ZMC420SCAN Motion Controller
33
Large, the working current is small.
Can control the motor, but
the motor appears
Oscillation or overshoot.
It may be that the driver parameter settings are
not correct, check the driver parameter settings;
The acceleration and deceleration time and movement
speed settings in the application software are
unreasonable.
Can control the motor, but
when working, return
The origin positioning is
not allowed.
Whether the origin signal switch is working
properly;
Whether the origin signal is disturbed.
Limit signal does not work. The limit sensor is not working properly;
The signal of the limit sensor is disturbed;
The expansion module cannot
be connected, the expansion
module
The warning light is on.
Check whether the 120 ohm resistor is installed at
both ends;
Check if there are multiple expansion modules with
the same ID.
No signal detected at input Check whether the IO power supply is available;
Check whether the signal level matches the input
port.
Check if the input port number matches the ID of
the IO board.
No response during output
operation
Check whether the IO power is supplied; the IO
board should also be powered.
Check whether the output port number matches the ID
of the IO board.
The controller network port
cannot be connected
Is the network port light on?
Do you use a directly connected network
cable and the computer does not support
automatic crossover? Controller Has the
IP address been modified?
Is the IP address of the PC's network card on the
same network segment as the controller?
The serial port of the
controller cannot be
connected
Can the serial port parameters be modified by the
running program?
All previous serial port configurations.
