Invertek Drives ODV-42075-IN [18/24] P 00 read only drive status parameters

Invertek Drives ODV-42075-IN [18/24] P 00 read only drive status parameters
Adjusting the Voltage / Frequency (V/f) characteristics
The V/f characteristic is defined by several parameters as shown. Reducing the voltage at a
particular frequency reduces the current in the motor and hence the torque and power. The
V/f curve can be further modified by using P-28 and P-29, where P-28 determines the
percentage increase or decrease of the voltage applied to the motor at the frequency
specified in P-29. This can be useful if motor instability is experienced at certain frequencies,
if this is the case increase or decrease the voltage (P-28) at the speed of instability (P-29).
For applications requiring energy saving, typically HVAC and pumping, the energy optimiser
(P-06) parameter can be enabled. This automatically reduces the applied motor voltage on
light load.
P-00 Read Only Drive Status Parameters
Description Display range Explanation
P00-01
1st Analog input value
0 … 100%
100% = max input voltage
P00-02
2nd Analog input value
0 … 100%
100% = max input voltage
P00-03
Speed reference input
-P1-01 … P1-01
Displayed in Hz if P-10 = 0, otherwise displayed in RPM
P00-04
Digital input status
Binary value
Drive digital input status
P00-05
Reserved
0
Reserved
P00-06
Reserved
0
Reserved
P00-07
Applied motor voltage
0 … 600V AC
Value of RMS voltage applied to motor
P00-08
DC bus voltage
0 … 1000V dc
Internal DC bus voltage
Temperature of heatsink in
°
C
P00-09
Internal Heatsink
temperature
-20 … 100 °C
P00-10
Hours run meter
0 to 99 999 hours
Not affected by resetting factory default parameters
P00-11
Run time since last trip (1)
0 to 99 999 hours
Run-time clock stopped by drive disable (or trip), reset on
next enable only if a trip occurred. Reset also on next
enable after a drive power down.
P00-12
Run time since last trip (2)
0 to 99 999 hours
Run-time clock stopped by drive disable (or trip), reset on
next enable only if a trip occurred (under-volts not
considered a trip) – not reset by power down / power up
cycling unless a trip occurred prior to power down
P00-13
Run time since last disable
0 to 99 999 hours
Run-time clock stopped on drive disable, value reset on
next enable
P00-14
Drive Effective Switching
Frequency
4 to 32 kHz
Actual drive effective output switching frequency. This
value maybe lower than the selected frequency in P-17 if
the drive is too hot. The drive will automatically reduce the
switching frequency to prevent an over temperature trip
and maintain operation.
P00-15
DC bus voltage log
0 … 1000V
8 most recent values prior to trip, updated every 250ms
P00-16
Thermistor temperature
log
-20 … 120 °C
8 most recent values prior to trip, updated every 500ms
P00-17
Motor current 0 to 2x rated
current
8 most recent values prior to trip, updated every 250ms
P00-18
Software ID, IO & motor
ctrl
e.g. “1.00”,
“47AE”
Version number and checksum.
“1” on LH side indicates I/O processor,
“2“ indicates motor control
P00-19
Drive serial number 000000 … 999999
00-000 … 99-999
Unique drive serial number
e.g. 540102 / 32 / 005
P00-20
Drive identifier
Drive rating
Drive rating, drive type
e.g. 0.37, 1 230,3P-out
7.2.1. Parameter group zero access and navigation
When P-14 = P-37, all P-00 parameters are visible. Default value is 101.
When the user scrolls to P-00, pressing
will display “P00-xx”, where HH represents the secondary number within P-00. (i.e. 1 to
20). The User can then scroll to the required P-00 parameter.
Pressing
once more will then display the value of that particular group zero parameter.
For those parameters which have multiple values (e.g. software ID), pressing the and keys will display the different values within
that parameter.
Pressing
returns to the next level up. If is then pressed again (without pressing or ), the display changes to the next level
up (main parameter level, i.e. P-00).
18 Optidrive E2 IP55/NEMA 12 User Guide
www.invertek.co.uk
If or is pressed whilst on the lower level (e.g. P00-05) to change the P-00 index, pressing <NAVIGATE> quickly displays that
parameter value.

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