BARTEC BENKE HYGROPHIL F 5673, Руководство по эксплуатации, Страница: 118 / 129

Bus systems
8-6
HYGROPHIL® F 5673 Operating manual, Software version 1.8.x, 387896MDHEN(14.06.2013)
8.2 Profibus
The Hygrophil F 5673 device supports data transfers via a certificated Profi-
bus DP interface. All Profibus specified data are written down in the GSD file
„BARx0bc9.gsd“ . The devices slave address is on the fly changeable by
both the Profibus Master and on the device itself.
The data field has a size of 122 bytes and is consistent over the whole data
frame. This allows the user a detailed overview and shows the state and the
measurement variables of the devices.
Table 3 shows the positions of state
and measurement variables within the 122 bytes data field.
Table 3 (from software version 1.8.12*)
HYGROPHIL
®
5673 Profibus Data Description
Byte Content Description
Status Information
MSB LSB
0 CH1
Present CH2
Present CH3
Present HCDT
Present CH1
Error CH2
Error CH3
Error HCDT
Error
MSB LSB
1
CH1
Limit CH2
Limit CH3
Limit HCDT
Limit CH1
LiqMeas CH2
LiqMeas CH3
LiqMeas
reserved
2-3 reserved
Byte 0 and Byte 1 represent the status of the device.
*
To software versions less than 1.8.12 applies for bytes 0 to 3,
the following constellation:
Table 3 (Software versions earlier than 1.8.12)
HYGROPHIL
®
5673 Profibus Data Description
Byte Content Description
Status Information
0-1
reserved
2
MSB LSB
reserved
CH3
LiqMeas CH2
LiqMeas CH1
LiqMeas HCDT
Limit CH3
Limit CH2
Limit CH1
Limit
3
MSB LSB
HCDT
Error CH3
Error CH2
Error CH1
Error HCDT
Present CH3
Present CH2
Present CH1
Present
Byte 2 and Byte 3 represent the status of the device.