Drive alarms/messages
300 000 - 399 999 General drive alarms
Drive alarms (Page 509)
PLC alarms/messages
400 000 - 499 999 General PLC alarms
PLC alarms (Page 521)
2.3 Notes on the PLC interface signal address representation
Currently, PLC interface signal addresses are represented by the V structure on the HMI while
the manual shows them by the DB structure.
See the following table for the relationship between the two representations.
V Structure DB Structure
Access Example Example Access
Bit V38000002.1 DB3800.DBX2.1 Bit
Byte VB38000002 DB3800.DBB2 Byte
Word VW38000002 DB3800.DBW2 Word
Double Word VD38000004 DB3800.DBD4 Double word
Introduction
2.3 Notes on the PLC interface signal address representation
Diagnostics Manual
Diagnostics Manual, 06/2015, 6FC5398-6DP10-0BA2 11
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