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Sigma Controls MYRIAD DPC - User Manual

Sigma Controls MYRIAD DPC
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MYRIAD ‘DPC’ DUPLEX PUMP
CONTROLLER INSTRUCTION MANUAL
VERSION 3.9
MYRIAD DPC MANUAL 071122
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Sigma Controls MYRIAD DPC Specifications

General IconGeneral
BrandSigma Controls
ModelMYRIAD DPC
CategoryController
LanguageEnglish

Summary

Introduction

Ordering Information

Details on how to order the Myriad DPC controller, including case options.

Product Specifications

Electrical and Environmental Specifications

Details on analog/digital I/O, power, environmental, and enclosure specifications.

Key Features of Myriad DPC

Key Hardware and Software Features

Comprehensive list of the controller's hardware and software capabilities.

Wiring Detail Diagram

Wiring Diagram

Diagram illustrating the typical wiring for the Myriad DPC with an auxiliary PCB.

Programming and Setup Guide

Main Display and Initial Navigation

Guide to navigating setup screens, entering passwords, and accessing menus.

Input Scaling Configuration

Steps for configuring input type and decimal point settings for signal scaling.

Engineering Units and Display Filter

Selecting engineering units and configuring display filter settings.

Speed Scale and Analog Output Settings

Setting speed scaling parameters and configuring analog output 4 retransmission.

Timer, Trend, and Alarm Setup

Configuring timers, trend screens, and alarm horn settings.

Control and Pump Settings

Configuring PID direction, control modes, float control, and pump settings.

Alarm and Alternation Settings

Configuring level alarms and pump alternation modes.

Operational Information and View Menu

Reviewing system status, alarms, and accessing view menu options.

Maintenance and Troubleshooting

Unit Maintenance

Guidelines for physical checks and routine maintenance of the controller.

Troubleshooting Common Issues

Solutions for common problems like unit lock-up or display issues.

Diagnostic Screen Information

Diagnostic Screen Information

Explaining the diagnostic screen for monitoring input/output status and troubleshooting.

Input;Output Assignments

Digital Input;Output Assignments

Listing of digital inputs and outputs and their functions.

Auxiliary Diagnostic Screen Notes

Notes on using the auxiliary diagnostic screen and alarm notifications.

Pump Alarms Explained

Pump Alarms Explained

Detailed explanation of various pump alarm conditions and their causes.

Appendix A: Analog Input Range Selection

Analog Input Range Selection

Guide to selecting analog input ranges using dip switches.

Appendix B: DPC Version 1.9 Addendum

DPC Version 1.9 Addendum

Points out differences between DPC V1.8 and V1.9 upgrades.

Appendix C: Auxiliary PCB Addendum

Auxiliary PCB Terminal Functions

Details on the functions and terminal assignments of the auxiliary PCB option.

Appendix D: Modbus RS485 Connections

Modbus RS485 Communication

Table of Modbus addresses, descriptions, ranges, and access types.

Modbus Network Cabling

Information on RS485 network cabling, pinouts, and communication settings.

Warranty Information and Repair Policy

Return for Repair Policy

Procedures and conditions for returning units for warranty or non-warranty repair.