Omron NX701-17 Series User Manual page 153

7 System-defined Variables That Are Related to the Built-in EtherCAT Port
Variable name Meaning
_EC_InDataInvalid Input Data
Invalid
_EC_InData1Invalid Input Data1
Invalid
_EC_InData2Invalid Input Data2
Invalid
* For the NX1P2 CPU Units and NJ-series CPU Units, the data type is Array [1..192] OF BOOL.
Note All system-defined variables that are related to the status of EtherCAT communications give the current status.
 Functional Classification: EtherCAT Communications Diagnosis/Statistics
Log
Variable name Meaning
_EC_StatisticsLogEn- Diagnosis/Statis-
able tics Log Enable
(Ver.1.11)
_EC_StatisticsLogCy- Diagnosis/Statis-
cleSec tics Log Cycle
(Ver.1.11)
_EC_StatisticsLog- Diagnosis/Statis-
Busy tics Log Busy
(Ver.1.11)
_EC_StatisticsLogErr Diagnosis/Statis-
tics Log Error
(Ver.1.11)
NJ/NX-series CPU Unit Built-in EtherCAT Port User's Manual (W505)
Function
TRUE when process data communications in
the primary periodic task are not normal and
the input data is not valid.
TRUE when process data communications
established in the primary periodic task are
not normal and the input data is not valid.
Note You can use this system-defined variable
only for NX-series CPU Units.
TRUE when process data communications
established in the priority-5 periodic task are
not normal and the input data is not valid.
Note You can use this system-defined variable
only for NX-series CPU Units.
Note This variable is always TRUE for the
NX1P2 CPU Units.
Function
Changes to TRUE when the diagnosis/statis-
tics log is started.
Changes to FALSE when the diagnosis/statis-
tics log is ended.
Specifies the interval to write the diagnostic
and statistical information of the diagnosis/sta-
tistics log in units of seconds.
When 0 is specified, the diagnostic and statis-
tical information is written only once when the
diagnosis/statistics log is ended.
Note The write interval does not change
even if you change the value of this
system-defined variable while the diag-
nosis/statistics log operation is in prog-
ress.
TRUE while the diagnosis/statistics log opera-
tion is in progress.
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 diag-
nosis/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_StatisticsLogCy-
cleSec (Diagnosis/Statistics Log Cycle) is
invalid.
Range of
Data type
values
BOOL TRUE or
FALSE
BOOL TRUE or
FALSE
BOOL TRUE or
FALSE
Range of
Data type
values
BOOL TRUE or
FALSE
UINT 0, or 30 to 1800 page 7-17
BOOL TRUE or
FALSE
BOOL TRUE or
FALSE
Reference
page 7-16
page 7-16
page 7-16
Reference
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