YASKAWA CIMR-VU BA0001 Technical Manual page 202

5.7 H: Terminal Functions
Setting 1B: During Baseblock (N.C.)
Output opens to indicate that the drive is in a baseblock state. While Baseblock is executed, output transistors are not switched
and no voltage is output.
Status
Open Baseblock is being executed.
Closed Drive is not in a baseblock state.
Setting 1C: Motor 2 Selected
This output function shows the motor 1/2 selection status.
switching motors.
Status
Open Motor 1 is selected.
Closed Motor 2 is selected.
Setting 1E: Restart Enabled
The Restart Enabled output will be closed once the fault restart function becomes active and will remain closed until a successful
restart is accomplished or the number of Auto Restart attempts as specified by L5-01 is reached.
on page 230 for details on automatic fault restart.
Setting 1F: Motor Overload Alarm oL1
An output programmed for this function will be closed when the motor overload level estimated by the oL1 fault detection
exceeds 90% of the oL1 detection level.
Setting 20: Drive Overheat Pre-alarm (oH)
Output closes whenever the drive heatsink temperature reaches the level specified by parameter L8-02.
Overheat Alarm Level on page 235
Setting 22: Mechanical Weakening Detection
Output closes when mechanical weakening is detected.
Setting 2F: Maintenance Period
The output closes when the cooling fan, DC bus capacitors, or DC bus pre-charge relay may require maintenance as determined
by the estimated performance life span of those components.
Setting 30: During Torque Limit
Output closes when the motor is operating at the torque limit specified by the L7-oo parameters or an analog input. This
setting is only valid when using Open Loop Vector Control (A1-02 = 2).
234 for details.
Setting 37: During Frequency Output
Output closes when the drive is outputting a frequency.
Status
Drive is not outputting a frequency. One of the following functions is being performed: Stop, baseblock, DC injection braking (during
Open
initial excitation), short circuit braking.
Closed Drive is outputting frequency.
202
Output frequency
FWD Run command
REV Run command
During Reverse
Figure 5.65 Reverse Direction Output Example Time Chart
Refer to L1-01: Motor Overload Protection Selection on page 213
for details on drive overheat detection.
OFF ON
Description
Refer to Setting 16: Motor 2 Selection on page 189
Description
Refer to Mechanical Weakening Detection on page 233
Refer to L7-01/02/03/04: Torque Limits on page
Description
YASKAWA ELECTRIC SIEP C710606 18F YASKAWA AC Drive – V1000 Technical Manual
time
for details on
Refer to L5: Fault Restart
for details.
Refer to L8-02:
for details.