User Guide
Table Of Contents
- 1. Safety
- 2. Receipt of delivery
- 3. Technical data
- 4. Installation
- 5. Commissioning
- 6. Fault tracing
- 7. SmartVFD Compact Application Interface
- 8. Control panel
- 9. General purpose application parameters
- 9.1 Quick setup parameters (Virtual menu, shows when par. 13.1 = 1)
- 9.2 Motor settings (Control panel: Menu PAR -> P1)
- 9.3 Start/stop setup (Control panel: Menu PAR -> P2)
- 9.4 Frequency references (Control panel: Menu PAR -> P3)
- 9.5 Ramps and brakes setup (Control panel: Menu PAR -> P4)
- 9.6 Digital inputs (Control panel: Menu PAR -> P5)
- 9.7 Analogue inputs (Control panel: Menu PAR -> P6)
- 9.8 Digital and analogue outputs (Control panel: Menu PAR - > P7)
- 9.9 Protections (Control panel: Menu PAR -> P9)
- 9.10 Autorestart parameters (Control panel: Menu PAR -> P10 )
- 9.11 PI control parameters (Control panel: Menu PAR -> P12 )
- 9.12 Easy usage menu (Control panel: Menu PAR -> P0 )
- 9.13 System parameters
- 10. Parameter descriptions
- 10.1 Motor settings (Control panel: Menu PAR -> P1)
- 10.2 Start/Stop setup (Control panel: Menu PAR -> P2)
- 10.3 Frequency references (Control panel: Menu PAR -> P3)
- 10.4 Ramps & brakes setup (Control panel: Menu PAR -> P4)
- 10.5 Digital inputs (Control panel: Menu PAR -> P5)
- 10.6 Analoque inputs (Control panel: Menu PAR -> P6)
- 10.7 Digital and analoque outputs (Control panel: Menu PAR -> P7)
- 10.8 Motor thermal protection (parameters 9.7 - 9.10)
- 10.9 Autorestart parameters (Control panel: Menu PAR -> P10)
- 10.10 PI control parameters (Control panel: Menu PAR -> P12)
- 10.11 Easy usage menu (Control panel: Menu PAR -> P9)
- 10.12 Fieldbus parameters (Control panel: Menu PAR -> S2 )
68 Parameter Descriptions Honeywell
10
9.7 THERMAL PROTECTION OF THE MOTOR
0 = No response
1 = Warning
2 = Fault, stop mode after fault according to parameter 2.3
If tripping is selected the drive will stop and activate the fault stage. Deactivat-
ing the protection, i.e. setting parameter to 0, will reset the thermal model of
the motor to 0%.
9.8 MOTOR AMBIENT TEMPERATURE
When the motor ambient temperature must be taken into consideration, it is
recommended to set a value for this parameter. The value can be set between
-4 °F (-20 °C) and 212 °F (100 °C).
9.9 MOTOR COOLING FACTOR AT ZERO SPEED
The cooling power can be set between 0-150.0% x cooling power at nominal
frequency. See Figure 10.8.
Figure 10.8: Motor cooling power
9.10 MOTOR THERMAL TIME CONSTANT
This time can be set between 1 and 200 minutes.
This is the thermal time constant of the motor. The bigger the motor, the bigger
the time constant. The time constant is the time within which the calculated
thermal model has reached 63% of its final value.
The motor thermal time is specific to the motor design and it varies between
different motor manufacturers.
f
f
n
par.9.9=40%
0
I
T
100%
Overload area
P
cooling