User Manual

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Building Technologies Integration of DESIGO™ RXC CM2Z8338en_01
Building Automation Commissioning 12.06.2006
5.4 Status indication in the commissioning phase
This illustration shows a section of the
NIDES.RX display:
POWER
STATUS
SERVICE
BATTERY
8338Z33
The table below gives the meaning of the various states of the POWER (green) and
STATUS (red) LEDs when commissioning the RX master:
Circumstances LED Description
Normal operation POWER LED ON (continuous) Power supply OK
Infolist download
into NIDES (during
normal operation)
Sequence:
1. POWER LED flashing
2. STATUS LED ON
(continuous)
3. POWER LED stops flashing
and reverts to continuous
ON
4. STATUS LED OFF
– Infolist download in progress
– Initialization in progress (RX
database, values from RX
master)
– Infolist download complete
– NIDES initialization
complete
After a power failure Sequence:
1. POWER and
STATUS LEDs ON
(continuous)
2. STATUS LED goes off
POWER LED stays ON
– NIDES synchronizing
database / fetching values
from the controllers
– Normal operation
No direct display with CFE versions prior to V2.1.
The start-up phase (Infolist download, generation of points, interrogation of all data
points from the NIDES and interrogation of changes of value or state) ending when all
RXC controllers and the associated data points in the BPS are reported as normal,
generally takes a considerable time (in large projects up to ½ hour). During this period
of time, the following options are available on the BPS to monitor progress:
− RUN 126, Diagnose 9 (communication status)
indicates which controllers are already in the “Normal” state (i.e. RSta=0, FICT=1)
Shows the communication status: "Normal" is indicated by KSta=0, NSta=1
For more information on diagnostics, refer to the Engineering guide, document
CA2Z8339en)
− COLBAS command ALR (Alarm Report) or ERP (Error Report):
– Shows all points with an error status (display "?HW" or "not connected")
If this display is blank, the start-up procedure is complete.
From CFE Version V2.1.1, the start-up procedure is displayed. Refer Technical
principles the Engineering Guide for a description. This makes it unnecessary to use
Diagnostics 9 or the ALR/ERP commands to check the process.
NIDES indicators
Info on the BPS