Specifications

7. Application Instructions
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7-31
S1
1
2
1
3
2
5
3
4
4
6
5
8
6
7
7
9
8
10
9
10
S3
S3
S2
Pulse wave
speed
Accel time Decel time
Output pulse
w
a
v
es
Targeted speed :10~10,000Hz
(
Hz
)
10-step
variations
10-step
variations
16-bit command:
32-bit command:
110~32,767PLS
110~2,147,483,647PLS
Time (Sec)
Below 5000ms Below 5000ms
Output: Y0 or Y1
Transistor
output
The maximum speed of
the one time speed
variation is 1/10 of
S
1
 Program Example
PLSR
X10
Y1
K500 D0
Ϩʳ Settings of all the operands are as follows.
S1
Maximum speed (H
Z
)
 Settings: 10~10,000 (H
Z
)
The maximum speed is deemed to be the multiples of 10, if not, the first
unit will be discarded automatically.
 1/10 of the maximum speed is the one time variation of the accel/decel
speed. Note that the condition meets the acceleration requirement of the
step motor and would not result in the step motor crash.
S2
Content of the pulse wave output quantity (PLS)
 Settings: 16-bit command: 110~32,767(PLS)
32-bit command: 110~2,147,483,647(PLS)
If the setting is below 110, the pulse wave cannot output normally.
 When using the 32-bit command, DPLSR, the output pulse wave quantity
is the content of D1 and D0.
S3
Acceleration/Deceleration time (ms)
 Setting: below 5000ms, but have to meet the following three conditions.
The accel time and the decel time have to be the same and cannot be
set without one another.
 The accel/decel time has to be over 10 times the maximum scan time
(contents of D1012). If the setting is below 10 times, the slope of the
accel/decel speed will be inaccurate.
 Minimum setting of the accel/decel time could be obtained from the
following equation.
90000
1.22
If the setting is smaller than the result of the above-mentioned equation,
the acceleration/deceleration time will be greater, and if the setting is
smaller than the minimum setting, the minimum setting will be treated
as its regular setting.
 Maximum setting of the accel/decel time could be obtained from the
following equation.
818
 Number of the accel/decel speed variation steps is fixed to be 10.
If the above-mentioned requirements cannot be met, please lower
down the maximum speed.
Among all the output Y numbers of the
D
-assigned output pulse
wave, only Y0 and Y1 are effective (please use the transistor output
module).
Ϩʳ The speed range for the pulse wave of this command is 2~10,000H
Z
.
And if the settings for the high speed and the accel/decel time exceed
this range, use the allowable setting within this range for operation.
Ϩʳ When X10 is OFF, output will be interrupted, and when turned ON
again, counting of the pulse wave will be counted from 0.
Ϩʳ It is not acceptable to change the setting of every operand during the
execution of the command. The previous setting would only be valid
when the command is executed again.