Omron NJ101-10 Series, Руководство пользователя

Страница: 191 / 280

Variable name
_EC_StatisticsLogBusy
*1
Meaning Diagnosis/Statistics Log Busy Global/local Global
Function TRUE while the diagnosis/statistics log operation is in progress.
Data type BOOL Range of values TRUE or FALSE
R/W access R Retained Not retained. Network Publish Published.
Usage in user pro-
gram Possible. Related in-
structions ---
*1. This system-defined variable was added for unit version 1.11 of the CPU Unit.
Variable name
_EC_StatisticsLogErr
*1
Meaning Diagnosis/Statistics Log Error Global/local Global
Function TRUE when the diagnosis/statistics log failed to start or it is impossible to write into the log.
The value of this flag is determined when
_EC_StatisticsLogBusy (Diagnosis/Statistics Log Busy) changes to
FALSE after the diagnosis/statistics log operation is started.
The error end is caused by the following.
•
Another records cannot be added in the log file because the capacity of the SD Memory Card is fully used.
•
The SD Memory Card is write-protected.
•
There is no SD Memory Card.
•
The function cannot be started because the value specified for _EC_StatisticsLogCycleSec (Diagnosis/Statis-
tics Log Cycle) is invalid.
Data type BOOL Range of values TRUE or FALSE
R/W access R Retained Not retained. Network Publish Published.
Usage in user pro-
gram Possible. Related in-
structions ---
*1. This system-defined variable was added for unit version 1.11 of the CPU Unit.
7 System-defined Variables Related to the Built-in EtherCAT Port
7-19
NJ/NX-series CPU Unit Built-in EtherCAT Port User's Manual (W505)
7-1
System-defined V
ariables That Are Related to the Built-in EtherCA
T Port
7
7-1-3
EtherCA
T Master Function Module, Category Name: _EC