Protective and Diagnostic Functions
7-
7
BB
Circuit
Err
Baseblock circuit error
-
Try
turning the power supply off
and
on again.
The
control circuit is damaged.
Replace
the Inverter.
EEROM
Error
EEPROM error
-
Try
turning the power supply off
and
on again.
The
control circuit is damaged.
Replace
the Inverter.
Internal
A/D
Err
CPU internal A/D converter error
-
Try
turning the power supply off
and
on again.
The
control circuit is damaged.
Replace
the Inverter.
External
A/D
Err
CPU internal A/D converter error
-
Try
turning the power supply off
and
on again.
The
control circuit is damaged.
Replace
the Inverter.
Option
error
Option Card connection error
The
Option Card is not connected
properly.
Turn
off the power and insert the
Card
again.
The
Inverter or Option Card is faulty.
Replace
the Option Card or the
Inverter.
RAM-Err
ASIC internal RAM fault
-
Try
turning the power supply off
and
on again.
The
control circuit is damaged.
Replace
the Inverter.
WAT-Err
Watchdog timer fault
-
Try
turning the power supply off
and
on again.
The
control circuit is damaged.
Replace
the Inverter.
CPU-Err
CPU-ASIC mutual diagnosis fault
-
Try
turning the power supply off
and
on again.
The
control circuit is damaged.
Replace
the Inverter.
ASIC-Err
ASIC version fault
The
Inverter control circuit is faulty
Replace
the Inverter.
Option
A/D
error
Communications Option Card A/D
converter error
The
Option Card is not connected
properly.
Turn
off the power and insert the
Card
again.
The
Option Card's A/D converter is
faulty.
Replace
the Communications
Option
Card.
Option
CPU
down
Communications Option Card self
diagnostic error
Communications
Option Card fault.
Replace
the Option Card.
Option
Type
Err
Communications Option Card
model code error
Option
DPRAM
Err
Communications Option Card
DPRAM error
Table 7.1 Fault Displays and Processing (Continued)
Display
Meaning
Probable Causes
Corrective Actions
Содержание SYSDRIVE 3G3RV
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