Commissioning
Operating Manual PNOZ m B0.1
1005720-EN-04
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Semiconductor outputs
Single output with advanced fault
detection*
*Two loads may be connected to each safety output with advanced fault detection, even on
applications in accordance with EN IEC 62061, SIL 3. Prerequisite: Feedback loop is con-
nected, shorts across contacts and external power sources are excluded (e.g. through sep-
arate multicore cables). Please note that, in the event of an error in the feedback loop, the
safety system switches to a safe state and shuts down all outputs.
Feedback loop Redundant output
Contacts from external contactors
K1
L+
L-
K2
O0 (O2)
O1 (O3)
IM0
L-
7.3 Load project from chip card
Procedure:
} Insert the chip card containing the current project into the card slot on the base unit.
} Switch on the supply voltage. The LC display shows the project name, CRC sum and the
date the project was created. Please check this information.
} Load the project by pressing the rotary knob. For the project to be downloaded, the rotary
knob must be held down for between 3 and 8 seconds. Once the project has been suc-
cessfully downloaded, the status of the inputs and outputs will be shown on the display.
7.4 Load project via USB port
Procedure:
} Insert a chip card into the card slot on the base unit.
} Connect the computer containing the PNOZmulti Configurator to the base unit via the
USB port.
} Switch on the supply voltage.
} Download the project (see PNOZmulti Configurator's online help).
} Once the project has been successfully downloaded, the status of the inputs and outputs
and the supply voltage will be shown on the display. The "RUN" LED will be lit.