LG Electronics 120S Operation Mode Change, Debug operation conditions, Operation method

Chapter 5 Power Supply / CPU

3) Debug operation conditions

following four operation conditions can be specified.

Operation conditions	Description
executed by one	When executed, Stop operation after executing one instruction
command.
executed by break-point	When executed, Stop operation at designated break-point
settings.
executed by the	When executed, Stop operation by condition of designated device’s status
condition of the device
executed by the	When executed, Operates specified scan time.
specified scan time

4)Operation method

(1)Execute the operation after the debug operation conditions have been set in the KGLWIN.

(2)In interrupt programs, each task can be specified to operation enable/disable. For detailed operation method, refer to the KGLWIN User’s Manual Chapter 9.

5.5.5Operation Mode Change

1)Operation mode change methods

The following method is used to change the operation mode.

(1)Change by the mode-setting switch of CPU module.(Standard type only)

(2)Change by the KGLWIN connected with the CPU module communications port.

(3) Change	by	the KGLWIN		connected to		the remote		CPU	module	through	Cnet I/F
(4) Change	by	the	‘STOP’ instruction,		during		program	execution.
(5) Change	by	the	KGLWIN	connected	to	the	remote	CPU	module	through	Fnet(Standard type only)

2) Operation mode change by the mode-setting switch of CPU module.(Standard type only)

The following shows the operation mode change by the mode-setting switch of CPU module.

Mode	setting switch position		Operation mode
RUN			Local RUN
STOP			Local STOP
STOP	→	PAU / REM	Remote STOP
PAU / REM	→	RUN ∗ 1	Local RUN
RUN	→ PAU / REM * 2		Local PAUSE
PAU / REM	→	STOP	Local STOP

REMARK

-. If the operation mode changes from RUN mode to local RUN mode by the mode setting switch, the PLC operates continuously without stopping.

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