Endress+Hauser Liquistation CSF34 - Page 113

Liquistation CSF34 Operation
Endress+Hauser 113
10.4.1 Binary inputs
The binary inputs are used to control the sampler using external signals.
With the , the power supply of 24 V DC from the terminal block in the connection
compartment of the sampler can be used for floating contacts (see the "Electrical
connection" section).
Menu/Setup/Inputs
Function Options Info
Binary input S:x
Mode Selection
• Off
• On
Factory setting
Off
Switches the function on or off
Input variable Selection
• Flow rate
• Rainfall
• External event
• Armature end position
detection
(only for version with
sampling assembly)
Factory setting
Flow rate
• Pulse input for connected flowmeters or
rain gages
• Control of sampling functions via external
signals
Having selected Input variable Flow rate
Signal slope Selection
• Low-High
• High-Low
Factory setting
Low-High
Preselect the level change of the signal.
Unit Selection
• m³
• l
• cf
• gal
Factory setting
m³
Select the unit.
Meas. value format Factory setting
#.#
Specify the number of decimal places for the
flow.
1 pulse = 0 to 1000 m
3
Factory setting
10 m
3
Definition of the pulse value, limits are
calculated depending on the unit
Unit of totalized flow
Current totalized flow - - - The totalized flow values are displayed.
Reset totalizer Selection
• Manual
• Automatic
• At program start
Factory setting
Manual
Manual
Reset the counter manually.
Automatic
The counter is reset automatically at
intervals.
At program start
The counter is reset at program start.
Having selected Reset totalizer Manual
Reset totalized flow Action The totalized flow currently calculated is set
to zero when the counter is reset.
Having selected Reset totalizer Automatic