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Configuration Parameter Definitions
Total Parameters Set Up Group
90
DR4500A Classic Series Circular Chart Recorder With or Without Control Product Manual
Release M
April 2017
Lower Display
Prompt
Upper Display
Range of Setting or Selection
Parameter Definition
RATE
SECOND
MINUTE
HOUR
DAY
M/DAY
RATE OF INTEGRATION
— This selection allows you
to select the desired rate of integration. It must match
scaling of input units:
EXAMPLE:
GPM must use “MINUTE”
PPH must use “HOUR”
SECOND
- EU (Engineering Units) per second.
MINUTE
- EU per minute
HOUR
- EU per hour
DAY
- EU per day
M/DAY
- Millions of Units per day (multiplier) 106 x input
SCALER
1
10
100
1000
10000
100000
1E6
TOTALIZER SCALE FACTOR
—
this selection allows
you to select a scale factor (that is, a Multiplier) for the
totalizer display. It affects only the display.
The desired factor is applied to the calculated value
to extend the maximum flow range that can be
displayed.
Scaler selection does not affect the totalization value
printed on the chart.
EXAMPLE:
1E6 equals 1 times 106 (1,000,000)
RSETABLE
NO
LOCAL
EXT SW1
EXT SW2
LOCAL TOTALIZER RESET
—
Allows the totalizer
value to be reset to zero via the display/keypad.
EXTERNAL SWITCH 1
—Allows the totalizer to be set
to zero upon switch #1 closure. (Digital Input #1)
EXTERNAL SWITCH 2
—Allows the totalizer to be set
to zero upon switch #2 closure. (Digital Input #2)
INHIBIT
NONE
S1 OPEN
S1 CLOSE
S2 OPEN
S2 CLOSE
The totalizer will be inhibited while the configured action
is true.
External SW1 open inhibits totalizer.
External SW1 closed inhibits totalizer.
External SW2 open inhibits totalizer.
External SW2 closed inhibits totalizer.
Repeat the configuration for TOTAL 2.