Veeder-Root TLS-50 Series, Руководство пользователя

Страница: 66 / 76

Troubleshooting Replacing the CPU Board
61
Probe Diagnostic Report
The Diagnostic Report example below is a printout of probe information, for all tanks. The probe functions are
discussed in Figure 23.
DIAGNOSTICS
SOFTWARE VERSION 349771-001-A
TANK : 1 2 3
PROBE TYPE : GLB8 GLB8 GLB8
SERIAL NUMBER : 123001 123002 123003
PROBE ID : D021 D021 D021
PROBE LENGTH : 96.0 96.0 96.0
GRADIENT : 350.00 350.00 350.00
NUMBER SAMPLES : 20 20 20
SAMPLES READ : xxxxxx xxxxxx xxxxxx
SAMPLES USED : xxxxxx xxxxxx xxxxxx
COUNTS 00 : xxxxx xxxxx xxxxx
01 : xxxxx xxxxx xxxxx
02 : xxxxx xxxxx xxxxx
03 : xxxxx xxxxx xxxxx
04 : xxxxx xxxxx xxxxx
05 : xxxxx xxxxx xxxxx
06 : xxxxx xxxxx xxxxx
07 : xxxxx xxxxx xxxxx
08 : xxxxx xxxxx xxxxx
09 : xxxxx xxxxx xxxxx
10 : xxxxx xxxxx xxxxx
11 : xxxxx xxxxx xxxxx
12 : xxxxx xxxxx xxxxx
13 : xxxxx xxxxx xxxxx
14 : xxxxx xxxxx xxxxx
14 : xxxxx xxxxx xxxxx
15 : xxxxx xxxxx xxxxx
16 : xxxxx xxxxx xxxxx
17 : xxxxx xxxxx xxxxx
18 : xxxxx xxxxx xxxxx
Replacing the CPU Board
The CPU board in the console must be replaced when:
•
A system self-test failure occurs during a warm or cold boot, or
•
The display (on certain models) contains garbled messages and/or the voltage between the GND and 8V test
points on the back of the CPU board is within 7 - 9 Vdc; or,
•
The voltage between the GND and 5V test points [Figure 24] on the back of the CPU board is not within 4.75 -
5.25 Vdc.
1. Turn Off power to the system.
OFF