Beckman Coulter Power Express Instructions For Use Manual page 122

Troubleshooting
Error Code Tables
Table 4.8 T Lane Error Codes (Continued)
Sensor
SL066A ON
SL066B ON
SL066 OFF
SL071 ON
SL071 OFF
SL072 ON
SL072 OFF
SL401 ON
SL401 OFF
SL402 ON
SL402 OFF
SL403 ON
SL403 OFF
SL404 ON
SL404 OFF
4-46
Problem
Stopper error. The stopper
is not working correctly.
ON error: The cylinder does
not respond correctly to an
ON signal from a PLC.
OFF error: The cylinder
does not respond correctly
to an OFF signal from a PLC.
1. Confirm that a carrier is not jammed or stuck.
2. Confirm that the air compressor is on and the auto switch
is working correctly.
3. Confirm that the compressed air supply is within the
normal pressure range.
4.
Restart
Select on the control panel to resume
operation.
Solution
B31451AE