Carrier AquaEdge 19DV series, Controls Operation And Troubleshooting

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APPENDIX A — PIC6 SCREEN AND TABLE STRUCTURE (CONT)
UM VFD
Modbus Master
General Configuration
LEGEND
*Default value is shown only if configurable in this table.
CCN TABLE NAME: CFGUMVFD
PIC6 PATH: Main Menu

Configuration Menu

UM VFD
LINE PIC6 DESCRIPTION CCN NAME RANGE
DEFAULT
VALUE*
UNIT READ/WRITE
1 Compressor Speed 100 % comp_hz 47 to 110 50 Hz RW
2 Rated Line Voltage rlv_i 200-13800 460 V RW
3 Motor Nameplate Current rla 10 to 1500 200 AMPS RW
4 Motor Rated Load Current rla_load 10 to 1500 200 AMPS RW
5 Motor Nameplate Voltage rlv 200 to 13800 460 Volts RW
6 Motor Nameplate RPM rpm 1500 to 3600 3000 rpm RW
7 Motor Nameplate KW rlkw 0 to 5600 1500 KW RW
8 Skip Frequency 1 skipfrq1 0.0 to 102.0 102 Hz RW
9 Skip Frequency 2 skipfrq2 0.0 to 102.0 102 Hz RW
10 Skip Frequency 3 skipfrq3 0.0 to 102.0 102 Hz RW
11 Skip Frequency Band skipband 0.0 to 102.0 0 Hz RW
12 Increase Ramp Time ramp_inc 5 to 60 30 sec RW
13 Decrease Ramp Time ramp_dec 5 to 60 30 sec RW
14 Line Voltage Imbalance % lvim_th 1 to 10 10 % RW
15 Line Volt Imbalance Time lvim_per 1 to 10 10 sec RW
16 Line Current Imbalance % lcim_th 5 to 40 40 % RW
17 Line Current Imbal Time lcim_per 1 to 10 10 sec RW
18 Motor Current Imbalance % mcim_th 5 to 40 40 % RW
19 Motor Current Imbal Time mcim_per 1 to 10 10 sec RW
20 Single Cycle Dropout scycd_en 0 to 1 0 RW
21
PWM Switch Frequency
0=2KHZ, 1=4KHZ
pwm_freq 0 to 1 0 RW
CCN TABLE NAME: CFGMBMST
PIC6 PATH: Main Menu

Configuration Menu

Modbus Master
LINE PIC6 DESCRIPTION CCN NAME RANGE
DEFAULT
VALUE*
UNIT READ/WRITE
1
Modbus Gateway Option
0=Native, 1=Gateway
0 to 1 0
2
LEN Comm Timeout
0 to 255 10
3
Modbus Comm Timeout
0 to 255 2
4
Modbus Baud Rate
1=4800, 2=9600, 3=19,200, 4=38,400
1 to 4 2
5
Slave Device 1 Address
0 to 255 0
6
Slave Device 2 Address
0 to 255 0
7
Slave Device 3 Address
0 to 255 0
8
Slave Device 4 Address
0 to 255 0
9
Slave Device 5 Address
0 to 255 0
CCN TABLE NAME: GEN_CONF
PIC6 PATH: Main Menu

Configuration Menu

General Configuration
LINE PIC6 DESCRIPTION CCN NAME RANGE
DEFAULT
VALUE*
UNIT READ/WRITE
1
Stop to Start Delay min_off 1 to 15 2 min RW
2 Start to Start Delay strt_dly 4 to 45 15 min RW
3
Demand Limit Type
0 = Base Demand, 1 = 4 to 20 mA
dem_sel 0 to 1 0 RW
4
Pulldown Ramp Type
0 = Temp, 1= Load
ramp_slct 0 to 1 1 RW
5
Demand Limit Source
0 = amps, 1 = kW
DEM_SLCT 0 to 1 0 RW
RW — Read/Write