IAI America TT-C3 - Manual (Page 235)

225
INTELLIGENT ACTUATOR
Chapter 4 Commands
3.
Key
Characteristics
of
Actuator
Control
Commands
and
Points
to
Note
[Example 2] (POTP = 0)
Output field Timing
316 Turn ON as P3 approaches.
319 Turn ON as P11 approaches.
320
Turn ON when P23 operation
is complete.
[Example 3] If an input condition is specified, the output will turn ON upon completion of operation in the step
before the one in which the input condition is specified.
Output field Timing
316 Turn ON as P1 approaches.
317 Turn ON as P2 approaches.
318
Turn ON when P3 operation
is complete.
319 Turn ON as P11 approaches.
320 Turn ON as P21 approaches.
321 Turn ON as P22 approaches.
322
Turn ON when P23 operation
is complete.
[4] When executing continuous movement commands sequentially, the controller is calculating approx.
100 positions ahead. This is why the steps are displayed continuously on the PC screen or teaching-
pendant screen, regardless of the actual operation. The last step in the continuous operation section
executed by continuous movement commands will wait for the applicable operation to complete.
[5] Do not allow the output fields to duplicate in the continuous operation section executed by continuous
movement commands.
Duplicating output fields in the continuous operation section will not achieve the expected result.
The output field will turn OFF at the start of processing of each command.
The final output status of duplicate 317 through 320 is indeterminable, because it is affected by the
positioning calculation time and the relationship of durations of actual operations.
Actuator operation
Step displayed on the PC software or teaching pendant
Do not let outputs 317 through 320 to
duplicate, as in the example shown at left.
Continuous operation section executed by
continuous movement commands