Siemens PXC Modular Series User Manual

Hardware Features
Unitary Equipment Controller
81 |
100
Siemens Industry, Inc.
Technical Reference Manual
145-172
Building Technologies
Restricted
2018-09-25
Menu
Step
Description
Brightness, color,
and timeout
Use
DIAL
,
OK
and
ESC
keys to navigate to
this screen.
Rotate
DIAL
to navigate up/down this menu
and select.
Press
DIAL
/
OK
to execute selected sub task.
Title displays “Settings” menu.
Tasks display as a list and the current selection is
highlighted.
The tasks are: Brightness, Color, and Timeout.
Brightness Rotate
DIAL
to adjust Brightness value.
Press
DIAL
/
OK
to apply the value and return
to the previous screen.
Press
ESC
to discard changes and return to
the previous screen.
Title displays “Backlight Brightness” submenu.
Brightness value displays on the screen.
Color
Rotate
DIAL
to toggle the backlight color
between Blue and White.
Press
DIAL
/
OK
to apply the color value and
return to the previous screen.
Press
ESC
to discard changes and return to
the previous screen.
Title displays “Color” submenu.
Color value (WHITE/BLUE) displays on the screen.
Timeout Rotate
DIAL
to adjustTimeout value.
Press
DIAL
/
OK
to apply the value, between 0
and 240 seconds, single point increments.
Press
ESC
to discard changes and return to
the previous screen.
Title displays “Backlight Timeout” submenu.
Backlight Timeout displays on the screen.
Unit of measure is in seconds and does not display.
Unitary Equipment Controller
The Unitary Equipment Controller (UEC) is a BACnet MS/TP only controller (PXC-
16/24 hardware platform). Although intended primarily to be connected as an FLN
device (shipped from the factory in FLNnode mode), the UEC can be switched to run in
ALNnode mode and connected as an MS/TP ALN device. In which case the UEC
behaves like an ALN device.
When connected as an FLN device, the UEC minimizes proprietary ping
communications and turns off proprietary global data replication. However, it continues
to support Confirmed Private Transfer (CPT) on all proprietary APOGEE messages,
and is recognized as a Siemens device.
● The UEC can reference external objects using either Device Specific Name or
BACnet Encoded Name.
● Functionality of the UEC Ethernet port is limited to Telnet and FTP.
NOTE: Newer models do not support Ethernet ports.
● The UEC supports the PXM10S and PXM10T controller mounted operator display
modules.
● The UEC does not support HOA modules (PXA8-M, PXA16-M, PXA16-MR).
● Scheduling, trending, and alarming are limited to local objects. The following
BIBBS are not supported:
– AE-N-E-B (External Algorithmic Alarming)
– T-VMT-E-B (External Trend)
– SCHED-E-B (External Schedule)

Siemens PXC Modular Series Specifications

General

Brand	Siemens
Model	PXC Modular Series
Category	Control Unit
Language	English