Omron CS1W-NC113 - REV 02-2008, Manual

Page: 241 / 350

9-10 Section Stop Function
231
Positioning operation Check before positioning: Is the
position setting within the
software limits?
Check during positioning
Within range Outside range
Direct operation Absolute
positioning or
relative
positioning
OK Operation not
possible.
No check is performed unless the position
setting is changed during operation.
If the position setting is changed during
operation and the new position is outside
the software limit range, operation
decelerates to a stop to a position within
the software limit range.
Interrupt feeding OK OK If the total number of pulses (the position)
output during speed control is outside the
software limit range, operation decelerates
to a stop to a position outside the software
limit range.
If the sum of the specified amount of
movement after the interrupt input and the
number of pulses output until the interrupt
input is received is outside the software
limit range, operation decelerates to a stop
to a position outside the software limit
range.
Memory
operation
1-axis or linear
interpolation
positioning
OK Operation not
possible.
No check is performed unless the position
setting is changed with the start of the
forced interrupt.
If the position setting is changed with the
start of forced interrupt, and the new
position is outside the software limit range,
operation decelerates to a stop to a position
within the software limit range.
Speed control OK OK If the total number of pulses (the position)
output is outside the software limit range,
operation decelerates to a stop to a position
outside the software limit range.
Interrupt feeding OK OK Same operation as interrupt feeding in
direct operation.
Direct operation
or memory
Origin return OK Operation not
possible.
Not checked
o e o y
operation
Jogging OK OK If the total number of pulses (the position)
output is outside the software limit range,
operation decelerates to a stop to a position
outside the software limit range.
Note 1. Origin return is not possible if 0 is outside the software limit range. For exam-
ple, if the software limits are 100 and 200 respectively, origin return is not
possible.
2. When the software limit function operates, an error related to the software
limit function, such as manual CW limit error (error code 5070), will be gen-
erated.
9-10 Stop Function
9-10-1 Outline
Pulse output is stopped by the PCU for a variety of problems or situations that
can arise during positioning. The situations that will result in the PCU stopping
pulse output are related to one of the following 3 areas.
•
The PC as a whole (or some other part of the PC)
•
Internal PCU operation