Omron NX701-17 Series User Manual page 154

7 System-defined Variables That Are Related to the Built-in EtherCAT Port
 Meanings of Error Status Bits
The meanings of the individual bits in the above error status variables are given below.
Bit
15
14
8 to 13
7
6
5
4
0 to 3
*1 For the EtherCAT Master Function Module, only _EC_ErrSta (Built-in EtherCAT Error) is used.
7-8
Name
Master Detection This bit indicates whether the master
detected an error in the slaves that it
manages.
*1 Indicates whether there is an error at
Slave Summary
a level below the function module.
Not used.
Major Fault Indicates if there is a major fault level
error.
Partial Fault Indicates if there is a partial fault level
error.
Minor Fault Indicates if there is a minor fault level
error.
Observation Indicates if there is an observation
level error.
Not used.
NJ/NX-series CPU Unit Built-in EtherCAT Port User's Manual (W505)
Description
TRUE
FALSE
TRUE
FALSE
TRUE
FALSE
TRUE
FALSE
TRUE
FALSE
TRUE
FALSE
Value Meaning
Error
No error
Error
No error
Error
No error
Error
No error
Error
No error
Error
No error