Chapter 3 Operation Order and Installation
3.3.1 Notices in Wiring
(1) The length of connecting cable between controller and drive machine shall be as short as possible. (Max. length:
2m and 10m).
(2) For alternating current and external I/O signal of controller, it is required to use the separate cables to avoid the
surge or induction noise generated from the alternating current.
(3) The wires should be selected considering surrounding temperature, allowable current and it is recommended to
be more than max. size AWG22(0.3㎟).
(4) In wiring, if it is too close to the high temperature machine or material or it is directly contacted to the oil for a long
time, the short-circuit will occur that may cause the damage or malfunction.
(5) Make sure to check the polarity before applying the external contact signal to the terminal board.
(6) In case of wiring the high voltage cable and power cables together, the induction noise occurs that may cause the
malfunction or failure.
(7) In case of wiring by the pipe, the grounding of pipe is required.
(8) Connect the line between controller and EtherCAT slave device by using more than STP CAT-5 in wiring between
controller and drive unit.
(9) When a communication error(0x0F50, 0x0F51, 0x1F00, 0x1011, 0x2011, etc.) occurs in operation of controller,
attach Ferrite Core to communication cable connecting controller to EtherCAT slave device and run the controller
because it may be caused by noise interference in wiring between controllerand EtherCAT slave device.
(10) When using the wiring connector for encoder signal and external I/O signal, install it on the place where there is
no dust or corrosive gas.
To Next Page
Loading...
Need help?
General
