Operating instructions

SIMATIC Panel PC 677B
Operating Instructions, 05/2007, A5E01035609-01
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Commissioning
8
8.1 Overview
Check list
Before starting up the device for the first time, go through the following checklist:
● Have you taken into account the proper ambient and environmental conditions for the
device, as described in the specifications?
● Have you connected the equipotential bonding if required?
● Have you checked that the power supply is connected correctly and that the values are
appropriate?
● Read over this information in the respective "Connecting" chapter of the operating
instructions. Please follow all guidelines.
Caution
Condensation
When transporting the device at low temperatures, ensure that no moisture gets on or
into the device. This also applies if the device is subjected to extreme changes in
temperature. Wait 12 hours before switching the device on.
Allow the device to slowly adjust to room temperature before commissioning the device.
Do not subject the device to direct heat radiation from devices such as heaters.
Requirement
● The equipotential bonding is connected.
● The cables are correctly plugged in.
● A USB keyboard and a USB mouse are connected.