Siemens simatic hmi op27 Equipment Manual page 226

I
Information text Additional, configurable information for messages, screens, screen entries and
list boxes.
M
Message log Printout of alarm messages and event messages simultaneously with their out-
put to the display.
N
Normal mode
Operating mode of the OP during which messages can be displayed and
screens can be controlled by the operator.
O
Output field
Field for displaying a setpoint.
P
Password, To control a protected function, a password of a specific password level has to
Password level be entered. The password level determines the privileges of the operator. The
requisite password level can be configured, 0 being the lowest level and 9 the
highest.
PCMCIA
Personal Computer Memory Card International Association
An association of computer companies whose aim is the establishment of an
international standard for memory cards and PC expansion cards. Co-operates
with JEIDA.
PLC
Generic term for devices and systems with which the OP communicates – for
example, SIMATIC S5/S7 or PCs.
PLC job Function triggered by the PLC.
Printout Output of the contents of the display to an attached printer.
OP27, OP37 Equipment Manual
Release 05/99
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Glossary
Glossary-3