DRT2-ID32BV-1 Omron, DRT2-ID32BV-1 Datasheet - Page 479

• Manufacturer Part Number: DRT2-ID32BV-1
• Description: 32 In Vert MIL Connector PNP
• Manufacturer: Omron

Specifications of DRT2-ID32BV-1

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Troubleshooting
Trouble Adding a Slave to the Network
458
After the MS indicator is lit green,
the NS indicator changes to red
immediately without flashing green.
The NS indicator lights green but
changes to red after a short time.
OR
The NS indicator lights green but
flashes red after a short time.
The NS indicator remains OFF
Check that the Slave's connector is connected correctly.
Check that the Master is operating properly.
When using an OMRON Master Unit, refer to the Master Unit's Operation Manual.
If another company's Master is being used, refer to the relevant operation manual.
Check whether the communications cables are connected properly.
Check whether the power supply is set correctly and the power supply cables are con-
nected properly.
Check for broken wires in the communications and power supply cables attached to the
connectors.
Check the following points and then restart the faulty Slave.
Check for a node address duplication.
Check all the node addresses. If required, change settings so that each node has a
unique node address.
See the troubleshooting steps below under the error heading “The NS indicator
lights green but changes to red after a short time.”
If a particular Slave's NS indicator is always red, replace that Slave.
Check the following points and then restart the faulty Slave.
Make sure that there are 121-Ω Terminating Resistors connected at both ends of
the trunk line.
Connect 121-Ω Terminating Resistors if the resistance is not correct.
Check whether all of the Slaves' settings are correct.
Check whether the communications cables are connected properly.
Check whether the power supply is set correctly and the power supply cables are
connected properly.
Check all the nodes for broken wires in the communications and power supply
cables attached to the connectors.
Check whether communications power is correctly supplied to the network.
If there is nearby equipment that generates electrical noise, take steps to shield the
Master, Slaves, and communications cables from the noise.
If an error has occurred in a network with an OMRON Master Unit, refer to the Mas-
ter Unit's Operation Manual.
If an error has occurred in a network with a another company's Master Unit, refer to
the relevant operation manual.
If a particular Slave's NS indicator is always red, replace that Slave.
Section 9-2