-30- 
 
No.PS※※-OMG0002-F 
 
 
○Error indication function 
This function displays error location and nature when a problem or an error occurs. 
Error Name  Error Display  Error Type  Troubleshooting 
OUT1 
 
Over 
current 
Error 
OUT2 
 
A load current of switch output is 80 mA 
or more. 
Turn the power off and remove the 
output factor for the over current. 
Then turn the power on. 
Residual 
pressure Error 
 
During zero clear operation, pressure 
over ±7%F.S. is applied. After 3 s, the 
mode will reset to the measurement 
mode.  ±4 digits of the zero clear range 
varies with individual product 
differences.
 
Perform zero clear operation again 
after restoring the applied pressure 
to an atmospheric pressure 
condition. 
 
Pressure over max. limit of set pressure 
range is applied or it is over the display 
range. 
Applied pressure 
Error 
 
The sensor may not be connected or 
connected incorrectly. Pressure over 
min. limit of set pressure range is 
applied or it is over the display range. 
Check proper connection of the 
sensor and make sure the applied 
pressure to the value is within the 
set pressure range. Set back an 
applied pressure into within set 
pressure range. 
While using the auto shift, even if it 
exceeds the display continuously. 
Auto shift Error 
 
The measured pressure at auto-shift 
input exceeds the set pressure range. 
: After 1 s, measurement mode returns 
automatically. 
Auto shift input is invalid by 
connected equipment and 
machine. 
Check the connected equipment 
and machine. 
System Error 
 
 
 
 
Displayed in the case of an internal data 
error. 
Turn the power off and turn it on 
again. 
If resetting fails, an investigation by 
SMC Corporation will be required.
If the error can not be reset after the above measures are taken, then please contact SMC.