Smartec S CLD132 Operation
Endress+Hauser 23
5Operation
5.1 Quick operation guide
You have the following options of operating Smartec S:
• Local operation via operating keys
•Via HART
®
interface (optional, for corresponding order version) via:
–HART
®
hand-held terminal or
–PC with HART
®
modem and Commuwin II software
• Via PROFIBUS PA/DP (optional, for corresponding order version)
PC with a corresponding interface and the Commuwin II software (see "Accessories") or via
programmable logic controller (PLC).
!
Note!
For operation via HART or PROFIBUS PA/DP, read the corresponding chapters in the additional
operating instructions:
• PROFIBUS PA/DP, field communication with Smartec S CLD132, BA 213C/07/en
•HART
®
, field communication with Smartec S CLD132, BA 212C/07/en
The following chapters describe local operation via operating keys.
5.2 Display and operating elements
5.2.1 Display
LED indicators
Liquid crystal display
Alarm indication for continuous limit violation, temperature sensor failure
or system errors (see error list in chapter "Troubleshooting").
C07-CLD132xx-07-06-00-xx-001.eps
Fig. 24: LCD of Smartec S CLD132
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Measuring mode indicator (normal operation)
Calibration mode indicator
Calibration complete indicator
Setup mode indicator (configuration)
"Hold" mode indicator (outputs reflect last current
status)
Signal reception indicator for units with
communication
Indication of relay state: d inactive, c active
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In measuring mode: variable measured
In setup mode: parameter adjusted
Function coding display
In measuring mode: secondary measured value
In setup / calibr. mode: e.g. parameter
Manual / automatic temperature compensation
display
Error indicator
Sensor symbol, flashes during calibration
In measuring mode: Main measured valued
In setup / calibr. mode: e.g. parameter
mS/cm
O213
20 mA
2000
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