wtw DIQ/S 182-PR, System Operating Manual

Page: 119 / 146

System 182 PROFIBUS connection
7 - 9 ba75503e07 04/2012
7.5.3 Output data
(1 byte - from the PROFIBUS master to the DIQ/S 182-PR)
7.5.4 Input data
(16 bytes - from the IQ S
ENSOR
N
ET
to the PROFIBUS master)
Address Information Bit
Offset 0h Sensor number (Sxx) in the IQ S
ENSOR
N
ET
(Int8) Bit 7-0
Address Information Bit
Offset 0h Sensor number (Sxx) (Int 8) Bit 7-0
Offset 1h Sensor status (Int8) Bit 7-0
Offset 2h Sensor model (Int16) Bits 15-8
Offset 3h Bit 7-0
Offset 4h Status info (Int16) Bits 15-8
Offset 5h Bit 7-0
Offset 6h Measuring mode (Int8) Bit 7-0
Offset 7h Measured value status (Int8)
Main measured value bits 7-4
Secondary measured value bits 3-0 Bit 7-0
Offset 8h Main measured value (IEEE-754 floating point, 32-
bit) Bits 31-24
Offset 9h Bits 23-16
Offset Ah Bits 15-8
Offset Bh Bit 7-0
Offset Ch Secondary measured value (IEEE-754 floating point,
32-bit) Bits 31-24
Offset Dh Bits 23-16
Offset Eh Bits 15-8
Offset Fh Bit 7-0