Version 3.05
| Optidrive Eco User Guide |
37
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7. Parameters
7.1. Parameter Set Overview
The Optidrive Eco Extended Parameter set consists of 7 groups as follows:
Group 1 – Basic Parameter Set
Group 2 – Extended Parameter Set
Group 3 – User PID Control Parameter Set
Group 4 – Motor Control Parameters
Group 5 – Field Bus Communications Parameter Set
Group 8 – Application Specific Functions Parameter Set
Group 0 – Monitoring and Diagnostic Parameters (Read Only).
When the Optidrive is reset to factory defaults, or is in its factory supplied state, only Group 1 Parameters can be accessed. In
order to allow access to parameters from the higher level groups, P1-14 must be set to the same value as P2-40 (Default setting =
101). With this setting, parameter groups 1 – 5 and group 8 can be accessed, along with the first 39 parameters in Group 0. These
parameters are listed in the tables below.
For advanced parameter access, P1-14 can be set to the same value as P6-30 (Default setting = 201), which allows access to all
parameter groups and ranges.
Advanced parameter descriptions are listed in the advanced user guide.
Values given in brackets () are default settings for horsepower rated drive models.
7.2. Parameter Group 1 – Basic Parameters
Par.
Parameter Name
Minimum
Maximum
Default
Units
P1-01
Maximum Frequency/Speed Limit
P1-02
500.0
50.0 (60.0)
Hz / Rpm
Maximum output frequency or motor speed limit – Hz or Rpm.
If P1-10 >0, the value entered / displayed is in Rpm.
NOTE
The maximum possible setting of is limited to the lowest value of:
5 x P1-09
5 x P1-10
P2-24 / 16
500.0Hz
P1-02
Minimum Frequency/Speed Limit
0.0
P1-01
0.0
Hz / Rpm
Minimum speed limit – Hz or Rpm.
If P1-10 >0, the value entered / displayed is in Rpm.
P1-03
Acceleration Ramp Time
0.0
6000.0
30.0
Seconds
Acceleration ramp time from 0 to base speed (P1-09) in seconds.
P1-04
Deceleration Ramp Time
0.0
6000.0
30.0
Seconds
Deceleration ramp time from base speed (P1-09) to standstill in seconds.
P1-05
Stop Mode
0
1
0
-
0
Ramp
When the enable signal is removed, the drive will ramp to stop, with the rate controlled by
P1-04 as described above.
1
Coast
When the enable signal is removed the motor will coast (freewheel) to stop.
2
AC Flux Braking
Provides additional braking torque capability when decelerating.
P1-07
Motor Rated Voltage / kE
0
Drive Rating Dependent
Volts
For Induction Motors
- Enter the rated (nameplate) voltage of the motor (Volts).
For PM & BLDC Motors
- Enter the back EMF at rated motor speed.
P1-08
Motor Rated Current
Drive Rating Dependent
100% drive
rated current
Amps
This parameter should be set to the rated (nameplate) current of the motor.
P1-09
Motor Rated Frequency
25
500
50 (60)
Hz
This parameter should be set to the rated (nameplate) current of the motor.
Parameters
7
