SENS MicroGenius S2/S4 Technical Manual
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Use the DeviceInstaller software to change the IP Address of the TCP/IP module by using the
Assign IP command in the menu toolbar. The software will request the Device Identification
(hardware address) of the module. This address is identified as “MAC” and is displayed on the
charger label located on the outside of the charger enclosure. This address is unique to each
charger. Follow the software dialogue to complete the IP address setup.
11.2.
Modbus Holding Registers
Address High
Address Low
Name
Description
Units
Scale
Factor
Decimal
Hex
Decimal
Hex
0
0x000
1
0x001 System Serial Number
Serial Number of System the device
was built into and shipped part of
Num
1
2
0x002
3
0x003 Program Revision
Version of the main program
Num
1
4
0x004
5
0x005 Bootloader Version
Version of bootloader
Num
1
6
0x006
7
0x007 Type
Device type
Enum
1
8
0x008
9
0x009 Serial
Serial Number of the Device
Num
1
10
0x00A
11
0x00B Build Date
Year (16bit), month(8bit),day(8bit)
Num
1
12
0x00C
13
0x00D Model Num 1_4
Model number character
bit
1
14
0x00E
15
0x00F Model Num 5_8
Model number character
bit
1
16
0x010
17
0x011 Model Num 9_12
Model number character
bit
1
18
0x012
19
0x013 Model Num 13_16
Model number character
bit
1
20
0x014
21
0x015 Model Num 17_20
Model number character
bit
1
22
0x016
23
0x017 Model Num 21_24
Model number character
bit
1
24
0x018
25
0x019 Model Num 25_28
Model number character
bit
1
26
0x01A
27
0x01B Model Num 29_32
Model number character
bit
1
28
0x01C
29
0x01D Watt Minutes High
For Odometer
bit
1
30
0x01E
31
0x01F Watt Minutes Low
For Odometer
bit
1
32
0x020
33
0x021 Minutes in Charge High
For Odometer
bit
1
34
0x022
35
0x023 Minutes in Charge Low
For Odometer
bit
1
36
0x024
37
0x025 Number of Cranks Detected Number of times the crank logger has
been tripped
Num
1
38
0x026
39
0x027 Number of Cranks Under
Threshold
Number of times the crank logger has
detected a bad battery
Num
1
40
0x028
41
0x029 Autoboost Lockout
Duration
Autoboost Lockout Duration
Num
60
64
0x040
65
0x041 Default Output Status
Current State of the charger (see
Status Definition below)
Bits
1
66
0x042
67
0x043 Default Output Alarms
Alarm status bits (see Alarm Bit
Definition below)
Bits
1
68
0x044
69
0x045 Default Output Batt Voltage Voltage currently being supplied by
the charger to the battery
V
32768
70
0x046
71
0x047 Default Output Current
Current currently being supplied by
the charger to the battery
A
32768
72
0x048
73
0x049 Default Output Power
Power currently being supplied by
the charger
W
32768
74
0x04A
75
0x04B Default Output Factory
Float Setting
Float Cell Voltage set at Factory
V/cell
32768
76
0x04C
77
0x04D Default Output Factory
Boost Setting
Boost Cell Voltage set at Factory
V/cell
32768
78
0x04E
79
0x04F Default Output Remote
Temp
Remote temp sense temperature in
0.0°C
°C
32768
80
0x050
81
0x051 Default Output Internal
Temp
Ambient air temperature near
charger input connectors (tp 1)
°C
32768
82
0x052
83
0x053 Default Output Boost
Elapsed Time
Boost time
Sec
1