Omron DRT2 SERIES DEVICENET SLAVES - OPERATION MANUAL 04-2008 User Manual

456
Indicators and Error Processing Section 9-1
9-1 Indicators and Error Processing
MS/NS indicators Details Probable cause and remedy
Remote I/O communi-
cations or message
communications in
progress
Remote I/O Commu-
nications or message
communications in
progress
Remote I/O communications and/or
message communications are being
performed.
(Normal status)
Checking for node
address duplication
Checking for node
address duplication at
the Master.
If this indicator status has occurred for
only specific Slaves, check that the
Slave baud rate settings are correct and
then restart them.
Waiting for connection Waiting for connec-
tion to be established
with Master.
Watchdog timer error Watchdog timer error
has occurred in Slave
Replace the Slave Unit.
Switch settings are
incorrect.
The DIP switch or
other switch settings
are incorrect.
Check the switch settings and restart
the Slave Unit.
Node address duplica-
tion
Slave Unit has been
assigned the same
node address as the
Master Unit.
Reset the Slave Unit so that it has a
unique node address, and then restart
the Slave Unit.
MS
NS
ON (green)
ON (green)
MS
NS
OFF
ON (green)
MS
NS
Flashing (green)
ON (green)
MS
NS
OFF
ON (red)
MS
NS
Flashing (red)
OFF
MS
NS
ON (green)
ON (red)

Omron DRT2 SERIES DEVICENET SLAVES - OPERATION MANUAL 04-2008 Specifications

General

Brand	Omron
Model	DRT2 SERIES DEVICENET SLAVES - OPERATION MANUAL 04-2008
Category	Network Hardware
Language	English