83
APPENDIX A — PIC 5 SCREEN AND TABLE STRUCTURE (cont)
UM VFD Status
Maintenance SRD
LEGEND
*Default value is shown only if configurable in this table.
CCN TABLE NAME: VFD_STAT
PIC 5 PATH: Main Menu
Maintenance Menu
UM VFD Status
LINE
PIC 5 DESCRIPTION
CCN NAME
RANGE
DEFAULT
VALUE*
UNIT
READ/WRITE
1
Single Cycle Dropout
cycle_1
NO/YES
NO
RO
2
Line Current Imbalance
lineim_i
NO/YES
NO
RO
3
High Line Voltage
hi_volt
NO/YES
NO
RO
4
Low Line Voltage
low_volt
NO/YES
NO
RO
5
Low DC Bus Voltage
lo_dcbus
NO/YES
NO
RO
6
High DC Bus Voltage
hi_dcbus
NO/YES
NO
RO
7
VFD Power On Reset
vfd_por
NO/YES
NO
RO
8
Ground Fault
grnd_flt
NO/YES
NO
RO
9
Line Phase Reversal
ph_rev
NO/YES
NO
RO
10
Motor Overload Trip
motor_ov
NO/YES
NO
RO
11
Start Complete
start_ok
NO/YES
NO
RO
12
Rectifier Power Fault
rect_pu
NO/YES
NO
RO
13
Invert Power Fault
inv_pu
NO/YES
NO
RO
14
Rectifier Overcurrent
rect_oi
NO/YES
NO
RO
15
Inverter Overcurrent
inv_oi
NO/YES
NO
RO
16
Condenser High Pressure
prs_trip
NO/YES
NO
RO
17
Motor Amps Not Sensed
no_amps
NO/YES
NO
RO
18
Motor Acceleration Fault
accelflt
NO/YES
NO
RO
19
Stop Complete
stop_ok
NO/YES
NO
RO
20
Stop Fault
ampstop
NO/YES
NO
RO
21
Rectifier Overtemp
rect_ot
NO/YES
NO
RO
22
Inverter Overtemp
inv_ot
NO/YES
NO
RO
23
Motor Current Imbalance
motim_i
NO/YES
NO
RO
24
Line Voltage Imbalance
lineim_v
NO/YES
NO
RO
25
Frequency Fault
freqflt
NO/YES
NO
RO
26
VFD Comm Fault
vfd_comm
NO/YES
NO
RO
27
VFD Fault
vfdfault
NO/YES
NO
RO
28
Read Config Complete
readone
NO/YES
NO
RO
29
VFD Start Inhibit
strt_inh
NO/YES
NO
RO
30
VFD Checksum Error
checksum
NO/YES
NO
RO
31
Inductor Overtemp Switch
inot_sw
NO/YES
NO
RO
32
Incompatibility Fault
incomp
NO/YES
NO
RO
CCN TABLE NAME: MAIN_SRD
PIC 5 PATH: Main Menu
Maintenance Menu
Maintenance SRD
LINE
PIC 5 DESCRIPTION
CCN NAME
RANGE
DEFAULT
VALUE*
UNIT
READ/WRITE
1
Diffuser Target Pos
diff_tgt
%
RO
2
Diffuser Fault
diffault
NO/YES
RO
3
SRD Rotating Stall Alarm
diff_alm
NO/YES
RO
4
Calculated SRD Position
srd_a
%
RO
5
Calc High Lift SRD Pos
srd_1
%
RO
6
Calc Low Lift SRD Pos
srd_2
%
RO
7
Actual Lift
lift_a
°F
RO
8
VDO High Lift Load Line
lift_1
°F
RO
9
VDO Low Lift Load Line
lift_2
°F
RO
10
VDO Logic Start Delay
strt_tmr
min
RO
11
SRD Stall Closure Time
stalltmr
min
RO
RO — Read Only