Set Up Customer Specific Parameters - Siemens SITRANS FC720 Operating Instructions Manual

Coriolis c
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Parameter setting
4. Go to menu item "[Diag/Service] ► [Param bkup/restore] ► [Restore]"
5. Execute "[DL snsr cnst SD]"
6. Check all sensor relevant settings of the exchange transmitter

19.3.5 Set up customer specific parameters

The default setting for customer specific parameters is as follows:
Tab. 44: Assignment: default setting for customer specific parameters
Parameter name:
[Mass flow lowcut]
[Net mass flow 1 lowcut]
[Net mass flow 2 lowcut]
[Mass flow URV]
[Net mass flow 1URV]
[Net mass flow 2URV]
[Volume flow URV]
[Liquid gas select]
[Max permissible pressure]
Relevant only if options Gxx are available for the Spare transmitter
1)
Depending on the order code of the defective transmitter these parameters should be
adjusted:
Meter size
The following parameter values are recommended to set, if needed:
Tab. 45: Overview: setting values for parameters [... lowcut] and [... URV]
Parameter
name:
Meter size:
DN100
DN150
"..." Mass flow low cut and URV values compared to parameter values in table 16.
1)
Mass flow and density accuracy
The parameter [Liquid gas select] has to be set to "Gas" if the mass flow and density
accuracy value on position 13 is 9 and position -Z is N1A or N2A.
1)
1)
1)
1)
7 M E 4 4 x
-
7
5 6
Setting value:
Value
125.0000
250.0000
7 M E 4 4 x
-
7
5 6
Default Setting:
Value
Unit
0.0105
kg/h
21.000
kg/h
21.000
L/h
Liquid
None
10.000
Bar
-
8 9 10 11
12
13 14 15 16
Recommend RMTI parameter setting values:
1)
[... lowcut]
Unit
kg/h
-
8 9 10 11
12
13 14 15 16
A5E52748387-AA, 2023/09
FC7x0
Transmitter replacement
Parameter
adjustment:
Recommended
if meter size is >06
Recommended
if meter size is >06
Needed
if sensor is a gas device
Automated
with restoration flow
-
Z
1)
[... URV]
Setting value:
Value
Unit
250000.0
kg/h
500000.0
-
Z
163 / 180

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