Omron C500-LDP01-V1, Operation Manual

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2-1 Front Panel Switches and Selectors
Switch/Selector Location Remove the display window using a standard screwdriver to access the
switches and selectors shown below.
Standard
screwdriver
Reset switch (SW2)
Indicator selector (SW3)
Mode selector (SW4)
Mode switch (SW5)
Switch/Selector Functions
Switch
No.
Designation Function
SW 2 Reset switch The Unit can be reset and restarted by pressing the reset switch.
Note Resetting the Unit completely clears I/O bit status and data memory.
If the back panel DIP switch is set for PC-linked operation, the Unit will enter RUN or
PROGRAM mode after resetting, depending on the status of the PC. If the back panel
DIP switch is set for independent operation, the Unit will enter RUN, MONITOR (debug),
or PROGRAM mode, depending on the setting of SW4. The same process occurs when
the power is turned on.
SW 3 Display
selector Select indicator operation with this selector. Refer to the following pages for details.
SW 4 Mode selector Changing this selector followed by pressing and releasing SW5 will alter the operating
mode as shown below. This switch also determines the mode entered when power is
turned on or the Unit is reset.
SW 4 set to up position RUN . . . . .
SW 4 set to center MONITOR (debug) . . . . . . . .
SW 4 set to down position PROGRAM . .
SW 5 Mode switch When this switch is pressed and released, the Unit will enter the mode set on SW4. The
operation of this switch is enabled by turning on pin 5 of the back panel DIP switch, and
disabled by turning off pin 5.
The Unit cannot be switched to RUN or MONITOR mode when the program is being
transferred from a Programming Device or an error has occurred.
Section 2-1