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aerl
COMMS MANUAL
COOLMAX SR
Australian Energy Research Laboratories, Pty.Ltd
AER07.004 – Version G2 v9
13
th
January 2016
13 of 21
93 10094
STATUS – Safety
(Not Used)
Bit 0 or 1 Read−Only Reserved
94 10095
STATUS – Safety
(Not Used)
Bit 0 or 1 Read−Only Reserved
95 10096
STATUS – Safety
(Not Used)
Bit 0 or 1 Read−Only Reserved
3.7 MODBUS MEMORY MAP (INPUT REGISTERS)
16−Bit (Register)
Returns :
0 to 65535 ( unsigned short data type) 0x0000 to 0xFFFF (i.e. 2 x 8 Bits)
Notes : When a request is sent to read an input register, two bytes are returned for each register.
The result may be stored as an unsigned short data type.
Integers and Floating point values (32−bits) are stored over two registers.
Long values (64−bits) are stored over 4 registers.
Memory
Offset
Register
Address
Description
Register
Range
Data
Range
Read/Write Comment
− 30000 − − − − −
0 30001
LIVE TELEMETRY
Product ID
(8 Characters)
16−Bits 0 to 65535 Read−Only
Product ID (Byte 1 − High)
Product ID (Byte 2 − Low)
1 30002 16−Bits 0 to 65535 Read−Only
Product ID (Byte 3 − High)
Product ID (Byte 4 − Low)
2 30003 16−Bits 0 to 65535 Read−Only
Product ID (Byte 5 − High)
Product ID (Byte 6 − Low)
3 30004 16−Bits 0 to 65535 Read−Only
Product ID (Byte 7 − High)
Product ID (Byte 8 − Low)
4 30005
LIVE TELEMETRY
Serial Number
(8 Characters)
16−Bits 0 to 65535 Read−Only
Serial # (Byte 1 − High)
Serial # (Byte 2 − Low)
5 30006 16−Bits 0 to 65535 Read−Only
Serial # (Byte 3 − High)
Serial # (Byte 4 − Low)
6 30007 16−Bits 0 to 65535 Read−Only
Serial # (Byte 5 − High)
Serial # (Byte 6 − Low)
7 30008 16−Bits 0 to 65535 Read−Only
Serial # (Byte 7 − High)
Serial # (Byte 8 − Low)
8 30009 LIVE TELEMETRY
PV Voltage (Volts)
(Float)
16−Bits 0 to 65535 Read−Only
PV Voltage (Byte 1 − High)
PV Voltage (Byte 2 − Low)
9 30010 16−Bits 0 to 65535 Read−Only
PV Voltage (Byte 3 − High)
PV Voltage (Byte 4 − Low)
10 30011
LIVE TELEMETRY
PV Current (Amps)
(Float)
16−Bits 0 to 65535 Read−Only
PV Current (Byte 1 − High)
PV Current (Byte 2 − Low)
11 30012 16−Bits 0 to 65535 Read−Only
PV Current (Byte 3 − High)
PV Current (Byte 4 − Low)
12 30013
LIVE TELEMETRY
Output Voltage (Volts)
(Float)
16−Bits 0 to 65535 Read−Only
Out Voltage (Byte 1 −
High)
Out Voltage (Byte 2 − Low)
13 30014 16−Bits 0 to 65535 Read−Only
Out Voltage (Byte 3 −
High)
Out Voltage (Byte 4 − Low)
14 30015
LIVE TELEMETRY
Output Current (Amps)
(Float)
16−Bits 0 to 65535 Read−Only
Out Current (Byte 1 −
High)
Out Current (Byte 2 − Low)
15 30016 16−Bits 0 to 65535 Read−Only Out Current (Byte 3 −