Omron Z4LB V2 Instruction Manual page 81

Troubleshooting
When an error occurs, refer to the following list. If the error can-
not be corrected, contact your OMRON representatives.
Display
error
The setting is out of range.
" Set the data again.
er.sen
The measurement width of the Sensor is incorrect.
" Set the measurement width of the Sensor again in
function selection mode.
er.set
An error exists in data set in function selection mode.
" Reset the data in function selection mode.
err.hi
An error exists in HIGH threshold data.
" Reset the HIGH threshold.
err.ro
An error exists in LOW threshold data.
" Reset the LOW threshold.
er.hys
An error exists in hysteresis.
" Reset the hysteresis.
err.tl
An error exists in the trigger level.
" Reset the trigger level.
err.0
An error exists in forced-zero data.
" Reset the forced-zero data.
short
One or both of the discrimination outputs are
short-circuited.
" Release the load short circuiting.
ld.off
The LDOFF input is ON.
" Turn OFF the LDOFF input.
err.ep
The EEPROM has been destroyed or there is an
error in the data.
" Standard Sensors:
Replace the Amplifier.
" One-side Interruption High-precision Sensors:
Replace the Sensor and Amplifier.
In run LD deterioration
mode, the
" Standard Sensors:
display
Replace the amplifier.
will flash.
" One-side Interruption High-precision Sensors:
Replace the Sensor and Amplifier.
58
Cause and action
Section 6
Recovery method
Automatically reset.
Automatically reset.
Automatically reset.
Automatically reset.
Automatically reset.
Automatically reset.
Automatically reset.
Automatically reset.
Power ON reset.
Automatically reset.
Replace the Sensor
and/or Amplifier.
Replace the Sensor
and/or Amplifier.