
TABLE OF CONTENTS
Introduction
1
CPM2 ................................................................................... 1
DRL-MX ............................................................................... 1
Supervision ........................................................................... 1
Compatibility ........................................................................ 1
CPM2 Outputs/Inputs ........................................................... 1
MLR-MX Backplane Connection Diagram ............................. 1
System Overview ................................................................. 2
Number of Line Cards Supported .......................................... 2
Approvals ............................................................................. 2
Quick Start
Receiver Setup and Operation Without Programming
2
Unpacking ........................................................................... 2
Bench Testing ..................................................................... 2
Power up ............................................................................. 2
Printer Output ...................................................................... 2
Printer Connections ............................................................. 2
Computer Connections ........................................................ 2
Installation
3
Mounting the Receiver ......................................................... 3
Grounding ............................................................................ 3
Power Supply ....................................................................... 3
Battery Charging Current ...................................................... 3
Radio Connection Diagram ................................................... 4
Initialization .......................................................................... 4
Cold Booting ........................................................................ 4
DRL-MX Controls .................................................................. 5
LCD ...................................................................................... 5
LEDs ..................................................................................... 5
Push Buttons ......................................................................... 5
Shutdown of Line Card Communication with CPM2 .............. 5
CPM2 Error: Display alarm messages ................................... 5
Display Program Version ...................................................... 5
Adjust LCD Contrast ............................................................. 6
Radio Mounting .................................................................... 6
Location of the Antenna ....................................................... 6
Location of Radio Host ......................................................... 6
Changing Networks .............................................................. 6
DRL-MX Displays ................................................................. 6
Additional Troubles for the Mobitex Radio
7
Loss of Radio ........................................................................ 7
Loss of Network ................................................................... 7
Low Signal Strength ............................................................. 7
Unstable Signal ..................................................................... 7
Transmission Troubles ........................................................... 7
Tx Error 1 .............................................................................. 8
Tx Error 2 .............................................................................. 8
Radio Status ......................................................................... 8
Radio Status Printer Outputs ................................................. 8
Max Account Limits ............................................................. 8
User Programming ............................................................... 8
Entering Commands ............................................................. 9
Entering Data ........................................................................ 9
SG-CPM2 Central Processing Module
10
General Information ............................................................ 10
Features .............................................................................. 10
CPM2 Controls ................................................................... 10
CPM2 Operating Mode ...................................................... 11
CPM2 Cold Start-up ............................................................ 11
CPM2 in Stand-by Mode .................................................... 11
CPM2 Configuration Mode ................................................. 11
Configuration Options ........................................................ 11
Message Priorities .............................................................. 16
CPM2 Utility Modes
17
[A] Send Computer Messages to Printer ............................. 17
[B] Operator Log-On .......................................................... 17
[C] System Command Mode .............................................. 17
[D] Send Printer Messages to the Printer ............................. 17
[E] Examine Printer Messages on Display Screen ................ 18
[F] Examine Computer Messages on Display Screen ........... 18
MLR-MX Computer Interface .............................................. 18
Overview of Communication .............................................. 18
CPM2 COM1 Status Report Messages ................................ 18
COMMUNICATION PROTOCOL WITH CENTRAL STATION
COMPUTER
19
Data Byte Protocol ............................................................ 19
Acknowledgement of the Signal ........................................ 19
Basic Signal Protocol ........................................................ 19
SIA Protocol 2 ................................................................... 19
CPM2 EPROM Programming
19
UPS Connection Diagram
20
Appendix A CPM2 Quick Reference Guide
21
CPM2 Utility Modes ........................................................... 21
CPM2 Configuration Mode ................................................. 21
Line Card Command Descriptions ....................................... 21
Appendix B Trouble Shooting
22
Appendix C Decimal - Hex - Binary Conversion Chart
23
Appendix D ASCII Character Chart
24
firealarmresources.com