Carrier AquaEdge 19DV Operation And Troubleshooting page 69

Two-stage high-efficiency semi-hermetic centrifugal liquid chillers with pic6 controls
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APPENDIX A — PIC6 SCREEN AND TABLE STRUCTURE (CONT)
CCN TABLE NAME: MAISURGE
PIC6 PATH: Main Menu  Maintenance Menu Surge Correction
LINE
PIC6 DESCRIPTION
Surge Region
1
0 = No, 1 = Low, 2 = High,
3 = Deadband, 4 = Noise
2
Active Delta Tsat
3
Calc Ref Delta Tsat
4
High Eff Delta Tsat
5
Amps Change Surge Prot
6
Max Amps Change Value
7
Surge Counts
8
Surge Protection Counts
9
Surge Prevention Active
10
Surge Protection Active
EC/HG Valve Change Flag
11
0 = Close, 1 = Hold, 2 = Open
12
Cal Surge Delta Tsmax
13
Cal Surge Delta Tsmin
14
Cal Surge Delta Tsmed
15
Opti-Sound IGV1 Position
16
Envelope Line/HG Optimized
LEGEND
RO — Read Only
CCN TABLE NAME: VFD_MCFG
PIC6 PATH: Main Menu  Maintenance Menu Maintenance VFD Config
LINE
PIC6 DESCRIPTION
1
VFD Config Conflict
Delete VFD Config
2
Yes = Delete, No = Keep
3
Rated Line Voltage
4
Motor Rated Load Current
5
Motor Nameplate Current
6
Motor Nameplate Voltage
7
Motor Nameplate RPM
8
Motor Nameplate kW
9
Compressor Speed 100%
10
Skip Frequency 1
11
Skip Frequency 2
12
Skip Frequency 3
13
Skip Frequency Band
14
Increase Ramp Time
15
Decrease Ramp Time
16
Line Voltage Imbalance%
17
Line Volt Imbalance Time
18
Line Current Imbalance%
19
Line Current Imbal Time
20
Motor Current Imbalance
21
Motor Current Imbal Time
22
Single Cycle Dropout
PWM Switch Frequency
23
0 = 2 kHz, 1 = 4 kHz
24
Restore Defaults
25
Communication Timeout
LEGEND
RO — Read Only
RW — Read/Write
Surge Correction
CCN NAME
act_reg
dts_act
dts_cal
dts_he
amps_dta
amch_max
sc
spc
surg_act
surg_pro
hgbp_chg
dts_maxc
dts_minc
dts_medc
gvi_smed
enlp_opt
*Default value is shown only if configurable in this table.
Maintenance VFD Config
CCN NAME
vfd_cflt
del_vfdc
rlv_i
rla_load
rla
rlv
rpm
rlkw
comp_100
skipfrq1
skipfrq2
skipfrq3
skipband
ramp_inc
ramp_dec
lvim_th
lvim_per
lcim_th
lcim_per
mcim_th
mcim_per
scycd_en
DISABLE/ENABLE
pwm_freq
res_def
com_tout
69
DEFAULT
RANGE
VALUE*
0 to 4
NO/YES
NO/YES
0 to 2
0 to 150.0
0 to 150.0
0 to 150.0
NO/YES
DEFAULT
RANGE
VALUE
NO/YES
NO
NO/YES
NO
460
200
200
460
3000
1500
50
102
102
102
0
30
30
10
10
40
10
40
10
DISABLE
0/1
0
NO/YES
NO
10
UNIT
READ/WRITE
RO
°F
RO
°F
RO
°F
RO
%
RO
%
RO
RO
RO
RO
RO
RO
°F
RO
°F
RO
^F
RO
%
RO
RO
UNIT
READ/WRITE
RO
RW
V
RO
amps
RO
amps
RO
volts
RO
rpm
RO
kW
RO
Hz
RO
Hz
RO
Hz
RO
Hz
RO
Hz
RO
sec
RO
sec
RO
%
RO
sec
RO
%
RO
sec
RO
%
RO
sec
RO
RO
RO
RO
sec
RO

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