Vacon 50X, Руководство пользователя

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41 vacon
keypad operation and programming
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You can access Program mode by stopping the Vacon 50X drive and pressing the Program (PROG) key for
Level 1 access; or holding down SHIFT while pressing PROG for Level 2 access. Pressing and holding the
Enter key and then pressing the Program key will show only those parameters that have been changed
from the factory defaults. Table 13 describes the function of the keys in Program mode.
Whether the drive is running or stopped, pressing this key places the drive in Program
mode. See Table 13 on page 41 for more information on how this key functions.
Pressing this key toggles drive control between the LOCal and REMote control modes,
as selected by parameter 201 (Input mode). It can be configured to shift:
• the Run/Stop command (either FWD or REV)
• the speed reference signal
• both of the above
It can also be set to “disabled,” which is the factory setting. It will operate either in Stop
mode or while the drive is running. If power is removed and reapplied, the memory will
retain the last selected function.
Press this key to have the drive enter Program mode and have Level 1 parameters
available. (To access Level 2 parameters, hold down SHIFT while pressing this key;
to access Macro mode, hold down the PROG key for more than 3 seconds.) Once
Program mode is active, pressing this key at any time returns the drive to the Op-
eration mode. If an Access Code has been programmed, it must be entered to pro-
ceed with programming. See Parameter 811 (Access Code) (page 85).
NOTE: To see what parameters have changed from the factory default, press EN-
TER + PROG. If the display flashes “Factory Defaults,” no parameters have
changed.
In the Program mode, pressing this key scrolls forward through the parameters. If
the P indicator is flashing, it increases the value of the parameter. To change the
scroll rate, hold the SHIFT key at the same time to increase the scroll rate; release
the SHIFT key to return to the normal scroll rate. Press the ENTER key to store the
new value.
In the Program mode, pressing this key scrolls backward through the parameters.
If the P indicator is flashing, it decreases the value of the parameter. To change the
scroll rate, hold the SHIFT key at the same time to increase the scroll rate; release
the SHIFT key to return to the normal scroll rate. Press the ENTER key to store the
new value.
NOTE: If the P indicator on the keypad display is flashing, momentarily pressing
and releasing both the INC and DEC keys at the same time restores the parameter
to the factory default value. Press ENTER to store the new value.
Pressing this key while a parameter is displayed allows that parameter to have its
value changed by use of INC and DEC (up and down arrow) keys. The P indicator
flashes to show that the parameter can be programmed. See also the descriptions
for INC and DEC (up and down arrow) keys above to see how they work with the
SHIFT key.
Table 13:Function of Keys in Program Mode
Table 12:Function of Keys in Operation Mode (Vacon 50X Running or Stopped)