<APPENDIX 1. LIST OF PARAMETERS FOR EACH BLOCK OF digitalYEWFLO>
A1-8
IM 01F06F00-01EN
Relative
Index
Index
Parameter Name
Factory Default
Write
Mode
Explanation
43
2043 LIMSW_2 _
HYSTERESIS
0
O/S
Sets the hysteresis of limit switch 2 to be applied
for resetting the LIMSW_2_VALUE_D to OFF after
LIMSW_2_TARGET went beyond LIMSW_2_SETPOINT
and LIMSW_2_VALUE_D turned ON (when used as a
high-limit switch), or after LIMSW_2_TARGET went below
LIMSW_2_SETPOINT and LIMSW_2_VALUE_D turned
ON (when used as a low-limit switch).
44
2044 LIMSW_2_UNIT
—
—
Indicates the unit set in LIMSW_2_TARGET.
45
2045 ALARM _PERFORM 0x1070
AUTO
A series of bits, each of which works as a switch to
enable and disable specific alarm(s); write zeros to the
respective bits in this parameter to disable desired alarms.
(For details, read APPENDIX 3 "OPERATION OF EACH
PARAMETER IN FAILURE MODE.")
46
2046 ARITHMETIC
_BLOCK
1 (Available)
—
Indicates whether the arithmetic block is available.
47
2047 SENSOR_STATUS
—
—
Indicates whether the flow detector has the built-in
temperature sensor:
1 = Standard
2 = Built-in Temp. Sensor
48
2048 THERMOMETER
_FUNCTION
1 (Monitor only)
(Note 5)
O/S
Selects the usage of the thermometer
function:
1 = Monitor only
2 = Saturated steam
3 = Superheat steam
4 = GAS: STD/Normal
5 = LIQUID: Mass
6 = Not use
(For details,
read
Section 6.2
"Transducer
Block
Parameters.")
49
2049 FLUID_TYPE
1 (LIQUID: Volume)
(Note 5)
O/S
Selects the type of the measured
process fluid:
1 = LIQUID: Volume
2 = GAS/STEAM: Volume
3 = LIQUID: Mass
4 = GAS/STEAM: Mass
5 = GAS: STD/Normal
50
2050 TEMPERATURE
_UNIT
°C (1001) (Note 5)
O/S
Selects the unit of temperature.
51
2051 PROCESS_TEMP
15 (Note 5)
O/S
Sets the normal operating temperature of the process.
Setting range: –999.9 to 999.9
52
2052 BASE_TEMP
15 (Note 5)
O/S
Sets the temperature under the standard conditions of the
process. Setting range: from –999.9 to 999.9
53
2053 DENSITY_UNIT
Kg/m
3
(1097) (Note 5) O/S
Selects the unit of density.
54
2054 PROCESS _
DENSITY
1024 (Note 5)
O/S
Sets the density of the process fluid under the normal
operating conditions. Setting range: 0.00001 to 32000
55
2055 BASE_DENSITY
1024 (Note 5)
O/S
Sets the density of the process fluid under the standard
operating conditions. Setting range: 0.00001 to 32000
56
2056 PRESSURE_UNIT MPaa (1545) (Note 5) O/S
Selects the unit of pressure between 1545 (= MPaa) and
1547 (= kPaa).
57
2057 PROCESS _
PRESSURE
0.1013 (Note 5)
O/S
Sets the normal operating absolute pressure of the
process. Setting range: 0.00001 to 32000
58
2058 BASE _PRESSURE 0.1013 (Note 5)
O/S
Sets the absolute pressure under the standard conditions
of the process. Setting range: 0.00001 to 32000
59
2059 DEVIATION
1 (Note 5)
O/S
Sets the deviation factor of the process fluid. Setting range:
0.001 to 10.0
60
2060 SECONDARY
_VALUE_FTIME
4 s
AUTO
Sets the time constant of damping for the temperature
calculation. Setting range: 0 to 99 s
61
2061
CABLE_LENGTH
0
O/S
Sets the length of cable between the flow detector and
remote amplifier. Set 0 for an integral type digitalYEWFLO.
Setting range: 0 to 30 (meters)
62
2062 FIRST_TEMP
_COEF
0
O/S
Sets the first temperature coefficient for the density
compensation of a liquid.
Setting range: –32000 to 32000
Unit: 1/TEMP_UNIT
