User`s guide
Software/Programming
6.3.2 DECIMAL MODBUS MEMORY MAP AND TABLES
6.3.2.1 Decimal MODBUS memory map for stored data access:
Message
RTU ID InputVoltage Input 6 Input 5 Input 4 Input 3 Input 2 Input 1 Counter
0 4104 4105 4106 4107 4108 4109 4110 4111
1 4168 4169 4170 4171 4172 4173 4174 4175
2 4232 4233 4234 4235 4236 4237 4238 4239
3 4296 4297 4298 4299 4300 4301 4302 4303
· · · · · · · · ·
· · · · · · · · ·
· · · · · · · · ·
253 20296 20297 20298 20299 20300 20301 20302 20303
254 20360 20361 20362 20363 20364 20365 20366 20367
255 20424 20425 20426 20427 20428 20429 20430 20431
6.3.2.2 Decimal equation table for calculating addresses:
Input Voltage Address = RTU ID
x
64 + 4104 Input 3 Address = RTU ID
x
64 + 4108
Input 6 Address = RTU ID
x
64 + 4105 Input 2 Address = RTU ID
x
64 + 4109
Input 5 Address = RTU ID
x
64 + 4106 Input 1 Address = RTU ID
x
64 + 4110
Input 4 Address = RTU ID
x
64 + 4107 Message Counter Address = RTU ID
x
64 + 4111
6.3.2.3 Equation table to convert decimal register values to voltage and current values:
Register Voltage Conversion (Volts) Current Conversion (mAmps)
Input 1 to (DATA ÷ 255)
x
5 (DATA ÷ 255)
x
20
Input Voltage (i.e.: Battery) (DATA ÷ 255)
x
5
x
(416 ÷ 100) N/A
Analog Output 1 and 2 (DATA ÷ 255)
x
5 (DATA ÷ 255)
x
20
6.3.3 HEXADECIMAL MODBUS MEMORY MAP AND TABLES
6.3.3.1 Hexadecimal MODBUS memory map for stored data access:
Message
RTU ID InputVoltage Input 6 Input 5 Input 4 Input 3 Input 2 Input 1 Counter
00 1008 1009 100A 100B 100C 100D 100E 100F
01 1048 1049 104A 104B 104C 104D 104E 104F
02 1088 1089 108A 108B 108C 108D 108E 108F
03 10C8 10C9 10CA 10CB 10CC 10CD 10CE 10CF
· · · · · · · · ·
· · · · · · · · ·
· · · · · · · · ·
FD 4F48 4F49 4F4A 4F4B 4F4C 4F4D 4F4E 4F4F
FE 4F88 4F89 4F8A 4F8B 4F8C 4F8D 4F8E 4F8F
FF 4FC8 4FC9 4FCA 4FCB 4FCC 4FCD 4FCE 4FCF
6.3.3.2 Hexadecimal equation table for calculating addresses:
6.3.3.3 Equation table to convert hexadecimal register values to voltage and current values:
Register Voltage Conversion (Volts) Current Conversion (mAmps)
Input 1 to 6 (DATA H ÷ FF H)
x
5 (DATA H ÷ FF H)
x
20
Input Voltage (i.e.: Battery) (DATA H ÷ FF H)
x
5 * 416 ÷ 100 N/A
Analog Output 1 and 2 (DATA H ÷ FF H)
x
5 (DATA H ÷ FF H)
x
20
( B-12 )
Input Voltage Address = RTU ID
x
40 + 1008
Input 6 Address = RTU ID
x
40 + 1009
Input 5 Address = RTU ID
x
40 + 100A
Input 4 Address = RTU ID
x
40 + 100B
Input 3 Address = RTU ID
x
40 + 100C
Input 2 Address = RTU ID
x
40 + 100D
Input 1 Address = RTU ID
x
40 + 100E
Message Counter Address = RTU ID
x
40 + 100F