Omron NJ101-10 Series, User Manual

Page: 176 / 280

Variable name Meaning Function Data type
Range of
values
Reference
_EC_PDCommErr Process Data Com-
munications Error TRUE if one of the following events oc-
curred.
•
Process Data Communications Error
(842C0000 hex)
•
Illegal Slave Disconnection Detected
(84310002 hex)
•
Slave PDI WDT Error Detected
(84340000 hex)
BOOL TRUE or
FALSE page 7-12
_EC_PDTimeoutErr Process Data Recep-
tion Timeout Error TRUE if the Process Data Reception
Timeout (842B0000 hex) event occurred. BOOL TRUE or
FALSE page 7-12
_EC_PDSendErr Process Data Trans-
mission Error TRUE if the Process Data Transmission
Error (84290000 hex) event occurred. BOOL TRUE or
FALSE page 7-12
_EC_SlavAdrDupErr Slave Node Address
Duplicated Error TRUE if the Slave Node Address Dupli-
cated (24200000 hex) event occurred. BOOL TRUE or
FALSE page 7-13
_EC_SlavInitErr Slave Initialization
Error TRUE if one of the following events oc-
curred.
•
Slave Initialization Error (84230000
hex)
•
Slave State Transition Failed
(84300001 hex)
BOOL TRUE or
FALSE page 7-13
_EC_SlavAppErr Slave Application Er-
ror TRUE if one of the following events oc-
curred.
•
Slave Application Error (84280000
hex)
•
Slave AL Status Error Detected
(84360000 hex)
BOOL TRUE or
FALSE page 7-13
_EC_MsgErr EtherCAT Message
Error TRUE if one of the following events oc-
curred.
•
EtherCAT Message Error (842D0000
hex)
•
Illegal Mailbox Received (84350000
hex)
BOOL TRUE or
FALSE page 7-13
_EC_SlavEmergErr Emergency Message
Detected TRUE if the Emergency Message Detect-
ed (64200000 hex) event occurred. BOOL TRUE or
FALSE page 7-13
_EC_IndataInvalidErr
(Ver.1.13) Input Process Data
Invalid Error TRUE if the Input Process Data Invalid
Error (842F0000 hex) event occurred. BOOL TRUE or
FALSE page 7-14
_EC_CommErrTbl Communications Er-
ror Slave Table Slaves are given in the table in the order
of slave node addresses. The corre-
sponding slave element is TRUE if the
master detected an error for the slave. Array [1..512]
OF BOOL
*2
TRUE or
FALSE page 7-14
_EC_CycleExceeded EtherCAT Communi-
cations Cycle Ex-
ceeded TRUE if the EtherCAT Communications
Cycle Exceeded (34410000 hex) event
occurred.
Note You can use this system-de-
fined variable only for NX-ser-
ies CPU Units.
BOOL TRUE or
FALSE page 7-14
*1. For the NX102 CPU Units, NX1P2 CPU Units, and NJ-series CPU Units, the node address is 1 to 192 and the data type is ARRAY
[1..192] OF WORD.
*2. For NJ-series CPU Units, the data type is Array [1..192] OF BOOL.
7 System-defined Variables Related to the Built-in EtherCAT Port
7-4
NJ/NX-series CPU Unit Built-in EtherCAT Port User's Manual (W505)