Beckhoff TwinSAFE logic FB User Manual

Function blocks
Function blocks for TwinSAFE logic components 141
3.20.2.1 Diagnostic and state information for the FB COMPARE
Table 3-124: Diagnostic information
Value
Description
0
The CompOut output is correct
1
The CompOut output has an underflow
(is less than the smallest possible value)
2
The CompOut output has an overflow
(is greater than the largest possible value)
Table 3-125: Diag Message
Text ID
Meaning
Parameter 1
Parameter 2
Parameter 3
0x4098
An underflow has occurred
FB number
CompOut
Smallest permitted value
0x4099
An overflow has occurred
FB number
CompOut
Largest permitted value

Beckhoff TwinSAFE logic FB Specifications

General

Brand	Beckhoff
Model	TwinSAFE logic FB
Category	Industrial Electrical
Language	English