Wachendorff UNIVERSALDISPLAY UA964801 24-230 V DC/AC UA964801 Datenbogen
Produktcode
UA964801
78
UA964801 - User manual
User manual - UA964801
79
6 Offset calibration
Value added / subtracted to the process visualization (usually correcting the
value of environmental temperature)
value of environmental temperature)
-1000 to +1000 [Digit
2
] for linear sensors and potentiometers.
-100.0 to +100.0 (degrees.tenths for temperature sensors). Default 0.0.
7 Gain calibration
Percentage value that is multiplied for the process value (allows to calibrated
the working point)
-100.0% to +100.0%,
the working point)
-100.0% to +100.0%,
Default: 0.0
ex: to correct the range from 0 to 1000°C showing 0 to 1010°C, set the parameter to +1.0.
8 Latch On
Automatic setting of limits for linear inputs and potentiometers
Disabled (
Disabled (
Default)
Enabled
Setting
Setting
9 Totalizer
Visualizes the total “fluid” volume considering the sensor signal as unit/time
value (ex. if the connected sensor has an output 4 to 20mA with F.s. 2000m³/
hour, the parameter 9
value (ex. if the connected sensor has an output 4 to 20mA with F.s. 2000m³/
hour, the parameter 9
Totalizer has to be selected as “Hour” and the display
will visualize the total fluid volume from the last RESET/START signal).
Disabled
Disabled
Display visualizes the process (
Default)
Second
Display visualizes the flow in unit/s
Minute
Display visualizes the flow in unit/min
Hour
Display visualizes the flow in unit/hour
10 Sum function
Enables the sum function and its dedicated page. Allows to sum the process
value to a variable .
Disabled (
value to a variable .
Disabled (
Default)
Enabled
11 Store
Enables to store in eeprom the values of peak, totalizer, sum function and tare
zero. If disabled, at starting the above-mentioned values start from 0. The
storing is done automatically every 5 minutes.
Disabled (
zero. If disabled, at starting the above-mentioned values start from 0. The
storing is done automatically every 5 minutes.
Disabled (
Default)
Enabled
12 Filter samples
ADC Filter: number of input sensor readings to calculate the mean that defines
process value.
process value.
NB: when readings increase, control loop speed slows down.
1 to 15 means
Default: 10.
13 Sampling frequency
Sampling frequency of analogue / digital converter.
NB: Increasing the conversion speed will slow down reading stability (ex: for
fast transients, as pressure, it is advisable to increase sampling frequency)
242 Hz
fast transients, as pressure, it is advisable to increase sampling frequency)
242 Hz
4.2ms (Maximum speed conversion)
123 Hz
8.2ms
62 Hz
16.1ms
50 Hz
20ms
39 Hz
25.6ms
33.2 Hz
30.1ms
19.6 Hz
51ms
16.7 Hz (
Default) 59.9ms Ideal for filtering noises 50 / 60 Hz
12.5 Hz
80ms
10 Hz
100ms
8.33 Hz
120ms
6.25 Hz
160ms
4.17 Hz
240ms (Minimum speed conversion)