Pilz PIT m3.1p Operating Manual page 16

4 Function description
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
4-2
Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de
The operating mode selector switch is protected against unauthorised
operation. A switch between operating modes must be enabled via an
actuator.
There are 5 actuators in total; each actuator provides authorisation to
switch up to 5 operating modes, including special authorisations:

Actuator Key Mode 01: OM 1

Actuator Key Mode 02: OM 1 and 2

Actuator Key Mode 03: OM 1 and 2 and 3

Actuator Key Mode 04: OM 1 and 2 and 3 and 4

Actuator Key Mode Service: OM 1 and 2 and 3 and 4 and 5 (Service)
When the actuator is removed, the set operating modes OM1 – OM4 are
retained.
Service mode (OM5) is an exception. When the "Service" actuator is re-
moved, the mode switches to OM1.