McQuay RVSS14 Installation, Operation And Maintenance Manual page 20

Starters for centrifugal chillers low voltage, solid state and wye-delta medium/high voltage, solid state and across-the-line
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P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
P30
P31
P32
Fault/Alarm Codes (LVSS)
00
No fault
01
UTS Time Limit Expired
02
Motor Thermal Overload Trip
10
Phase Rotation Error, not ABC
12
Low Line Frequency
13
High Line Frequency
15
Input power not three phase
21
Low Line L1-L2 Voltage
22
Low Line L2-L3 Voltage
23
Low Line L3-L1 Voltage
24
High Line L1-L2 Voltage
25
High Line L2-L3 Voltage
26
High Line L3-L1 Voltage
27
Phase Loss
28
No Line Voltage
30
I.O.C. (Instantaneous Overcurrent)
31
Overcurrent
37
Current Imbalance
38
Ground Fault
39
No Current at Run
40
Shorted / Open SCR
41
Current While Stopped
47
Stack Protection Fault
48
Bypass Contactor Fault (on STOP input)
50
Control Power Low
51
Current Sensor Offset Error
52
Burden Switch Error
20
DESCRIPTION
Decel End Level
Decel Time
Default Meter Display
Overcurrent Trip Level
Overcurrent Trip Delay
Time
Rated RMS Voltage
Over Voltage Trip Level
Under Voltage Trip Level
Over/Under Voltage
Delay Time
Current Imbalance Trip
Level
Controlled Fault Stop
Auto Fault Reset Time
CT Ratio
Control Source
Modbus Address
Modbus Baud Rate
Modbus Timeout
Analog Output Function
Analog Output Span
Analog Output Offset
Passcode
Fault Log
Description
Values
50 to 0 %Volts
1 to 180 seconds
0 to 19
OFF, 50 to 800 %RLA
0.1 to 90.0 seconds
100, 110, 120, 200, 208,
220, 230, 240, 350, 380,
400, 415, 440, 460, 480,
575, 600, 660, 1000 Volts
OFF, 1 to 40 % rated Volts
OFF, 1 to 40 % rated Volts
0.1 to 90.0 seconds
5 to 40 %
OFF, On
OFF, 1 to 120 seconds
72, 96, 144, 288, 864,
2640, 2880, 5760, 8000
TEr:
Terminal
NEt:
Network
1 to 247
1.2, 2.4, 4.8, 9.6, 19.2 Kbps
OFF, 1 to 120 seconds
0 to 11
1 to 125 %
0 to 99 %
0 to 9999
xFyy
SET
DEFAULT
TO:
20
15
1
OFF
2.0
480
10
10
1.0
10
OFF
60
2640
tEr
1
19.2
3
1
100
0
Controlled
Auto
Stop
Reset
-
-
Y
Y
Y
N
N
Y
N
Y
N
Y
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
N
Y
N
Y
N
N
Y
N
Y
Y
Y
N
N
Y
N
N
N
N
N
Y
Y
N
N
Y
-
N
N
N
IOMM Starter

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