
Position control under vector control
235
5
Position detected signal (Pr.1294 to Pr.1297, FP signal)
• The position detected signal (FP signal) is turned ON when the current position [before the electronic gear] exceeds the
position detection level (
Pr.1295
10000 +
Pr.1294
). To use the FP signal, set "60 (positive logic) or 160 (negative logic)" in
any of
Pr.190 to Pr.196 (Output terminal function selection)
to assign the function.
• Whether the position detection is determined on the plus side or minus side can be selected by
Pr.1296 Position
detection selection
. When "0" is set, the position is detected on both the plus and minus sides. When "1" is set, the
position is detected on the plus side only. When "2" is set, the position is detected on the minus side only.
• When a current position varies, the position detected signal may repeat ON/OFF (chatter). Setting hysteresis to the
detected position prevents chattering of the signal. Use
Pr.1297 Position detection hysteresis width
to set a hysteresis
width.
Position
[before electronic gear]
0
Time
ON
ON
ON
ON
FP (For
Pr.1296
= 1)
FP (For
Pr.1296
= 0)
FP (For
Pr.1296
= 2)
Position detection level
Pr.1295
10000 +
Pr.1294
Position detection level
Pr.1295
10000 +
Pr.1294
Position
[before electronic gear]
ON
ON
ON
Current position
Pr.1297
Pr.1297
FP
Time
Position detection level
Pr.1295
10000 +
Pr.1294
Содержание 800 Series
Страница 11: ...MEMO 10 ...
Страница 17: ...MEMO 16 ...
Страница 95: ...MEMO 94 ...
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Страница 681: ...MEMO 680 ...