Operating manual
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8. Description of the parameters
8.1 Operation
cycle
Indication Display of PV
:
The value of the measured variable (PV) is shown on the main display (red).
Totalizing value
:
When this value is bigger than 99.999 it is splitted in two separate screens
indicating the most and least significant parts and identified with the symbols
TOT HIGH and TOT LOW on the display
SetPoint
Alarm
Alarm SP:
Value that defines the alarm activation point.
For the alarms set up with the functions of the type
Differential
or
Band
,
these parameters define the maximum differences accepted between
PV
and
a reference value defined in the parameter
.
For the alarm function
,
this parameter is not used.
Parameters show in this level only when enabled in the parameters
and
.
8.2 Alarm
cycle
Alarm Functions. It defines the functions of the alarms among the options in
Table 02
(page 5).
Alarm
Reference
Reference value used by the alarms with differential function, minimum
differential or maximum differential.
Alarm
Referenz
Totalization alarm SP decimal point.
SetPoint
Alarm
Alarm SP: Value that defines the point of activation of the alarm outputs. For
the alarms programmed with the functions of the type
Band
and
Differential
,
these parameters represent the deviations.
For the
and
alarm functions, this parameter has no meaning.
SP enable
It allows the parameters
and
to be displayed also in the indicator
operation cycle.
:
Shows the parameters
/
in the operation cycle.
:
DOES NOT show the parameters
/
in the operation cycle.
Blocking
Alarm
Alarms Initial Blocking (see section 4.5).
:
Enables the initial blocking
:
Inhibits the initial blocking
Hysteresis of
Alarms
Alarm Hysteresis. It defines the difference between the value of PV at which
the alarm is triggered and the value at which it is turned off.
Flash
It allows signalization of an alarm condition occurrence by flashing the
indication of PV on the indication display.
:
Enables alarm signalization by flashing
PV
.
:
Disables the flashing
PV
.
8.3
Input Signal level parameters
Type
Input Type. Selection of the input type, used by the indicator. Refer to
Table
01
on page 4.
Filter
Digital Input Filter – Used to improve the stability of the measured signal (PV).
Adjustable between 0 and 20. At 0 (zero) it means filter turned off and 20