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5
The electric
actuator does
not move to the
correct position.
Incorrect origin
position
If it is a pushing operation,
repeat return to origin
operations several times to
check if the electric actuator
returns to the origin correctly.
Perform the return to origin position
operation several times to check the
origin position.
Take measure to make the electric
actuator operates normally (remove
foreign matters that interferes with the
electric actuator movement, etc.)
Inappropriate
basic
parameters
Check that the parameter
values are appropriate and the
program is correct.
Check the max. speed, acceleration
speed, and deceleration speed of the
electric actuator and be sure to input the
correct parameters.
→ 11. Setting Data Entry
Inappropriate
specifications
Check that the combination of
the electric actuator and
controller is correct?
Check if the product number of the used
electric actuator matches with the electric
actuator which is applicable to the
controller.
→ 3. Product Specifications
The electric
actuator does
not move
correctly.
Wiring fault
Is the wiring connected
correctly?
Check if the wiring is connected correctly
or if there is broken wire or short-circuit by
referring to this Operation Manual. Correct
the wiring and check that the input/output
of each signal is correct.
Separate the power supply for the
CN1controller and the CN5 I/O signal
power supply.
→ 5. External Wiring Diagram
→10. Memory map
Inappropriate
specifications
Check that the combination of
the electric actuator and
controller is correct?
Check if the product number of the used
electric actuator matches with the electric
actuator which is applicable to the
controller.
→ 3. Product Specifications
Signal timing
Check the timing of the signal
from the PLC to the controller.
PLC processing delay and controller scan
delay are generated. Please ensure an
interval of 15ms (30 ms if possible) or
more between input signals, and maintain
the signal state.
→ 12.4 Controller input signal response
time
Data writing
failure
Is the data (step data or
parameters) written correctly?
One of the following actions occurred
during data writing (while the power
supply LED (green) was on).
・
Turn off the controller input power
supply
・
Disconnected/ connected cables.
Input correct data (step data, parameter)
again and confirm operation.
→ 3.2 Parts description
→ 11. Setting Data Entry
