Endress+Hauser mypro CLD 431, Руководство по эксплуатации

Страница: 24 / 54

4.3 Operating concept / operating elements
The intelligent MyPro CLM 431 / CLD 431
transmitter can be operated in the field with 4
keys or via the HART interface (hand-held
terminal or Commuwin II) or via Profibus PA.
The 4 keys are located on the side of the
instrument under a hinged cover and can be
actuated with a pointed object, such as, for
example, the tip of a ball point pen.
The printing on the adhesive label above the
key pad shows the key arrangement .
The following functions can be accessed in
the field via the keypad:
Operating level 1
• Verification of active settings (secondary
parameter)
• Error diagnosis (diagnostic parameters)
• Current interface settings (instrument
parameters)
• Calibration
Operating level 2
This level comprises all other settings, e.g.
switching from conductivity to resistance
measurement.
Key functions at operating level 1:
+ Select secondary parameter /
set values
–
Select diagnostic parameters /
set values
F Instrument configuration
C Sensor calibration
HART Handterminal
1 Offline
3 Transfer
4 Frequenzg erät
5 Extras
2 Online ➔
I
O
–
+ C
F
F
> 3 s
Keypad on
instrument
Hand-held
HART terminal
Commuwin II via HART
Commuwin II
via PROFIBUS PA
LM431OP.CDR
Operating level 1
• Daily work and diagnosis
Operating level 2
• Configuration and diagnosis
• Plain-text menu guidance
• Clear overall view in the form of
a matrix
• Graphical user interface
• Data entry/recorder function
• Upload/download archiving
• Off-line parameter setting
• Extended communication functions
• Access to all instrument parameters
• Permits interconnection of units from
different manufacturers
Fig. 4.4
Operation of MyPro
CLM 431 / CLD 431 is
possible via:
– keys on instrument
– hand-held HART terminal
– Commuwin II via HART
– Commuwin II via
PROFIBUS-PA.
–
+ C
E
–
+ C
F
KA010Y52.CDR
Key actuation, e.g.
with the tip of a
ball point pen
Fig. 4.3 Keypad
LM431CE4.CHP
mypro CLM 431 / CLD 431 conductive Operation
Hauser 21