Omron NJ101-10 Series, User Manual

Page: 179 / 280

Variable name Meaning Function Data type
Range of
values
Reference
_EC_PktSaving Saving Packet Data
File Shows whether a packet data file is being
saved.
TRUE: Packet data file being saved.
FALSE: Packet data file not being saved. BOOL TRUE or
FALSE page 7-17
_EC_InDataInvalid Input Data Invalid TRUE when process data communica-
tions established in the primary periodic
task are not normal and the input data is
not valid. BOOL TRUE or
FALSE page 7-17
_EC_InData1Invalid Input Data1 Invalid TRUE when process data communica-
tions established in the primary periodic
task are not normal and the input data is
not valid.
Note You can use this system-de-
fined variable only for NX-ser-
ies CPU Units.
BOOL TRUE or
FALSE page 7-17
_EC_InData2Invalid Input Data2 Invalid TRUE when process data communica-
tions established in the priority-5 periodic
task are not normal and the input data is
not valid.
Note You can use this system-de-
fined variable only for NX-ser-
ies CPU Units.
Note This variable is always TRUE
for the NX102 CPU Units and
NX1P2 CPU Units.
BOOL TRUE or
FALSE page 7-17
_EC_RingBreaking
(Ver.1.40) Ring Disconnection TRUE when all slaves in the ring topolo-
gy except for disabled slaves are con-
nected and if there is only one point of
disconnection in the communications ca-
bles in the ring topology. BOOL TRUE or
FALSE page 7-18
_EC_RingBreakNo-
deAdr
(Ver.1.40) Slave Node Address
Before Ring Discon-
nection When the _EC_RingBreaking (Ring Dis-
connection) system-defined variable is
TRUE, the slave node address before
point of disconnection is stored.
When the
_EC_RingBreaking (Ring Dis-
connection) system-defined variable is
FALSE, “0” is stored.
UINT 0 to maxi-
mum number
of node ad-
dresses page 7-18
*1. For the NX102 CPU Units, 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 Function Data type
Range of
values
Reference
_EC_StatisticsLo-
gEnable
(Ver.1.11) Diagnosis/Statistics
Log Enable Changes to TRUE when the diagnosis/
statistics log is started.
Changes to FALSE when the diagnosis/
statistics log is ended. BOOL TRUE or
FALSE page 7-18
7 System-defined Variables Related to the Built-in EtherCAT Port
7-7
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
7-1-2
System-defined V
ariables