Input Buffer, Communication Block From Pfea112 To Plc; Output Buffer, Communication Block From Plc To Pfea112 - ABB PFEA 111 User Manual

3.13.5.4 Input Buffer, Communication Block from PFEA112 to PLC

Data
Value 1
Value 2
Boolean in

3.13.5.5 Output Buffer, Communication Block from PLC to PFEA112

Data
Boolean out
3BSE029380R0101 Rev C
Section 3.13.5 Handling of Measurement Data through Profibus
This section specifies measurement values and Boolean values in the input buffer
communication block.
Byte No.
7
01
02
03
04
05 No. 7
06
Data:
Value 1, Web tension
Step response time (filtering) equal to the setting for voltage output, 16-bit, 2-complement
representation (Integer 16)
Value 2, Web tension
Step response time (filtering) equal to the setting for current output, 16-bit, 2-complement
representation (Integer 16)
Boolean in:
The error or warning is active when the corresponding bit is set to "1".
Bit No. 0: Flash memory error
Bit No. 1: EEPROM error
Bit No. 2: Supply error
Bit No. 3: Load cell excitation error
Bit No. 4: Synchronization problem
This section specifies Boolean values in the output buffer communication block.
Byte No.
7
01 No. 7
02
Bit No. 0: Zero set. Zero set is performed when the bit is changed from "0" to "1".
Tension Electronics PFEA111/112, User Manual
Bit No.
6 5 4
MSB
LSB
MSB
LSB
No. 6 No. 5 No. 4
Spare for future use
Bit No.
6 5 4
No. 6 No. 5 No. 4
Spare for future use
3 2 1
No. 3 No. 2 No. 1
3 2 1
No. 3 No. 2 No. 1
0
No. 0
0
No. 0
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