Connection Status For The Ne1A-Series Controller (Safety Slave Function) - Omron NE1A-SCPU01 - 07-2009 Operation Manual

Connection Status Tables
Status
01:080F Safety Configuration not
possible
D0:0001 IDLE Mode
12-8-3 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 Unconfigured Device
01:0111 EPI Error
01:0113 No. of Connections Error
01:0114 Vendor ID or Product Code
Error
256
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 execution mode of the DST1-XD@@ Safety Slave was set to Auto
Execution and then the open type setting in the safety connection set-
tings in the safety master was set to configure a safety slave.
• Safety I/O communications are not possible in Auto Execution Mode. If
the DST1-XD@@ Safety Slave is to be used with safety I/O communica-
tions, set the execution mode to After Establishing Safety I/O Connection.
Safety I/O communications have not been started because the NE1A-
series Controller that is the safety master is in IDLE Mode. Change the
Controller 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 has previously established an output safety I/O connec-
tion with a Safety Master at a different node address.
Reset the Safety Slave to the default settings, and then download the
device parameters again.
Refer to 5-1-2 Setting Safety Connection Parameters in the DeviceNet
Safety System Configuration Manual (Z905-E1-07 or higher) for informa-
tion on output connection owners.
The Safety Slave I/O size set to the NE1A-series 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 configurated. Download the device param-
eters 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 Master and the Safety Slave cycle times. Check the Safety Master
safety connection setting.
The setting exceeds the maximum number of safety I/O connections sup-
ported by the Safety Slave. Check the relevant Safety Master safety con-
nection
settings.
The device data (vendor ID or product code) for the device on the Configu-
rator and the device used in the actual system does not match.
• Use Safety Slave Verification (Device
that the device in the system and the device registered to the Safety Mas-
ter match.
• If they do match, delete then re-register the connections registered to the
Safety Master.
Countermeasure
Countermeasures
− −
Parameter
Section 12-8
Verify) to check