Eaton Power Xpert PXM 4000, Руководство пользователя и инструкция по установке

Страница: 153 / 292

www.eaton.com
IM02601004E
Page 145
8 Setup on the Web Server Pages
NOTE:
The CE Card RS485 COM 2 is shipped from
the factory as a master port. Default jumper
settings match this master configuration. If the
port configuration is changed to a slave, refer
to Appendix G for proper jumper placement
instructions.
COM1 (CM3) & COM2 (CE3) SETUP
Use the COM1 & COM2 Setup page to:
• Setup the Modbus RTU as a Master - Gateway, Slave - Gateway, Master - IO, or Modbus Slave.
For Slave, you can choose to communicate via Modbus ASCII or Modbus RTU.
• Select a Modbus Slave addresses.
• Select the Baud Rate, Stop Bits and Parity for the COM1 device on the CM3 port or the COM2
device on the CE3 port.
NOTE: Only one of these ports can be configured as Master - Gateway.
SETUP
Click the Edit button at the top right of the page to modify current settings. Click the drop down list
beside Modbus RTU to select if the device is a Master - Gateway, Slave - Gateway, Master - IO,
or Modbus Slave. If Slave is selected, the slave address must be entered in the appropriate text
box. Click the drop down box beside Baud Rate to select the appropriate rate; 9600, 19.2K, 38.4K,
57.6K, 115.2K. Click the drop down box beside Stop bits to select 1 or 2. Click the Parity drop down
box to select None, Odd or Even.
Note: If Slave - Gateway is selected, the meter will only respond to the slave address set via the
hex switch on that port (Hex switch value + 15).