corresponding input signal, the current marking operation will be ended, and
prompt the users with error information.
Gate Port: Check the port signals for safety gate opening and closing and
make sure the marking will automatically stop in case of safety gate opening
(red light indication may continue being used) so as to protect the operators
from being burnt.
Laser Power Supply Output Port: This port may be used to control the on-
off of laser power supply.
Red Light Pointer Output Port: The system will output high level to the
appointed output port during red light pointer.
Mark Output Port: The system will output high level to the appointed output
port during marking.
Mark Starting Port: In idle state, the system will start marking automatically if
high level is output by the appointed input port.
Start Signal Pulse Mode: Checking this option means the start signal is
marked by software in pulse mode, even for continuous level input, the
software only reads one pulse. Otherwise the input port marked is of
continuous level.
175 / 217
