Parker 650G Product Manual page 66

6-3
Programming Your Application
MMI Parameters Table
Display Parameter
NORMAL DUTY
FIXED BOOST
M VF
PASSWORD
Parameters P 301 to P 308 are visible in the PAR menu when Application 3 is selected in parameter
PRESET 0
PRESET 1
PRESET 2
PRESET 3
PRESET 4
PRESET 5
PRESET 6
PRESET 7
Parameters P 401 to P 404 are visible in the PAR menu when Application 4 is selected in parameter
R/L RAMP TIME
R/L MAX VALUE
R/L MIN VALUE
Description
% OF RATED MOTOR CURRENT
100% overload for 30s (Heavy Duty)
150%
127.5%
105%
100%
30 60
FALSE - HEAVY DUTY: Inverse time allows 150%
overload for 30s, then ramps back the current limit
to 105% over a 10s period. At a lower load, the
overload area remains the same, e.g. at 127.5%
load for 60s - after 60s has expired, the output of
the inverse time function is ramped back over a
10s period from 150% as before.
TRUE - NORMAL DUTY: current limit is set to
110% motor current, inverse time delay is set to
30s
P
When 11 is changed from FAN LAW to LINEAR
LAW, P 12 is set to 0 (HEAVY DUTY)
P
When 11 is changed from LINEAR LAW to FAN
LAW, P 12 is set to 1 (NORMAL DUTY)
P
12 can be changed independently
Used to correctly flux the motor at low speeds. This
allows the drive to produce greater starting torque
for high friction loads. It increases the motor volts
above the selected V/F characteristic at the lower
end of the speed range
OUTPUT VOLTS
100%
INCREASED
TORQUE
FLUXING
NORMAL FLUXING
25%
INCREASING
BOOST
0%
f B
= BASE FREQUENCY
A password may be set to prohibit unauthorised
adjustment of parameters. When
non-zero you will be required to match this value
before parameters can be adjusted
A user-adjustable speed preset, set by
potentiometer
A user-adjustable speed preset
A user-adjustable speed preset
A user-adjustable speed preset
A user-adjustable speed preset
A user-adjustable speed preset
A user-adjustable speed preset
A user-adjustable speed preset
The time taken to ramp the Raise/Lower output
from 0.00% to 100.00% of its value
The maximum value for the ramp output
The minimum value for the ramp output
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Range
0=FALSE
1=TRUE
TIME (s)
0.00 to 25.00%
CONSTANT
POWER RANGE
FREQUENCY
f B
0000 – FFFF
P 99 is set to
-100.00 to 100.00
-100.00 to 100.00
-100.00 to 100.00
-100.00 to 100.00
-100.00 to 100.00
-100.00 to 100.00
-100.00 to 100.00
-100.00 to 100.00
0.0 to 600.0s
-100.00 to 100.00%
-100.00 to 100.00%
Default
0
NORMAL DUTY was
previously referred to
as Quadratic Torque
in past Drives'
manuals.
product
code
dependent
0000
P 1
-
20.00
50.00
100.00
-10.00
-20.00
-50.00
-100.00
P 1
10.0s
100.00%
0.00%
650G AC Drive