Johnson Controls NCM350 - User Manual

Technical Bulletin
Issue Date October 20, 2004
Network Control Module 300 Series
Network Control Module 300 Series ....................................................3
Introduction......................................................................................................... 3
Key Concepts...................................................................................................... 7
NCM..................................................................................................................................7
ISA Bus Cards.................................................................................................................10
Installation Considerations..............................................................................................17
Design Considerations....................................................................................................19
NCM Cable Guidelines....................................................................................................29
Software Setup................................................................................................................44
Commissioning................................................................................................................47
Setting the N2 End-of-Line Switches ..............................................................................48
Setting the Memory Switches..........................................................................................49
NCSETUP for Windows Operating System (WNCSETUP).............................................49
NCM Idle Time ................................................................................................................52
Specifications and Order Codes .....................................................................................53
Detailed Procedures......................................................................................... 55
Replacing an NCM401 with an NCM300 ........................................................................55
Troubleshooting ............................................................................................... 56
Troubleshooting the NCM ...............................................................................................56
Communications .............................................................................................................56
Related Commissioning Problems ...................................................................................63
Short Haul Modems (Line Drivers)..................................................................................66
NCM Power-Up LEDs .....................................................................................................67
NCM Module Field Checks .............................................................................................71
NCM300/350 Troubleshooting ........................................................................................72
Appendix A: Fire-Net NCM............................................................................... 74
© 2004 Johnson Controls, Inc. www.johnsoncontrols.com
Code No. LIT-6360251 Software Release 12.00

Johnson Controls NCM350 Specifications

General

Brand	Johnson Controls
Model	NCM350
Category	Control Unit
Language	English

Summary

Network Control Module 300 Series Overview

Introduction to Network Control Module 300 Series

Overview of the NCM300 Series as the main processing module in the Metasys Network.

Understanding Key Concepts of the Network Control Module

Explanation of fundamental NCM principles, components, and interfaces.

NCM Specifications and Order Codes

Technical details and ordering information for NCM models.

NCM Hardware and Connectivity

NCM Memory and Configuration Options

Details on NCM memory options, switches, and NOVRAM settings.

N1 LAN and Communication Ports

Information on N1 LAN, RS-232, ISA slots, and other NCM connectivity.

Standard Cables and Cabling Procedures

Overview of standard cables and specific cabling for modems, printers, and terminals.

NCM Installation, Setup, and Commissioning

NCM Power and Installation Considerations

Guidelines for power requirements, mounting, and installation precautions for the NCM.

NCM Software Setup and Commissioning

Steps for configuring NCM software and commissioning the device using NCSETUP.

NCM Troubleshooting and Maintenance

NCM Troubleshooting and Error Resolution

Basic troubleshooting steps, common issues, and error message interpretation for NCMs.

NCM Maintenance and Diagnostics

Procedures for routine maintenance, field inspections, and diagnostics of NCMs.

NCM Power Supply and Battery Maintenance

Guidance on NCM battery status, testing, and power supply inspection procedures.

Specific NCM Models and Features

Replacing NCM401 with NCM300

Procedure for replacing an older NCM401 with an NCM300, including file recompilation.

Appendix A: Fire-Net NCM Details

Details on the Fire-Net NCM, its features, and UL compliance requirements.

Appendix C: NCM100 Power Supply Troubleshooting

Troubleshooting specific to NCM100 power supply failures and potential issues.