Burkert Type 8630 - Manual (Page 144)

142 - 8630
D
EVICE
N
ET
The adresses given in the table Static Input Assemblies can be used as path statement for the attribute
Produced Connection Path of an I/O connection, whereby the attributes described in more detail in the
following table can be transferred as Input Process Data via this I/O connection. Independently from thsi
however, it is also possible to acyclically access the attributes combined in the
Assemblies via Explicit
Messages.
Name Description of the Data Attributes Attribute address
Class, Instance,
Attribute; data type,
length
POS Actual Position (Actual Position)
Actual value of position controller in ‰. Value range 0...1000.
However values <0 respectively >1000 are also possible if
e.g. AUTOTUNE has not run correctly.
111, 1, 59;
INT, 2 Byte
CMD Position Setpoint (Position Setpoint)
Setpoint value of position controller in ‰.
Value range 0...1000.
111, 1, 58;
UINT, 2 Byte
MTMP Media temperature value range -20 ... 150
Temperature of the medium in °C. The value will be
predefined from the menu, the bus, or using a temperature
transmitter.
120, 1, 9;
INT, 2 Byte
P2 Back pressure P2
Pressure in mbar (rel) that is present behind the process
valve. The value will be determined using a pressure
transmitter.
Value range -1013 ... 16000
120, 1, 8;
INT, 2 Byte
P1 Forward pressure P1
Pressure in mbar (rel) that is present in front of the process
valve. The value will be determined using a pressure
transmitter.
Value range -1013 ... 16000
120, 1, 7;
INT, 2 Byte
PV Process actual value (Process Value)
Actual value of process controller in physical unit (as set in
the menu P.CO INP respectively P.CO SCAL), max. value
range –999...9999, depending on the internal scaling.
120, 1, 3;
INT, 2 Byte
SP Process Setpoint (Process Setpoint)
Setpoint value of process controller in physical unit (as set in
the menu P.CO INP respectively P.CO SCAL), max. value
range –999...9999, depending on the internal scaling.
120, 1, 2;
INT, 2 Byte
ERR Error (Error)
Gives the number of the process value (output) which has not
been entered. The value is retained until deleted by the
acyclic writing of the attribute „Error“ with „0“(access via
Explicit Message – Set Attribut Single).
HEX
0X14 INP
0X15 SP
0X18 MTMP
100, 1, 1;
USINT, 1Byte