Communications Port Setup Menu - Satec C191HM Installation And Operation Manual

4.2 Communications Port Setup Menu

CHG
SELECT
This menu allows you to access the communications port options that the
C191HM uses to communicate with a master computer. Table 4-2 lists the
communications options, their code names and applicable choices.
Activate the middle window to scroll through the list of available options, and
then activate the lower window to set the option value.
To select and view a setup option:
Port
Press SELECT
Prot
Use the up/down arrow keys to scroll to the desired option. The option
ASCII
setting will appear in the lower window.
To change the selected option:
Press SELECT
Press the up/down arrow keys to scroll to the desired value.
Press
ENTER
menu.
Table 4-2 Communications Options (∗ default setting)
Code Parameter
Prot Communications
protocol
Addr Address
bAud Baud rate
Data format
dAtA
CPtb ASCII compatibility
mode
22
ENTER
to activate the middle window.
to activate the lower window.
to store the selected value or press
Options
ASCII∗
rtu
0∗-99 ASCII
1∗-247 Modbus
110
300
600
1200
2400
4800
9600∗
19.20
7E
8n∗
8E
diS∗, En
Port
ENTER
to quit the setup
ESC
Description
ASCII protocol
Modbus RTU protocol
Powermeter address
110 baud
300 baud
600 baud
1200 baud
2400 baud
4800 baud
9600 baud
19,200 baud
7 bits, even parity
8 bits, no parity
8 bits, even parity
Disables/enables ASCII
compatibility mode. For more
information, see ASCII
Communications Protocol
Reference Guide
Chapter 4 Setup Menus