User Manual

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Siemens PXC-NRUF – Automation station, compact series CM2N9760en_07
Building Technologies 2015-12-23
Commissioning
The front cover may only be opened by instructed service staff!
Comply with country-specific safety regulations and corresponding safety provi-
sions to prevent personal injury or damage to property.
The tool Desigo Xworks plus is used to download the plant operating program via
the network (BACnet/LonTalk).
Use Desigo Xworks plus to set control parameters and configuration data. You can
also edit data visible in the network using the PXM20 operator unit.
Field devices and wiring can be tested with the operating unit PXM20 as soon as
power is connected. There for loading the plant operating programs is not needed.
Desigo Xworks plus configures network addresses. For unique identification in the
network (BACnet/LonTalk), press the service button or send a wink command to
the corresponding automation station (service LED flashes).
1
4
3
9760z02
2
5
 Lithium
battery
 AA Alkaline
battery
 Force
firmware
download
button
 Service
button
 Reset button
The current D-MAP program is deleted from FLASH when the Firmware
Download button is pressed during restart (reset).
The automation station waits a moment for the signal to activate the FWLoaders
and then starts the automation station.
Press the reset button to force a restart.
Download plant
operating programs
Set parameters and
configurations
Wiring tests
Network connections
Firmware download
Restart