Operation
3-14
GUPS 2400A
–104 Operation Manual
3.9.6.3
Status Word 2 Format
Table 3
–6 provides the bit position information and definition of the data in Status Word 2.
Bit
Name
Definition
0
Running on Battery
0 = Running on AC
1 = Running on battery
1
Reserved
2
Inverter Keypress
0 = No Keypress Pending
1 = Inverter Keypress Pending
3
System Shutdown
0 = System Operating
1 = System Shutdown
4
Reserved
—
5
Running on AC Line
0 = Running on Battery
1 = Running on AC Line
6
150% Overload Sense
0 = Normal Operation
1 = 150% Overload Detected
7
Float Timer Time-out
0 = Not Float Charging
1 = Float Timer Time-out
8
Wait to equalize
0 = No Equalization Pending
1 = Waiting To Equalize
9
Pass/Fail System Self-Test
0 = Self Test Failed
1 = Self Test Passed
10
System Down
0 = System Operational
1 = System Is Shutting Down
11
AC Input Line Out of Range
0 = AC Input Line In Range
1 = AC Input Line Out of Range
12
Delayed Event Flag
0 = No Pending Delayed Events
1 = Delayed Event Pending
13
Reserved
—
14
Reserved
—
15
Improper Output Voltage
0 = Output Normal
1 = Output Is Low
Table 3
–6. Status Word 2 Data Format
Summary of Contents for GUPS 2400A-104
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