6
3. BACNET/LONWORKS
SETUP FOR
PROTOCESSOR
PROTONODE RER/LER
Connects only to a master unit, not a follower. Follow these
instructions step-by-step for successful commissioning of
the device.
Installation steps for the customer
1. Record identification data. (See page 5)
2. Set the Raypak VERSA IC Modbus RTU serial
settings (i.e. baud rate, parity, stop bits) and Modbus
Node-ID’s for each VERSA IC Master that will be
connected to the ProtoNode FPC-N34 or FPC-N35.
(See
Table A
)
3. Select the Field Protocol (BACnet MS/TP, BACnet
IP, Modbus TCP or Metasys N2) on the S Bank Dip
Switches on the FPC-N34-0636. (See
Figure 2
)
4. Set BACnet device address for the ProtoNode RER
(FPC-N34). (See "Setting the MAC Address for
BACnet MS/TP for the ProtoNode RER (FPC-N34)"
on page 8)
5. Set
Metasys
N2
Node-ID.
(See
"Configure
Raypak
VERSA
IC
Modbus
COM Settings" on page 6)
6. If using BACnet MS/TP, Set B bank of DIP switches
to set the baud rate on ProtoNode RER (FPC-N34).
(See
Figure 4
&
Table D
)
7. Connect the ProtoNode’s 3 pin RS-485 port to the
Field Protocol cabling. (See
Figure 8
)
8. Connect each of the Raypak devices to the RS-
485 Modbus RTU port to the ProtoNode’s RS-485
interface which is located on the 6 pin connector of
the ProtoNode (FPC-N34 and FPC-35). (See
Figure
5
through
Figure 7
)
9. Connect Power to the ProtoNode RER or LER.
(See
Figure 11
) Raypak recommends a dedicated
power supply be used to power the ProtoNode.
10. Follow instructions on page
12
to use web
configurator.
11. Use Web-Configurator to select the Raypak
products that will be attached to the ProtoNode
and set the current Modbus Node-ID for each these
products. Once the Raypak products are selected,
the ProtoNode Automatically builds and downloads
the Configuration for the specific application. (See
"Selecting the Raypak profiles that will be connected
the ProtoNode" on page 13).
12. Where the Field protocol is BACnet/IP or Modbus
TCP, run the ProtoNode web GUI utility program
to change the IP address. No changes to the
configuration file are necessary. (See "Set IP Address
for BACnet/IP via GUI" on page 15)
13. Commission the ProtoNode on the LonWorks
Network. This needs to be done by the LonWorks
administrator using a LonWorks Commissioning
tool. (See "Commissioning the ProtoNode LER on a
LonWorks network" on page 16)
Record Identification Data
Each ProtoNode has a unique part number located on the
underside of the unit. The numbers are as follows:
• FieldServer part # FPC-N34-0636:VERSA IC
to BACnet MS/TP, BACnet/IP, Modbus TCP,
Metasys N2.
• FieldServer part # FPC-N35-0637: VERSA IC to
LonWorks.
This number should be recorded, as it may be required for
technical support.
Configure Raypak VERSA IC Modbus
COM Settings
• All Raypak VERSA IC Master units connected to the
ProtoNode MUST ALL have the same Baud Rate,
Data Bits, Stop Bits, and Parity. (See
Figure 2
)
These settings have no impact on the BMS portion
of the Protonode communication and only are used
to connect between the Versa IC Master and the
Protonode.
• Set Modbus Node-ID’s (Address) for each of the
Raypak VERSA IC Master units attached to the
ProtoNode. The Modbus Node-ID’s need to be
uniquely assigned between 1 and 127.
• The Modbus Node-ID’s that are assigned for
each Raypak VERSA IC Master unit needs to be
noted for later use when assigning Node-ID’s in
the web configurator. (See
Figure 18
)
• The Metasys N2 and Modbus TCP Node-ID
will be set to same value as the Node-ID of the
Modbus RTU device.
Serial Port Setting
VERSA IC
Baud Rate
19K2 (19200)
Data Bits
8
Stop Bits
1
Parity
Even
Table B. Modbus RTU COM settings for the Raypak
VERSA IC control platform
APPROVED
UNCONTROLLED DOCUMENT IF PRINTED
