2.2 CPU Unit
Switches
2-9
Switches
The CPU Unit has the following four switches.
• DIP switch: Mode switch 1
• DIP switch: Mode switch 2
• Rotary switches
• STOP/SAVE switch
DIP Switch: Mode Switch 1
This DIP switch primarily sets the operating mode of the CPU Unit.
Pin Name Status Operating Mode Default Remarks
STOP
ON Stops the user programs.
OFF
Turn ON the pin to stop execution of the user
program.
OFF Executes the user programs.
E-INIT
ON
Sets the IP address to
192.168.001..
OFF
The setting of is determined by the rotary
switch setting.
Refer to the following section for details on the
setting.
Rotary Switches (page 2-10)
OFF
Sets the IP address that is set
in the MPE720.
−
INIT
ON Resets memory.
OFF
Turn OFF the pin to execute the programs that
are stored in the flash memory.
OFF Normal operation
CNFG
ON Configuration Mode
OFF
Turn ON the pin to perform self configuration.
Turn OFF the pin to operate according to the
definitions that are stored in the flash memory.
OFF Normal operation
LOAD
ON Load data.
OFF
Turn ON the pin and then turn ON the power to
batch load data from the USB memory to the
CPU Unit.
Refer to the following section for details.
3.2 Function Modules
−
USB Memory (page 3-
85)
OFF Does not load data.
D-RST
ON Reserved for system.
OFF Keep this pin OFF at all times.
OFF Normal operation
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