Sens MicroGenius S2 - Modbus Holding Registers

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