Omron NJ Series User Manual

5 Designing Tasks
5-44
NJ-series CPU Unit Software User’s Manual (W501)
 Task Active Flag (_TaskName_Active)
 Task Period Exceeded Flag (_TaskName_Exceeded)
Flag Operation
Task period
_TaskA_Active
IO UPG MC IO UPG MC IO UPG MC
Primary
periodic task:
Task A
UPG
UPG
Task period
IO
IO
_TaskC_Active
Priority-16
periodic task:
Task C
UPG
_TaskB_Active
Event task
(execution priority
of 8): Task B
Task execution
condition is met.*
* When the ActEventTask instruction is used
to execute an event task, the Task Active
Flag changes to TRUE.
IO
UPG
M
C
UPG IO IO
_TaskA Exceeded
M
C
UPG IO
M
C
Period exceeded.
Task period
Primary
periodic task:
Task A

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