Operating Instructions
Table Of Contents
- Cyber security disclaimer
- How to Use This Manual
- Chapter 1—Introduction
- Chapter 2—Hardware Features
- 16- and 24-Point Compact Series Diagram
- 36-Point Compact Series Product Diagram
- Supported Point Types
- Compact Series Backup Batteries
- Memory
- Communication Connections
- Compact Series Specifications
- BACnet Compact Series Specifications
- Compact Series Smoke Control Application Requirements
- HOA (Hand-Off-Auto) Upgrade Kits
- PXC Compact on P1
- PXM10S/T Product Overview and Description
- Unitary Equipment Controller
- TX-I/O Product Range Overview
- PX Series Enclosures and Service Boxes
- Chapter 3—Applications
- Chapter 4—Troubleshooting
- Glossary
- Index
Chapter 2—Hardware Features
PXC Compact on P1
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Siemens Industry, Inc.
Owner's Manual
553-104
Building Technologies
2018-10-01
Menu/Submenu
Step
Description
Timeout
Rotate
DIAL
to highlight and
select
Adjust Timeout
.
Rotate
DIAL
to select a value. Valid Timeout values are 0 through 240 seconds.
Press
DIAL
/
OK
to select. Applies the value and returns you to the previous menu.
Press
ESC
.
Returns you to the Settings menu without applying the new
value.
Figure 38: Timeout Submenu
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.
● 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)
NOTE:
If a Host/Supervisory field panel references a UEC subpoint, the Host panel must be
upgraded to Firmware Revision 2.8.6/3.2.2 or later.
FLN Node Mode
When the UEC is operating in FLNnode mode, it has the capability to monitor points
from other devices, and recognize the point by device specific name, or BACnet
encoded name. However a point log display should show only points that reside locally
on the UEC.
Some functions, depending on the exchange of proprietary messages, such as
replication, and database download, are not available. BACnet Encoded names or
device specific names must be used for referencing external objects.