Generac Power Systems ATC-300+ Operation And Maintenance Manual page 32

Instruction Booklet
Page 32 Effective: September 2011
Table 6. Setpoint Possibilities
SETPOINT SETPOINT UNITS
New Password Four Digits
TDES Minutes: Seconds
TDNE Minutes: Seconds
TDEN Minutes: Seconds
TDEC Minutes: Seconds
NOM FREQ Hertz
NOM VOLTS Volts
S1 UV DROP Volts
S2 UV DROP Volts
S1 UV PICK Volts
S2 UV PICK Volts
S1 OV DROP Volts
S2 OV DROP Volts
S1 OV PICK Volts
S2 OV PICK Volts
S1 UF DROP Hertz
S2 UF DROP Hertz
S1 UF PICK Hertz
S2 UF PICK Hertz
S1 OF DROP Hertz
S2 OF DROP Hertz
S1 OF PICK Hertz
S2 OF PICK Hertz
TDN Minutes: Seconds
BAUD RATE
ADDRESS
PLANT EXER Days
PE LOAD XFR
DESCRIPTION
Set New Password
Time Delay Engine Start
Time Delay Normal to Emergency
Time Delay Emergency to Normal
Time Delay Engine Cool-off
Nominal Frequency
Nominal Voltage
Source 1 Undervoltage Dropout Range: 
Contactor Style ATS (2-position/3-position)
Source 2 Undervoltage Dropout Range:
Contactor Style ATS (2-position/3-position)
Source 1 Undervoltage Pickup Range:
Contactor Style ATS (2-position/3-position)
Source 2 Undervoltage Pickup Range:
Contactor Style ATS (2-position/3-position)
Source 1 Overvoltage Dropout Range:
Contactor Style ATS (2-position/3-position)
Source 2 Overvoltage Dropout Range:
Contactor Style ATS (2-position/3-position)
Source 1 Overvoltage Pickup Range:
Contactor Style ATS (2-position/3-position)
Source 2 Overvoltage Pickup Range:
Contactor Style ATS (2-position/3-position)
Source 1 Underfrequency Dropout Range:
Contactor Style ATS (2-position/3-position)
Source 2 Underfrequency Dropout Range:
Contactor Style ATS (2-position/3-position)
Source 1 Underfrequency Pickup Range:
Contactor Style ATS (2-position/3-position)
Source 2 Underfrequency Pickup Range:
Contactor Style ATS (2-position/3-position)
Source 1 Overfrequency Dropout Range:
Contactor Style ATS (2-position/3-position)
Source 2 Overfrequency Dropout Range:
Contactor Style ATS (2-position/3-position)
Source 1 Overfrequency Pickup Range:
Contactor Style ATS (2-position/3-position)
Source 2 Overfrequency Pickup Range:
Contactor Style ATS (2-position/3-position)
Time Delay Neutral
Modbus Baud Rate
Modbus Address
Plant Exerciser Programming
Plant Exerciser Load Transfer
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40-400A (480/600Vac) ATC-300+ 3-Postion
Contactor Based Transfer Switch
RANGE
0000 to 9999
0 to 120 seconds
0 to 1800 seconds
0 to 1800 seconds
0 to 1800 seconds
50 or 60 Hz
120 to 600 volts

78 to 97% of Nominal System Voltage

78 to 97% of Nominal System Voltage

(Dropout +2%) to 99% of Nominal System Voltage

(Dropout +2%) to 99% of Nominal System Voltage

105 to 110% of Nominal System Voltage

105 to 110% of Nominal System Voltage

103% to (Dropout -2%) of Nominal System Voltage

103% to (Dropout -2%) of Nominal System Voltage

90 to 97% of Nominal System Frequency

90 to 97% of Nominal System Frequency

(Dropout +1 Hz) to 99% of Nominal System Frequency

(Dropout +1 Hz) to 99% of Nominal System Frequency

103 to 105% of Nominal System Frequency

103 to 105% of Nominal System Frequency

101% to (Dropout -1 Hz) of Nominal System Frequency

101% to (Dropout -1 Hz) of Nominal System Frequency
0 to 120 seconds
9600 or 19200
1 to 247
OFF, DAILY, 7-DAY, 14-DAY or 28 DAY
0 or 1 (1 = yes)
FACTORY
DEFAULT
0300
0:03
0:00
5:00
5:00
As ordered
As ordered

85%

85%

90%

90%

110%

110%

105%

105%

90%

90%

95%

95%

105%

105%

102%

102%
0:00
9600
1
OFF
0
IB01602078E