5.3
FbMag6T
5.3.1
Description of FbMag6T
Object name (type + number) and family
Type + number: FB 2600
Family: AdvLibPI
Area of application for FbMag6T
The block is used for the following applications:
● Transfer of cyclic data from and to a MAG6000 flow meter.
How it works
The block reads/writes all cyclic data of a MAG6000 from/to the process image in cyclic mode.
Configuration
Use the CFC editor to install the block in a cyclic interrupt OB (OB30 to OB38).
When the CFC function "Generate module drivers" is used, the following occurs automatically:
● The member variables of input structure
Addr
(.Tot1/2, .SetTot1/2, .ModeTot1/2, .DCtr, .DSta, .DSetP, .DComp) are assigned the
address parameters configured in HW Config. The member variable is assigned the value
-1 if an element is not configured in HW Config.
● The SubnTyp input parameter is set to 1 if the MAG6000 is connected to a CPU via CP
(external DP interface), otherwise to 0.
● The Mode in/out parameter is interconnected to the corresponding
OMode_xx
output
parameter of the MOD_XXXX block.
● The
DataXchg
in/out parameter is interconnected to the corresponding
DataXchg_xx
output parameter of the MOD_XXXX block.
● The
MS
parameter is interconnected to the
O_MS
output parameter of the diagnostics driver
block.
Write the volume flow (AI) address that was generated in HW Config to input parameter
AVolFlow
.
Note
If you are not using the CFC function "Generate module drivers", parameterize the addresses
of input structure
Addr
and the Mode in/out parameter manually. The block expects the values
Mode = 16#80xxxxxx for "I/O data can be read", and 16#00xxxxxx for "invalid I/O data".
SITRANS F M MAG 6000
5.3 FbMag6T
SITRANS Library for PCS 7
140
Function Manual, 05/2019, A5E35351976-11
Summary of Contents for SITRANS PCS 7
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