Omron NJ Series User Manual

Appendices
A-38
NJ-series CPU Unit Software User’s Manual (W501)
_EC_PDSendErr Process Data
Transmission
Error
TRUE if there is a process data transmission
error (cannot send within the process data
communications cycle or transmission jitter is
over the limit).
BOOL TRUE or
FALSE
page A-69
_EC_SlavAdrDupErr Slave Node
Address
Duplicated Error
TRUE if the same node address is set for
more than one slave.
BOOL TRUE or
FALSE
page A-69
_EC_SlavInitErr Slave
Initialization Error
TRUE if there is an error in an initialization
command addressed to a slave.
BOOL TRUE or
FALSE
page A-69
_EC_SlavAppErr Slave
Application Error
TRUE if there is an error in the slave’s appli-
cation status register.
BOOL TRUE or
FALSE
page A-69
_EC_MsgErr EtherCAT
Message Error
TRUE when a message is sent to a slave that
does not support messages or when there is
an error in the format of the response to a
message that was sent to a slave.
BOOL TRUE or
FALSE
page A-70
_EC_SlavEmergErr Emergency Mes-
sage Detected
TRUE if the master detects an emergency
message that was sent by a slave.
BOOL TRUE or
FALSE
page A-70
_EC_CommErrTbl Communications
Error Slave Table
Slaves are given in the table in the order of
slave node addresses. The corresponding
slave element is TRUE if the master detected
an error for the slave.
ARRAY
[1..192]
OF BOOL
TRUE or
FALSE
page A-70
Variable name Meaning Function Data type
Range of
values
Reference

Omron NJ Series Specifications

General

Program Capacity	Up to 128 MB
SD Card Slot	Yes
Power Supply Voltage	24 VDC
Motion Control	Yes
USB Ports	1
Operating Temperature	0°C to 55°C
Communication Interfaces	Ethernet/IP, EtherCAT, USB
Safety Function	Optional
Storage Temperature	-20°C to 75°C
Communication Ports	USB
Dimensions	Varies by model
Weight	Varies by model