Trane IntelliPak RA 20

132
RT-SVX063E-EN
Table 72. Condenser fan VFD programming parameters (continued)
ID
Descrtiption Parameter Setting
3-03
Maximum Reference (Hz) [60] 60Hz
3-15 Reference 1 Source
[1] Local bus reference
3-16 Reference 2 Source
[0] No function
3-17 Reference 3 Source
[0] No function
3-41
Ramp 1 Ramp Up Time (s) [10] 10s
3-42
Ramp 1 Ramp Down Time
(s)
[10] 10s
4-10
Motor Speed Direction [0] Clockwise
4-12
Motor Speed Low Limit (Hz) [6] 6Hz
4-14
Motor Speed High Limit
(Hz)
[60] 60Hz
4-18
Current Limit (%)
[140] 140% for 1HP Motor
[100] 100% for 1.5HP Motor
5-10
Terminal 18 Digital Input [0] No Operation
5-12
Terminal 27 Digital Input [0] No Operation
5-13
Terminal 29 Digital Input [0] No Operation
8-30 Protocol
[2] Modbus RTU
8-31 Address
Set address per unit component location diagram
[5] for 1TB4
[6] for 1TB5
8-32 Baud Rate
[7] 115200 Baud
8-33
Parity / Stop Bits [0] Even Parity, 1 Stop Bits
8-01 Control Site
[2] Controlword only
8-03
Control Timeout Time (s) [15] 15s
8-04 Control Timeout Function
[2] Stop
14-01
Switching Frequency (kHz) [5] 5.0 kHz
14-11
Mains Voltage Fault level
(V)
Set based on motor nameplate voltage
[177] for 208V motor
[196] for 230V motor
[391] for 460V motor
[489] for 575V motor
14-12 Function at Main Imbalance
[3] Derate
14-20 Reset Mode
[3] Automatic reset x 3
14-21 Automatic Restart Time
[5] 5
14-50 RFI Filter
[0] Off
14-61
Function at Inverter
Overload
[1] Derate
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