Communication
TCD Electronics | Function Manual | Version: TCD_PROFI_S_EN_200326_E003
43
Index Parameter name
Data type
[size]
Access Annotation
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
0: Mass flow
1: Volume flow
2: Standard volume flow
3…127:
reserved
128: Fraction Flow A
129: Fraction Flow B
130…255:
reserved
29
SIMULATE
DS-50
Read
Write
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
32
VIEW_2
Read
Write
Parameter to read and write the following block
parameters at once
•
SET_TOT
•
MODE_TOT
•
FAIL_TOT
•
PRESET_TOT
•
INPUT_SELECTOR