Omron ZW-C1*AT User Manual page 276

Event name Hardware error
Meaning Some abnormality occurred on the displacement sensor hardware.
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
Hardware damage
Attached None
information
Precautions/ None
Remarks
Event name Linearity correction data error
Meaning The linearity correction data of the displacement sensor is damaged.
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 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.
274
Error Messages
Source details
Minor fault Recovery
Continues Operation
EtherCAT NET ERR

Data type

Correction
Displacement sensor may be
broken. Please contact an OMRON
branch or sales office.
Source details
Minor fault Recovery
Continues Operation
EtherCAT NET ERR

Data type

Correction
Calibration ROM may be broken.
Please contact an OMRON branch
or sales office.
Event code 04D0 0000 Hex
Slave Detection timing
Error reset Log category
(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 14B00000Hex
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

At generation of
hardware error
System
At displacement
sensor startup
System
ZW User's Manual