CJ1W-NC214 Omron, CJ1W-NC214 Datasheet - Page 471

• Manufacturer Part Number: CJ1W-NC214
• Description: High Speed Pulse Train 2 Axes
• Manufacturer: Omron

Specifications of CJ1W-NC214

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

10-5 Errors Detected by Synchronous Units
CJ Position Control Units OPERATION MANUAL (CJ1W-NC214/234/414/434)
Synchronous Time Monitor Timeout
Synchronous Data Receive Error
Synchronous Data Receive Warning
Synchronous Processing Time Over
The control process of all synchronous units is interconnected by synchronizing with the CPU
synchronous cycle time in the synchronous unit operation function.
For this reason, this function has a unique error detection function.
This section explains errors in relation to synchronous unit operation.
This error occurs when a timing signal, which is given by the CPU to the Synchronous Unit for
each synchronization cycle time, is delayed by 100 ms or more from the last notification.
If this error occurs, the Synchronous Unit stops the executing process and synchronous unit
operation stops. To reset from the error, you must remove the cause of the error and then
restart the Synchronous Unit.
This error occurs when you cannot receive a timing signal successfully twice consecutively,
which is given by the CPU to the Synchronous Unit for each synchronous cycle time.
If this error occurs, the Synchronous Unit stops the executing process but synchronous unit
operation continues. To reset the error, you must remove the cause of the error and then
execute the error reset of the Synchronous Unit.
This error occurs when you cannot receive a timing signal successfully once, which is given by
the CPU to the Synchronous Unit for each synchronous cycle time.
This error becomes a non-fatal error as a warning, which disables the synchronous data of the
cycle in which this error occurs, and the control of the Synchronous Unit continues based on
the data that is given in the previous cycle.
This error occurs when the Synchronous Unit process cannot be made in time because the
specified synchronous cycle time is shorter than the processing time of the Synchronous Unit.
This error becomes a continuation error as a warning, which disables the synchronous data of
the cycle in which this error occurs, and the control of the Synchronous Unit continues based
on the data that is given in the previous cycle.
10-5 Errors Detected by Synchronous Units
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