182
RT-SVX073A-EN
Table 79. Return/relief fan VFD parameters.
Menu ID
Description Parameter Setting
Operation Display
0-01 Language [0] English US
0-03 Regional Settings [1] North American
0-06
Grid Type
Set to applicable unit power supply [102] 200-240V/60Hz for 208 & 230V/60Hz units
[122] 440-480V/60Hz for 460V/60Hz units [132] 525-600V/60Hz for 575V/60Hz units
[12] 380-440v/50Hz for 380 & 415V/50Hz supply For IT Grid (no ground connections)
or Corner grounded Delta power supply systems, the applicable voltage/Hz and IT-
Grid or Delta should be selected.
0-40 [Hand on] - Key on LCP [0] Disabled
Load and Motor
1-20 Motor Power (KW/HP) Per Motor Nameplate HP - KW
1-22 Motor Voltage (V) Per Motor Nameplate Voltage
1-23 Motor Frequency (HZ) Per Motor Nameplate Frequency
1-24 Motor Current (A) Per Motor Nameplate FLA
1-25 Motor Nominal Speed (RPM) Per Motor Nameplate Rated Speed
1-73 Flying Start [1] Enabled
1-90 Motor Thermal Protection [4] ETR Trip1
Brakes
2-00 DC Hold / Preheat Current
(%)
[0] 0%
2-01 DC Brake Current (%) [0] 0%
2-04 DC Brake Cut In Speed [10] 10 Hz
Reference/ramp
3-02 Minimum Reference (HZ) [22] 22 Hz
3-03 Maximum Reference (HZ) [50] 50 Hz-380V/50Hz Supply Only [60] 60Hz
3-15 Reference 1 Source [11] 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) [30] 30s
3-42 Ramp 1 Ramp down Time
(S)
[30] 30s
Limits/warnings
4-10 Motor Speed Direction [0] Clockwise
4-12 Motor Speed Low Limit [HZ] [22] 22 Hz
4-14 Motor Speed High Limit (Hz) [50] 50 Hz-380V/50Hz Supply Only [60] 60Hz
4-18 Current Limit (%) [100] 100%
4-19 Max Output Frequency (Hz) [50] 50 Hz-380V/50Hz Supply Only [60] 60Hz
Digital in/out
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
Service and Maintenance
To Next Page
Loading...
