Connection Status For The Ne1A-Series Controller (Safety Slave Function) - Omron DEVICENET SAFETY - SYSTEM CONFIGURATION 07-2009 System Configuration Manual

Connection Status Tables
Status
01:080E TUNID Mismatch
01:080F Safety Configuration not
possible
D0:0001 IDLE mode
8-1-3 Connection Status for the NE1A-series Controller (Safety Slave
Function)
Status
00:0001 Normal communications
01:0001 Safety I/O Connection
Timeout
01:0106 Output Connection Owner
Error
01:0109 Data Size Error
01:0110 Unconfigurated Device
01:0111 EPI Error
01:0113 No. of Connections Error
222
The TUNID for the Safety Slave monitored by the Safety Master does not
match the TUNID of the Safety Slave itself.
• Reset the Safety Slave to default settings then download the correct device
parameters.
• If the above remedy does not work, delete then re-register the connections
registered to the Safety Master.
Refer to 3-4-2 Network Numbers for information on TUNIDs.
1. The Safety Slave is configuration locked and Configure the target device is
selected for the Open Type setting for the Safety Master connection.
• Release the configuration lock on the Safety Slave to configure the Safety
Slave from the Safety Master.
• To configure the Safety Slave from a configuration tool, set the Safety Master
connection to Check the safety signature under Open Type. Then reset the
Safety Slave to default settings and download the device parameters to the
Safety Slave again.
2. The Open Type of the Safety Master connection is set to Configure the Safe-
ty Slave when the execution mode of the DST1-XD@@ Safety Slave is set to
Auto Execution mode.
• When the DST1-XD@@ is set to Auto Execution mode, it cannot establish
Safety I/O communications. Change the setting to After Establishing Safety
I/O Connection.
The NE1A-series Safety Master is in IDLE mode, and has not started safety I/O
communications.
Change the operating mode to RUN mode.
The Safety I/O connection status is normal.
The Safety I/O connection has timed out. Check the following items.
• Do all nodes have the same baud rate?
• Is the cable length correct (trunk lines and branch lines)?
• Is the cable disconnected or slack?
• Is the terminating resistance only on both ends of the main line?
• Is there a lot of noise?
• Is the network bandwidth allocation suitable?
The Safety Slave established an output safety I/O connection with a Safety
Master with a different node address last time.
Reset the Safety Slave to the default settings and download the device param-
eters again.
Refer to 5-1-2 Setting Safety Connection Parameters for information on output
connection owners.
The Safety Slave I/O size set to the NE1A-series Controller Safety Slave and
the size set under the Safety Master safety connection setting does not match.
The Safety Slave I/O setting may have been changed, so delete then re-regis-
ter the connections registered to the Safety Master.
The Safety Slave has not been configured. Download the device parameters to
the Safety Slave.
The EPI set under the Safety Master safety connection setting is smaller than
the Safety Slave cycle time. The EPI must be longer than both the Safety Mas-
ter and the Safety Slave cycle times. Check the Safety Master safety connec-
tion setting.
The setting exceeds the maximum number of safety I/O connections sup-
ported by the Safety Slave. Check the relevant Safety Master safety connec-
tion settings.
Countermeasure
Countermeasure
Section 8-1