Chapter 4 Explanation of Functions

(vi) List of registers (2nd control settings)

Register

Function name

Function code

R/W

Monitoring and setting items Data resolution

Register

No.

No.

 

 

 

 

2103h

Acceleration (1) time setting, 2nd

F202 (high)

R/W

1 to 360000

0.01 [sec.]

2104h

motor

F202 (low)

R/W

2105h

Deceleration time, 2nd motor

F203 (high)

R/W

1 to 360000

0.01 [sec.]

2106h

F203 (low)

R/W

 

 

 

2107h to

(Reserved)

-

-

Inaccessible

-

2202h

 

 

 

 

 

(vii) List of registers (function modes for the 2nd control settings)

Register

Function name

Function

R/W

Monitoring and setting items Data resolution

Register

No.

code

No.

 

 

 

2203h

Base frequency setting, 2nd

A203

R/W

30 to "maximum frequency, 2nd motor"

1 [Hz]

motor

 

 

 

 

 

2204h

Maximum frequency setting,

A204

R/W

30 to 400

1 [Hz]

2nd motor

 

 

 

 

 

2205h to

(Reserved)

-

-

Inaccessible

-

2215h

 

 

 

 

 

2216h

Multispeed frequency setting,

A220 (high)

R/W

0 or "start frequency" to "maximum frequency,

0.01 [Hz]

2217h

2nd motor

A220 (low)

R/W

2nd motor"

 

2218h to

(Reserved)

-

-

Inaccessible

-

223Ah

 

 

 

 

 

223Bh

Torque boost method selection,

A241

R/W

0 (manual torque boost), 1 (automatic torque

-

2nd motor

boost)

 

 

 

 

223Ch

Manual torque boost value,

A242

R/W

0 to 200

0.1 [%]

2nd motor

 

 

 

 

 

223Dh

Manual torque boost frequency

A243

R/W

0 to 500

0.1 [%]

adjustment, 2nd motor

 

 

 

 

 

223Eh

V/F characteristic curve

A244

R/W

0 (VC), 1 (VP), 2 (free V/f), 3 (sensorless vector

-

selection, 2nd motor

control), 4 (0Hz-range sensorless vector)

 

 

 

 

223Fh

(Reserved)

-

-

Inaccessible

-

 

Voltage compensation gain

 

 

 

 

2240h

setting for automatic torque

A246

R/W

0 to 255

1

 

boost, 2nd motor

 

 

 

 

 

Slippage compensation gain

 

 

 

 

2241h

setting for automatic torque

A247

R/W

0 to 255

1

 

boost, 2nd motor

 

 

 

 

2242h to

(Reserved)

-

-

Inaccessible

-

224Eh

 

 

 

 

 

224Fh

Frequency upper limit setting,

A261 (high)

R/W

00 or "2nd minimum frequency limit" to

0.01 [Hz]

2250h

2nd motor

A261 (low)

R/W

"maximum frequency, 2nd motor"

 

2251h

Frequency lower limit setting,

A262 (high)

R/W

00 or "start frequency" to "maximum frequency,

0.01 [Hz]

2252h

2nd motor

A262 (low)

R/W

2nd motor limit"

 

2253h to

(Reserved)

-

-

Inaccessible

-

226Eh

 

 

 

 

 

226Fh

Acceleration (2) time setting,

A292 (high)

R/W

1 to 360000

0.01 [sec.]

2270h

2nd motor

A292 (low)

R/W

 

 

2271h

Deceleration (2) time setting,

A293 (high)

R/W

1 to 360000

0.01 [sec.]

2272h

2nd motor

A293 (low)

R/W

 

 

 

Select method to switch to

 

 

0 (switching by 2CH terminal), 1 (switching by

 

2273h

A294

R/W

setting), 2 (switching only when the rotation is

-

Acc2/Dec2, 2nd motor

 

 

 

reversed)

 

 

 

 

 

 

2274h

Acc1 to Acc2 frequency

A295 (high)

R/W

0 to 40000

0.01 [Hz]

2275h

transition point, 2nd motor

A295 (low)

R/W

 

 

2276h

Dec1 to Dec2 frequency

A296 (high)

R/W

0 to 40000

0.01 [Hz]

2277h

transition point, 2nd motor

A296 (low)

R/W

 

 

2278h to

(Reserved)

-

-

Inaccessible

-

230Bh

 

 

 

 

 

4 - 160

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Image 218
Hitachi SJ700-2 instruction manual Vi List of registers 2nd control settings