Pilz PSSuniversal multi PSSu H m F DPsafe SN SD, Руководство по эксплуатации

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Function description
Operating Manual PSSu H m F DPsafe SN SD
1002933-EN-04
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– Voltage monitoring
– Transient voltage limitation
– 20 ms voltage buffer if the supply voltage is interrupted
}
Module supply
– Short circuit-proof
} Periphery supply
– Voltage monitoring (exceeding upper/lower limit)
4.5 SD card
The SD card has the following functions:
} The SD card is used to store the naming data and the device project; see PSS 4000
System Description.
}
The SD card is part of the safety concept on PSS 4000. If the SD card is missing or has
been swapped, the next time the PSSu system is booted it will be unable to achieve the
operating status "PSSu System in RUN condition without error". The SD card has a
locking mechanism, which protects it from being removed from the card holder uninten-
tionally. The SD card can also be sealed to protect it from manipulation, whether acci-
dental or intentional.
Sealing the SD card for additional protection:
4.6 Reset button
The "Reset" pushbutton on the head module has various functions:
}
Perform a warm reset for the PSSu system.
The reset pushbutton can be used to perform a warm reset for the PSSu system.
}
Transfer the naming data and/or device project from the SD card (deliberate operator
action to transfer the naming data and/or device project from the SD card to the device
memory).
INFORMATION
The warm reset and the transfer of the naming data and/or device project
are described in the "PSS 4000 System Description". This is also where the
general effects on the PSSu system are described in detail.