Cylon CBX-8R8-H Scheda tecnica e manuale di installazione - Pagina 8
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2.2. Terminate the MS/TP network
If the
CBX-8R8(-H)
is the last device on the RS-485 network, then its MS/TP subnet
terminator switch must be set to "in"
3. CONFIGURE THE CBX-8R8(-H) FOR
BACNET® COMMUNICATIONS
3.1. CBX-8R8(-H) Default Settings
CBX-8R8(-H)
The
is shipped with the following default settings:
MS/TP Address:
last 2 digits of the numeric portion of the serial number*
BACnet® Instance
entire numeric portion of the Controller's serial number*
Number:
MS/TP Baud Rate:
38,400 bps
*Note
CBX
serial numbers are structured as "CCBX" followed by a sequential
number followed by a letter: CCBX (numeric portion) (letter)
Note If the 'numeric portion' of the Controller serial number ends with '00' then
the MS/TP address is set to 100 rather than 0 to avoid conflict with the
default MS/TP address.
e.g.
If the Controller serial number is CCBX727458C, the 'numeric portion' is
727458. In that case the MS/TP address would be 58 and the BACnet
Instance Number would be 727458.
If the Controller serial number is CCBX812300C, the 'numeric portion' is
812300. In that case the MS/TP address would be 100 and the BACnet
Instance Number would be 812300.
HD
3.2. Connect CXpro
to the CBX-8R8(-H)
CBX-8R8(-H)
through a BACnet® Router such as
Connect the laptop to the
ASPECT® Control Engine
(ACE -
Matrix
or
using a standard Micro-B USB cable.
Note: When the
HD
CXpro
PC is connected to the CBX USB port for the first time,
you will be prompted to install a driver. Install "
", and then select the corresponding serial port in
COM port
connect to the CBX. If you are using Windows 8.1 this driver may not be
available by default, please contact Cylon TSG for a copy of the driver.
Once connected to the controller, it is possible to change the settings on the
HD
CXpro
controller using
- for details see the CXpro
available from the Cylon support site (http://support.cylon.com).
Note: It is not required to change the
values. It is however recommended to match the
with the MS/TP Station address (see below).
3.3.
Set Device Instance & MS/TP
(If required)
Address
Note: This is only possible if the MS/TP address switch is set to Zero.
DS0119 rev 40
©2018 Cylon
CBR
CBR
or
Nexus
Series) via Ethernet, or directly
STMicroelectronics Virtual
HD
CXpro
to
HD
User Guide (MAN0133)
or
preset
Site Number
Comms Controller
address
Field Controller
All Rights Reserved.
Subject to change without notice
3.4. Confirm or set MS/TP parameters
MS/TP Baud Rate is the Baud rate at which all the other devices on the subnet
(Fieldbus) are communicating. All devices must be configured for the same baud
rate for communications on the subnet.
Device ID is the BACnet device instance number. Every BACnet controller within
the site must receive a unique BACnet instance number to ensure proper
communications. This BACnet instance number should be unique even across
subnets. By default, it is set is set to the entire numeric portion of the Controller's
serial number. See the Cylon BACnet® Manual (MAN0106US) for further
information.
Device Name is the user-assigned name for the controller. This is not necessary
for BACnet communications; however, it is useful to name each controller for
organizational purposes.
APDU Timeout Seconds leave this at the default setting of 3 seconds.
MS/TP Station is the device MS/TP address. This is the unique address users
must give each controller on the subnet (Fieldbus).
MS/TP Max Masters is the maximum address that this controller will poll when in
the "poll for masters" state. Because this is a BACnet master device, it will go into
this state to search for the next BACnet master device to pass the token to. To
optimize the speed of the network, it is recommended that the last master device
on the subnet be set at the maximum MS/TP address on the network. For
example, if the last device on the subnet (Fieldbus) is the
users would set the MS/TP Max Masters to 63. This will speed up
communications as it will not go into the "poll for masters" state and immediately
eSC
CBM
at MS/TP address 0.
pass the token back to the
or
See the Cylon BACnet® Manual (MAN0106US) for more details regarding this
functionality and for other tips on optimizing the BACnet network.
4. CONNECT THE CBX-8R8(-H) TO FLX
UNITS
CBX-8R8(-H)
The I/O capabilities of a
can be extended by the addition of
FLX-8R8-H
and
devices.
CBX-8R8(-H)
These are connected to the
(FLX bus
connector), one of which is shipped with each
interconnector
4.1. Set the FLX address
Each of the FLX units connected to a single CBX must have an address that is
unique on that CBX's FLX bus. The address is set by the 5-way DIP switch.
FLX
The terminals on a
unit will be accessible within the CBX Strategy with point
numbers prefixed by this address as illustrated below:
Inter-module bus
DIP switch setting
Address
00001
1
00010
2
00011
3
WWW.CYLON.COM
WWW.CYLON-AUTOMATRIX.COM
CBX
at address 63, then
FLX-8R8
by means of a standard module
FLX
device.
Point numbers
101 ... 116
201 ... 216
301 ... 316
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