Vacon 50X, Руководство пользователя

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keypad operation and programming vacon 40
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5
5.2 Keypad Operation
Parameter 201, Input Mode (see page 62), determines whether the Vacon 50X AC drive accepts its Run/
Stop and speed commands from the digital keypad or from the input terminals. Table 12 describes the
function of the keys in Operation mode.
Initiates forward run when pressed momentarily. If the drive is running in reverse
when FWD is pressed, it will decelerate to zero speed, change direction, and accelerate
to the set speed.
The green FWD designation in the key illuminates whenever a FWD command has been
given.
When both the FWD and REV lights are on, the DC braking function is active.
Initiates reverse run when pressed momentarily. If the drive is running in forward
when REV is pressed, it will decelerate to zero speed, change direction, and accelerate
to the set speed. The green REV in the key illuminates whenever a REV command has
been issued. When both the FWD and REV lights are on, the DC braking function is ac-
tive.
Causes a Ramp-to-Stop when pressed. Programmable to Coast-to-Stop by parameter
401, Ramp Select (page 67). The red STOP indicator in the key illuminates whenever a
STOP command has been given. If the drive has stopped because of a fault, this indica-
tor flashes to call attention to the display.
Press the Jog key to enter Jog mode. The green JOG indicator in the key illuminates
when the drive is in the JOG mode of operation. To jog the motor in either direction,
press either the FWD or REV (if REV is enabled in parameter 202). The motor will oper-
ate at the speed programmed in parameter 303. To exit Jog mode, press the JOG key
again.
When the drive is stopped, pressing this key increases the desired running speed.
When the drive is running, pressing this key increases the actual running speed in 0.1
Hz increments. Holding the SHIFT key while pressing the INC (UP arrow) key moves the
decimal place to the left with each press (0.1 Hz, 1.0 Hz, 10.0 Hz increments).
When the drive is stopped, pressing this key decreases the desired running speed.
When the drive is running, pressing the DEC (down arrow) key decreases the actual
running speed in 0.1 Hz increments. Holding the SHIFT key while pressing the DEC key
moves the decimal place to the right with each press (10.0 Hz, 1.0 Hz, 0.1 Hz incre-
ments).
NOTE: The operating speed for the drive is stored on Power Down.
Pressing this key while a parameter is displayed allows that parameter to have its val-
ue changed by use of the INC and DEC (up and down arrow) keys. The P indicator flash-
es to show that the parameter can be programmed. See also the descriptions for the
INC and DEC keys above to see how they work with the SHIFT key.
The ENTER key has no function when the drive is running or stopped. ENTER can be
used to store the speed command so that it is saved through a power-down. To enable
this function, see the description for parameter 802 (Start Options) on page 83.
Table 12:Function of Keys in Operation Mode (Vacon 50X Running or Stopped)