NF DF 1906, Instruction Manual

Page: 72 / 96

6.1 Error Message
DF1906 6-2
6.1 Error Message
If an error occurs during power-on self testing, an error message is displayed. If an incorrect setting is
made from USB, an error message is displayed.
The following shows the content and cause of error messages and the necessary remedial action.
6.1.1 Power-On Errors
Error Message Cause Necessary Action
ROM CHECK ERROR
Internal ROM
sum check error.
Contact
NF Corporation
or one of
our agents.
RAM CHECK ERROR
Internal RAM
read/write error.
BACKUP MEMORY
LOST
Data backed up by battery
is damaged.
If this error message is still displayed
after turning the power off and back
on several times, the backup battery
is depleted. Contact
NF Corporation
or one of our agents.
The settings will be initialized and
started again.
6.1.2 Errors of Remote Control via USB
Error Message Error Content
ERR01:LI MIT OVER Set parameter is out of the setting range.
ERR02:HEADER ERROR Set command string name is invalid.
ERR03:SYNTAX ERROR
Set parameter number is invalid.
Set parameter data format is invalid.
Parameter is missing.
Set command string format is invalid.
Query function for the command used for a query is disabled.
The top of the transfer data length set for transferring the
arbitrary waveform data is not '#.'
Set binary data size is not 8192 bytes.
ERR04:HALF WAVENUM X
Mark wave number of
*
.5 cannot be set because the space wave
number is 129 or more.
Space wave number of
*
.5 cannot be set because the mark wave
number is 129 or more.
ERR05:FULL WAVENUM X
Mark wave number of 129 or mor e cannot be set because the
space wave number is
*
.5.
Space wave number of 129 or more cannot be set because the
mark wave number is
*
.5.
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