PROGRAMMING
GUIDE
SOLARDRIVE
PLUS
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Table 4: Modbus base addresses in the Fault Lists
Fault List
Modbus
Base
Address
FL1
7712
FL2
7744
FL3
7776
FL4
7808
FL5
7840
FL6
7872
FL7
7904
FL8
7936
Table 5: List of the measures in the Fault Lists
Measure
Function
Range
Value
Modbus
Offset
Address
M090
Active Alarm
-
0
M052
Supply Time
See measurement
description
-
1: LSW
2: MSW
M054
Operation Time
See measurement
description
-
3: LSW
4: MSW
M089
Inverter Status
-
5
M026
Output Current
0
65535
0
6553.5 A
6
M004
Motor Speed
±32000
±32000 rpm
7
M002
Speed Reference after Ramps
±32000
±32000 rpm
8
M008
Torque Demand
±32000
±32000 Nm
9
M009
Torque Generated by the Motor
±32000
±32000 Nm
10
M029
DC-bus Voltage
0
1400
0
1400 V
11
M030
Grid Voltage
0
1000
0
1000 V
12
M064
IGBT Temperature
±32000
320.0 °C
13
M006
Inverter Output Frequency
±10000
±1000.0 Hz
14
M031
Delayed Digital Inputs
See measurement
description
-
16
-
Selected Motor (high byte)
0
2
0: Mot1
1: Mot2
2: Mot3
17
Selected Control (low byte)
0
2
0: IFD
1: VTC
2: FOC
M028
Output Power
0
65535
0
6553.5 kW
19
M056
Digital Outputs
See measurement
description
20
M058
Analog output AO1
±100
±100 %
21
M059
Analog output AO2
±100
±100 %
22
M060
Analog output AO3
±100
±100 %
23
M062
Ambient Temperature
±32000
320.0 °C
24
To get the Modbus address of a given measure in a Fault List, sum up the base address to the
measurement’s offset.
Example:
The address of measure
M058
in Fault List
FL6
is as follows:
7872 + 21 = 7893