Control Techniques Commander SE SE11200025, Руководство пользователя

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Commander SE User Guide
48
Issue Number 5
0 - Coast to stop
When either the Enable, Run Forward or Run Reverse terminals are opened, the Drive
output is disabled and the motor coast to stop. The Drive cannot be re-enabled for 2
seconds after the Disable/Stop command.
1 - Ramp to stop
The Drive ramps down to zero speed under the ramp control selected by parameter
30. The Drive waits for 1 second with the output enabled before disabling.
2 - Ramp to stop with 1 second DC injection braking
The Drive ramps down to zero speed under the ramp control selected by parameter
30. The Drive then injects DC for 1 second before the output is disabled.
3 - DC injection braking with detection of zero speed
The Drive injects a low speed current and detects when the motor is at low speed. The
Drive then injects DC for 1 second.
OFF - fixed linear voltage-to-frequency ratio (constant torque - standard load).
On - voltage-to-frequency ratio dependant on load current (dynamic/variable torque -
fan / pump load).
0 - Catch a spinning motor software disabled
1 - Catch a spinning motor software enabled, detect positive and negative frequencies
2 - Catch a spinning motor software enabled, detect positive frequencies only
3 - Catch a spinning motor software enabled, detect negative frequencies only
OFF - negative logic enabled (source). Connect 0V to a digital input to make active.
On - positive logic enabled (sink). C24V to a digital input to make active.
A change to this parameter is only implemented if the Drive is disabled or
tripped and the Stop/Reset key is pressed for 1 second.
The Enable and Run terminals should be open when this parameter is
changed.
No. Function Type Limitations Range Units Defaults
31
Stopping
mode
RW U 0 - 3 1 EUR
1 USA
No. Function Type Limitations Range Units Defaults
32 Variable
V / f
select
RW Bit On, OFF OFF EUR
OFF USA
No. Function Type Limitations Range Units Defaults
33 Spinning
motor
select
RW U 0 - 3 0 EUR
0 USA
No. Function Type Limitations Range Units Defaults
34 Positive
logic
select
RW Bit, R On, OFF ON EUR
ON USA
NOTE