Optidrive E2 Single Phase Output User Guide V3.10
www.invertekdrives.com
18
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6
6.
Parameters
6.1.
Standard Parameters
Par.
Description
Minimum
Maximum
Default
Units
P-01
Maximum Frequency / Speed Limit
P-02
120.0
50.0 (60.0)
Hz / Rpm
Maximum output frequency or motor speed limit – Hz or rpm. If P-10 >0, the value entered / displayed is in Rpm
P-02
Minimum Frequency / Speed Limit
0.0
P-01
0.0
Hz / Rpm
Minimum speed limit – Hz or rpm. If P-10 >0, the value entered / displayed is in Rpm
P-03
Acceleration Ramp Time
0.00
600.0
5.0
s
Acceleration ramp time from 0.0 to base frequency (P-09) in seconds.
P-04
Deceleration Ramp Time
0.00
600.0
5.0
s
Deceleration ramp time from base frequency (P-09) to standstill in seconds. When set to 0.00, the value of P-24 is used.
P-05
Stopping Mode
0
2
1
-
0 : Ramp To Stop
. When the enable signal is removed, the drive will ramp to stop, with the rate controlled by P-04. If the mains
supply is lost, the drive will try to continue running by reducing the speed of the load, and using the load as a generator.
1 : Coast to Stop
. When the enable signal is removed, or if the mains supply is lost, the motor will coast (freewheel) to stop
2 : Ramp To Stop
. When the enable signal is removed, the drive will ramp to stop, with the rate controlled by P-04. If the mains
supply is lost the drive will ramp to stop using the P-24 Decel ramp with dynamic brake control.
P-06
Reserved
-
-
-
-
P-07
Motor Rated Voltage
0
125 / 250
115 / 230
V
This parameter should be set to the rated (nameplate) voltage of the motor (Volts)
P-08
Motor Rated Current
Drive Rating Dependent
A
This parameter should be set to the rated (nameplate) current of the motor
P-09
Motor Rated Frequency
25
120
50 (60)
Hz
This parameter should be set to the rated (nameplate) frequency of the motor
P-10
Motor Rated Speed
0
6000
0
Rpm
This parameter can optionally be set to the rated (nameplate) rpm of the motor. When set to the default value of zero, all speed
related parameters are displayed in Hz, and the slip compensation for the motor is disabled. Entering the value from the motor
nameplate enables the slip compensation function, and the Optidrive display will now show motor speed in estimated rpm. All speed
related parameters, such as Minimum and Maximum Speed, Preset Speeds etc. will also be displayed in Rpm.
P-11
Starting Voltage Boost
0.0
100.0
3.0
%
This parameter sets the initial voltage applied to the motor following a start command. The inverter applied the voltage set in this
parameter at the frequency set in P-32 initially, and then ramps to the motor rated voltage set in P-09 over the time period set in P-
33. Excessive voltage boost levels may result in increased motor current and temperature, and can result in the drive tripping during
starting.
An explanation of the motor starting, and procedure for optimising the boost voltage is described in section 0.
P-12
Primary Command Source
0
6
0
-
0: Terminal Control
. The drive responds directly to signals applied to the control terminals.
1 & 2: Uni-directional Keypad Control
. The drive can be controlled in the forward direction only using an external or remote Keypad
3: Modbus Network Control.
Control via Modbus RTU (RS485) using the internal Accel / Decel ramps
4 : Modbus Network Control.
Control via Modbus RTU (RS485) interface with Accel / Decel ramps updated via Modbus
5 : PI Control.
User PI control with external feedback signal
6 : PI Analog Summation Control.
PI control with external feedback signal and summation with analog input 1
P-13
Trip Log History
N/A
N/A
N/A
N/A
Previous 4 trips stored in order of occurrence, with the most recent first. Press UP or DOWN to step through all four. The most recent
trip is always displayed first. UV trip is only stored once. Further fault event logging functions are available through parameter group
zero.
P-14
Extended Menu Access code
0
9999
0
-
Set to “101” (default) for extended menu access. Change code in P-37 to prevent unauthorised access to the Extended Parameter Set
