57" Flush Mount Direct Drive Endura® Fan
Control Signal Wiring
19
See the Invertek Quick Start Guide that comes packaged with the VFD for VFD wiring instructions. Further
information is also available in the Invertek ODE-3 IP66 Outdoor User Guide (MV2493). It can be viewed online
www.choretime.com/documents, Manuals, Ventilation, Fans & Shutters, 57-Inch Endura Fans, MV2493.
For variable speed fan control connect the 10-0 vdc analog signal from the main control to VFD terminals 6
(positive) and 7. The Fan will run full speed with an analog signal of 0 vdc and slow down to a stop as the signal
is increased to 10 vdc.
For optional Fan Backup Control, in case of main control failure, connect a backup relay to terminals 1 and 4. The
Fan will run full speed when the backup relay contacts are closed.
The jumper from terminals 1 to 2 is required for Fan operation.
Drive Parameters
The Drives come pre-programmed with parameters for operation with the corresponding 57" Direct Drive Endura
Fans. The following parameter have been changed from the drive default values:
Control Signal Wiring
CT3 Analog Out
Backup Box Relay (Optional)
Parameter Sets*
No.
Defaults
Description
-1
-2
P-01
60
Maximum Frequency/Speed Limit (rpm)
630
630
P-03
5
Acceleration Ramp Time (sec)
3
3
P-04
5
Deceleration Ramp Time (sec)
30
30
P-05
0
Stop Mode Select
4
4
P-06
0
Energy Optimiser
1
1
P-07
230
Motor Rated Voltage
170
303
P-09
60
Motor Rated Frequency (Hz)
42
42
P-10
0
Motor Rated Speed (rpm)
630
630
P-13
0
Industrial / Fan-Pump Control Mode
2
2
P-14
0
Extended Menu Access Code
201
201
P-16
U 0-10
Analog input 1 Format
U10-0
U10-0
P-30
Edge-r
Terminal Mode Restart Function
Auto-5
Auto-5
P-33
0
Spin Start Enable
1
1
P-48
0.0
Standby’ Activation Delay Time (sec)
0.1
0.1
P-51
0
Motor Control Mode
2
2
P-54
150
Maximum Current Limit
110
110
P-55
1.40
Motor Stator Resistance
3.4
9.8
P-56
120
Motor Stator d-axis Inductance (Lsd)
25
57
P-57
12.0
Motor Stator q-axis Inductance (Lsq)
26
55.7
P-60
o 0
Thermal Overload Management
o 1
o 1
*Last digits of the 56541 Programmed VFD Part Numbers are the Parameter Set numbers,
ie "-2" parameter set is used in the 56541-3-2 VFD