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Settin 7
Dri e Enable2
A digital input configured as a Drive Enable2 input (H1-
the Drive Enable2 input is closed. When the Drive Enable2 input is open and a Run command is closed, the digital operator
will display "dnE".
The Run command does not need to be cycled after the Drive Enable2 input is closed. The drive will run when both the Run
and Drive Enable2 inputs are closed. If the Drive Enable2 input is opened while the drive is running, the drive will stop using
the method set by parameter b1-03.
Settin 7A 7B
EB ide
An input terminal set to 7A or 7B can trigger Single Drive KEB Ride-Thru during deceleration. L2-29 is disregarded if this
is enabled.
Di ital Input Function
Setting 7A (N.C.)
Setting 7B (N.O.)
Simultaneously assigning KEB Ride-Thru 1 and KEB Ride-Thru 2 to the input terminals will trigger an oPE03 error.
Note:
Settin 7C 7D S ort Circuit Bra in (N O N C ) (OL /PM)
Activates Short Circuit Braking in OLV/PM control mode. By linking all three phases of a PM motor, Short Circuit Braking
creates a braking torque to stop a rotating motor or prevent a motor from coasting due to external forces (such as the windmill
effect in fan applications). Parameter b2-18 limits the current during Short Circuit Braking.
Di ital Input Function
Setting 7C (N.O.)
Setting 7D (N.C.)
Settin A
Emer ency O erride
When this input is closed the drive will switch into override. If the drive is running the drive will stop running and the motor
will be switched to line voltage. If the drive is not running and dampers are present, they will be actuated. Upon completion
of damper actuation the motor will be run on line voltage.
Settin A
BP Dri e/Bypass Select
An oPE27 (BP Program Error) will occur if one of the digital inputs is set to A5 and parameters o1-16 or o1-17 are set to 2 (Drive/Bypass).
Note:
Status
Open
Closed
Settin A
BP BAS Interloc
Indicates that the dampers are open.
Settin A7 BP Customer Sa eties
Indicates that customer safeties are in place.
Settin A8 PI2 Disable (N O )
Disables the secondary PI controller. Output behavior depends on the setting of S3-12
Settin A
PI2 Disable (N C )
Enables the secondary PI controller (when open, output behavior depends on the setting of S3-12).
Settin AA PI2 In erse Operation
Changes the sign of the secondary PI controller input (reverse acting PI control).
Settin AB PI2 Inte ral eset
Resets the secondary PI controller integral value.
ru 2 (N C N O )
Input Open
Single Drive KEB Ride-Thru 2
Normal operation
Input Open
Normal operation
Short-Circuit Braking
= 70) prevents the drive from executing a Run command until
Dri e Operation
Dri e Operation
Description
Bypass mode
Drive mode
1 7
erminal Functions
Input Closed
Normal operation
Single Drive KEB Ride-Thru 2
Input Closed
Short Circuit Braking
Normal operation
1
8
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