- 3 -
LED
Color Description
1.
Received an outstation exception (format
error, checksum error, invalid data, outstation
responds are not supported)
2.
Timeout (the master sent a command, but no
response was received)
850
Off
No communication with the IEC 61850 system
Green Normal IEC 61850 communication in progress
Red
When the MGate 5119 acts as an IEC 61850
server:
1.
Received an abnormal package (wrong
format, unsupported function code)
2.
Failed to establish an IEC 61850 connection
3.
Disconnected the IEC 61850 connection
Dimensions
Unit: mm (inch)
Reset Button
Restore the MGate to factory default settings by using a pointed object
(such as a straightened paper clip) to hold the reset button down until
the Ready LED stops blinking (approximately five seconds).
Pull-high, Pull-low, and Terminator for RS-485
Beneath the MGate 5119’s top cover, you will find DIP switches to
adjust each serial port’s pull-high resistor, pull-low resistor, and
terminator.
SW
1
2
3
Pull-high
resistor
Pull-low
resistor
Terminator
ON
1 k
Ω
1 k
Ω
120
Ω
OFF
150 k
Ω
*
150 k
Ω
*
–*
*Default
