Errors In The Motion Control Function Module - Omron NX701-17 Series Troubleshooting Manual

3 Error Tables
3-1-4

Errors in the Motion Control Function Module

The section provides tables of the errors (events) that can occur in the Motion Control Function Module.
They are divided into the following functional classifications.
• General motion control
• Motion control instructions
Motion control instruction errors occur when a motion control instruction is executed. Notification of
these errors is provided as events, but also the upper four digits of the event code is output to the
ErrorID output variable of the motion control instruction and to the *.Lvl.Code system-defined variable
for motion control.
General Motion Control
The manual names are given below for the catalog numbers given in the Reference column of the
event table.
Cat. No.
W507
Event code Event name
44210000 hex Motion Con-
trol Function
Processing
Error
14600000 hex Absolute
Encoder
Home Offset
Read Error
14610000 hex Motion Con-
trol Parame-
ter Setting
Error
14620000 hex Cam Data
Read Error
34600000 hex Required
Process Data
Object Not
Set
34630000 hex Axis Slave
Disabled
34640000 hex Network
Configura-
tion Informa-
tion Missing
for Axis Slave
3-64
NJ/NX-series CPU Unit Motion Control User's Manual
Meaning Assumed cause
A fatal error was • An error occurred in the soft-
detected in the ware.
Motion Control
Function Module.
The absolute • When the retained variables
encoder current are backed up with a battery,
position that is this event indicates that the life
retained during of the battery in the CPU Unit
power interruptions has expired.
was lost.
• An error occurred in the soft-
ware.
• Backup memory failure
The MC parameters • The power supply to the Con-
that were saved in troller was interrupted or com-
non-volatile mem- munications with the Sysmac
ory are missing. Studio were disconnected while
downloading the motion control
parameter settings or clearing
memory.
• Non-volatile memory failure
The cam data that • Power was interrupted during
was saved in non- save processing for cam data
volatile memory is
• Non-volatile memory failure
missing.
The object that is • The required PDOs are not
required for the axis mapped when the axis type is
type is not allocated set to a servo axis or encoder
to PDO. axis.
• Non-volatile memory failure
The slave to which • The slave to which the axis is
the axis is assigned assigned is disabled.
is disabled.
The network config- • The EtherCAT network configu-
uration information ration information is not regis-
is not registered for tered for the slave to which the
the slave to which axis is assigned.
the axis is
assigned.
Manual name
Level
Maj Prt Min Obs Info
S
S
S
S
S
S
S
NJ/NX-series Troubleshooting Manual (W503)
Reference
W507
W507
W507
W507
W507
W507
W507