Setting Run Conditions 91
Connecting External Devices
Before setting any of the event switches, ensure that all external devices are connected to
the appropriate switch terminals on the rear panel of the controller. See the Waters 600E
Multisolvent Delivery System Installation and Maintenance Guide for more information
on making connections.
Note: S4 defaults to the Off position when a stop-flow condition or a critical fault occurs.
Use this feature by connecting to S4 a device, such as an autosampler, that must be shut
off when an error, such as a high-pressure shutdown or a critical fault, occurs.
Turning On Switches
To turn on a switch:
1. Move the cursor to the appropriate switch field (S1, S2, S3, or S4).
2. Type 1 (On). Press Enter.
Turning Off Switches
To turn off a switch:
1. Move the cursor to the appropriate switch field (S1, S2, S3, or S4).
2. Type 0 (Off). Press Enter.
Pulsing Switches
To pulse a switch:
1. Move the cursor to the appropriate switch field (S1, S2, S3, or S4).
2. Type 2 (Pulse). Press Enter.
Note: The On time for a pulsed event is 600 milliseconds.
5.1.3 Setting Autoinjector Parameters
When you are using a PowerLine autosampler (Waters 717plus), use the Direct Control
screen (see Figure 5-2) to set up the autoinjector.
The autoinjector parameters are:
•Vial
•Inj Vol
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