System Cpc Modes; Code 4: System Diagnostic Mode 1 - Memory - Panasonic DBS-576 Technical Manual

Introduction to DBS 576 Programming
Introduction

System CPC Modes

The DBS 576 offers several system CPC modes,
which are automatically entered upon system
0
startup (depending on current configuration's
System
Configuration
needs). These CPC modes provide a way to
perform functions such as the following:
FF1
System
FF2
Trunks
Codes 0-3: Switch Operation Mode
FF3
The Switch Operation Mode executes normal
Extensions
system switching operation on the basis of
stored (programmed) data.
To enter Switch Operation Mode:
FF4
FF-/Soft Keys
1. Make sure the RAM HOLD switch is ON.
2. Set the CODE rotary switch to either 0, 1, 2,
FF5
Groups
3. Press RESET or power-on the system.
4. As the system starts up, the MJ (Major) then
FF6
TRS/ARS
FF7

Code 4: System Diagnostic Mode 1 - Memory

Applications
CAUTION: This procedure interrupts call processing. Make certain to perform this test when it has
the least impact on the system.
This procedure analyzes the memory on the CPC card.
FF8
Maintenance
1. Set the CODE rotary switch to 4 and the RAM HOLD switch to OFF.
2. Press and hold RESET.
3. When the MJ LED lights, release RESET and change the CODE rotary switch as
Appendix A
Appendix B
Intro-8
normal system operation
clearing of data at startup
automatic or manual reading of system size
diagnosing memory
diagnosing LSI
or 3.
the MN (Minor) LEDs light. When the startup sequence is complete and the CPC
card is in normal operation mode, the RUN LEDs blink.
follows:
•
2 (D-RAM status information test)
DBS 576 (USA) issued 05/20/98
Section 400-Programming
The CPC-576 Card
(front edge, facing out from cabinet)
RUN LED (FPU)
RUN LED (MPU)
MJ LED
MN LED
RESET button
CODE rotary switch
MODE button
RAM HOLD switch
MOH plug-in
576-13-400
Introduction
0
System
Configuration
FF1
System
FF2
Trunks
FF3
Extensions
FF4
FF-/Soft Keys
FF5
Groups
FF6
TRS/ARS
FF7
Applications
FF8
Maintenance
Appendix A
Appendix B