EQ7 Series Instruction Manual - TECO-Westinghouse Motor Company

F02
Operation Method
F02 selects the source that specifies a run command.
Data for F02 Run Command Description
0
1
2
3
Keypad Enables the , , and keys to run the motor in the
forward and reverse directions, and stop the motor.
Terminal command FWD or REV Enables input terminal commands FWD and REV to run the
motor in the forward and reverse directions, and stop the
motor.
Keypad
(Forward rotation)
Keypad
(Reverse rotation)
Enables the and keys to run the motor in the
forward direction and stop it. Running the motor in the
reverse direction is not possible.
Enables the and keys to run the motor in the
reverse direction and stop it. Running the motor in the
forward direction is not possible.
• When F02 = 1, the "Run forward" FWD and "Run reverse" REV terminal commands must be assigned
to terminals [FWD] and [REV], respectively.
• When the FWD or REV is ON, the F02 data cannot be changed.
• When changing terminal command assignments to terminals [FWD] and [REV] from other configured
commands (see E98, E99) to the FWD or REV with F02 being set to "1," be sure to deactivate the input
terminal signals OFF beforehand; otherwise, the motor may unintentionally rotate.
• 3-wire operation with external input signals (digital input terminal commands)
The default setting of the FWD and REV are 2-wire. Assigning the terminal command HLD self-holds the forward
FWD or reverse REV run command, to enable 3-wire inverter operation. Short-circuiting the HLD-assigned
terminal and [CM] (i.e., when HLD is ON) self-holds the first FWD or REV at its rising edge. Turning the HLD OFF
releases the self-holding. When no HLD is assigned, 2-wire operation involving only FWD and REV takes effect.
The HLD input at terminals E01 to E07 is typically a normally closed, momentary stop contact.
In addition to the run command sources described above, higher priority command sources including remote and
local mode (see Section 7.3.6 of the user manual) and communications link are provided. For details, refer to the
block diagrams in Chapter 6 in EQ7 User's Manual.
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