KROHNE OPTIFLEX 1300C PROFIBUS PA - Manual (Page 7)

OPERATION
4
7
OPTIFLEX 1300 C
www.krohne.com 02/2010 - 4000621401 - AD PROFIBUS PA OPTIFLEX 1300
4.1 Description of device data
4.1.1 General information
Each configured measurement value is a 4-byte value with a float format that agrees with the
IEEE Standard 754 Short Real Number. A status byte follows each measurement value.
4.1.2 Measurement data
Use a master and the GSD files to configure the device for the network. Set the measurement
values (modules) that are regularly transmitted to the master device. The table that follows
gives a list of measurement data (each value has a status) that is available in this sequence.
The Standard Data Format code 0x94 is used by default. If the master only operates with
Extended Format code, use 0x42, 0x84, 0x08 or 0x05 as alternatives to 0x94. These codes are
available in the GSD file. Approved personnel can change the format with a simple text editor.
Measurement data
Slot
definition
Measurement variable Unit
1 Level 1 Meter
2 Distance 1 Meter
3 Interface Level 2 Meter
4 Interface Distance 3 Meter
5 Layer 4 Meter
6 Interface Conversion 5 Cubic meter
7 Ullage Conversion 6 Cubic meter
8 Layer Conversion 7 Cubic meter
9 Level Conversion 8 Cubic meter
10 Level Mass 8 Ton (metric)
11 Distance Mass 8 Ton (metric)
1 if the "Application Mode" value (in the device Quick Setup menu) is set to "Interface only", this measurement is not
available. The message "Not_a Number (non signalling) is transmitted. The status is set to "Bad-Out of Service".
2 if the "Application Mode" value (in the device Quick Setup menu) is set to "Level only", this measurement is not avail-
able. The message "Not_a Number (non signalling) is transmitted. The status is set to "Bad-Out of Service".
3 if the "Application Mode" value (in the device Quick Setup menu) is set to "Level only", this measurement is not avail-
able. The message "Not_a Number (non signalling) is transmitted. The status is set to "Bad-Out of Service"
4 if the "Application Mode" value (in the device Quick Setup menu) is set to "Level only" or "Interface only", this measure-
ment is not available. The message "Not_a Number (non signalling) is transmitted. The status is set to "Bad-Out of
Service".
5 if the "Application Mode" value (in the device Quick Setup menu) is set to "Level only" and there is no conversion table,
this measurement is not available. The message "Not_a Number (non signalling) is transmitted. The status is set to
"Bad-Out of Service".
6 if there is no conversion table, this measurement is not available. The message "Not_a Number (non signalling) is
transmitted. The status is set to "Bad-Out of Service".
7 if the "Application Mode" value (in the device Quick Setup menu) is set to "Level only" or "Interface only" and there is
no conversion table, this measurement is not available. The message "Not_a Number (non signalling) is transmitted.
The status is set to "Bad-Out of Service".
8 if the "Application Mode" value (in the device Quick Setup menu) is set to "Interface only" and there is no conversion
table, this measurement is not available. The message "Not_a Number (non signalling) is transmitted. The status is
set to "Bad-Out of Service".