Carrier AquaEdge 19DV Controls Operation And Troubleshooting page 72

Two-stage high-efficiency semi-hermetic centrifugal liquid chillers with pic6 controls
Table of Contents

Advertisement

APPENDIX A — PIC6 SCREEN AND TABLE STRUCTURE (CONT)
CCN TABLE NAME: POWER_O
PIC6 PATH: Main Menu  Maintenance Menu Power Load Parameters
LINE
PIC6 DESCRIPTION
1
VFD Load Current
2
Percent VFD Load Current
3
Ground Fault Current
4
Motor Current Imbalance
5
Motor Actual Frequency
6
Motor Target Frequency
7
Actual VFD Speed Per
8
DC Bus Voltage
9
DC Bus Voltage Reference
10
Load Current Ph 1(U)
11
Load Current Ph 2(V)
12
Load Current Ph 3(W)
13
Motor Power Factor
14
Motor Overload
15
Motor Kilowatt-Hours
16
Motor Kilowatts
17
Rectifier Overload
18
Inverter Overload
19
Motor Overload Factor
20
VFD Enclosure Temp
21
VFD Cold Plate Temp
22
Inverter Temperature
23
Rectifier Temperature
24
Shunt Trip Relay Status
25
Precharge Relay Status
26
VFD Run Relay Status
27
Precharge Feedback
28
VFD Load Factor
29
LR Temp Switch
30
VFD Alarm Code
31
VFD Status Word
32
VFD Command Word
33
VFD Start Inhibit Status
34
VFD Appl Digital Output
35
Safety Stop Status
36
SPD Feedback
37
High VFD Current
LEGEND
RO — Read Only
*Default value is shown only if configurable in this table.
Power Load Parameters
CCN NAME
VFD_LOAD
amps_p_o
gf_amps
mt_imb_i
MOT_FREQ
tgt_freq
vfd_act
bus_volt
bus_ref
ld_amps1
ld_amps2
ld_amps3
motor_pf
motor_ov
motorkwh
motor_kw
rect_ov
inv_ov
ov_fact
enc_temp
cp_temp
inv_temp
rec_temp
tripr
prechar
vfd_run
prech_fd
VFD_FACT
lrtem_sw
alm_code
stat_wd
cmd_wd
str_inh
appl_do
safestop
spd_fd
VFDC_HI
72
DEFAULT
RANGE
VALUE*
0 to 1
0 to 1
0 to 1
0 to 1
0 to 1
0 to 1
0 to 1
NO/YES
UNIT
READ/WRITE
amp
RO
%
RO
amp
RO
%
RO
Hz
RO
Hz
RO
%
RO
V
RO
V
RO
amp
RO
amp
RO
amp
RO
RO
%
RO
RO
kW
RO
%
RO
%
RO
RO
°F
RO
°F
RO
°F
RO
°F
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO

Advertisement

Table of Contents
loading

Table of Contents