USER I N T ER FAC E
17
Name
Address
Unit
Type
Register
length
Range
Description
Min.
Max.
ESI Active Power
30811
kW
Float
2
-3200
3200
Inverter active power
ESI Reactive Power
30813
kvar
Float
2
-3200
3200
Inverter active power
ESI Apparent Power
30815
kVA
Float
2
-3200
3200
Inverter active power
Name
Address Unit
Type
Register
length
Range
Description
Min.
Max.
Node Status[0]
31102
-
Word
16
0
2
NodeStatus 1 to 16:
Reports the status of the unit
AIP State
31118
-
Byte
1
0
2
Status of the unit
Output Status
31123
-
Byte
1
0
0xFF
Reporting the status
of 4 outputs
(For instance if DC contact
and DC preload closed, report 10)
Current
UC Error
32801
-
Dword
2
0
0xFFFFFFFF
The current error was detected
by the UC. Please refer to the
description of "CurrentUCError" for
the list of possible UC errors,
corresponding bit is set in register
Current
DSP Error
32803
-
Dword
2
0
0xFFFFFFFF
The current error was detected
by the DSP. Please refer to the
description of"CurrentDSPError" for
the list of possible DSP errors
Islanding
Status
36201
-
Dword
2
0
2
When set (1) means that unit is in
Islanding mode, when cleared (0), it is
in grid-connected mode
(Available in the future)
Black Started
36207
-
Dword
2
0
1
When set (1), the unit is in
black start condition; once it
has reached the "running"
state, it is cleared (0),
(Available in the future)
Fault Stop
Error
32866
-
Dword
2
0
0xFFFFFFFF
Stores the latest error code that has
prevented the unit from restarting. If
MSBit is set (0x80000000), error was
detected by DSP and decoding must
be taken from "CurrentDSPError", if
MSBit not set, then error was detected
by UC and decoding must be taken
from "CurrentUCError"
3.9.2 System monitoring
Table 9 lists Modbus commands to monitor the state of the PQstorI system. These functions are
described further in Sections 3.7.1 and 3.7.3.
—
Table 9: Modbus commands to monitor the PQstorI
3.9.3 Power monitoring
Table 10 lists Modbus commands to monitor the power on the network and injected by the PQstorI.
These function are described further in Sections 3.4.5 and 3.7.3.
—
Table 10: Modbus commands to monitor the power injected by the PQstorI onto the grid
