User's Manual

Table Of Contents
SEL-3022 Transceiver Instruction Manual Date Code 20050615
Settings and Commands
Device Information
4.8
Cryptographic Manual—Do Not Copy
Output Alarm
Use the SEL-5809 Settings Software to test the alarm output of the SEL-3022.
Virtual Serial Port
The Status: Virtual Serial Port view is only available in the User mode.
Ta b le 4.1 0 Sta tu s : O u t pu t A l a r m
Name Display Description
Alarm Red = alarm contact is open
White = alarm contact is
closed
Indicates status of alarm
contact
Pulse Duration 1–30 Number of seconds to pulse
the alarm output
Pulse Alarm Contact NA Selecting Pulse will pulse
(open) the alarm output for
the Pulse Duration
Table 4.11 Status: Virtual Serial Port
Name Display Description
Connection Information Virtual connection is active on
COMXX. Disconnect serial
application and then use the
Close Device command of this
application or close this appli-
cation to terminate connection
Indicates where a PC
application can connect to the
virtual serial port
Connection Status Red = Not connected
Green = Connected
Indicates when a PC
application is connected to
the virtual serial port
Transmitted Number in Bytes Number of bytes transmitted
Received Number in Bytes Number of bytes received
Preliminary Copy