Computer Hardware User Manual

Quattro DC Drive Parameters A1
34
Parameter Description Units Default Range
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ANA OUT 1
GAIN
(Digital to Analog #1 Output Gain)
Adjusts
the scaling for the Analog Output Channel
#1.
NOTE: value of 1.0 = 0 to 10VDC signal.
voltage
output
channel
analog
GAIN
OUT
ANA
OFFSET
OUT
ANA
creates
software
drive
signal
=×
⎟
⎟
⎟
⎟
⎟
⎠
⎞
⎜
⎜
⎜
⎜
⎜
⎝
⎛
−
none 1.0 0.0 – 10.0
Y N
ANA OUT 2
GAIN
(Digital to Analog #2 Output Gain) Adjusts
the scaling for the Analog Output Channel
#2.
NOTE: value of 1.0 = 0 to 10VDC signal.
voltage
output
channel
analog
GAIN
OUT
ANA
OFFSET
OUT
ANA
creates
software
drive
signal
=×
⎟
⎟
⎟
⎟
⎟
⎠
⎞
⎜
⎜
⎜
⎜
⎜
⎝
⎛
−
none 1.0 0.0 – 10.0
Y N
FLT RESET
DELAY
(Fault Reset Delay)
When the drive is set
for automatic fault reset, this is the time
before a fault is automatically reset.
sec 5 0 – 120
Y N
FLT RESETS /
HOUR
(Fault Resets per Hour)
When the drive is
set for automatic fault reset, this is the
number of faults allowed to be
automatically reset per hour.
faults 3 0 – 10
Y N
UP TO SPD.
LEVEL
(Up to Speed Level) This parameter sets
the threshold for the up to speed logic
output. This is only used to generate the
up to speed logic output. Units in percent
of contract speed.
% 80.00 0.00 –110.00
Y N
RUN DELAY
TIMER
(Run Recognition Delay Timer)
Allows the
user to delay the drive’s recognition of the
RUN signal therefore allow more time for
the motor contactor to set. For more
information, see RUN DELAY TIMER on
page 37.
sec 0.00 0.00 – 0.99
Y Y
AB ZERO SPD
LEV
(Auto Brake Zero Speed Level) Sets the
speed point that will be considered as zero
speed for the auto brake function. The
units are % of contract speed.
In order to use the Auto Brake Function, a
logic output needs to be configured for
AUTO BRAKE (C3), the parameter SPD
COMMAND SRC(C1) = MULTI-STEP, the
parameter SPD REF RELEASE (C1) =
BRAKE PICKED, and the parameter
BRAKE PICK CFRM(C1) = EXTERNAL
TB1.
% 0.00 0.00 – 2.00
Y Y
AB OFF DELAY
(Auto Brake Off Delay)
Determines the
time after zero speed is reached (level
determined by the AB ZERO SPD LEV
(A1) parameter) that the Auto Brake logic
output goes false.
sec 0.00 0.00 – 9.99
Y Y
CONTACTOR
DO DLY
(Contactor Drop-Out Delay)
When the
drive controls the motor contacts via
CLOSE CONTACT logic output, this
parameter allows the user to delay the
drive’s dropout of the motor contactor.
The delay time starts when the speed
regulator release signal goes false.
sec 0.00 0.00 – 5.00
Y Y