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Start–Up and Operation 4–7MN735
Table 4-1 Parameter Definitions Continued
Display Parameter Description Range Factory
Setting
NORMAL
DUTY
HEAVY DUTY: the current limit is set to 150%
motor current, inverse time delay is set to 30s
NORMAL DUTY: the current limit is set to
110% motor current, inverse time delay is set
to 10s
When
P
11 is changed from FAN to LINEAR,
P
12 is set to 0 (Heavy Duty)
When
P
11 is changed from LINEAR to FAN,
P
12 is set to 1 (Normal Duty)
P
12 can be changed independently
0=False
1=True
0
FIXED BOOST
OUTPUT VOLTS
FREQUENCY
f
B
25%
100%
BOOST
f
B
= BASE FREQUENCY
0%
INCREASING
INCREASED
TORQUE
CONSTANT
POWER RANGE
FLUXING
NORMAL FLUXING
0.00 to 25.00% 5.00%
PASSWORD A password may be set to prohibit
unauthorised adjustment of parameters. When
P
99 is set to non-zero you will be required to
match this value before parameters can be
adjusted
0000 ć FFFF 0000
Parameters
P
301 to
P
308 are visible in the PAR menu when Application 3 is selected in parameter
P
1
PRESET 0 Preset 0 is normally connected to Setpoint. -100.00 to 100.00% -
PRESET 1 A user-adjustable speed preset -100.00 to 100.00% 20.00%
PRESET 2 A user-adjustable speed preset -100.00 to 100.00% 50.00%
PRESET 3 A user-adjustable speed preset -100.00 to 100.00% 100.00%
PRESET 4 A user-adjustable speed preset -100.00 to 100.00% -10.00%
PRESET 5 A user-adjustable speed preset -100.00 to 100.00% -20.00%
PRESET 6 A user-adjustable speed preset -100.00 to 100.00% -50.00%
PRESET 7 A user-adjustable speed preset -100.00 to 100.00% -100.00%
Parameters
P
401 to
P
404 are visible in the PAR menu when Application 4 is selected in parameter
P
1
R/L RAMP
TIME
The time taken to ramp the Raise/Lower output
from 0.00% to 100.00% of its value
0.0 to 600.0s 10.0s
R/L MAX
VALUE
The maximum value for the ramp output -100.0 to 100.0% 100.0%
R/L MIN VALUE The minimum value for the ramp output -100.0 to 100.0% 0.0%
R/L RESET
VALUE
The value the output is set to when Reset is
TRUE, when DIN4 (terminal 10) is 24V in
Application 4
-100.00 to 100.00% 0.00%