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
Description
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.
Refer to Setting 16: Motor 2 Selection on page 164
for details
on switching motors.
Status
Description
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.
Refer to L5:
Fault Restart on page 199
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.
Refer to L1-01: Motor Overload Protection Function Selection on page 185
for details.
Setting 20: Drive Overheat Pre-alarm (oH)
Output closes whenever the drive heatsink temperature reaches the level specified by parameter L8-02.
Refer to L8-02:
Overheat Alarm Level on page 203
for details on drive overheat detection.
Setting 22: Mechanical Weakening Detection
Output closes when mechanical weakening is detected.
Refer to Mechanical Weakening Detection on page 201
for
details.
Setting 30: During Torque Limit
Output closes when the motor is operating at the torque limit specified by the L7-
parameters or an analog input. This
setting is only valid when using Open Loop Vector Control (A1-02 = 2).
Refer to L7-01/02/03/04: Torque Limits on
page 202
for details.
Setting 37: During Frequency Output
Output closes when the drive is outputting a frequency.
Status
Description
Open
Drive is stopped or one of the following functions is being performed: baseblock, DC Injection Braking, Short-Circuit Braking.
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 5.64 During Frequency Output Time Chart
Setting 38: Drive Enabled
A Drive Enable digital output will reflect the status of a digital input configured as a Drive Enable input (H1-
= 6A).
If the Drive Enable digital input is closed then the Drive Enabled digital output will also close.
Setting 39: Watt Hour Pulse Output
Outputs a pulse to indicate the watt hours.
Refer to H2-06: Watt Hour Output Unit Selection on page 177
for details.
5.7 H: Terminal Functions
176
SIEP C710606 20 OYMC AC Drive - V1000 User Manual
7/16/2008-13:23
