
5.10
RS-485/Fiber-optic port
TCC300 COM Port can be selected for two different configurations: RS
‑
485 or Fiber
Optics.
5.10.1
Configuring RS-485/fiber-optic port from the HMI
This procedure provides the steps necessary to setup all RS-485 and Fiber Optic
parameters. Parameter definitions and the default value (default value) for each parameter
are included below:
•
Comm Protocol – Allows selection between standard protocols, DNP 3.0 or
MODBUS®. (DNP3.0)
•
Comm Address – Configures a three-digit numerical address, from 1 to 200, for
remote communications. (1)
•
Baud Rate – Selects baud rate for COM1, located on the top of the control. (9600)
•
Parity – None, odd or even parity is available. (NONE)
•
Stop Bits – One or two stop bits are available. (ONE STOPBIT)
•
Sync Time – This time delay improves robust operation when communication lines
are intermittent. Communication dead-sync time is the time that the control will wait
from the last received character and continue without attempting to resynchronize. (2
ms)
•
Echo/Repeat – Selects Echo/Repeat on/off as determined by the user. Selector switch
is located on side of unit adjacent to the Fiber Optic connection and is accessed
through the slot in the cover. Switch position towards the front of the control is the off
position. (OFF)
1.
Press the Right Arrow (COMM Hot Button) to wake the unit. The menu will advance
to either "COMMUNICATION" or "Memory Card" (when a Smart Flash SD CARD
is present).
2.
If the "Communication" menu is displayed, then press the Down Arrow pushbutton
once. The unit will display the "Comm Settings" menu. If Memory Card is
displayed, then press the Right or Left arrow pushbutton, as necessary, until "Comm
Settings" is displayed.
3.
Press the Down arrow pushbutton, as necessary, until "Comm1 Port Type" is
displayed.
4.
Press the ENT pushbutton. If prompted, enter a valid Level 2 Access Code. The
following will be displayed:
Comm1 Port Type RS485 C
5.
Utilizing the Up/Down arrow pushbuttons select "RS485 or FIBER", then press the
ENT pushbutton. The selected port type will be displayed.
6.
Follow the procedure above to enter the desired:
Section 5
1VAC388793-MB A
System setup
298
TCC300
User Manual
Содержание TCC300
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