Eliwell EWCFW-08 Bedienungsanleitung Seite 68

CHAPTER 4 - KEYPAD (HMI) OPERATION
4.2.1 Keypad Operation
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Operation of the inverter (keys
) and speed reference setting (keys
All functions relating to the CFW-08 operation (Start/Stop,
Direction of Rotation, JOG, Increment/Decrement, Speed
(Frequency) Reference, and selection of Local/Remote mode)
can be performed through the HMI selection.
For factory default programming of the inverter, all keypad keys
are enabled when the Local mode has been selected.
These same functions can be performed through digital and
analog inputs. Thus you must program the parameters related
to these corresponding inputs.
NOTE!
The control keys
P229 = 0 for Local mode operation.
P230 = 0 for Remote mode operation.
The key depends of the parameters above and if:
P231 = 2.
Keypad keys operation description:
When enabled (P220 = 2 or 3), selects the control input and the
speed reference (speed) source, toggling between Local and
Remote Mode.
When pressed, starts the motor according to acceleration ramp
up to the speed (frequency) reference. The function is similar
to that performed through digital input Start/Stop, when it is
closed (enabled) and maintained enabled.
Disables the inverter via deceleration ramp.The Function is
similar to that performed through digital input Start/Stop, when
it is open (disabled) and maintained disabled.
When the JOG key is pressed, it accelerates the motor
according to the acceleration ramp up to the JOG speed
programmed in P122.
This key is only enabled when the inverter digital input,
programmed to Start/Stop (if any) is open and the digital
input programmed to General Enable (if any) is closed.
When enabled, reverses the motor direction of rotation.
Motor speed (frequency) setting: these keys are enabled for
speed setting only when:
The speed reference source is the keypad (P221 = 0 for
Local Mode and/or P222 = 0 for Remote Mode).
The following parameter content is displayed: P002, P005
or P121.
,
, and are only enabled if:
, , and
and ).