
Modbus communication
A.9 Modbus holding registers tables
SITRANS F Ultrasonic flowmeters FST030 (Modbus)
Operating Instructions, 08/2017, A5E37367739-AC
319
A.9.8
Characteristics
A.9.8.1
Product
Table A- 113 Product
Modbus
register
Data type /
Size in bytes
Parameter
Description
Default value
[unit]
(unit register)
Value range /
Setting options
Access
level
6019
Unsigned / 2 CT variant
Shows whether or not
this product is allowed
to be operated in cus-
tody transfer mode
-
•
0: No
•
1: Yes
Read
only
6199
Unsigned / 2 CT active
Shows whether custo-
dy transfer mode is
activated
-
•
0: No
•
1: Yes
Read
only
A.9.8.2
Transmitter
Table A- 114 Transmitter
Modbus
register
Data type /
Size in bytes
Parameter
Description
Default value
[unit]
(unit register)
Value range /
Setting options
Access
level
6500
String / 32
Design 1
Information of design
-
-
Read
only
6516
String / 32
Design 2
Information of design
continued
-
-
Read
only
6532
String / 32
Design 3
Information of design
continued
-
-
Read
only
6548
String / 32
Design 4
Information of design
continued
-
-
Read
only
6144
String / 32
Hazardous area
approval
Text describing the
hazardous area ap-
proval of the transmit-
ter
-
-
Read
only