Setpoint

Factory/User Settings for Modes 5.01-5.02

Summarizes factory and user settings for volume control modes.

Air Velocity Control 6.01

Details programming for air velocity control.

Basic Setting for Air Velocity Control 6.01

Covers initial sensor configuration and mode selection for air velocity control.

Function Analog Input 2 for Air Velocity Control

Settings for Air Velocity Control Mode 6.01

Details settings for setpoints, control range, and speed limits.

Factory/User Settings for Mode 6.01

Summarizes factory and user settings for air velocity control.

Controller Setup

Pin Protection

Explains how to activate PIN protection for service level adjustments.

Set Protection

Details how to protect basic settings against unauthorized modification.

Save User Settings

Limit Functionality

Minimum Speed Cut Off

Controller Configuration and Action Types

Details P, PI, PID control types and their parameter adjustments.

IO Setup

Analog Output A (Analog OUT 1)

Details functions and adjustments for the analog output.

Function Analog Output A

Explains the various functions that can be assigned to the analog output.

Adjustment Analog Output A

Digital Inputs D1 and D2 Overview

Lists possible functions that can be allocated to digital inputs.

Function 3D: Limit ON/OFF

Function 5D: Set Intern/Setpoint Switchover

Inverting Analog Inputs E1 and E2

Function and Inverting for Relay Outputs K1/K2

Explains functions and inversion settings for relay outputs K1 and K2.

Motor Setup

Adjusting Cos for Connected Motor

Setting Rampup and Rampdown Time

Enclosure and Connections

Connection Diagram

Illustrates the internal and external wiring connections of the Ucontrol PXDM.