Endress+Hauser Proline Promass Q 500, Руководство по эксплуатации

Страница: 94 / 280

System integration Proline Promass Q 500 PROFIBUS PA
94 Hauser
Selection: control totalizer
CHANNEL Value SETTOT Control totalizer
33310 0 Totalize
33046 1 Resetting
33308 2 Adopt totalizer initial setting
Factory setting
Function block Factory setting: Value SETTOT (meaning)
Totalizer 1, 2 and 3 0 (totalizing)
Data structure
Output data of SETTOT
Byte 1
Control variable 1
Input data of TOTAL
Byte 1 Byte 2 Byte 3 Byte 4 Byte 5
Measured value: floating point number (IEEE 754) Status
SETTOT_MODETOT_TOTAL module
The module combination consists of the SETTOT, MODETOT and TOTAL functions:
• SETTOT: Control the totalizers via the PROFIBUS master.
• MODETOT: Configure the totalizers via the PROFIBUS master.
• TOTAL: Transmit totalizer value, along with the status, to the PROFIBUS master.
Three Totalizer blocks are available (slot 9 to 11).
Selection: totalizer configuration
CHANNEL MODETOT value Totalizer configuration
33306 0 Balancing
33028 1 Balance the positive flow
32976 2 Balance the negative flow
32928 3 Stop totalizing
Factory setting
Function block Factory setting: Value MODETOT (meaning)
Totalizer 1, 2 and 3 0 (balancing)
Data structure
Output data of SETTOT and MODETOT
Byte 1 Byte 2
Control variable 1: SETTOT Control variable 2: MODETOT