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Commissioning
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
Contacts from external contactors
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.
Operating Manual PNOZ m B0.1
1005720-EN-04
O0 (O2)
K2
i0
Redundant output
O0 (O2)
K2
O1 (O3)
IM0
K1
L-
L+
K1
L-
L-
L+
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