LEESON SM Series Sub-Micro Inverters User Manual
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The following output functions can be selected. The terms “open” and “close” refer to the state of the
internal transistor that activates the circuit. When the transistor is “closed” the circuit is complete, and
TB-13E is pulled up to 15 VDC (when “open”, TB-13E is at 0 VDC potential).
11
RUN: Closes upon a START command. Opens if the drive is in a STOP state, the drive faults,
or input power is removed. DC braking is considered a STOP state.
12
FAULT: Closes if there is no fault condition. Opens if the drive faults, or input power is
removed.
13
INVERSE FAULT: Closes if the drive faults. Opens if there is no fault condition.
14
FAULT LOCKOUT: Closes when input power is applied. Opens if three restart attempts are
unsuccessful, or if input power is removed.
15
AT SET SPEED: Closes if the drive is within ± 0.5 Hz of the speed setpoint.
16
ABOVE PRESET SPEED #3: Closes if the output frequency exceeds PRESET SPEED #3
(Parameter 33). Opens if the output frequency is equal to or less than PRESET SPEED #3.
17
CURRENT LIMIT: Closes if the output current exceeds the CURRENT LIMIT setting. Opens
if the output current is equal to or less than CURRENT LIMIT (see Parameter 25).
18
AUTOMATIC SPEED MODE: Closes if an AUTOMATIC (terminal strip) speed reference is
active. Opens if a STANDARD (Parameter 5) speed reference is active.
19
REVERSE: Closes when reverse rotation is active. Opens when forward rotation is active (see
Parameter 17 - ROTATION DIRECTION).
20
DYNAMIC BRAKING: TB-13E becomes the “trigger” that activates the optional external
Dynamic Braking module. Refer to the instructions included with the Dynamic Braking option.
21
REMOTE KEYPAD: When the Remote Keypad option is being used, TB-13E must be set
for this function. Also, TB-13B (Parameter 11) must be set for Remote Keypad (13) and
CONTROL (Parameter 14) must be set for REMOTE KEYPAD ONLY (02).
P14
CONTROL
This selects the source of START/STOP and direction commands.
01
TERMINAL STRIP ONLY: The drive will only respond to START/STOP and direction
commands from the terminal strip.
02
REMOTE KEYPAD ONLY: The drive will only respond to START/STOP and direction
commands from the optional remote keypad. Terminals 13B and 13E must also be set for the
REMOTE KEYPAD option (refer to Parameters 12 and 13).
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