Magnetek HPV 900 Series 2, Техническое руководство

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Drive A1 Submenu
42
Parameter
[
Alphanumeric]
Description Units Range
Default
Hidden
Item
Run
lockout
ENGLISH
(U3)
METRIC
(U3)
Contact Flt
Time
[A115]
(Contact Fault Time ) When external logic
outputs are used to control the closing of the
motor contactor, this parameter sets the
amount of time delay at start until the drive
output is enabled and current flows. And
when external logic inputs are used to
confirm the closing of the motor contactor,
this parameter sets the time allowed for the
contactor’s auxiliary contacts to reach the
user commanded state before a
CONTACTOR FLT occurs.
sec 0.10
– 5.00
0.50 Y N
Contactor
DO Dly
[A116]
(Contactor Drop-out Delay) When the drive
controls the motor contactor via CLOSE
CONTACT logic output, this parameter,
CONTACTOR DO DLY (A1), allows the user
to delay the drive’s dropout of the motor
contactor. The CONTACTOR DO DLY
Timer Delay starts when the speed regulator
release signal goes false.
sec 0.00
– 5.00
0.00 Y
Y
Flt Reset
Delay
[A117]
(Fault Reset Delay) When the drive is set
for automatic fault reset, this is the time
before a fault is automatically reset.
sec 0
– 120
5 Y N
Flt Resets /
Hour
[A118]
(Fault Resets per Hour) When the drive is
set for automatic fault reset, this is the
number of faults that is allowed to be
automatically reset per hour.
# 0
– 10
3 Y N
Brake Pick
Time
[A119]
(Brake Pick Time) If the brake pick fault is
enabled, this parameter sets the time
allowed for the brake pick feedback not to
match the brake pick command before a
BRK PICK FLT occurs. Also, when the user
switch SPD REF RELEASE (C1) is set to
brake picked, this parameter determines the
amount of time the drive will command zero
speed after the RUN command is removed
(time allowed for the brake to close).
sec 0.00
– 5.00
1.00 Y N
Ab Zero
Spd Lev
i,ii
[A122]
(Auto Brake Zero Speed Level
i,ii
) This
parameter sets the speed point that will be
considered as zero speed for the auto brake
function. The units are % of contract speed
and the parameter has a maximum value of
2.00% and a default value of 0.00%.
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,SER
MULTI-STEP or SERIAL, the parameter
SPD REF RELEASE(C1)=BRAKE PICKED,
and the parameter BRAKE PICK
CFRM(C1)=INTERNAL TIME or EXTERNAL
TB1.
%
i,ii
0.00
– 2.00
i,ii
0.00
i,ii
Y
i,ii
Y
i
i
Parameter accessible through CLOSED LOOP (U9) Operation
ii
Parameter accessibly through PM (U9) Operation
iii
Parameter accessible through OPEN LOOP(U9) Operation