Optidrive HVAC User Guide V2.00
www.invertekdrives.com
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9.6.
Parameter Group 0 – Monitoring Parameters (Read Only)
Par
Parameter Name
Units
P0-01 Analog Input 1 Value
%
Displays the signal level applied to analog input 1 (Terminal 6) after scaling and offsets have been applied.
P0-02 Analog Input 2 Value
%
Displays the signal level applied to analog input 2 (Terminal 10) after scaling and offsets have been applied.
P0-03 Digital Input Status
Binary
Displays the status of the drive inputs, including the extended I/O module (if fitted).
1
st
Entry: 00000 ... 11111. Drive digital Input status. MSB represents digital input 1 / LSB representing digital input 5.
2
nd
Entry: E 000 ... E 111. Drive Extended (option) Input status. MSB represents digital input 6 / LSB representing digital input 8.
P0-04 Speed Controller Reference
Hz / Rpm
Displays the set point reference input applied to the drive internal speed controller
P0-06 Digital Speed Reference
Hz / Rpm
Displays the value of the drive internal Motorised Pot (used for keypad) speed reference
P0-07 Fieldbus Speed Reference
Hz / Rpm
Displays the set-point being received by the drive from the currently active Fieldbus interface.
P0-08 PID Reference
%
Displays the set-point input to the PID controller.
P0-09 PID Feedback
%
Displays the Feedback input signal to the PID controller
P0-10 PID Output
%
Displays the output level of the PID controller
P0-11 Motor Voltage
V
Displays the instantaneous output voltage from the drive to the motor
P0-13 Trip Log
%
Displays the last four fault codes for the drive. Refer to section 15.1 for further information
P0-14 Magnetising Current (Id)
A
Displays the motor magnetising Current, providing an auto tune has been successfully completed.
P0-16 DC Bus Voltage Ripple
Vrms
Displays the level of ripple present on the DC Bus Voltage. This parameter is used by the Optidrive for various internal protection
and monitoring functions.
P0-17 Stator Resistance (Rs)
Ohms
Displays the measured motor stator resistance, providing an auto tune has been successfully completed.
P0-19 Cascade Run Time Log
Hrs
Run Time values for variable speed and DOL pumps used in cascade function. 5 entry log.
0 = Master, 1 = DOL1, 2 = DOL2, 3 = DOL3, 4 = DOL4
Clocks can be reset through P8-20, Master Clock Reset.
P0-20 DC Bus Voltage
Volts
Displays the instantaneous DC Bus Voltage internally within the drive
P0-21 Drive Temperature
°C
Displays the Instantaneous Heatsink Temperature measured by the drive
P0-22 Time Left to Next Service
Hours
Displays the current time period remaining before the next maintenance becomes due. Maintenance interval is based on the
value entered in P6-24 (Maintenance Time Interval) and the elapsed time since the maintenance interval was enabled or reset.
P0-23 Time Heatsink >80° C
HH:MM:SS
Two entry display: First display shows hours. Second display shows minutes and seconds
Displays the amount of time in hours and minutes that the Optidrive has operated for during its lifetime with a heatsink
temperature in excess of 80°C. This parameter is used by the Optidrive for various internal protection and monitoring functions.
P0-24 Time Ambient >80° C
HH:MM:SS
Two entry display: First display shows hours. Second display shows minutes and seconds
Displays the amount of time in hours and minutes that the Optidrive has operated for during its lifetime with an ambient
temperature in excess of 80°C. This parameter is used by the Optidrive for various internal protection and monitoring functions.
P0-25 Estimated Rotor Speed
Hz
Displays the estimated rotor speed of the motor.
P0-26 kWh Meter
kWh
Two entry display: First display shows user resettable meter (reset with P6-23). Second display shows none resettable value.
Displays the amount of energy consumed by the drive in kWh. When the value reaches 1000, it is reset back to 0.0, and the value
of P0-27 (MWh meter) is increased.
P0-27 MWh Meter
MWh
Two entry display: First display shows user resettable meter (reset with P6-23). Second display shows none resettable value.
Displays the amount of energy consumed by the drive in MWh.
P0-28 Software Version
-
Displays the software version of the drive: Four entry display:
First display = IO Version, Second display = IO Checksum, Third display = DSP Version, Fourth display = DSP Checksum
