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9.1. Check Input/output Ports
The system diagnosis will show the hardware resources available. In DIAGNOSE window, it
is allowed to check the state of input/output port.
9.2. Output Check
Move cursor to any position of the 8 optical isolation output ports and change the level state
of output with "0"and "1". 1 stands for enable while 0 stands for disable. Refer to "Definitions of
Input/output Port" for the definitions of output ports.
9.3. Input Check
Let the system to show the state of active optical isolation input ports. 0 stands for low
potential(grounding) while 1 stands for high potential(24V or overhead). See "Definitions of
Input/output Ports" for the symbol definitions of input ports.
Input diagnosis:
LWP---External is limit (normally closed switch), choosing bump shot detection, the foot a gun
testing point.
LWN---External negative limit (normally closed switch).
SX0 / DUP---Has two functions, reset direction is valid is X0 mechanical original, it is an external
manual, cutting up switch (no lock, normally closed connection).
SY0 / DDN---Has two functions, reset direction is valid is Y0mechanical origin, it is an external
manual, cutting down the switch, no lock, normally closed connection).
DLZ---Plasma arc mouth (arc starting signal success) measurement, low effective.
STO---External abrupt stop switch (normally closed connection). PAS - external pause switch
(normally closed connection).
LDW---Before the initial positioning of plasma perforation
SXP SXNSYP SYN PRE---Is an external wireless remote control coding input.
SPP SPN CHE---Useless interface.
