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| Optidrive ODE-3 User Guide |
Version 2.00
www.invertekdrives.com
6.2. Extended Parameters
Par.
Description
Minimum Maximum
Default
Units
P-15
Digital Input Function Select
0
17
0
-
Defines the function of the digital inputs depending on the control mode setting in P-12. See section 7. Analog and Digital Input
Macro Configurations for more information.
P-16
Analog Input 1 Signal Format
See Below
U0-10
-
= Uni-polar 0 to 10 Volt Signal. The drive will remain at minimum speed (P-02) if the analog reference after scaling and
offset are applied is =<0.0%. 100% signal means the output frequency / speed will be the value set in P-01.
= Uni-polar 0 to 10 Volt Signal, bi-directional operation. 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%. E.g. for bidirectional control from a 0 – 10
volt signal, set P-35 = 200.0%, P-39 = 50.0%.
= 0 to 20mA Signal.
= 4 to 20mA Signal, the Optidrive will trip and show the fault code
if the signal level falls below 3mA.
= 4 to 20mA Signal, the Optidrive will run at Preset Speed 1 (P-20 if the signal level falls below 3mA.
= 20 to 4mA Signal, the Optidrive will trip and show the fault code
if the signal level falls below 3mA.
= 20 to 4mA Signal, the Optidrive will run at Preset Speed 1 (P-20 if the signal level falls below 3mA.
= 10 to 0 Volt Signal (Uni-polar). 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 when the parameter is viewed, 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.
0: Drive Enabled (Running).
Logic 1 when the motor is enabled.
1: Drive Healthy.
Logic 1 when power is applied to the drive and no fault exists.
2: At Target Frequency (Speed).
Logic 1 when the output frequency matches the setpoint frequency.
3: Drive Tripped.
Logic 1 when the drive is in a fault condition.
4: Output Frequency >= Limit.
Logic 1 when the output frequency exceeds the adjustable limit set in P-19.
5: Output Current >= Limit.
Logic 1 when the motor current exceeds the adjustable limit set in P-19.
6: Output Frequency < Limit.
Logic 1 when the output frequency is below the adjustable limit set in P-19.
7: Output Current < Limit.
Logic 1 when the motor current is below the adjustable limit set in P-19.
8: Analog Input 2 > Limit.
Logic 1 when the signal applied to analog input 2 exceeds the adjustable limit set in P-19.
9: Drive Ready to Run.
Logic 1 when the drive is ready to run, no trip present.
P-
Relay Threshold Level
0.0
200.0
100.0
%
Adjustable threshold level used in conjunction with settings 4 to 8 of P-18.
P-20
Preset Frequency / Speed 1
-P-01
P-01
5.0
Hz / RPM
P-21
Preset Frequency / Speed 2
-P-01
P-01
25.0
Hz / RPM
P-22
Preset Frequency / Speed 3
-P-01
P-01
40.0
Hz / RPM
P-23
Preset Frequency / Speed 4
-P-01
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 Ramp Time (Fast Stop)
0.00
600.0
0.00
s
This parameter allows a 2nd ramp time to be programmed into the drive.
This ramp time is automatically selected 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.
When using a setting of P-15 that provides a “Fast Stop” function, this ramp time is also used.
In addition, if P-24 > 0, P-02 > 0, P-26=0 and P-27 = P-02, this ramp time is applied to both acceleration and deceleration when
operating below minimum speed, allowing selection of an alternative ramp when operating outside of the normal speed range,
which may be useful in pump and compressor applications.
Parameters
6