SMC Networks JXC73 Series User Manual

- 108 -
No.SFOD-OMT0010-B
15.2 Position / Speed problems
Problems
Possible
causes
Investigation method
Countermeasures
The
actuator
does not
move to
the
correct
position.
Incorrect
origin
position
For a pushing operation, repeat the Return
to origin operation several times to check
that the actuator returns to the origin
correctly.
Check the actuator operation (if foreign matter
is caught in the product etc.).
Incorrect
parameters
Check that the controller parameters are
appropriate and the program is correct.
Review the maximum speed, the maximum
acceleration and maximum deceleration of
the actuator.
Modify the parameters and test the operation.
-> 7. Settings Data Entry
Unsuitable
specification
Check that the controller parameter
settings for the product model and power
supply specification are appropriate for the
actuator connected.
Check that the controller parameters for the
product number matches with the actuators.
Check that the power specification is correct.
-> 4. Product Specifications
The
actuator
does not
move
correctly.
Incorrect
wiring
Check that the wiring is connected
correctly?
Refer to this operation manual to confirm
wiring, and check for broken wires and
short-circuits.
Correct the wiring so that the input/output of
each signal is performed appropriately.
Prepare a separate power supply for the main
control, motor drive and motor control, and
input/ output signals.
-> 2.3 Product configuration
-> 5. Power supply connector
-> 6.4 Parallel I/O Wiring Example
Unsuitable
specification
Check thatthe controller parameter settings
for the product modelandpower supply
specification are appropriatefor the actuator
connected.
Check that the controller parameters for the
product number matches with the actuators.
Check that the power specification is correct,
-> 4. Product Specifications
Signal
timing
Check the timing of the signal from the PLC
to the controller.
Leave an interval of 15ms or more
(recommendation is 30 ms) between input
signals and maintain the state of the signal for
15ms or more (recommendation is 30 ms),
because PLC processing delays and
controller scanning delays can occur.
-> 8.7 Controller input signal response time
Data not
stored
correctly
Check that the data (step data, parameters)
is stored correctly. Do not turn off the
controller power supply or remove the USB
cable while data is being stored.
Input the correct data (step data, parameters)
again and confirm operation.
-> 4.2 Parts Description
-> 7. Settings Data Entry

SMC Networks JXC73 Series Specifications

General

Brand	SMC Networks
Model	JXC73 Series
Category	Controller
Language	English