T&D Errors Handling; Table 5.4 T&D Error Phase Sequential Actions - CPG Compuprint SP 40 Maintenance Manual

Maintenance Manual
5.7 T&D Errors Handling
When a Test fails in every type of T&D mode, all the four leds (except Power) are lit together and the buzzer
sounds a beep every 1 second. Follow these steps:
RUNNING TEST DISPLAY MESSAGE
ANY
"KO n1 ORU n2 [n3]
"REPT ERR SKIP"
If the operator panel with display is installed, the display immediately shows the error condition.
The error message is made by the following item (see tables 5.7, 5.8 and 5.9 for their meaning):
KO n1 ORU n2 [n3]
n1 means the failed test index
n2 means the ORU (optimal replacement unit which has caused the error)
n3 means the diagnostic specific or common error code (detailed information)
For example, if the third key is not properly pressed during the T&D 8 Test, after a time-out the T&D falls in
the error condition, showing the follow message: KO 08 ORU 01 [03]
If the display is not installed, these n1, n2 and n3 information's can be showed through four different actions
on the ON LINE key as indicated in the tables 5.4, 5.5, and 5.6 on next chapter.
Rev. 005
LEDS
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Table 5.4 T&D Error Phase Sequential Actions
96
PUSHED KEY
ON LINE
or
STATION 1
or
STATION 2
SP 40
KEY's ACTION
ON LINE
to display on the leds
three different led
meaning:
1- N. of Test in
error
(see table 5.4)
2- N. of ORU
(see table 5.5)
3- Specific or Common
Error Codes
(see table 5.6)
STATION 1
to repeat the same
test
STATION 2
to skip the test
Chapter 5
Test & Diagnostic