Activating Binary Input; Setting Alarm Values - GE Sievers 900 Series Operation And Maintenance Manual

5. Press the Interval button to print the average TOC value for the period of time specified.
The options are as follows: Every Sample, Every Hour, Every 2 Hrs., Every 4 Hrs., or Every
8 Hrs.

Activating Binary Input

You can start and stop analysis with binary input to the Analyzer.
1. Select the I/O tab.
2. Press the Binary Input button.
3. Press the Binary Input button, and select On (or Off if you wish to disable binary input).
4. Press the Start Level button and select High or Low. This value corresponds to the signal
that will cause the Analyzer to start analysis. Confirm the correct value with your remote
operations center.
When DataGuard has been enabled, Binary Input is not available, to provide security to comply
with 21 CFR Part 11.

Setting Alarm Values

The Analyzer has two customizable alarm outputs that can be triggered if the measured TOC, TC, or
IC exceeds a set value or if a warning or error occurs. By default, both alarms are disabled. When
external alarms are connected to the Analyzer, you can set the alarm levels by following the steps
below. Instructions for wiring the alarms can be found in the "Installation" chapter on page 68.
1. Select the I/O tab.
2. Press the Alarm 1 or Alarm 2 button.
3. Press the State button to toggle the alarm output from Off to On.
4. Press the Value button to set the value that triggers the alarm. The options are:
• TOC, TC, IC — The alarm is triggered when a specified value is exceeded. If
you select a Value of TOC, TC, or IC, press the Level button to set the alarm
threshold.
• Warn/Error — The alarm is triggered when the Analyzer issues a warning or
error.
• Error — The alarm is triggered when the Analyzer issues an error.
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