Commander SE User Guide
Issue Number 5 39
6.10.2Level 1 parameters
Text after a block of parameters refers to the preceeding parameter(s).
Used to set minimum speed at which the motor will run.
(0V reference or minimum scale current input [see parameter 16] represents the value
in parameter 01)
.
Setsthemaximumspeedatwhichthemotorwillruninbothdirectionsofrotation.If
parameter 02 is set below parameter 01, parameter 01 is automatically set to the new
value of parameter 02. (+10V reference or full scale current input [see parameter 16]
represents the value in parameter 02).
The output speed of the Drive can exceed the value set in parameter 02 due to
slip compensation and current limits.
Sets the acceleration and deceleration rate of the motor for both directions of rotation.
The acceleration rate corresponds to the time to accelerate from 0 to 100Hz.
Therefore, with a programmed ramp time of 5 seconds, the ramp output will reach
50Hz from 0Hz in 2.5 seconds.
The deceleration rate corresponds to the time to decelerate from 100 to 0Hz.
Therefore, with a programmed ramp time of 10 seconds, the ramp output will reach
0Hz from 50Hz in 5 seconds.
The deceleration rate could be extended by the Drive to prevent over voltage
(OU) trips if the load inertia is too high for the programmed deceleration rate,
if one of the standard ramp modes is selected - parameter 30.
The setting of parameter 05 will select the type of speed reference input and also the
function of the digital inputs on terminal 12 and 13.
Parameter 05 settings:
• A1.A2 - Analog voltage input on terminal 2 and analog current input on terminal 5
selected by terminal 12. Jog selected by terminal 13
• A1.Pr - Analog voltage input on terminal 2 and 3 preset speeds selected by
terminals 12 and 13
• A2.Pr - Analog current input on terminal 5 and 3 preset speeds selected by
terminals 12 and 13
• Pr - 4 Preset speeds selected by terminals 12 and 13
• PAd - keypad control
PAd - Keypad reference selected. Terminals 10,11, 12 and 13 do not haveany
function in this mode.
NOTE
No. Function Type Limitations Range Units Defaults
01
Minimum speed RW U 0 - parameter
02
Hz 0.0 EUR
0.0 USA
No. Function Type Limitations Range Units Defaults
02
Maximum speed RW U 0 - 1000 Hz 50.0 EUR
60.0 USA
NOTE
No. Function Type Limitations Range Units Defaults
03
Acceleration
rate
RW U 0.0-3200.0 Secs/
100Hz
5.0 EUR
5.0 USA
04
Deceleration
rate
RW U 0.0-3200.0 Secs/
100Hz
10.0 EUR
10.0 USA
NOTE
No. Function Type Limitations Range Units Defaults
05
Speed reference
select
RW T A1.A2,A1.Pr,
A2.Pr,Pr,PAd
A1.A2 EUR
PAd USA
NOTE
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