Setting 31: During Speed Limit
The output closes when the speed limit has been reached. This function can be used in CLV and CLV/PM control modes.
Status
Description
Open
The conditions described below are not present.
Closed
1. The frequency reference has reached the upper limit set in d2-01.
2. The frequency reference has fallen to the lower limit set in d2-02 or d2-03.
3. Parameter b1-05 is set to 1, 2, or 3, and the frequency reference has fallen below the minimum output frequency
(E1-09).
Setting 32: During Speed Limit in Torque Control
The motor torque and load torque are not in balance, causing the motor to accelerate. The output closes when the motor reaches
the speed limit.
Refer to d5: Torque Control on page 245
Indicating Operation at the Speed Limit
for
details.
Setting 33: Zero Servo Complete
The output closes when Zero Servo is enabled and the load is locked into position within the allowable deviation (b9-02).
Refer to b9: Zero Servo on page 220
for information on Zero Servo operation.
Setting 37: During Frequency Output
The output closes when the drive is outputting a frequency.
Status
Description
Open
The drive is not outputting a frequency (one of the following functions is being performed: stop, baseblock, DC Injection Braking
(during initial excitation)).
Closed
Drive is outputting frequency.
ON
ON
OFF
OFF
ON
OFF
ON
run command
baseblock
command
output
frequency
during run
during frequency
output
OFF
Figure 5.77 During Frequency Output Time Chart
Setting 38: Drive Enable
Reflects the status of a digital input configured as a “Drive enable” input (H1-
oo
= 6A). If that digital input closes, then the
digital output set for “Drive enable” will also close.
Setting 39: Power Consumption Pulse Output
Outputs a pulse to indicate the power consumption.
Refer to H2-06: Power Consumption Output Unit Selection on page
for details.
Setting 3A: Regenerated Power Pulse Output
Outputs a pulse to indicate the regenerated power.
Refer to H2-06: Power Consumption Output Unit Selection on page
for details.
Setting 3C: LOCAL/REMOTE Status
The output terminal closes while the drive is set for LOCAL and opens when in REMOTE.
Status
Description
Open
REMOTE: The external reference that has been selected (either b1-01 and b1-02 or b1-15 and b1-16) is used as frequency reference
and Run command source.
Closed
LOCAL: The digital operator is used as frequency reference and Run command source.
5.7 H: Terminal Functions
296
YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual
Summary of Contents for U1000 iQpump Drive
Page 705: ......
