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SJ700-2 Instruction Manual NT204DX - Hitachi America, Ltd.

SJ700-2 Instruction Manual NT204DX - Hitachi America, Ltd.

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Chapter 4 Explanation of Functions<br />

Register<br />

No.<br />

12B0h<br />

Function name Function code R/W Monitoring and setting items Data resolution<br />

Operation-target frequency<br />

selection 2<br />

A142<br />

R/W<br />

12B1h Operator selection A143 R/W<br />

0 (digital operator), 1 (keypad potentiometer), 2<br />

(input via O), 3 (input via OI), 4 (external<br />

communication), 5 (option 1), 6 (option 2), 7 (pulse<br />

train frequency input)<br />

0 (addition: A141 + A142), 1 (subtraction: A141 -<br />

A142), 2 (multiplication: A141 x A142)<br />

Register<br />

No.<br />

12B2h (Reserved) - - Inaccessible -<br />

12B3h A145 (high) R/W<br />

Frequency to be added<br />

12B4h<br />

A145 (low) R/W<br />

0 to 40000 0.01 [Hz]<br />

12B5h<br />

Sign of the frequency to be<br />

00 (frequency command + A145), 01 (frequency<br />

A146 R/W<br />

added<br />

command - A145)<br />

-<br />

12B6h to<br />

(Reserved)<br />

12B8h<br />

- - Inaccessible -<br />

12B9h<br />

EL-S-curve<br />

acceleration/deceleration ratio 1<br />

A150 R/W 0 to 50 1 [%]<br />

12BAh<br />

EL-S-curve<br />

acceleration/deceleration ratio 2<br />

A151 R/W 0 to 50 1 [%]<br />

12BBh<br />

EL-S-curve<br />

deceleration/deceleration ratio 1<br />

A152 R/W 0 to 50 1 [%]<br />

12BCh<br />

EL-S-curve<br />

deceleration/deceleration ratio 2<br />

A153 R/W 0 to 50 1 [%]<br />

12BDh to<br />

(Reserved)<br />

1300h<br />

- - Inaccessible -<br />

-<br />

-<br />

4 - 149

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