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Commissioning
Caution!
STOP
Loading plant operating
program
Setting parameters and
configurations
Wiring test
Network connection
Service functions
A
B
Maintenance
Battery life
Battery change
Caution!
STOP
Building Technologies
Building Automation
In order to prevent equipment damage and/or personal injuries always follow local
safety regulations and the required safety standards.
Electronic parts may be damaged if the upper housing is inserted or
disconnected with the supply voltage switched on (hot plugging).
Download the plant operating program to the automation station with the PX Design
tool in the DESIGO TOOLSET, direct via the RJ45 connector or the LON bus.
Use the PX Design tool in the DESIGO TOOLSET for setting the control parameters
and the configuration data. Data visible in the network can also be changed with the
PXM... operator unit.
It is possible to test field devices and the wiring as soon as the power supply is
connected, without first downloading the plant operating program.
The test is carried out with a PXM20 or PXM20-E operator unit.
The network addresses are configured with the DESIGO TOOLSET. In order to provide
a unique identification in the LON network press the service pin with a sharp implement
(COM1 on the front, see page 4) or send a wink command to the relevant automation
station (service LED flashes).
Three service buttons are provide under the front cover:
A
00257
Force
Firmware
Download
RESET
B
Force
Cold Start
RESET
Lithium batteries usually have a life span of at least four years. The automation station
automatically sends a system event in order to indicate a low charge.
After the "Battery low" event there are several months of remaining life span.
To change the battery, remove the front cover. As long as the supply voltage is
connected, the battery may be removed for unlimited time.
To prevent hardware damage by electrostatic discharge (ESD), a wrist strap with earth
cable must be used during the battery change.
PXC...-U – Automation stations modular model
Connected to
If this key is pressed during a restart (Power-
LON-Bus
fail) the current D-MAP program is deleted
from the FLASH.
The automation station waits a short while for
the signal to activate the FWLoader and then
starts the automation station..
Connected to
If this key is pressed for >5 s, the automation
Ethernet / IP
station waits for a firmware download via
Ethernet.
Pressing this button during a restart forces a
cold start.
Forces a restart
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7/12
CA1N9221en
23.09.2005
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