
Supported Modbus Points
31
Table 23 Liebert Series 300 UPS - Input and Holding Registers
Data Point
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Number of Input Lines 30004
40004
1 1 Bits 12 - 15
Number of Bypass Lines 30004
40004
1 1 Bits 4 - 7
Number of Output Lines 30004
40004
1 1 Bits 8 - 11
Number of SubModules 30009
40009
1 1 -
Load Circuit Present 30013
40013
1 -
There are 16 possible Load
Circuits. Each bit represents 1
Load Circuit. Load Circuit 1 is
bit 0, Load Circuit 2 is bit 1
and so on. If the bit is 1, then
the Load Circuit is supported.
Nominal Power Rating 30021
40021
2 1 VA
Nominal Input Voltage 30027
40027
1 1 V
Nominal Output Voltage 30028
40028
1 1 V
Nominal Static Bypass Switch
Voltage
30029
40029
1 1 V
Nominal Input Current 30030
40030
1 1 A
Nominal Input Frequency 30031
40031
1 10 Hz
Nominal Output Frequency 30032
40032
1 10 Hz
Nominal Power Factor 30033
40033
1 100 -
Nominal Battery Voltage 30034
40034
1 1 V
Device Low Battery Time 30053
40053
1 1 min
Load (Apparent Power) 30102 - 2 1 VA
Load (Real Power) 30104 - 2 1 W
Load / Capacity 30106 - 1 1 %
Input Frequency 30107 - 1 10 Hz
Output Frequency 30108 - 1 10 Hz
Bypass Frequency 30109 - 1 10 Hz
Battery Charge Status 30112 - 1 1
1 - 100% Charged
2 - Less than 100% Charged
Battery Voltage 30113 - 1 1 V
Battery Current 30114 - 1 1 A
Battery Time Remaining 30115 - 1 1 min
Battery Charge Percentage 30116 - 1 1 %
Battery Test Result 30130 - 1 1
1 - Unknown
2 - Passed
3 - Failed
4 - In Progress
5 - System Failure
6 - Inhibited
Input Voltage L1 30153 - 1 1 V
Input Current 30154 - 1 1 A
Bypass Voltage L1 30159 - 1 1 V
Bypass Current L1 30160 - 1 1 A
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