SMC Networks JXCP1 User Manual

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5
The actuator
does not move
correctly.
Incorrect
wiring
Is the wiring connected correctly?
Refer to the controller 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.
→ 5. External Connections (P.21)
→ 9.1 Memory allocation (P.30)
Unsuitable
specification
Check if the controller’s
specifications are appropriate, the
power supply is suitable and the
controller is compatible with the
actuator.
Take appropriate measures according to this
manual.
→ 3. Specifications (P.11)
Signal
timing
Check the timing of the signal from
the PLC to the controller.
Set the interval time between signals to
more than twice the communication
cycle time, when the signals are to be
continuously input, because PLC
processing delays and controller
scanning delays can occur.
→ 11.4 Controller input signal response
time (P.49)
Data not
stored
correctly
Check whether data (step data,
parameter) is written correctly.
Do not turn OFF the controller input
power or remove the cable while
data is being written (green light
flashing).
Input correct data (step data, parameter) again
and confirm operation.
→ 3.2 Parts Description (P.12)
→ 10. Settings and Data Entry (P.41)
Speed not
achieved
Incorrect
parameters
Check that the parameter values are
correct.
Review the maximum speed and the
maximum acceleration of the
actuator.
Modify the values of the parameters and test
the operation.
→ 10. Settings and Data Entry (P.41)
Operation
pattern is
not suitable.
Check if a trapezoidal
acceleration/deceleration is
programmed for the actuator
operation. In case of such operation,
the actuator may start slowing down
before it reaches the maximum
speed.
Modify the setting to make the moving
distance longer or the acceleration larger.
→ 10. Settings and Data Entry (P.41)
Unsuitable
specification
Check if the controller’s
specifications are appropriate, the
power supply is suitable and the
controller is compatible with the
actuator.
Take appropriate measures according to this
manual.
→ 3. Specifications (P.11)
Voltage
drop
Check for a temporary voltage drop
in the power supply?
(If there is a temporary voltage drop
in the power supply, the EMG
terminal of CN1 power connector
will turn OFF so the actuator will
stop. However, this stop will be
released when the voltage
recovers.)
There is a possibility of a momentary voltage
drop because the capacity of the power
supply is insufficient, or if the power supply is
"inrush-current control" type.
If necessary, replace the power supply.
→ 3. Specifications (P.11)

SMC Networks JXCP1 Specifications

General

Brand	SMC Networks
Model	JXCP1
Category	Controller
Language	English