5.7 H: Terminal Functions
Setting 15: Speed detection 3
Output opens when the output speed or motor speed (CLV, CLV/PM) rises above the detection level set in L4-03 plus the
detection with set in L4-04. The terminal remains open until the output speed or motor speed falls below the level set in
L4-03. As the detection level L4-03 is a signed value, the detection works in the specified direction only.
Status
Description
Open
Output speed or motor speed exceeded L4-03 plus L4-04.
Closed
Output speed or motor speed is below L4-03 or has not exceeded L4-03 plus L 4-04 yet.
Output speed
or motor speed
L4-04
L4-03
Speed
detection 3
ON
OFF
F ig u r e 5 .2 5 S p e e d D e te c tio n 3 E x a m p le w ith a P o s i ti v e L 3-04 V alu e
Refer to
L4-03, L4-04: Speed Agreement Detection Level and Detection Width (+/-) on page 193
for more details.
Setting 16: Speed detection 4
Output closes whenever the output speed or motor speed (CLV, CLV/PM) is above the detection level set in L4-03. The
terminal remains closed until the output speed or motor speed falls below L4-03 minus the setting o f L4-04. As the
detection level L4-03 is a signed value, speed detection works in the specified direction only.
Status
Description
Open
Output speed or motor speed is below L4-03 minus L 4-04 or has not exceeded L4-03 yet.
Closed
Output speed or motor speed exceeded L 4-03.
Output speed
or motor speed
Speed
detection 4
F ig u r e 5 .2 6 S p e e d D e te c tio n 4 E x a m p le w ith P o s i ti v e L 3-04 V a lu e
Refer to
L4-03, L4-04: Speed Agreement Detection Level and Detection Width (+/-) on page 193
for more details.
180
YASKAWA ELECTRIC SIEP C710616 33D YASKAWA AC Drive L1000A Technical Manual
