Hach Ultra ORBISPHERE 510, Operator'S Manual

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Orbisphere 510/511/512 Analyzers - Inputs/Outputs Menu 69 of 138
Operator Manual
ORBISPHERE
6.3.1 Relays Configuration
The three relays (per channel) can be triggered by several
standard events, or a combination of events (custom).
The relays output can be used to turn on a beacon, horn
or PLC (see
“Connections to Electronic Boards” on
page 26 )
Note:
Relays can be set to Normally Open [NO] or Normally
Closed [NC] by changing the jumper positions on the
measurement board (see
“Set Measurement Alarm
Relays” on page 30 ).
Select a standard event in the rolling list
If “Custom event” has been selected, it has to be
configured by touching the
configure
button
Press on the text box to open the selection menu
(rolling menu). Select the events that must trigger the
relay, and press OK.
The example shown here will trigger the relays whenever
the value is above the High High or under the Low Low
preset values.
Proceed in the same manner for any other event that
should trigger the relay