Communication Menu - Thermal Solutions EVCA SERIES Installation, Operating And Service Instructions

APPENDIX D (Cont...) – TSBC
H.

COMMUNICATION MENU

Factory
Display
Settings
Peer to
Protocol
Peer
Modbus
1
Address
Baud
19.2
Rate
Parity Odd
Timeout 30
Messages
Rcvd
Messages
Sent
Boiler
1
Address
Online
Status
Range/Choices
Peer to Peer Selects between Peer-To-Peer (multiple boiler Lead/Lag control network) and a
Modbus Modbus slave communication.
Each boiler must be given a unique address.
1 to 247
Only visible when Protocol equals Modbus.
9.6 Units are 1000 Bits Per Second (KBPS).
19.2
Only visible when Protocol equals Modbus.
38.4
Odd
Even Only visible when Protocol equals Modbus.
None
1 to 120 Only visible when Protocol equals Modbus.
Diagnostic tool used to confirm wiring and Modbus master configuration.
Only visible when Protocol equals Modbus.
Diagnostic tool used to confirm wiring and Modbus master configuration.
Only visible when Protocol equals Modbus.
Each boiler must be given a unique address. The boiler address assignment
determines the boiler sequencing order. A value of 0 disables the network
1 to 8 communications.
Only visible when Protocol equals Peer to Peer.
Each space can be either the boiler address or a ' - ' depending on whether there
is a boiler of that address on-line.
xxxxxxxx
Example: - - 6 - - - 321 indicates that boilers 6,3,2 and 1 are online
Only visible when Protocol equals Peer to Peer.
COMMUNICATIONS Menu
TM
Description
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