Communication
TCD Electronics | Function Manual | Version: TCD_PROFI_S_EN_200326_E003
32
Index Parameter name
Data type
[size]
Access Annotation
1573: Nm³
1574: Nl
1575: Sm³
1576: Sl
1995: customized unit
24
SET_TOT
Unsigned8
Read
Write
1:
RESET; assign value „0“ to Totalizer
2: PRESET; assign value of PRESET_TOT to Totalizer
3: HOLD; totalization stopped
4: TOTALIZE; „normal“ operation of the
Totalizer
25
MODE_TOT
Unsigned8
Read
Write
0: FORWARD AND BACKWARD; totalization of
positive and negative incoming flowrate
1: FORWARD; totalization of positive incoming rate
values only.
2: BACKWARD; totalization of negative incoming
rate values only.
26
FAIL_TOT
Unsigned8
Read
Write
0: RUN; totalization is continued using the input
values despite the BAD status. The status is ignored.
1: HOLD; totalization is stopped during occurrence of
BAD status of incoming values.
2: MEMORY; totalization is continued based on the
last incoming value with GOOD status before the
first occurrence of BAD status.
27
PRESET_TOT
Float32
Read
Write
This 32-bit floating point value is used as a preset for
the internal value of the FB algorithm. The value gets
effective if using the SET function. This value follows
TOTAL_UNITS.
28
INPUT_SELECTOR
Unsigned8
Read
Write
1: Volume flow
2: Standard volume flow
3…127: reserved
128: Fraction Flow A
129: Fraction Flow B
29
SIMULATE
DS-50
Read
Write
Simulation
30
TOTAL_DOUBLE
106
Read
only
64-bit floating point process value with quality code.
The value follows TOTAL_UNITS.
TOTAL and TOTAL_DOUBLE are always
“on
pair”
i.e.
both showing the same totalized value but with a
different precision.
31
VIEW_1
Read
only
Read-only parameter to read the following block
parameters at once
•
CURRENT_MODE
•
TOTAL_DOUBLE
•
TOTAL_UNITS
•
SET_TOT
•
MODE_TOT
•
FAIL_TOT
•
PRESET_TOT
•
INPUT_SELECTOR