Endress+Hauser Topclean S CPC30, Руководство по эксплуатации

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Topclean S 6 Commissioning
Hauser 59
6.6.4 Set up 1 – Current outputs
The transmitter is always equipped with two current outputs.
To enter the menu, proceed as follows:
⇒ ⇒
CHOICE
(default = bold) INFO
Current output 1
Current output 2
Select a current output
for which the settings apply.
Current output 1 (or 2):
pH/Redox
Temperature
Controller (current output 2 only)
Selecting parameters
which should be output at the current output.
Selection possibilities related to the instrument variant and the
selected output.
Current output 1 (terminals 31+, 32-):
– pH/redox
– Temperature
Current output 2 (terminals 33+, 34-):
– pH/redox
– Temperature
– Controller: Control of a controlling actuator via the current
output (see also Controller menu page 74).
!
Note!
Danger of data loss. If you change the assignment for the current
output from "controller" to a different function
after you have
configured the controllers, the complete controller settings
(see page 74) are reset to the default values.
Caution!
The configuration is changed. Note in display (for changed setting):
Cancel by pressing "PARAM"
Continue (= confirm change) by pressing "E"
0 ... 20 mA
4 ... 20 mA
Current range selection
!
Note!
If you change the current range after editing the table, the table will
be reset.
!!Caution!!
Current output 0...20 mA and error current =
2.4 mA is dangerous. Note in display:
Error current lies within the measuring current range. When the
current range is "0 ... 20 mA" and "Min" is selected under Alarm in
(see page 65).
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)
Linear
Table
Characteristic selection
Linear:
The characteristic is linear from the lower to the upper
value.
Table: When you do not want the current output characteristic to
be linear, you can enter a customer-specific sequence of up to 10
value pairs in a table. Exact adaptation to the non-linear medium
behaviour can achieve a higher level of accuracy.
PARAM
pH
7.00
Param Parametrieren
Grundeinstellung
Sonderfunktionen
Handbedienung
Quick
Setup
Edit Weiter E
pH
7.00
Hold
Param Settings
Set up 1
Set up 2
Manual operation
First start up
Edit Next E
pH
7.00
Param Set up 1
Sensor input
Display
Access codes
Current output
Relays
Edit Next E
Hold
Hold pH
7. 00
Param
Edit [¯] [E]
Output 2
pH/mV Input 1
Temperature Input1
Controller
Next