Oriental motor EMP400 Series, Руководство по эксплуатации

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9 Program command
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62
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9.5 Command details
For the command input method, refer to 9.1 “Command input” on p.53.
9.5.1.
ABS
Name Absolute positioning operation
Valid
mode Direct input/program
ABS (1 | 2 | C)
Parameter Data range Default
Syntax
(1 | 2 | C) Axis 1 (operate axis 1), 2 (operate axis 2),
C (perform a 2-axis linear interpolation
operation, operating both axes simultaneously)
If this parameter is omitted, axis 1 will be
selected.
Function Performs an absolute operation until the current position matches the specified
position data.
Movement amount, starting speed, operating speed and acceleration/deceleration
rate are to be set prior to this command.
Operation can be ended by an S command, <ESC> key, or by an external S-STOP
input.
In a 2-axis linear interpolation operation, the axis whose movement amount set by a
D command is greater becomes the main axis, while the other axis becomes the
sub-axis. The speed of the sub-axis is calculated from the speed and movement
amount of the main axis.
When this command is set in a sequence program, the next line will be executed
after the operation ends.
If the END input is enabled by an EEN command, the next step will be executed
when the END input turns on after the operation has ended.
Request -
Absolute operation
Absolute operation sets the relative position from the point of reference.
This method is suitable when moving directly to a specified position from any given position or when the
positioning point changes frequently.
Reference point Position C Position A Position B
-500
pulses 1000 pulses
1800 pulses
Set to D = -500
Set to D = +1000 Set to D = +1800