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AUTO The drive will accept a 0-10 VDC input signal on TB-5A and
TB-2, a 4-20 mA input signal on TB-5B and TB-2, or one of
the four PRESET SPEEDS. The programming of TB-13A,
TB-13B and TB-13C determines which AUTO reference is
selected. The AUTO/MAN button on the keypad is disabled.
BOTH The AUTO/MAN key on the keypad is enabled and can be
used to toggle between MANUAL and AUTO control ONLY
if the drive is in LOCAL mode.
NOTE: If the drive is in the AUTO mode, and a speed reference is not selected
using TB-13A, TB-13B, or TB-13C, the speed reference source will default to the
setting of Parameter 29 - MANUAL (KEYPAD or 0-10 VDC).
29 MANUAL (MANUAL)
This parameter selects the speed reference source when the drive is set for
MANUAL speed control (see Parameter 28 - AUTO/MAN above). The speed
reference options are KEYPAD (UP and DOWN ARROW keys), or 0 - 10 VDC
(from a speed pot wired to TB-2, 5A, and 6; or some other 0-10 VDC source).
30 CONTROL (START/STOP CONTROL)
This parameter is used to select the source of the start/stop command and direction
control. The following settings are available:
LOCAL START/STOP and FORWARD/REVERSE commands from
the keypad only.
WARNING!
If CONTROL is set to LOCAL, TB-1 is disabled and CANNOT be used as a
STOP switch! Incorrect use of TB-1 may result in damage to equipment and/or
injury to personnel!
WARNING!
STOP (TB-1) and EXTERNAL FAULT (TB-13D) circuitry may be disabled if
parameters are reset to factory defaults! The drive must be reprogrammed after a
RESET in order to insure proper operation (see Parameter 65 - PROGRAM).
FAILURE TO DO SO MAY RESULT IN DAMAGE TO EQUIPMENT AND/
OR INJURY TO PERSONNEL!
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