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Service and Maintenance
Table 73. Condenser fan VFD programming parameters (continued)
Descrtiption
ID
Motor Nominal Speed (RPM)
1-25
Flying Start
1-73
Min Speed for function at Stop
1-82
(Hz)
1-90
Motor Thermal Protection
DC Hold/Preheat Current (%)
2-00
DC Braking time (s)
2-02
2-10
Brake Function
Maximum Reference (Hz)
3-03
3-15
Reference 1 Source
3-16
Reference 2 Source
3-17
Reference 3 Source
Ramp 1 Ramp Up Time (s)
3-41
Ramp 1 Ramp Down Time (s)
3-42
Motor Speed Direction
4-10
Motor Speed Low Limit (Hz)
4-12
Motor Speed High Limit (Hz)
4-14
Current Limit (%)
4-18
Terminal 18 Digital Input
5-10
Terminal 27 Digital Input
5-12
Terminal 29 Digital Input
5-13
8-30
Protocol
8-31
Address
8-32
Baud Rate
Parity / Stop Bits
8-33
8-01
Control Site
Control Timeout Time (s)
8-03
8-04
Control Timeout Function
Switching Frequency (kHz)
14-01
Mains Voltage Fault level (V)
14-11
14-12
Function at Main Imbalance
14-20
Reset Mode
14-21
Automatic Restart Time
14-50
RFI Filter
14-61
Function at Inverter Overload
130
Parameter Setting
[1140] 1140RPM
[1] Enabled
0.1
[4] ETR Trip1
[0] 0%
[0] 0s
[2] AC Brake is Active
[60] 60Hz
[1] Local bus reference
[0] No function
[0] No function
[10] 10s
[10] 10s
[0] Clockwise
[6] 6Hz
[60] 60Hz
[140] 140% for 1HP Motor
[100] 100% for 1.5HP Motor
[0] No Operation
[0] No Operation
[0] No Operation
[2] Modbus RTU
Set address per unit component location diagram
[5] for 1TB4
[6] for 1TB5
[7] 115200 Baud
[0] Even Parity, 1 Stop Bits
[2] Controlword only
[15] 15s
[2] Stop
[5] 5.0 kHz
Set based on motor nameplate voltage
[177] for 208V motor
[196] for 230V motor
[391] for 460V motor
[489] for 575V motor
[3] Derate
[3] Automatic reset x 3
[5] 5
[0] Off
[1] Derate
RT-SVX063G-EN
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