Omron V600 Series Operation Manual page 101

Error Lists
6-3-3 Local Communication Errors
Data Carrier
Communications Error
Verification Error
Data Carrier Not Present
Error
Address Too High
R/W Head Not Connected
Write Protect Error
Warning
code
7B DC battery low
76 Excessive overwriting operations on DC
76 DC memory check error
6-3-4 System Errors
Error Name
code
90 Power
disconnection
during command
processing
91 Power
disconnection
during write
processing
92 CPU abnormality
93 Memory
abnormality
98
The following six types of error are detected in local communications between
the ID Controller and the Data Carrier.
This includes communications errors like parity errors.
Data written is read out and a reference check is performed for write commands.
When the read data does not agree with the written error, a verification error
occurs.
This occurs when the Data Carrier is not present during execution of command
processing. This error is not detected for auto commands and polling auto com-
mands.
This occurs when the value specified for the address exceeds the Data Carrier
memory area capacity.
This error occurs when the R/W Head is not connected or it is damaged when
execution of command processing is attempted.
This occurs when an attempt is made to write data to the Data Carrier production
date area or the write protected area.
Name
The voltage of the DC's built-in battery is low.
The number of overwriting operations checked by the MDL
command has exceeded 100,000.
A memory error is detected when the MDC command is
executed.
Note These warnings are not recorded by the ID Controller.
Error
message
P OFF CMD Power is disconnected during command
execution.
P OFF WT Power was disconnected during
execution of a write or auto write
operation.
CPU E There may an influence of noise due to an abnormality in the ID Controller.
Turn off the power and apply it once again. Turn off the power and apply it once again
C.NEM E
Turn reset input on. (If normal operation cannot be restored, use a
replacement.)
System error (operation termination error) data can be checked on the Monitor
Unit, but cannot be checked on the PC.
Description
Description and cause
After applying power once
again, execute the command
again.
Section 6-3