Omron CS1W-MC221 -, Руководство по эксплуатации

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Overview of Version 1 Upgrades Section 1-12
1-12-2-2 Input Axis and Integrated Axis Operation
Position slippage may occur when certain functions are used with an input axis and integrated axis. These
cases are listed in the following table.
The meanings of the symbols in the Use column are as follows:
Yes: Can be used. Conditional: Can be used under certain conditions. No: Cannot be used.
1-12-2-3 Performance
1. How long is the processing time in the servo cycle?
Differences in calculation time in the servo cycle. (Is there any effect on performance compared to the
existing [G01/02] calculations?)
G01 = Electronic gear < Electronic cam < G01 (two) < Electronic gear (two) < Electronic cam (two) <
G02
The startup time is designed so that it does not depend on the calculation time in the servo cycle.
There is no problem in terms of the load because two electronic cams or electronic gears execute
faster than one G02.
There is, however, a possibility of an overload occurring if the G-code command for the register func-
tion is executed at the same time as G02. Therefore, do not allow the register function and G02 to be
used together.
2. How much time is required for command interpretation when an electronic cam uses 100 points?
With two points, it is faster than linear interpolation, but with 100 points it takes approximately 20 ms.
3. With an electronic cam, approximately how long is the period while waiting for a trigger?
It is approximately twice as long as the time from one servo cycle to the next (i.e., approx. 2 to 4 ms).
4. How is the output axis PV handled during synchronized control, during an interruption, or at completion?
The PV is controlled (held) in the normal way.
Axis operation Use Remarks
G00 Yes ---
G01 Yes ---
G02 Yes ---
G03 Yes ---
G26 Yes ---
G27 Yes ---
G28 No Correct inputs cannot be obtained.
G30 Yes ---
G31 Conditional Correct inputs cannot be obtained if the position command value is
used and the deceleration time to the end point is less than 2 ms. If the
time is 2 ms or greater or if there is an encoder, there is no problem.
G32 Yes ---
Electronic gear function Yes ---
Electronic cam function Yes ---
Origin search No Correct inputs cannot be obtained.
Reference origin return Yes ---
JOG Yes ---
Error counter reset Conditional Correct inputs cannot be obtained for position command values. There
is no problem with the encoder.
Forced origin Conditional Position displays change, but inputs do not change.
ABS origin setting No Correct inputs cannot be obtained.
MPG Yes ---
Servo-lock Conditional Axis movement is input by the wiring check.