29.01.2015 Views

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

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

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

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Chapter 4 Explanation of Functions<br />

Register<br />

No.<br />

Function name<br />

Function<br />

code<br />

R/W<br />

4 - 151<br />

Monitoring and setting items Data resolution<br />

1326h Reduced voltage start selection b036 R/W<br />

0 (minimum reduced voltage start time) to 255<br />

(maximum reduced voltage start time)<br />

-<br />

1327h Function code display restriction b037 R/W<br />

0 (full display), 1 (function-specific display), 2 (user<br />

setting), 3 (data comparison display), 4 (basicdisplay)<br />

-<br />

1328h Initial-screen selection b038 R/W<br />

0 (screen displayed when the STR key was pressed<br />

last), 1 (d001), 2 (d002), 3 (d003), 4 (d007), 5 (F001)<br />

-<br />

1329h<br />

Automatic user-parameter<br />

setting function enable<br />

b039 R/W 0 (disabling), 1 (enabling) -<br />

132Ah Torque limit selection b040 R/W<br />

00 (quadrant-specific setting), 01 (switching by<br />

terminal), 02 (analog input), 03 (option 1),<br />

04 (option 2)<br />

Register<br />

No.<br />

132Bh<br />

Torque limit (1) (forward-driving<br />

in 4-quadrant mode)<br />

b041 R/W 0 to 200/255 (no) 1 [%]<br />

132Ch<br />

Torque limit (2)<br />

(reverse-regenerating in<br />

b042 R/W 0 to 200/255 (no) 1 [%]<br />

4-quadrant mode)<br />

132Dh<br />

Torque limit (3) (reverse-driving<br />

in 4-quadrant mode)<br />

b043 R/W 0 to 200/255 (no) 1 [%]<br />

132Eh<br />

Torque limit (4)<br />

(forward-regenerating in<br />

b044 R/W 0 to 200/255 (no) 1 [%]<br />

4-quadrant mode)<br />

132Fh Torque limit LADSTOP enable b045 R/W 0 (disabling), 1 (enabling) -<br />

1330h Reverse Run protection enable b046 R/W 0 (disabling), 1 (enabling) -<br />

1331h to<br />

1333h<br />

1334h<br />

(Reserved) - - Inaccessible -<br />

Controller deceleration and stop<br />

on power loss<br />

b050<br />

R/W<br />

0 (disabling), 1 (enabling), 2, (nonstop operation at<br />

momentary power failure (no restoration))<br />

3, (nonstop operation at momentary power failure<br />

(restoration to be done))<br />

1335h<br />

DC bus voltage trigger level<br />

during power loss<br />

b051 R/W 0 to 10000 0.1 [V]<br />

1336h<br />

Over-voltage threshold during<br />

power loss<br />

b052 R/W 0 to 10000 0.1 [V]<br />

1337h Deceleration time setting during b053 (high) R/W<br />

1338h power loss (target voltage level) b053 (low) R/W 0 to 360000 0.01<br />

[sec.]<br />

1339h<br />

Initial output frequency decrease<br />

during power loss<br />

b054 R/W 0 to 1000 0.01 [Hz]<br />

133Ah<br />

Proportional gain setting for<br />

nonstop operation at momentary<br />

power failure<br />

b055 R/W 0 to 255 0.01<br />

133Bh<br />

133Ch to<br />

133Eh<br />

Integral time setting for nonstop<br />

operation at momentary power<br />

failure<br />

b056 R/W 0 to 65535<br />

(Reserved) - - Inaccessible -<br />

133Fh<br />

Maximum-limit level of window<br />

comparators O<br />

b060 R/W 0. to 100. (lower limit : b061 + b062 *2) (%) 1 [%]<br />

1340h<br />

Minimum-limit level of window<br />

comparators O<br />

b061 R/W 0. to 100. (lower limit : b060 - b062*2) (%) 1 [%]<br />

1341h<br />

Hysteresis width of window<br />

comparators O<br />

b062 R/W 0. to 10. (lower limit : b061 - b062 / 2) (%) 1 [%]<br />

1342h<br />

Maximum-limit level of window<br />

comparators OI<br />

b063 R/W 0. to 100. (lower limit : b064 + b066 *2) (%) 1 [%]<br />

1343h<br />

Minimum-limit level of window<br />

comparators OI<br />

b064 R/W 0. to 100. (lower limit : b063 - b066 *2) (%) 1 [%]<br />

1344h<br />

Hysteresis width of window<br />

comparators OI<br />

b065 R/W 0. to 10. (lower limit : b063 - b064 / 2) (%) 1 [%]<br />

1345h<br />

Maximum-limit level of window<br />

comparators OI<br />

b066 R/W -100. to 100. (lower limit : b067 + b068 *2) (%) 1 [%]<br />

1346h<br />

Minimum-limit level of window<br />

comparators O/OI/O2<br />

b067 R/W -100. to 100. (lower limit : b066 - b068 * 2) (%) 1 [%]<br />

1347h<br />

Hysteresis width of window<br />

comparators O/OI/O2<br />

b068 R/W 0. to 10. (lower limit : b066 - b067 / 2) (%) 1 [%]<br />

1348h (Reserved) - - Inaccessible -<br />

1349h<br />

Operation level at O<br />

disconnection<br />

b070 R/W 0. to 100. (%) or "no" (ignore) 1 [%]<br />

134Ah<br />

Operation level at OI<br />

disconnection<br />

b071 R/W 0. to 100. (%) or "no" (ignore) 1 [%]<br />

134Bh<br />

Operation level at O2<br />

disconnection<br />

b072 R/W -100. to 100. (%) or "no" (ignore) 1 [%]<br />

134Ch to<br />

1350<br />

1351h<br />

1352h<br />

(reserved) - - Inaccessible -<br />

Cumulative input power data<br />

clearance<br />

Cumulative input power display<br />

gain setting<br />

b060 R/W Clearance by setting "1" -<br />

-<br />

-<br />

0.001<br />

[sec]<br />

b060 R/W 1 to 1000 1

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!