5.7 H: Terminal Functions
Setting 4: Speed Detection 1
Output opens when the output speed (CLV, CLV/PM) rises above the detection level set in L4-01 plus the detection width
set in L4-02. The terminal remains open until the output speed falls below the level set in L4-01.
Status
Description
Open
Output speed or motor speed exceeded L4-01 + L4-02.
Closed
Output speed or motor speed is below L4-01 or has not exceeded L4-01 + L4-02.
Note: D etection w orks in both forward and reverse. The value o f L4-01 is used as the detection level for both directions.
F ig u r e 5.21 S p e e d D e te c tio n 1 T im e C h a rt
Refer to
L4-01, L4-02: Speed Agreement Detection Level and Detection Width on page 193
for more details.
Setting 5: Speed Detection 2
Output closes whenever the output speed or motor speed (CLV, CLV/PM) is above the detection level set in L4-01. The
terminal remains closed until the output speed or motor speed falls below L4-01 minus the setting o f L4-02.
Status
Description
Open
Output speed or motor speed is b elow L4-01 minus L4-02 or has not exceeded L4-01.
Closed
Output speed or motor speed exceeded L4-01.
Note: D etection w orks in both forward and reverse. The value o f L4-01 is used as the detection level for both directions.
F ig u r e 5.2 2 S p e e d D e te c tio n 2 T im e C h a r t
Refer to
L4-01, L4-02: Speed Agreement Detection Level and Detection Width on page 193
for more details.
YASKAWA ELECTRIC SIEP C710616 33D YASKAWA AC Drive L1000A Technical Manual
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