System Cpc Modes; Codes 0-3: Switch Operation Mode; Code 4: System Diagnostic Mode 1 - Memory - Panasonic DBS 576 Technical Manual

Section 400: Programming
Introduction

System CPC Modes

0
System
Configuration
FF1
System
FF2
Trunks

Codes 0-3: Switch Operation Mode

FF3
Extensions
FF4
FF-/Soft Keys
FF5
Groups
FF6
TRS/ARS

Code 4: System Diagnostic Mode 1 - Memory

FF7
Applications
CAUTION: This procedure interrupts call processing. Make certain to perform this test when it has
the least impact on the system.
FF8
Maintenance
Appendix A
Appendix B
576-20-400
The DBS 576 offers several system CPC modes,
which are automatically entered upon system
startup (depending on current configuration' s
needs). These CPC modes provide a way to
perform functions such as the following:
•
normal system operation
•
clearing of data at startup
•
automatic or manual reading of system size
•
diagnosing memory
•
diagnosing LSI
The Switch Operation Mode executes normal
system switching operation on the basis of
stored (programmed) data.
To enter Switch Operation Mode:
1. Make sure the RAM HOLD switch is ON.
2. Set the CODE rotary switch to either 0, 1, 2,
or 3.
3. Press RESET or power-on the system.
4. As the system starts up, the MJ (Major) then
the MN (Minor) LEDs light. When the startup sequence is complete and the CPC
card is in normal operation mode, the RUN LEDs blink.
This procedure analyzes the memory on the CPC card.
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
follows:
•
2 (D-RAM status information test)
DBS 576 (USA) issued January 1999
DBS 576
Introduction to
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
•
Programming
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
Page Intro-9