YL Instruments YL9100 HPLC - YL9110 Quaternary Pump: Error Message Handling

YL9110 Quaternary Pump
If the signal is opposite when you use with the other device, change it on the External In/Out Set.
4-4-4. Error message
If there are errors on the pump caused by pressure limit, control value range, and leak, the pump stops
operation with error message.
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