PART THREE - OPERATION
SECTION 4 - ANALYZER CONFIGURATION
Rev. 5-1000
Model C53 Conductivity Analyzer (universal-mount 1/2 DIN)
55
SET TRANSFER Mode
(relay on or off)
•
CONTROL
relay (with phasing, setpoint, deadband,
and overfeed timer) that operates in response to the
selected measured value.
•
STATUS
relay that is not configurable. It is a dedicated
system diagnostic-only alarm relay that automatically
energizes when the “WARNING CHECK STATUS”
message flashes on the MEASURE screen. This occurs
when the analyzer detects a sensor or analyzer “fail”
diagnostic condition (see PART THREE, Section 6.1 for
details).
1.
With the
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screen displayed, use
Ø
Ø
key
to select the “SET FUNCTION” line.
2.
Press
ENTER key
to display a screen like
. Use
Ø
Ø
and
×
×
keys
to view the
choices (ALARM, CONTROL or STATUS). With the de-
sired choice displayed, press
ENTER key
to enter this
selection.
Normally, each CONTROL and ALARM relay is active, re-
sponding to the measured value of its assigned parameter.
During calibration, however, you can transfer (XFER) each
relay to a preset on/off state.
To set a relay on/off transfer state for a CONTROL or
ALARM relay, follow these steps:
1.
With the
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screen displayed, use
Ø
Ø
key
to select the “SET TRANSFER” line.
2.
Press
ENTER key
to display
. Use
Ø
Ø
and
×
×
keys
to view both choices (DE-ENERGIZED
or ENERGIZED). With the desired choice displayed,
press
ENTER key
to enter this selection.
