Omron ZW-C1*AT User Manual page 277

Event name Linearity correction data read error
Meaning Reading of the displacement sensor linearity correction data was not executed correctly.
Source EtherCAT master function module
Error attributes Level
Effects User program
Indicators EtherCAT NET RUN

System-defined Variable
variables
None
Cause and Assumed cause
correction
Calibration ROM not inserted
Calibration ROM damage
Attached None
information
Precautions/ As a provisional measure, the measurement can be resumed using the data of the previously read Calibration
Remarks ROM.
<Operation method>
With error code 3 displayed on the sub-display, hold down the Mode switching key, then when [OK/CAN] is
displayed, press the ZERO/SET key.
<Cautions>
• When using this method, always check the serial number of the previously read Calibration ROM in "controller
information," then check that it matches the Sensor Head side serial number. Measurement will not be correct
unless they match.
• When restarting the main unit, perform the same operations again.
• This operation is disabled for a displacement sensor into which no Calibration ROM has ever been inserted
and started up.
Event name System setting error
Meaning The system settings saved to the displacement sensor are corrupt.
Source EtherCAT master function module
Error attributes Level
Effects User program
Indicators EtherCAT NET RUN

System-defined Variable
variables
None
Cause and Assumed cause
correction
The displacement sensor power
was turned OFF during saving/
loading of system settings.
Attached None
information
Precautions/ None
Remarks
ZW User's Manual
Source details
Minor fault Recovery
Continues Operation
EtherCAT NET ERR

Data type

Correction
Turn the displacement sensor OFF,
insert the Calibration ROM and turn
the sensor ON again.
Calibration ROM may be broken.
Please contact an OMRON branch
or sales office.
Source details
Minor fault Recovery
Continues Operation
EtherCAT NET ERR

Data type

Correction
After holding down the Mode
switching key, press the ZERO/SET
key to clear the system settings and
the bank data, then resume the
starting process.
Event code 14B10000Hex
Slave Detection
timing
Error reset Log category
(after
cancellation of
slave error)
An error message is displayed on the displacement
sensor's digital display, and the ALARM output of
parallel I/O turns ON. The displacement sensor is in a
stopped state until it is restarted.
EtherCAT LINK/ACT

Name

Prevention


Event code 14B20000Hex
Slave Detection
timing
Error reset Log category
(after
cancellation of
slave error)
An error message is displayed on the displacement
sensor's digital display, and the ALARM output of
parallel I/O turns ON. The displacement sensor is in a
stopped state until it is restarted.
EtherCAT LINK/ACT

Name

Prevention
Do not turn the displacement
sensor OFF during saving/loading
of system settings.
At displacement
sensor startup
System
At displacement
sensor startup
System
275
Error Messages