Carrier Aero 39MN Series - Page 144

144
Table 38 — Air Handler VFD Factory-Set Parameters
GROUP
NUMBER
PARAMETER
NUMBER
DESCRIPTION
VFD DRIVE ONLY
PARAMETERS
VFD WITH E-CLIPSE DESCRIPTION /
PARAMETER
99
9902 Application Macro Supply Fan Eclipse HVAC / 9902
9904 Motor Control Mode Scalar Scalar
9905 Motor Normal Voltage * *
9906 Motor Normal Current † †
9907 Motor Normal Frequency 60hz or 50hz 60hz or 50hz
9908 Motor Normal Speed Name plate rpm at load Name plate rpm at load
990
9 Motor Normal Power Nameplate Hp Nameplate Hp
10
1001 EXT 1 Commands DI-1 / 1001 (Start/Stop) COMM DI-1 / 1601
1002 EXT 2 Commands (0) N/A COMM
1003 Direction Forward Forward
11
1104 REF 1 Minimum 9.33 Hz at 60 Hz/ 7.78 Hz 50 Hz 9.33 Hz at 60 Hz/ 7.78 Hz 50 Hz
1105 REF 1 Maximum
Belt Drive 60Hz/50Hz Direct
Drive Calculated Per Fan and
Motor
Belt Drive 60Hz/50Hz Direct
Drive Calculated Per Fan and
Motor
12
1201 Constant Speed Select DI-3 NOT SEL
1202 Constant Speed Value
Field Program
(8Hz - Motor Nominal Freq.)
Field Program
(8Hz - Motor Nominal Freq.)
13
1301 Minimum AI-1 0% 0%
1302 Maximum AI-1 100% 100%
1303 Filter AI-1 1 sec. 1 sec.
1304 Minimum AI-2 0% 0%
1305 Maximum AI-2 100% 100%
1306 Filter Ai-2 1 sec. 1 sec.
14
1401 Relay Output 1 Started READY
1402 Relay Output 2 Run Run
1403 Relay Output 3 Fault (inverted) Fault (inverted)
16
1601 Run Enable DI-2 / 1601
EMS S/S (Field Installed) DI-2 / 1602
1608 Start Enable 1 (safety 1) DI-4 / 1608 Safety (COMM) DI-3 / 1603
1609 Start Enable 2 (safety 2) DI-5 / 1609 Safety (Not configured) DI-4 / 1604
20
2002 Maximum Fan Speed Per Fan Per Fan
2003 Maximum Current ** **
2007 Minimum Frequency 8Hz 8Hz
2008 Maximum Frequency
Belt Drive 60Hz/50Hz Direct
Drive Calculated Per Fan and
Motor
Belt Drive 60Hz/50Hz Direct
Drive Calculated Per Fan and
Motor
21
2101 Start Function Fly Start Fly Start
2102 Stop Function Coast Coast
22
2202 Acceleration Time 60 Seconds 60 Seconds
2203 Deceleration Time 60 Seconds 60 Seconds
26
2605 Volt/Freq Ratio Linear Linear
2606 Switching Frequency 8 hz 8 hz
2607
Switching Frequency Con-
trol
ON ON
30
3006 Motor Thermal Time 1050 1050
3007 Motor Load Curve 105% 105%
3008 Zero Speed Load 70% 70%
3009 Break Point Frequency 35 Hz 35 Hz
3010 Stall Function Fault Fa
ult
3011 Stall Frequency 20 Hz 20 Hz
3012 Stall Time 20 Sec. 20 Sec.
3017 Earth Fault Fault Fault