PPI Zenex Plus User Manual

Zenex Plus User Manual
User Manual
Multi-Purpose Temperature Controller
with Graphic Display
Zenex Plus

PPI Zenex Plus Specifications

General

Connectivity Technology	Wired
Platform	PC
Analog Sticks	2
Vibration Feedback	Yes
Cable Length	1.8 m
Compatibility	Windows
Connection	USB
Buttons	12

Summary

Front Panel Layout

Graphic Display Readout

Describes the 128x64 pixel monochrome LCD display and its operational modes.

Front Panel Keys

Details the six tactile keys on the front panel and their associated functions for operation and setup.

Basic Operations

Run Mode Operation

Explains the normal operation mode and the default display based on timer status.

Process Status Display

Describes how to access and view temperature alarm, door status, and output statuses.

Operator Parameters

Operator Timer Settings

Control Setpoint Value

Operator Deviation Limits

Supervisory Parameters

Supervisory Serial Parameters

Supervisory Control Settings

Sets up tuning, setpoint limits, compressor strategy, and heat control actions.

Factory Parameters

Factory Alarm Settings

Factory Heat/Cool Select

Configures control strategies, compressor switching, and time delays for heating/cooling.

Factory Timer Settings

Panel Mounting and Electrical Connections

Panel Cutout Specifications

Panel Mounting Instructions

Electrical Connection Safety

Important safety and procedural rules for making electrical connections.

Connection Diagram Reference

Temperature Sensor Connection

Digital Outputs and Inputs Description

PC Communication Port Interface

Power Supply Connection Details

Instructions for connecting the 85-264 VAC power supply, including polarity and fuse recommendations.