Panasonic FP-XH Series, Руководство пользователя

Страница: 122 / 194

Operand Settings Description
(2)
S+2
Composite speed
Initial speed
Fmin (Hz) Composite speed (Initial speed, maximum speed) (Hz) <K constant>
1.5 Hz to 100 kHz [K1 to K100000]
(However, for 1.5 Hz, the angle is 0 degree or 90 degrees only. Also,
for specifying 1.5 Hz, specify K1.)
● When the component speed becomes lower than the minimum
speed in each frequency range, it will be a corrected component
speed.
● Do not set 60 kHz or more when using any two of the high-speed
counter, periodical interrupt and PLC link are used simultaneously.
● When the initial speed is set to the maximum speed, the pulse
output is performed without acceleration and deceleration.
● Specify the composite speed to make the component speed of
each axis be 1.5 Hz or more.
● Composite speed (Initial speed): 30 kHz or less
Notes on the specification of composite speed (initial speed)
When each initial component speed of CH0 and CH2 is not 1.5 Hz or
more by the following arithmetic expression, the path may not be
linear. (When the following formula is not satisfied)
∆x: Channel whose distance of (target value - current value) is short
∆y: Channel whose distance of (target value - current value) is long
S+4
Composite speed
Maximum speed
Fmax (Hz)
(3) S+6
Acceleration /
deceleration time
T (ms)
Acceleration / deceleration time (ms) <K constant>
K0 to K32767
In the case of 0, the pulse output is performed at the initial speed
(composite speed) without acceleration and deceleration.
(4)
S+8
X-axis
Target value
(Movement
amount) K-8388608 to K8388607
When only one axis is activated;
1.
For the incremental mode, set the target value of the axis that is
not activated to 0.
2. For the absolute mode, set the target value of the axis that is not
activated to the same as the current value.
(Note): In the case of linear interpolation, infinite rotation cannot be
performed.
S+10
Y-axis
Target value
(Movement
amount)
Operation result storage area
Operand
Settin
gs
Description
(5)
S+12
X-axis
compo
nent
speed
Initial
speed
Fxmin
The component speed (initial speed and maximum speed of each axis) is
stored as 2 words in real type.
(Composite speed) × (X-axis movement amount)
X-axis component speed =
((X-axis movement amount) 2 + (Y-axis movement amount) 2 )
(Composite speed)
×
(Y-axis movement amount)
Y-axis component speed =
((X-axis movement amount) 2 + (Y-axis movement amount) 2 )
Example) Even when the initial speed is corrected, the calculated value is
stored as is in the operation result storage area.
S+14
X-axis
compo
nent
speed
7.2 FP-X Compatible Instruction Mode Control Instruction
7-28 WUME-FPXHPOSG-01