Glossary-2
Manual OP5, OP15
( ) J31069-D0840-U001-A2-7618
Function resulting in the contents of the display being changed – for exam-
ple, ”Display message level”, ”Display alarm buffer” and ”Display process
screen”.
Operating mode of the OP in which data are transferred from the Program-
ming Unit to the OP or vice versa.
Time between the arrival of an event message and its departure.
E
Draws attention to specific operating states in the machine or system con-
nected to the PLC.
F
The time between the arrival and departure of an alarm message.
Programmable memory which can be deleted quickly and then re–written.
”Placeholders” in configured or permanent text, used to output and/or input
certain values.
Automatic printouts of alarm or event messages that are deleted upon a buff-
er overflow.
H
Output of display contents to an attached printer.
I
Additional, configurable information about messages, screens, screen entries
and selection fields.
Display function
Download mode
Duration of display
Event message
Fault time
Flash memory
Fields
Forced printout
Hardcopy
Information text
Glossary
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