Mitsubishi Electronics 700 Series ユーザーズマニュアル

(1) Performs the exclusive NOR of the 16-bit data of device specified at 

 and the

16-bit data of device specified at 

 per bit, and stores the result into the device

specified at 

.

(2) Performs the exclusive NOR of the 16-bit data of device specified at 

 and the

16-bit data of device specified at 

 per bit, and stores the result into the device

specified at 

.

(3) When operation is performed, the digits of bit device higher than the specified are

regarded as 0.

The execution conditions of the not exclusive logical add instructions are as shown

below.

WXNR

D

S

D

 

Before 
execution

After 
execution

16 bits 

S1

S2

D

 

Before 
execution

After 
execution

16 bits 

WXNR

WXNRP

Operation 
command

Executed every 

scan.

Executed only once.

Executed only once.

Executed every

scan.