WD30-AT001 Omron, WD30-AT001 Datasheet - Page 161

• Manufacturer Part Number: WD30-AT001
• Description: REMOTE WIRELESS ANTENNA'S DNET
• Manufacturer: Omron

Specifications of WD30-AT001

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: WD30AT001

Troubleshooting
Causes of wireless slave station errors and remedies by NS LED
(LEDs with a "*" mark display error occurrence node addresses alternately.)
NS LED status
NS
NS
Flashing
(red)
ON
(red)
LED dis-
play
F0*
F1*
D0*
D1*
D2*
D5*
D6*
D9*
Condition
Unrecoverable error
(DeviceNet node
address duplication.)
Unrecoverable error
(Busoff status)
Unrecoverable error
(communication time-
out)
Cause
DeviceNet node address
duplication.
Communication stop due
to multiple data errors
I/O area duplication
I/O area zone over
Unsupported slave
No slave
Discrepancy slave I/O size
Remote I/O communica-
tion timeout
Remedy
Check the settings and reset correctly.
After reviewing the following items,
restart the unit.
• Communication speed
• Cable length (main/branch)
• Broken or loose cable
• Terminating resistor should only be
• Excessive noise
Reset node address of the slave.
After reviewing the following items,
restart the unit.
• Power supply to the slave
• Communication speed
• Cable length (main/branch)
• Broken or loose cable
• Terminating resistor should only be
• Excessive noise
• Contents of registered DeviceNet slave
After checking the slave, initialize the
unit and register the slave again.
After reviewing the following items,
restart the unit.
• Power supply to the slave
• Communication speed
• Cable length (main/branch)
• Broken or loose cable
• Terminating resistor should only be
• Excessive noise
installed on both ends of the main line.
installed on both ends of the main line.
installed on both ends of the main line.
Section 10-2
149