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IAI PCON-CB series User Manual

IAI PCON-CB series
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4. Operation
4.3 Pulse Train Control Mode
4-116
ME0342-4B
4.3.3 Pulse Train Input Operation
[1] Command Pulse Input (PP
/PP, NP/NP)
In the differential type, it is able to have 200kpps of pulse train input at maximum. When the
host controller possesses only the pulse output function of the open collector, it is able to input
200kpps pulse at maximum by connecting AK-04 (option).
6 types of command pulse train can be selected. Set the pulse train format in Parameter No.63
and active high/low in Parameter No.64. Refer to [4.3.4 Settings of Basic Parameters Required
for Operation]
Caution
The directions in which the actuator moves upon receiving forward and reverse pulses
conform to the pulse count direction set in Parameter No.62.
As for the forward/reverse directions, pay attention to the host controller setting or
PP•/PP and NP•/NP connections.
Set the actuator acceleration/deceleration on the host controller side.
The actuator acceleration/deceleration should not exceed the rated
acceleration/deceleration of the applicable actuator. Refer to [Instruction manual of each
actuator
] for the rated acceleration/deceleration of each actuator.
* The rotating direction of the motor is defined so that the counterclockwise direction as
viewed from the end of the load shaft represents the forward direction.
4.3 Pulse Train Control Mode
ME0342-4B 4-117
Caution
Consider the electric gear ratio of the host side and that of the controller side via the
following calculation.
[Reference] Acceleration/deceleration settings of general positioning device
1G = 9800mm/s
2
: Acceleration capable to accelerate up to 9800mm/s per second
0.3G : Acceleration capable to accelerate up to 9800mm/s × 0.3 = 2940mm/s per second
Caution
Set the acceleration/deceleration speed not to exceed the maximum
acceleration/deceleration speed of the actuator. Operation with speed exceeding the
maximum acceleration/deceleration may cause malfunction.
Motor Rotation
Velocity
Time
9800mm/s
1s
1G
2940mm/s
0.3G
Motor Rotation [rpm] =
Velocity [mm/s]
Ball Screw
Lead Length [mm/rev]
× 60

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IAI PCON-CB series Specifications

General IconGeneral
BrandIAI
ModelPCON-CB series
CategoryController
LanguageEnglish

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