SATEC SA300 ezPAC Operation Manual - Manual (Page 39)

Chapter 3 Using the RDM Configuring the SA300
SA300 Substation Automation Unit 39
To select an option:
1. Press SELECT to activate the middle window.
2. Use the Up/Down arrow keys to scroll to the desired option.
To change the option:
1. Press SELECT to activate the lower window.
2. Use the Up/Down arrow keys to set the desired option.
3. Press ENTER to confirm your changes and to store your new
setting, or press ESC to discard changes.
To exit the menu:
From the middle window, press ESC or ENTER.
Communication Setup Menus
These three menus allow you to configure the main settings for ports COM1-COM3.
Additional settings such as delays and timeouts can be configured through
HyperTerminal. To enter the desired Port Setup menu for ports COM1-COM3, select
“Port.1”, “Port.2” or “Port.3’ from the menu list.
The following table lists available port options, their default settings and ranges.
Label Option Range Default
Prot Communications protocol rtu - Modbus RTU
ASCII - Modbus ASCII
dnP3 - DNP3.0 rtu
rS Port interface 232, 422, 485 232 (COM1)
485 (COM2/3)
Addr Device address 1-247 (Modbus)
1-255 (DNP3.0) 1
bAud Baud rate 300-115200 bps 19200
dAtA Data format 7E, 8n, 8E 8n
To select a port option:
1. Press SELECT to activate the middle window.
2. Use the Up/Down arrow keys to scroll to the desired option.
To change the port option:
1. Press SELECT to activate the lower window.
2. Use the Up/Down arrow keys to set the desired option.
3. Press ENTER to confirm your changes and to store your new
setting, or press ESC to discard changes.
To exit the menu:
From the middle window, press ESC or ENTER.
Device Options Menu
This menu allows you to select some user-configurable device options or put the
device into energy test mode. To enter the menu, select “OPtS’ from the menu list.
The following table lists available device options, their default settings and ranges.
Port.1
rtu
Prot
SELECT
ENERGY
ENTER
ENERGY
ENTER
CHG
S
Port
OPtS
rEAc
P.cAL
SELECT
ENERGY
ENTER
ENERGY
ENTER
CHG
S
OPtS