Carrier TruVu MPC, Руководство по установке и запуску

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Addressing the TV-MPCXP
TruVu™ MPC Processor CARRIER CORPORATION ©2021
Installation and Start-up Guide All rights reserved
21
To set the Port S1 address and baud rate
The address should be in one of the following ranges based on the port's use.
Port address
•
For ARCNET, the range is 1 to 254.
•
For MS/TP, the range is 0 to 127.
•
For Modbus, the range is 1 to 247.
For MS/TP, set up autobaud or the port's baud rate
1
On the controller setup BACnet tab under Port S1 , select the MSTP Baud Rate or select Yes for MSTP
Autobaud . The default is 76,800 bps.
NOTES
○
See To set up autobaud (page 18) for details.
○
If not using autobaud, enter the identical baud rate for all devices on the same MS/TP network segment.
2
Click Save .
Modbus
For Modbus, see the Modbus Integration Guide .
To set the Port S2 address and baud rate
For MS/TP, set up autobaud or the port's baud rate
1
On the controller setup BACnet tab under Port S2 , type the address in the MSTP Address field. The address
must be in the range 0 to 127.
2
Select the MSTP Baud Rate or select Yes for MSTP Autobaud . The default is 76,800 bps.
NOTES
○
See To set up autobaud (page 18) for details.
○
If not using autobaud, enter the same baud rate for all devices on the MS/TP network.
3
Click Save .
Modbus
For Modbus, see the Modbus Integration Guide .