Omron NJ Series Troubleshooting Manual

3 Error Tables
3-82
NJ-series Troubleshooting Manual (W503)
The section provides tables of the errors (events) that can occur in the DB connection service or DB
connection instructions.
You can use the DB connection service and DB connection instructions with an NJ501-120 CPU Unit.
The errors are divided into the following functional groups.
• DB connection service
• DB connection instructions
94410000 hex Slave Con-
nected
A slave was recon-
nected for a recon-
nection command.
• An operation to reconnect the
slave was executed from the
Sysmac Studio.
• The EC_ConnectSlave instruc-
tion was executed.
S NJ-series
CPU Unit
Built-in Ether-
CAT Port
User’s Manual
(Cat. No.
W505)
94430000 hex Errors Reset A command was
received to reset
errors.
• An error reset operation was
performed from the Sysmac
Studio.
• The ResetECError instruction
was executed.
S Same as
above.
94440000 hex
(Ver. 1.04)
Slave Dis-
abled
The EtherCAT
Slave was disabled.
• The EC_ChangeEnableSetting
instruction was executed.
S Same as
above.
94450000 hex
(Ver. 1.04)
Slave
Enabled
The EtherCAT
Slave was enabled.
• The EC_ChangeEnableSetting
instruction was executed.
S Same as
above.
3-1-6 Errors in the DB Connection Service Function
Errors Related to DB Connection Service
Event code Event name Meaning Assumed cause
Level
Reference
Maj Prt Min Obs Info
14D00000 hex
(Ver. 1.05)
Spool Mem-
ory Cor-
rupted
The Spool memory
is corrupted.
• The user application made an
invalid writing to the Spool
memory.
S NJ-series
Database
Connection
CPU Units
User’s Manual
(Cat. No.
W527)
14D20000 hex
(Ver. 1.05)
Execution
Log Save
Failed
Failed to save the
Execution Log to
the SD Memory
Card.
• An SD Memory Card is not
inserted.
• The SD Memory Card is not the
correct type of card.
• The format of the SD Memory
Card is not correct.
• The SD Memory Card is write-
protected.
• The capacity of the SD Memory
Card is insufficient.
• The SD Memory Card is dam-
aged.
SU Same as
above.
Event code Event name Meaning Assumed cause
Level
Reference
Maj Prt Min Obs Info

Omron NJ Series Specifications

General

Brand	Omron
Model	NJ Series
Category	Controller
Language	English