Endress+Hauser Smartec S CLD132, Руководство по эксплуатации

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System integration Smartec S CLD132/134 PROFIBUS-PA/-DP
14 Hauser
Parameter FACTORY_RESET
You can reset the following data via the FACTORY_RESET parameter:
Via local operation you can either reset all data to the factory settings or delete the sensor
data in menu field S10 (SERVICE function group).
Parameter IDENT_NUMBER_SELECTOR
You can use the IDENT_NUMBER_SELECTOR parameter to switch the transmitter between
three operating modes, each of which has different functionality in relation to the cyclic
data:
See also table "Device Master Files for Smartec S".
Analog Input Block (function block)
In the Analog Input function block, the process variables (conductivity and temperature) of
the Transducer Block are prepared, in terms of instrumentation and control, for the
subsequent automation functions (e.g. scaling, limit value processing). There are two
Analog Input function blocks available for the Smartec S PROFIBUS transmitter.
Signal processing
The diagram shows a schematic of the internal structure of an Analog Input function block:
a0005921
Fig. 10: Schematic internal structure of an Analog Input function block
The Analog Input function block receives its input value from the Analyzer Transducer Block.
The input values are permanently assigned to each Analog Input function block:
• Main measured value (Main Process Value) – Analog Input function block 1 (AI 1)
• Measured temperature value (temperature) – Analog Input function block 2 (AI 2)
1 all data to PNO default values
2506 transmitter warm start
2712 bus address
32768 calibration data
32769 setting data
IDENT_NUMBER_SELECTOR Functionality
0 Cyclic communication only possible with Profile GSD. Only standard
diagnosis in cyclic data.
1 (default) Full functionality with Profile 3.0 and extended diagnosis in cyclic
data. The manufacturer-specific GSD is required.
2 Downwards compatible Profile 2.0 functionality without diagnosis in
cyclic data. The manufacturer-specific Profile 2.0 GSD is required.
HI_HI_ALM HI_ALM LO_ALM LO_LO_ALM
Transducer
Block
ACTUAL_MODE
1
1
1
0
PV
OUT
0
PV_SCALE PV_SCALE_MIN PV_SCALE_MAX OUT_SCALE OUT_SCALE_UNIT OUT_SCALE_MIN OUT_SCALE_MAX HI_HI_LIM HI_LIM LO_LIM LO_LO_LIM ALARM_HYS
HI_HI_ALM HI_ALM LO_ALM LO_LO_ALM
SIMULA
TION
V
ALUE
ST
A
T
US
ON_OFF LIN_TYPE CHANNEL NORMAL_MODE PERMITTED_MODE
ACTUAL_MODE
FSAFE_TYPE FSAFE_V
ALUE
MODE_BLK MAN
MAN
PV_TIME
1
t
FAIL
SAFE
OUT
MODE/
STATUS
AUTO
O/S