MU300 Rev1.0 Oct20
Page 53 of 54
$0011 40018
Energy flow –low word
32 bits real
2
$0012 40019
Energy flow – high word
$0013 40020
Energy total(hot) –low word
32 bits real
2
$0014 40021
Energy total(hot) – high word
$0015 40022
Energy total(hot) –exponent
16 bits int.
1
$0016 40023
Energy total(cold) –low word
32 bits real
2
$0017 40024
Energy total(cold) – high word
$0018 40025
Energy total(cold) –exponent
16 bits int.
1
$0019 40026
Upstream signal –low word
32 bits real
2
0-99.9
$001A 40027
Upstream signal –high word
$001B 40028
Downstream signal - low word
32 bits real
2
0-99.9
$001C 40029
Downstream signal - high word
$001D 40030
Signal quality
16 bits int.
1
0~99
$001E
40031
Error code- Character1
String
1
Refer to "Error
Analysis" for
detailed codes
meanings.
$003B 40060
Flow velocity unit – Char1,2
String
2
Only m/s right
now
$003C 40061
Flow velocity unit – Char3,4
$003D 40062
Flow rate unit-Char1,2
String
2
Note 1
$003E 40063
Flow rate unit-Char 3,4
$003F 40064
Flow total unit-Char1,2
String
1
$0040 40065
Energy rate unit-Char1,2
String
2
Note 2
$0041 40066
Energy rate unit-Char 3,4
$0042 40067
Energy total unit-Char1,2
String
1
$0043 40068
Instr. Address –low word
32 bits int.
2
$0044 40069
Instr. Address – high word
$0045 40070
Serial No.-Char 1,2
String
2
$0046 40071
Serial No.-Char3,4
$0047 40072
Serial No.-Char5,6
String
2
$0048 40073
Serial No.-Char7,8
$0049 40074
Analog
word
input Al1 value-low
32 bits real
2
Returning
temperature
value when it
has RTD
$004a 40075
Analog
word
input Al1 value-high
$004b 40076
Analog
word
input Al2 value-low
32 bits real
2
$004c 40077
Analog
word
input Al2 value-high
$004d 40078
4~20mA value- low word
32 bits real
2
Unit: mA
$004e 40079
4~20mA value- high word
b)
Address list of single write register (Writing with 0x06 function codes)