Endress+Hauser TopClean S CPC 30, Руководство по эксплуатации

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6 Commissioning TopClean S CPC 30
36 EHauser
The transmitter is always equipped with two current outputs. You can configure these as
follows:
!
Note!
The controller function "continuous controller" can only be assigned to the current
output 2.
PARAM
⇒
Set up 1
⇒
Current outputs
Current output 1
(Terminals 31 +, 32 –)
Current output 2
(Terminals 33 +, 34 –)
pH/redox
Temperature pH/redox
Temperature
Continuous controller
CODE CHOICE
(default = bold) INFO
(E1, 2 = Editor types, s. page 28)
User
settings
E1 Current output 1
Current output 2
Select a current output
for which the settings apply.
E1
Current output 1 (or 2):
EA1 pH/Redox K1
Temperature K1
Continuous controller
(only
atcurrent output 2)
Select the measured value,
which should be output at the current output.
Selection possibilities related to the instrument variant
and the selected output (see selection table
above).
Continuous controller (only at current output 2!)
: The
controller actuating variable is output via the current
output (see also Controller menu page 50).
!
Note!
Danger of data loss.
If you change the assignment for
the current output from "continuous controller" to a
different function
after you have configured the
controllers, the complete controller configuration (s.
page 50) is reset to the default values.
E1
EA2 !!Caution!!
The configuration is
changed. Note in display (for changed setting):
Cancel by pressing "PARAM"
Continue (= confirm change) by pressing "E"
–
EA3 0 ... 20 mA
4 ... 20 mA
Select current range E1
EA4 !!Caution!!
Current output 0...20 mA
and error current = 2.4 mA
is dangerous. Note in display:
Error current is in the measuring current range. When
the current range is "0 ... 20 mA" and "Min" is selected
under Alarm in Field H1, (see page 42).
Recommended combinations:
Current range 0...20 mA and error current max (22 mA)
or
Current range 4...20 mA and error current min (2.4 mA)
–
EA5 Linear
Table
Select the characteristic curve E1