Edit Configuration - Communications
79
4.10.2 RS232 PORT
4.10.2.1 BASIC
SERIAL PORT CONFIGURATION
Timer
Description
Port usage Only one of the two serial ports can be used at any one time (RS232 or RS485)
The options are :
No Modem – RS232 ports is used for direct RS232 connection to PLC, BMS etc
Incoming modem calls – RS232 port connected to modem, used to accept
incoming calls only.
Incoming and outgoing modem – RS232 port connected to modem used to
accept incoming calls and also make calls upon shutdown alarms.
Outgoing modem alarms - RS232 port connected to modem, used to make calls
upon shutdown alarms.
Selects how the port is to
be used
Baud rate adjustable
from 1200-57600
These items are
greyed out until a
relevant option in Port
Usage is selected.
Modbus Slave ID
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