Oriental motor EMP400 Series, Operating Manual

Page: 80 / 116

9 Program command
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80
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9.5.30.
S
Name Decelerate to a stop
Valid
mode Direct input/program
S (1 | 2)
Parameter Data range Default
Syntax
(1 | 2) Axis 1 (select axis 1), 2 (select axis 2)
If this parameter is omitted, axis 1 will be
selected.
Function If this command is input during pulse output, the motor will decelerate to a stop
according to the acceleration/deceleration rate set in the T command.
Request -
Note
To stop a sequence program or 2-axis linear interpolation operation, press the <ESC>
key or turn on a S-STOP input externally.
9.5.31.
SCAN
Name Continuous operation
Valid
mode Direct input/program
SCAN (1 | 2)
Parameter Data range Default
Syntax
(1 | 2) Axis 1 (operate axis 1), 2 (operate axis 2)
If this parameter is omitted, axis 1 will be
operated.
Function Performs a continuous operation.
The starting speed, operating speed, acceleration/deceleration rate and rotational
direction 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.
A multistep speed-change operation can be performed if the operating speed is
changed during an operation.
When this command is set in a sequence program, the next line will be executed
after the operation ends.
Request -
About continuous operation
A continuous operation keeps emitting pulses repeatedly until a command that stops the operation is
executed. If the operating speed (V) is changed during a continuous operation, multistep speed-change
operation can be performed. The starting speed (VS), acceleration/deceleration rate (T) and rotational
direction (H) cannot be changed during operation.
V change
V change
V change
V change
V change
Linear acceleration/deceleration Jerk-limit control
Memo If the motor has entered the +LS or -LS range, executing a SCAN command will allow the
motor to pull out of the LS range. Once out of the LS range, the motor will stop
immediately.