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7.1.6 MECHANICAL ERROR HISTORY
Indication contents
• List of the error codes
• List of the servo states
Note : 0 x
&
&
code
(Only this part is displayed to a display)
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Description of the mechanical error history
1
Error number
The first two digits are for the error code, and the second
two digits are for the servo state.
2
Error number
The elapsed time from the time when the system was
turned on until an error was generated is displayed.
Note: If a later error time is shorter than the previous
error time, it means that the unit was turned off
then on again.
3
Description of errors
Error messages are displayed.
Example: If the error code is 0x13 (Focus lost timeout)
and the servo state is 0x05 (Disc judge), the
message becomes "Focus lost timeout in Disc
judge."
Only if a mechanical error (FE error) has been generated, a mechanical error history containing up to the last eight errors is
displayed if you press the "ESC" + "CHP/TIM" key in Normal Mode.
Errors are displayed in descending order, with the latest one at the top.
Error Code
Servo State
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0x00
Reset
0x01
Stop (inside position)
0x02
Stop (any position)
0x03
Braking for stop
0x04
New disc
0x05
Disc judge
0x06
Reserved 1
0x07
Playing
0x08
Start up
0x09
Seeking
0x0A
Pausing
0x0B
Reading BCA
0x0C
Reserved 2
Tray open
Tray moving
0x0D
0x0E
0x0F
FOCUS ERROR
0x0
∗
FOCUS TIMEOUT
0x1
∗
Focus on error
0x01
Focus on timeout
0x11
Focus off error
0x02
Focus off timeout
0x12
Focus lost error
0x03
Focus lost timeout
0x13
Focus balance adjust error
0x04
Focus balance adjust timeout
0x14
Focus gain adjust error
0x05
Focus gain adjust timeout
0x15
Focus sweep error
0x06
Focus sweep timeout
0x16
Focus reflection error
0x07
Focus reflection timeout
0x17
TRACKING ERROR
0x2
∗
TRACKING TIMEOUT
0x3
∗
Tracking on error
0x21
Tracking on timeout
0x31
Tracking off error
0x22
Tracking off timeout
0x32
Tracking lost error
0x23
Tracking lost timeout
0x33
0x24
Tracking balance adjust timeout
0x34
0x25
Tracking gain adjust timeout
0x35
0x4
∗
STEPPING TIMEOUT
0x5
∗
0x41
Stepping on timeout
0x51
0x42
Stepping off timeout
0x52
0x43
Stepping lost timeout
0x53
0x44
Stepping move timeout
0x54
0x6
∗
SPINDLE TIMEOUT
0x7
∗
0x61
Spindle on timeout
0x71
0x62
Spindle off timeout
0x72
0x63
Spindle lost timeout
0x73
Spindle CAV error
0x64
Spindle CAV timeout
0x74
Spindle CLV error
0x65
Spindle CLV timeout
0x75
ACQUISITION ERROR
0x8
∗
ACQUISITION TIMEOUT
0x9
∗
PLL lost error
0x83
PLL lost timeout
0x93
DECODER ERROR
0xa
∗
DECODER TIMEOUT
0xb
∗
ID lost error
0xa3
ID lost timeout
0xb3
DEVICE ERROR
0xd
∗
SRAM error
0xd1
Note: When an error has been generated, if the servo state
is "Disc judge," the disc tray opens, and if the servo
state is other than "Disc judge," the unit stops
(excluding a case of a device error with the error
code 0xd
∗
).
Mechanical Error History
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