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6 - PARAMETER DESCRIPTION
P63 Inline Configuration I/O 16
LED Display LCD Display
Range Off, 0 – 10.0 seconds (Default 3.0)
Description The Inline Configuration parameter controls the behavior of the No Line warning, No Line fault, and the
Ready relay function.
If the Inline Configuration parameter is set to "Off", then the MX
2
assumes that there is no Inline contactor
and that line voltage should be present while stopped. If no line is detected, then a No Line alarm condition
exists and the ready condition does not exist. If a start is commanded, then a No Line fault is declared.
If the Inline Configuration parameter is set to a time delay, then the MX
2
assumes that there is an Inline
contactor and that line voltage need not be present while stopped. If no line is detected, then the No Line
alarm condition does not exist and the ready condition does exist. If a start is commanded and there is no
detected line voltage for the time period defined by this parameter, then a “noL” (No Line) fault is declared.
In order to control an inline contactor, program a relay as a Run relay.
z NOTE: This fault is different than over/under voltage trip delay time (P40 / PFN 09) since it detects the
presence of NO line.
See Also Relay Output Configuration (P52-54 / I/O 05-07) parameters on page 112.
P64 Bypass / 2M Feedback Time I/O 17
LED Display LCD Display
Range Off, 0.1 – 5.0 seconds (Default 2.0 sec)
Description The starter contains a built-in dedicated bypass feedback input that is enabled when the dedicated stack relay
is factory programmed to "bypass". The programmable inputs DI 1, DI 2 or DI 3 may also be used to monitor
an auxiliary contact from the bypass contactor(s) or in the case of a wye-delta starter the 2M contactor. The
digital input is expected to be in the same state as the UTS relay. If it is not, the MX
2
trips on Fault 48
(Bypass Fault).
The Bypass Confirmation input must be different from the UTS relay for the time period specified by the
parameter before a fault is declared. There is no alarm associated with this fault.
See Also Digital Input Configuration (P48-P50 / I/O 01-03) parameters on page 110.
Theory of Operation section 7.8, Wye-Delta Operation on page 160.
I/O: Inline Confg
16 3.0 sec
I/O: Bpas Fbk Tim
17 2.0 sec
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