IDEAL
-
P
KOSMOS SERIE
www.ditel.es
23
Description
When the analog setpoint generator is enabled, the display shows the analog output scaled in the engineering unit.
The 4
-
20mA output can be modified by changing the value on the display through the front keypad. In these
conditions the signal from a sensor is not necessary since the output is independent of said input signal.
In regulator mode or 'Dimmer' ('
dIMM
') the output is adjusted using the '
UP
' and '
DOWN
' keys. In programmed
mode ('
ProG
'), the output is set digit by digit starting from the
RUN
mode by pressing '
ENTER
' and then
'
DOWN'
. Once the value has been entered, a new press of the '
ENTER
' key validates the data by returning to the
RUN
mode. The limits of adjustment in both cases will be those defined by the values entered in the parameters
'
OutH
' and '
OutL
', regulation outside of them will not be possible.
ANALOG OUTPUT
Description of the operating modes
Setpoint generator
Flow meter
Setpoint adjustement
Input signal
4
-
20mA
SW96S011000
Remote setpoint
4
-
20mA
Motorized valve
Control of
servo motor
In general, the delivered signal can be used to control variables and act at all times proportional to the magnitude
of the effect under control, transmit the display information to graphic recorders, controllers, remote displays or
other repeater instruments.
The output signal can be increasing or decreasing depending on the display value assigned to the parameters
'
OutH
' and '
OutL
' present in the configuration menu of the output. If '
OutH
'> '
OutL
', the output signal increases
when the display does so whereas for ''
OutH
'<'
OutL
', the signal decreases when the display increases.
On the other hand, if the setpoint generator ('
SEtG'
) is activated, it will be possible to generate said signal in
regulator mode / 'dimmer' ('
dIMM
') or programmed ('
ProG
') as configured in the corresponding menu.
The built
-
in output allows the IDEAL
-
P unit to provide a range of analog signal of 4
-
20mA linearly proportional to
the variation of the display defined by the user through the display configuration menu. It is an isolated output
with respect to the input signal and the power supply.
Application example. Sending remote setpoint to a device that regulates a motorized
valve and controls its action by reading a flow meter.
