Optidrive ODE-2 User Guide Revision 3.20
18
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6
Pa
ra
m
eter
s
6.2.
Extended Parameters
Par.
Description
Minimum
Maximum
Default
Units
P-15
Digital Input Function Select
0
12
0
-
Defines the function of the digital inputs depending on the control mode setting in P-12. See section 8, Analog and Digital Input
Configurations for more information.
P-16
Analog Input 1 Signal Format
See Below
U0-10
-
= 0 to 10 Volt Signal (Uni-polar). The drive will remain at 0.0Hz if the analog reference after scaling and offset are applied is
<0.0%
= 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%
= 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
P-17
Maximum Effective Switching Frequency
4
32
8 / 16
kHz
Sets maximum effective switching frequency of the drive. If “rEd” is displayed, the switching frequency has been reduced to the level in P00-
14 due to excessive drive heatsink temperature.
P-18
Output Relay Function Select
0
7
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 linked together.
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
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
0.0
Hz / Rpm
P-21
Preset Frequency / Speed 2
P-02
P-01
0.0
Hz / Rpm
P-22
Preset Frequency / Speed 3
P-02
P-01
0.0
Hz / Rpm
P-23
Preset Frequency / Speed 4
P-02
P-01
0.0
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.
P-24
2nd Decel Ramp Time (Fast Stop)
0.00
25.0
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.
When set to 0.00, the drive will coast to stop.
P-25
Analog Output Function Select
0
9
8
-
Digital Output Mode. Logic 1 = +24V DC
0 : Drive Enabled (Running)
. Logic 1 when the Optidrive is enabled (Running)
1 : Drive Healthy
. Logic 1 When no Fault condition exists on the drive
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
Analog Output Mode
8 : Output Frequency (Motor Speed)
. 0 to P-01, resolution 0.1Hz
9 : Output (Motor) Current
. 0 to 200% of P-08, resolution 0.1A
P-26
Skip frequency hysteresis band
0.0
P-01
0.0
Hz / Rpm
P-27
Skip Frequency
0.0
P-01
0.0
Hz / Rpm
The Skip Frequency function is used to avoid the Optidrive operating at a certain output frequency, for example at a frequency
which causes mechanical resonance in a particular machine. Parameter P-27 defines the centre point of the skip frequency band,
and is used conjunction with P-26. The Optidrive output frequency will ramp through the defined band at the rates set in P-03 and
P-04 respectively, and will not hold any output frequency within the defined band. If the frequency reference applied to the drive is
within the band, the Optidrive output frequency will remain at the upper or lower limit of the band.
P-28
V/F Characteristic Adjustment Voltage
0
250 / 500
0
V
P-29
V/F Characteristic Adjustment Frequency
0.0
P-09
0.0
Hz
This parameter in conjunction with P-28 sets a frequency point at which the voltage set in P-29 is applied to the motor. Care must
be taken to avoid overheating and damaging the motor when using this feature. See section 6.3 for further information.
