Omron NX-EC0112 User Manual

7 SSI Input Units
7 - 20
NX-series Position Interface Units User’s Manual (W524)
With this I/O refreshing method, shortening the task period is given priority over synchronizing the I/O
timing with other NX Units.
With this I/O refreshing method, the timing of I/O is not consistent with the timing of I/O for NX Units that
use simultaneous I/O refreshing.
*1. For an NX-series CPU Unit, the task period of the primary periodic task or priority-5 periodic task is applica-
ble. For an NJ-series CPU Unit, only the task period of the primary periodic task is applicable.
Note Refer to Operation for Task Period Prioritized Refreshing on page 5-10 for details.
Precautions for Correct Use
If you use task period prioritized refreshing, set the task period to a value within the specified
refresh cycle range of the Position Interface Unit.
7-6-4 Task Period Prioritized Refreshing
I/O refreshing
Data received and refreshed Data received and refreshed
I/O refreshing
Controller
SSI Input Unit
Controller cycle
time
*1
Position data
Clock output
Data input
Data refresh cycle
Synchronization cycle Synchronization cycle
Wait Time for
Receive Enabled
Data
processing
Data
processing

Omron NX-EC0112 Specifications

General

Brand	Omron
Model	NX-EC0112
Category	Controller
Language	English