Parameter, Tb15 preset/reset – Rockwell Automation 1333 Drive, 3/4-5HP, 230-575V Series D User Manual
Page 68
Operation and Programming
Chapter 5
5-25
Parameter
20
-- TB15 Preset/Reset
Units
= Code
Range
= 0/1
Factory Setting = 0
This parameter selects the control function of switch S3 when three
external switches are connected to the Control and Signal Wiring Terminal
Block.
Parameter 20 settings.
When set to 0, external switches S1, S2 and S3 connected to the Control
and Signal Wiring Terminal Block can be used to select Preset Frequencies
2-8 and Accel/Decel Times 2-4.
When set to 1, external switches S1 and S2 connected to the Control and
Signal Wiring Terminal Block can be used to select Preset Frequencies 2-4
and Accel/Decel Times 2-4. If a third switch is installed, switch S3 is used
to remotely reset the drive should a drive fault occur.
As shown in Figure 4-5 in Chapter 4 ––
If Parameter 19 = 2
When
and
and
Control Board External
External
Switch SW2
Switch S1 Switch S2
is Set to
is Set to
is Set to
The Parameters Selected are
4SP
OFF
OFF
None
4SP
ON
OFF
Preset Frequency 2 + Accel Time 2 + Decel Time 2
4SP
OFF
ON
Preset Frequency 3 + Accel Time 3 + Decel Time 3
4SP
ON
ON
Preset Frequency 4 + Accel Time 4 + Decel Time 4
If Parameter 19 = 1
When
and
and
Control Board External
External
Switch SW2
Switch S1 Switch S2
is Set to
is Set to
is Set to
The Parameters Selected are
4SP
OFF
OFF
None
4SP
ON
OFF
Accel Time 2 + Decel Time 2
4SP
OFF
ON
Accel Time 3 + Decel Time 3
4SP
ON
ON
Accel Time 4 + Decel Time 4
If Parameter 19 = 0
When
and
and
Control Board External
External
Switch SW2
Switch S1 Switch S2
is Set to
is Set to
is Set to
The Parameters Selected are
4SP
OFF
OFF
None
4SP
ON
OFF
Preset Frequency 2
4SP
OFF
ON
Preset Frequency 3
4SP
ON
ON
Preset Frequency 4