Waters 717plus - Auto Zero

Installation 44
2
Auto Zero
To enable an auto zero, connect the Inject Start terminal on the autosampler as outlined in
Ta b l e 2 - 3
.
Detector Data Transfer and Chart Marking
Using the Inject Start signal from the Waters 717plus autosampler, a Waters detector can:
• Start data transfer over the IEEE-488 bus when the autosampler initiates an injection
Note: If you specify start by LAC/E, you do not need the Inject Start signal.
• Indicate the start of an injection on a chart recorder
For specific details on connecting a chart recorder to the detector, refer to the detector
operator’s manual.
To enable a detector to mark a chart recorder, connect the Inject Start terminal on the
autosampler as outlined in Ta ble 2 -4
.
Table 2-3 Auto Zero Connections
Autosampler
Terminal
Detector
Detector
Terminal
Inject Start 490E Event In 1
Inject Start 996 Event In 1
Inject Start Other Waters
detectors
Auto Zero
Table 2-4 Chart Mark Connections
Autosampler
Terminal
Detector
Detector
Terminal
Inject Start 490E Event In 1
Inject Start 996 Event In 1
Inject Start Other Waters
detectors
Chart Mark