Tension Electronics PFEA113, User Manual
Section 3.13.5 Handling of Measurement Data through Profibus
3BSE029382R0101 Rev C 3-47
Bit No. 0: Flash memory error
Bit No. 1: EEPROM memory error
Bit No. 2: Supply error
Bit No. 3: Load cell excitation error
Bit No. 4: Synchronization problem
Byte No. 14
Bit No. 0: Level detector 1 is active
Bit No. 1: Level detector 2 is active
Bit No. 2: Level detector 3 is active
Bit No. 3: Level detector 4 is active
3.13.5.5 Output Buffer, Communication Block from PLC to PFEA113
This section specifies Boolean values in the output buffer communication block.
Bit No. 0: Zero Set. Zero set is performed when the bit is changed from “0” to “1”.
– Zero set of Roll 1 or
– Zero set of all load cells if Segmented roll is selected. 
Bit No. 1: Zero Set. Zero set is performed when the bit is changed from “0” to “1”.
– Zero set of Roll 2
Bit No. 2: Gain Scheduling.
– Wrap gain parameter 1 is used if the bit is set to “0”
– Wrap gain parameter 2 is used if the bit is set to “1”
Data Byte No.
Bit No.
76543210
Boolean out  01 No. 7 No. 6 No. 5 No. 4 No. 3 No. 2 No. 1 No. 0
 02 Spare for future use