23
Jog Delay (246)
This adjustment serves to extend the mechanical life of the armature contactor by reducing
the number of mechanical operations in an application where a high rate of repeat "jogging" is
performed. When the Jog button is pressed and then released, the reference is immediately
clamped to stop the motor but the contactor is held energized for up to ten seconds. Pressing
the Jog button again within this "delay" period will cause the motor to immediately jog and will
reset the delay.
Run (239)
The
Run
control input is used to put the drive into the run mode. Depending on the
Logic
Select
parameter, this input can be either momentary or maintained.
Digital input 1
writes to
this parameter in the factory preset configuration.
Drive Ready
must be True for this input to
operate.
Stop (240)
The
Stop
control input is used to stop the drive when
Logic Select
is set for 3 Wire
(momentary) mode. The manner in which the drive is stopped is controlled by the
Stop Mode
parameter.
Digital input 2
writes to this parameter in the factory preset configuration.
Stop Mode (232)
The
Stop Mode
parameter selects between 3 type of stopping methods. The Ramp Stop
selection will stop the drive using the Accel/Decel rates. Quick Stop provides a rapid current-
limit stop. The Coast Stop selection clamps all the loops, and allows the motor to coast to
stop. Stopping time will be determined by the inertia, friction, and loading characteristics.
Jog (241)
The
Jog
control input is used to run the drive while the Jog button is pressed. The Jog
Reference is selected instead of References 0-3 in the Setpoints block. Digital input 3 writes
to this parameter in the factory preset configuration.
Drive Ready
must be True for this input
to operate.
Run Status (242, Read-Only)
The
Run Status
is a status output that becomes True when the drive is in the Run mode. In
the factory preset configuration, this parameter controls
Relay Output 2
.
Jog Status (243, Read-Only)
The
Jog Status
is a status output that becomes True when the drive is in the Jog mode. In
the factory preset configuration, this parameter writes to Ramp Select in the Accel/Decel
block.
Armature Pilot (244, Read-Only)
The
Armature Pilot
is a status output that becomes True when the drive is in the Run or Jog
modes. This output is used to control the armature contactor.
Drive Ready (303, Read-Only)
The
Drive Ready
parameter indicates the status of the drive. If there are no latched faults
and the
Run Permit
input is True,
Drive Ready
is True and the drive can be started. If at any
time there is a fault or the
Run Permit
becomes False,
Drive Ready
is forced to the False
state and the drive is shutdown. In the factory preset configuration, this parameter controls
Relay Output 3
.
Drive Status (422, Read-Only)
The Drive Status parameter indicates the state of the Elite Pro drive. Refer to Table 7. Note
this parameter is not directly accessible from the keypad.
Содержание Elite Pro EPN020-000
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