Mitsubishi Electric A173UHCPU User Manual page 32

1. SPECIFICATIONS OF MOTION SYSTEM COMPONENTS
Switch SW1-2 is for use by the manufacturer only.
Leave this switch set OFF.
Operation cannot be guaranteed if this switch is set to ON.
POINTS
(1) Turn off the power supply before setting the install switch.
(2) After using this switch, check the switch status before turning on the power supply.
(3) The switch settings shipped from the factory are as shown above. The switch settings are
indicated by a mark ( ).
(4) Whenever the switch settings are changed, be sure to reset the key of the CPU once or turn on the
power again.
(5) Turn off the power before setting the I/O control changeover switch.
(6) After using this switch, check the switch status before turning on the power supply.
(7) A BIN value corresponding to the selected I/O control method is input in special-function register
D9014 and can be monitored from a peripheral device. (A172SHCPUN/A171SHCPUN)
! Direct method for inputs and outputs......... 0
! Refresh method for inputs and outputs ..... 3
(8) When executing the sampling trace and/or the status latch, do not protect the memory. If the
memory is protected, the result of execution cannot be stored in the memory.
CAUTION
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