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RI 45 PIII, Manual
C79000-G7076-C817-01
2.13 Diagnostic Messages (Port 80)
When the RI 45 PIII is powered up, it runs a self-test (POST = Power On Self
Test). If the POST detects a fault, it outputs the sequence of beeps (beep
code) assigned for the fault. Each beep code consists of 2 x 2 sequences.
In addition, the individual self-test steps are output at I/O port 80h. The
optional SafeCard allows these outputs to be displayed in hexadecimal code
at the front of the device.
Conversion table for the beep codes to hexadecimal representation:
Beeps
Hex Code
B
B
0
B
BB
1
B
BBB
2
B
BBBB
3
BB
B
4
BB
BB
5
BB
BBB
6
BB
BBBB
7
BBB
B
8
BBB
BB
9
BBB
BBB
A
BBB
BBBB
B
BBBB
B
C
BBBB
BB
D
BBBB
BBB
E
BBBB
BBBB
F
Example:
B
BBBB
BB
BBB
Beeps
3
6
Hexadecimal code
Check shutdown code
Meaning
Motherboard
Содержание SIMATIC RI 45 PIII Series
Страница 6: ...vi RI 45 PIII Manual C79000 G7076 C817 01 Contents ...
Страница 90: ...2 62 RI 45 PIII Manual C79000 G7076 C817 01 Motherboard ...
Страница 96: ...3 6 RI 45 PIII Manual C79000 G7076 C817 01 Bus Board Operator Panel Sound Module ...
Страница 108: ...6 6 RI 45 PIII Manual C79000 G7076 C817 01 Connecting Cables ...
Страница 126: ...7 18 RI 45 PIII Manual C79000 G7076 C817 01 SCSI Option ...
Страница 130: ...Index 4 RI 45 PIII Manual C79000 G7076 C817 01 Index ...