Carrier AquaEdge 19DV Controls Operation And Troubleshooting page 56

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: CFGSURGE
PIC6 PATH: Main Menu  Configuration Menu  Surge Correction
LINE
PIC6 DESCRIPTION
Surge Line Configuration
1
0=PR, 1=Delta T
IGV1 Pos Configuration
2
0-Degree, 1=Percentage
3
Surge Delta Tsmax
4
Surge Delta Tsmin
5
PR at Full Load Opening
6
PR at Min. Opening
7
IGV1 Minimum Position
8
IGV1 Full Load Position
9
Surge Line Offset
10
Surge Lower Deadband
11
Surge Upper Deadband
12
Surge Line Shape Factor
13
Surge Line Speed Factor
14
Surge Delay Time
15
Surge Time Period
16
Surge Delta Amps %
17
Rampdown Factor
18
GV1 Close Step Surge
19
VFD Speed Step Surge
20
EC Valve Step Surge
21
Surge Profile Offset
22
High Efficiency Mode
23
Surge Al Enable
24
GV Jumpover Option
LEGEND
RW — Read/Write
CCN TABLE NAME: CFGLIMIT
PIC6 PATH: Main Menu  Configuration Menu  Protective Limit
LINE
PIC6 DESCRIPTION
1
Evap Approach Alert
2
Cond Approach Alert
3
Evap Override Delta T
4
Evap Refrig Trippoint
5
Hi Evap Press Override DV
6
Hi Evap Press Cutout DV
7
Cond Pre Override DV 44
8
Cond Pre Cutout DV 44
9
Cond Pre Override DV 72
10
Cond Pre Cutout DV 72
11
Condenser Freeze Point
12
Comp Discharge Alert
13
Comp Motor Temp Override
14
Comp Bearing Alert DV
15
Comp Bearing Trip DV
16
Minimum Brine LWT
17
Heating LWT Protect Set
18
Evap Flow Delta P Cutout
19
Cond Flow Delta P Cutout
20
Cond Hi Flow DP Limit
21
Cond Hi Flow Alarm
LEGEND
RW — Read/Write
*Default value is shown only if configurable in this table.
Surge Correction
CCN NAME
sgl_cfg
gv1c_sel
dts_max
0.0 to 150.0
dts_min
0.0 to 150.0
pr_ful
1.0000 to 5.0000
pr_min
1.0000 to 5.0000
gv1_pmin
gv1_pful
sgl_off
sql_hoff
sql_hoff
sgl_shfh
–1.000 to 0.000
sgl_spdf
0.00 to 3.00
surg_del
surge_t
surge_a
rd_fact
gvstp_sg
vfdstpsg
hbpstsg
1.0 to 10.0
sgl_pro
high_eff
DISABLE/ENABLE
sal_enb
DISABLE/ENABLE
gv_skip
DISABLE/ENABLE
*Default value is shown only if configurable in this table.
Protective Limit
CCN NAME
evap_al
cond_al
ert_ovdt
ert_trip
ep_ovdv
ep_cut
cpov_dl
cpcut_dl
cpov_dh
20.0 to 56.0
cpcut_dh
59.0 to 60.3
tb_trip2
210 to 220
dgt_alrt
125 to 200
mt_over
150 to 200
tb_alt3
90.0 to 120.0
tb_trip3
121.0 to 150.0
bri_min
lwtp_sp
evap_cut
cond_cut
cond_val
cond_alm
DISABLE/ENABLE
56
DEFAULT
RANGE
VALUE*
0 to 1
0
0 to 1
0
70.0
45.0
3.0000
1.5000
0 to 100
5
0 to 100
100
1.0 to 3.0
2.0
0.5 to 3.0
1.5
0.1 to 3.0
1.5
–0.010
2.00
0 to 120
15
7 to 10
8
5 to 40
20
0 to 1
0.1
1.0 to 3.0
2.0
1.0 to 5.0
1.5
4.0
0.0 to 5.0
0.0
DISABLE
DISABLE
DISABLE
DEFAULT
RANGE
VALUE*
0.5 to 15
5
0.5 to 15
6
2 to 5
3
0 to 40
33
20 to 56
55
59 to 60.3
59
18 to 57.3
27
30 to 60.3
30
55.0
59.0
220
200
200
104.0
122.0
10 to 34
34
41 to 50
42.8
0.5 to 50
5
0.5 to 50
5
0.5 to 50
50
DISABLE
UNIT
READ/WRITE
RW
RW
°F
RW
°F
RW
RW
RW
%
RW
%
RW
°F
RW
°F
RW
°F
RW
RW
RW
sec
RW
min
RW
%
RW
RW
%
RW
%
RW
%
RW
^F
RW
RW
RW
RW
UNIT
READ/WRITE
°F
RW
°F
RW
°F
RW
°F
RW
psi
RW
psi
RW
psi
RW
psi
RW
psi
RW
psi
RW
°F
RW
°F
RW
°F
RW
°F
RW
°F
RW
°F
RW
°F
RW
psig
RW
psig
RW
psig
RW
RW

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