Agilent Technologies 1290 Infinity User Manual page 45

The tag reader reads the valve head properties from the valve head RFID tag during
N O T E
initialization of the module. Valve properties will not be updated, if the valve head is
replaced while the module is on. Selection of valve port positions can fail, if the instrument
does not know the properties of the installed valve.
To have the valve correctly recognized by the Agilent Infinity valve drive you must have the
N O T E
valve drive powered off for at least 10 s.
Agilent 1290 Infinity Valve Drive and Valve Heads
Installing the Module
Installing the Valve Heads
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