Invertek Compact 2 Series User Manual page 21

7.4.2. Extended parameters
Par. Description
P-15 Digital Input Function Select
Defines the function of the digital inputs depending on the control mode setting in P-12. See section 8 Control Terminal
Connections for more information.
P-16 Analog Input 1 Signal Format
Setting Function
 0 to 10V Uni-direction The drive will remain at P-01 if the analog reference after scaling and offset are applied is
 0 to 10V bi-
directional
 0 to 20mA
 4 to 20mA
 4 to 20mA
 20 to 4mA
 20 to 4mA
 10 to 0V
P-17 Maximum Effective Switching Frequency
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. Refer to sections 4.5 and 11.9 for information regarding automatic switching frequency
reduction.
P-18 Output Relay Function Select
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
0 Drive Enabled (Running)
1 Drive Healthy
2 At Target Frequency (Speed)
3 Drive Tripped
4 Output Frequency >= Limit
5 Output Current >= Limit
6 Output Frequency < Limit
7 Output Current < Limit
8 Analog Input 2 > Limit
9 Drive Ready to Run
P-19 Relay Threshold Level
Adjustable threshold level used in conjunction with settings 4 to 7 of P-18
P-20 Preset Frequency / Speed 1
P-21 Preset Frequency / Speed 2
P-22 Preset Frequency / Speed 3
P-23 Preset Frequency / Speed 4
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)
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
Digital Output Mode. Logic 1 = +24V DC
Setting Function
0 Drive Enabled (Running)
1 Drive Healthy
2 At Target Frequency (Speed)
3 Drive Tripped
4 Output Frequency >= Limit
5 Output Current >= Limit
6 Output Frequency < Limit
7 Output Current < Limit
Analog Output Mode
Setting Description
8 Output Frequency (Motor Speed)
9 Output (Motor) Current
10 Output Power
Optidrive Compact-2 Engineering Guide Issue 07.docx
Description
=<0.0%
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%

The drive will trip and show the fault code  if the signal level falls below 3mA
The drive will run at Preset Speed 1 (P-20) if the signal level falls below 3mA
The drive will trip and show the fault code  if the signal level falls below 3mA
The drive will run at Preset Speed 1 (P-20) if the signal level falls below 3mA
The drive will operate at Maximum Frequency / Speed if the analog reference after scaling and
offset are applied is =<0.0%
Logic 1 when
The motor is enabled
Power is applied to the drive and no fault exists
The output frequency matches the setpoint frequency
The drive is in a fault condition
The output frequency exceeds the adjustable limit set in P-19
The motor current exceeds the adjustable limit set in P-19
The output frequency is below the adjustable limit set in P-19
The motor current is below the adjustable limit set in P-19
The signal applied to analog input 2 exceeds the adjustable limit set in P-19
The drive is ready to run, no trip present.
Logic 1 when...
The Optidrive is enabled (Running)
No Fault condition exists on the drive
The drive is in a fault condition
The output frequency exceeds the adjustable limit set in P-19
The motor current exceeds the adjustable limit set in P-19
The output frequency is below the adjustable limit set in P-19
The motor current is below the adjustable limit set in P-19
Range
0 to P-01, resolution 0.1Hz
0 to 200.0% of P-08, updated every 256ms
0 – 200.0% of drive rated power
www.invertekdrives.com
Minimum Maximum Default
0 18
See Below U0-10
4 32
0 9
0.0 200.0 100.0
P-02 P-01
P-02 P-01
P-02 P-01
P-02 P-01
0.00 6000.0
0 11
Units
0 -
-
8 kHz
1 -
%
5.0 Hz / RPM
25.0 Hz / RPM
40.0 Hz / RPM
P-09 Hz / RPM
0.0 s
8 -
21