Sequence Instructions

3.25.4Connection Instructions :

Operation result, push, read, pop ... MPS, MRD, MPP

 

 

 

 

 

Usable Devices

 

 

 

Digit

Error Flag

 

Bit devices

 

Word (16-bit) devices

Constants

Level

Desig

 

 

 

 

 

 

 

 

 

 

 

 

 

 

nation

 

X

 

Y

 

M

T

C

D

K

H

N

(M9010,M9011)

 

 

 

 

 

 

 

 

 

 

 

 

 

MPS, MRD and MPP do not appear in ladder display.

Functions

MPS

(1)Stores the operation result (ON/OFF) immediately before itself.

(2)The MPS instruction can be used consecutively up to 12 times. In the ladder mode, however, it can be used up to 11 times.

When the MPP instruction is used midway, the number of used MPS instructions is decremented by 1.

MRD

(1)Reads the operation result stored by the MPS instruction, and continues operation from the next step with that operation result.

MPP

(1)Reads the operation result stored by the MPS instruction, and continues operation from the next step with that operation result.

(2)Clears the operation result stored by the MPS instruction.

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Mitsubishi Electronics 700 Series, FR-A700 specifications Mps, Mrd, Mpp