Omron NT11 - 01-2004, Руководство пользователя

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Description of Parts and Settings
Section 2-1
2-1-2 DIP Switch Settings
Set the NT11 operation status with the DIP switches located in the bottom
right corner on the rear side of the body.
DIP Switch Settings Factory setting: ALL OFF
Emergency transfer mode: When power to the NT11 is turned ON with DIP
switch pin 3 turned ON, data transfer mode will be
entered directly without any other operation.
!Caution
In addition to the DIP switches, set also the “Comm. Method”, “Host Link
Speed”, “Automatic Reset”, etc. at the memory switches. For these settings,
refer to
3-7 Setting the Conditions of Communications with the PLC by Using
the Memory Switches (page 71).
!Caution After changing the switch settings, always press the reset switch or turn the
power off and back on.
Otherwise the system will not operate as expected.
!Caution Confirm system safety before turning the power ON/OFF or resetting.
Otherwise the system may operate unpredictably.
Correct Use Use the “System program erase” function only when changing the system
program.
It the system program is erased, it will not be possible to use the functions of
the NT11 unless another system program is transferred.
DIP Switch Pin Function
SW1 1 RS-422A terminating resistance used
0 Not used
SW2 1 Screen data forced initialize effective
0 Ineffective
SW3 1 Emergency transfer mode
0 Ineffective
SW4 1 Switching to the System Menu disabled
0 Enabled
SW5 Reserved.
SW6 1 System program erase enabled
0 Disabled