Omron NY532-5400 Troubleshooting Manual page 40

1 Overview of Errors
 Relationship between Event Codes and Error Codes
In addition to the event codes that indicate errors, the function modules and Units have their own
error codes. If there are corresponding event and error codes, you can tell what the other code is if
you know either one of them. This allows you to know when the same error is being given when you
check errors with more than one method.
The following table shows the relationship between the error codes and event codes.
Error code (4-digit hexadecimal)
Classification
Error codes for basic
instructions
Error codes in the
Motion Control
Function Module
*1 The following are system-defined variables for motion control:
_MC_COM.PFaultLvl.Code
_MC_COM.MFaultLvl.Code
_MC_COM.Obsr.Code
_MC_AX[].MFaultLvl.Code
_MC_AX[].Obsr.Code
_MC_GRP[].MFaultLvl.Code
_MC_GRP[].Obsr.Code
Refer to 3-2 Errors in the PLC Function Module and 3-3 Errors in the Motion Control Function Mod-
ule for descriptions of the error codes for the Motion Control Function Module and basic instructions.
 Exporting the Error Log
You can use the Sysmac Studio or an HMI to export the displayed event log to a CSV file. Refer to
the NY-series Industrial Panel PC / Industrial Box PC Software User's Manual (Cat. No. W558) for
information on exporting event logs.
1-16
Used in Upper 4 digits
ErrorID output vari- 5401 hex
able for basic
instructions
• ErrorID output Error code
variable for motion
control instruc-
tions
• System-defined
variables for
*1
motion control
Variable
MC Common Partial Fault Code
MC Common Minor Fault Code
MC Common Observation Code
Axis Minor Fault Code
Axis Observation Code
Axes Group Minor Fault Code
Axes Group Observation Code
Corresponding event code
(8-digit hexadecimal)
Lower 4 digits
Error code
0000 hex
Name
NY-series Troubleshooting Manual (W564)
Example: Event
code for an error
code of A123 hex
5401A123 hex
A1230000 hex