Instruction Manual PUC 28
17
5.2.6 Signal [ SETTINGS / SIGNAL ]
This submenu is used to specify the type for the analogue pressure output signal and the
analogue input signals IN1 and IN2 to the connected sensor.
Table
11: Display settings
5.2.7 Acoustic signalling device [ SETTINGS / SOUND ]
The internal acoustic signalling device generates, in the event of alarm, an intermittent signal
and a brief signal every time a key press is registered. The alarm signal can be confirmed by
pressing any key (even if the parameter “Alarm acknowledgement” in the relay menu is not
set). The pulse duration and separation of the intermittent alarm signal are set using the
“LENGTH” parameter. The set length also determines the alternating interval between
showing the alarm and the measured values on the display (in the case of measured values
that have gone outside their limits, see section 3.3 entitled “Display of measured values”). The
internal acoustic signalling device can be activated or deactivated.
Submenu
Parameter description
Range of values
Default setting
ON or OFF
Activation or deactivation,
respectively, of the
acoustic signalling device
ON - activated
OFF - deactivated
ON
LENGTH
Pulse duration and pulse
separation
0.1 ... 5 s
0.5 s
Table 12: Parameter description for the acoustic signalling device
5.2.8 Decimal places display [ SETTINGS / DECIMAL PL. ]
It can be specified separately for the internally measured pressure and the two inputs IN1 and
IN2 whether the measured value should be shown on the display with or without a decimal
place.
Parameters
Range of values
Werkseinstellung
INT. PRESS.
ON - Shown with decimal places
OFF - Shown without decimal places
ON
IN1-T
IN1-P
IN2-H
IN2-P
Table 13: Decimal places display parameter description
Input/output
Parameter description
Range of values
Default setting
OUT-P
Signal type (current signal
or voltage signal)
U 0 ... 10 V
I-0 0 ... 20 mA
I-4 4 ... 20 mA
I-4
IN-1
IN-2
If the units of mbar or hPa have been set for a pressure value, this value can
only be displayed with a decimal place.
