Trane RTAF-SVX001K-EN - Page 51

Installation Electrical
RTAF-SVX001K-EN 51
AFD Drive Programming
Field replacement drives must be programmed via the
keypad interface. Program parameters sequentially by ID
values as defined in tables below.
Table 24. Non-compressor specific parameter settings
ID Description Setting
0-03 Region Settings [1] North American
0-20 Display Line 1.1 Small [1612] Motor Voltage
0-24 Display Line 3 Large [1617] Speed (rpm)
0-40 [Hand on] Key on LCP [0] Disabled
0-41 [Off] Key on LCP [0] Disabled
0-60 Main Menu Password 999
0-61 Access to Main Menu w/o Password [1] LCP: Read-only
1-03 Torque Characteristics [0] Compressor Torque
1-21 Motor Power [HP] See table below
(a)
1-22 Motor Voltage See table below(a)
1-23 Motor Frequency 60Hz
1-24 Motor Current See table below(a)
1-25 Motor Nominal Speed See table below(a)
1-71 Start Delay 0s
1-73 Flying Start [0] Disabled
1-78 Compressor Start Max Speed [Hz] 30Hz
1-79 Compressor Start Max Time to Trip 10s
1-82 Min Speed for Function at Stop [Hz] 10Hz
1-87 Trip Speed Low [Hz] 25Hz
3-02 Minimum Reference 30Hz
3-03
(b)
Minimum Reference See Table 26
3-41 Ramp 1 Ramp Up Time 5s
3-42 Ramp 1 Ramp Down Time 5s
3-82 Starting Ramp Up Time 3s
4-10 Motor Speed Direction [0] Clockwise
4-12 Motor Speed Low Limit [Hz] 30Hz
4-18 Current Limit 128.4%
4-19 Max Output Frequency See table below(a)
4-
14(b)
Motor Speed High Limit [Hz] See Table 26
5-12 Terminal 27 Digital Input [2] Coast Inverse
5-13 Terminal 29 Digital Input [0] No Operation
5-40.0 Function Relay 1 [5] Running
5-40.1 Function Relay 2 [3] Drive Rdy/Rem Ctrl
5-41.0 On Delay, Relay 1 1s
5-41.1 On Delay, Relay 2 1s
5-42.0 Off Delay, Relay 1 1s
5-42.1 Off Delay, Relay 2 1s
6-10 Terminal 53 Low Voltage 2V
6-14 Terminal 53 Low Ref./Feedb. Value 30Hz
6-
15(b)
Terminal 53 High Ref./Feedb. Value See Table 26
6-50 Terminal 42 Output
[133] Motor Cur. 4-
20mA
14-03 Overmodulation [0] Off
14-10 Mains Failure [4] Kinetic Back-up
14-11 Mains Voltage at Mains Fault See table below(a)
14-20 Reset Mode [1] Automatic Reset x 1
14-30 Current Lim Ctrl. Proportional Gain 25%
14-31 Current Lim Ctrl. Integration Time 1s
14-50 RFI Filter [0] Off
14-51 DC Link Compensation [1] On
22-75 Short Cycle Protection [1] Enabled
22-76 Interval Between Starts 60s
(a)For unit sizes 115 to 215, see Table 25. For unit sizes 230 to 520 tons,
see Table 26.
(b)Parameter for 230 to 520 ton units only.
Table 24. Non-compressor specific parameter settings
(continued)
ID Description Setting
Table 25. Compressor-specific parameter settings, 115 to 215 tons — 60Hz
(a)
Parameters L1 L2 M3 M4 N3
ID Description 460V 380V 575V 460V 380V 575V 460V 380V 575V 460V 380V 575V 460V 380V 575V
1-21 Motor Power (hp) 86 86 86 102 102 102 122 122 122 144 144 144 177 177 177
1-22 Motor Voltage (V) 460V 380V 575V 460V 380V 575V 460V 380V 575V 460V 380V 575V 460V 380V 575V
1-24 Motor Current (A) 91A 110A 73A 109A 132A 87A 128A 154A 101A 151A 182A 120A 183A 221A 146A
1-25
Motor Nominal
Speed (rpm)
3461 3460 3461 3459 3466 3461 3502 3505 3503 3494 3494 3494 3494 3495 3493
4-19
Max Output
Frequency (Hz)
61 61 61 61 61 61 61 61 61 61 61 61 61 61 61
14-11
Voltage at Main
Fault (V)
391V 323V 489V 391V 323V 489V 391V 323V 489V 391V 323V 489V 391V 323V 489V
(a)400V/50 Hz units use 380V/60Hz compressor settings.