Optidrive E3 Advanced Technical Manual Issue 05.Docx
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2
. Opt
id
rive
E3
Par
amet
er
Set Ov
er
vi
ew
2.3.2
Extended parameters
Par.
Description
Minimum
Maximum
Default
Units
P-15
Digital Input Function Select
0
15
0
-
Defines the function of the digital inputs depending on the control mode setting in P-12. See section 2.6 Control Terminal
Connections for more information.
P-16
Analog Input 1 Signal Format
See Below
U0-10
-
Setting
Function
Description
0 to 10V Uni-direction
The drive will remain at P-01 if the analog reference after scaling and offset are applied is
=<0.0%
0 to 10V bi-
directional
The drive will operate the motor in the reverse direction of rotation if the analog reference after
scaling and offset are applied is <0.0%
0 to 20mA
4 to 20mA
The drive will trip and show the fault code
if the signal level falls below 3mA
4 to 20mA
The drive will run at Preset Speed 1 (P-20) if the signal level falls below 3mA
20 to 4mA
The drive will trip and show the fault code
if the signal level falls below 3mA
20 to 4mA
The drive will run at Preset Speed 1 (P-20) if the signal level falls below 3mA
10 to 0V
The drive will operate at Maximum Frequency / Speed if the analog reference after scaling and
offset are applied is =<0.0%
P-17
Maximum Effective Switching Frequency
4
32
8
kHz
Sets maximum effective switching frequency of the drive. If “rEd” is displayed, the switching frequency has been reduced to the level in P00-
32 due to excessive drive heatsink temperature.
P-18
Output Relay Function Select
0
9
1
-
Selects the function assigned to the relay output. The relay has two output terminals, Logic 1 indicates the relay is active, and
therefore terminals 10 and 11 will be connected.
Setting
Function
Logic 1 when
0
Drive Enabled (Running)
The motor is enabled
1
Drive Healthy
Power is applied to the drive and no fault exists
2
At Target Frequency (Speed)
The output frequency matches the setpoint frequency
3
Drive Tripped
The drive is in a fault condition
4
Output Frequency >= Limit
The output frequency exceeds the adjustable limit set in P-19
5
Output Current >= Limit
The motor current exceeds the adjustable limit set in P-19
6
Output Frequency < Limit
The output frequency is below the adjustable limit set in P-19
7
Output Current < Limit
The motor current is below the adjustable limit set in P-19
8
Analog Input 2 > Limit
The signal applied to analog input 2 exceeds the adjustable limit set in P-19
9
Drive Ready to Run
The drive is ready to run, no trip present.
P-19
Relay Threshold Level
0.0
200.0
100.0
%
Adjustable threshold level used in conjunction with settings 4 to 7 of P-18
P-20
Preset Frequency / Speed 1
P-02
P-01
5.0
Hz / RPM
P-21
Preset Frequency / Speed 2
P-02
P-01
25.0
Hz / RPM
P-22
Preset Frequency / Speed 3
P-02
P-01
40.0
Hz / RPM
P-23
Preset Frequency / Speed 4
P-02
P-01
P-09
Hz / RPM
Preset Speeds / Frequencies selected by digital inputs depending on the setting of P-15
If P-10 = 0, the values are entered as Hz. If P-10 > 0, the values are entered as RPM.
Note
Changing the value of P-09 will reset all values to factory default settings
P-24
2nd Deceleration Ramp Time (Fast Stop)
0.00
600.0
0.00
s
This parameter allows an alternative deceleration ramp down time to be programmed into the Optidrive, which can be selected by
digital inputs (dependent on the setting of P-15) or selected automatically in the case of a mains power loss if P-05 = 2 or 3.
When set to 0.00, the drive will coast to stop.
P-25
Analog Output Function Select
0
11
8
-
Digital Output Mode. Logic 1 = +24V DC
Setting
Function
Logic 1 when…
0
Drive Enabled (Running)
The Optidrive is enabled (Running)
1
Drive Healthy
No Fault condition exists on the drive
2
At Target Frequency (Speed)
The drive is in a fault condition
3
Drive Tripped
4
Output Frequency >= Limit
The output frequency exceeds the adjustable limit set in P-19
5
Output Current >= Limit
The motor current exceeds the adjustable limit set in P-19
6
Output Frequency < Limit
The output frequency is below the adjustable limit set in P-19
7
Output Current < Limit
The motor current is below the adjustable limit set in P-19
Analog Output Mode
Setting
Description
Range
8
Output Frequency (Motor Speed)
0 to P-01, resolution 0.1Hz
9
Output (Motor) Current
0 to 200.0% of P-08, updated every 256ms
10
Output Power
0 – 200.0% of drive rated power
11
Load Current (Torque)
0 – 200.0% of P-08, updated every 64ms
