Modbus devices and registers

Euromag MC608 Modbus Converter (MC608)

Manufacturer: Euromag International

MC608 Modbus Map (CMD03/CMD16/CMD04) rev. 1.6

Address space PDU address Manual ref. Len Name Data type Access Unit Scale Description
Input Register 0 3:0001 2 Instantaneous fluid velocity IEEE 754 float 32 Read-only m/s
Input Register 2 3:0003 2 Instantaneous flow rate IEEE 754 float 32 Read-only m3/s
Input Register 4 3:0005 2 Instantaneous mass flow rate IEEE 754 float 32 Read-only kg/s
Input Register 6 3:0007 2 Counter total positive IEEE 754 float 32 Read-only m3
Input Register 8 3:0009 2 Counter total negative IEEE 754 float 32 Read-only m3
Input Register 10 3:0011 2 Counter partial positive IEEE 754 float 32 Read-only m3
Input Register 12 3:0013 2 Counter partial negative IEEE 754 float 32 Read-only m3
Input Register 14 3:0015 2 Specific weight for mass counters IEEE 754 float 32 Read-only kg/m3
Input Register 16 3:0017 2 Counter total positive in kg IEEE 754 float 32 Read-only kg
Input Register 18 3:0019 2 Counter total negative in kg IEEE 754 float 32 Read-only kg
Input Register 20 3:0021 2 Counter partial positive in kg IEEE 754 float 32 Read-only kg
Input Register 22 3:0023 2 Counter partial negative in kg IEEE 754 float 32 Read-only kg
Input Register 24 3:0025 1 Index technical unit current flow rate Signed 16-bit Read-only See volume technical units chart
Input Register 25 3:0026 1 Index technical unit current time flow rate Signed 16-bit Read-only See time units chart
Input Register 26 3:0027 2 Instantaneous fluid flow in set units IEEE 754 float 32 Read-only Registers 0024 / 0025
Input Register 28 3:0029 1 Index technical unit counter current set Signed 16-bit Read-only See volume technical units chart
Input Register 29 3:0030 2 Counter total positive in current technical unit IEEE 754 float 32 Read-only Register 0028
Input Register 31 3:0032 2 Counter total negative in current technical unit IEEE 754 float 32 Read-only Register 0028
Input Register 33 3:0034 2 Counter partial positive in current technical unit IEEE 754 float 32 Read-only Register 0028
Input Register 35 3:0036 2 Counter partial negative in current technical unit IEEE 754 float 32 Read-only Register 0028
Input Register 37 3:0038 2 Pulse volume IEEE 754 float 32 Read-only m3
Input Register 39 3:0040 1 Pulse volume in current technical unit Signed 16-bit Read-only See volume technical units chart
Input Register 40 3:0041 2 Pulse volume in set technical unit IEEE 754 float 32 Read-only Register 0039
Input Register 42 3:0043 2 PCB temperature IEEE 754 float 32 Read-only C/F
Input Register 46 3:0047 1 Sampling frequency Signed 16-bit Read-only 0=Continuous, 1=Battery, 2=any, 3=continuous, 4=seconds
Input Register 47 3:0048 1 Current year Signed 16-bit Read-only YY
Input Register 48 3:0049 1 Current month Signed 16-bit Read-only MM
Input Register 49 3:0050 1 Current day Signed 16-bit Read-only GG
Input Register 50 3:0051 1 Hours Signed 16-bit Read-only hh
Input Register 51 3:0052 1 Minutes Signed 16-bit Read-only mm
Input Register 53 3:0054 2 Full scale in current technical unit IEEE 754 float 32 Read-only Registers 0024 / 0025
Input Register 55 3:0056 2 Actual flow rate % on full scale IEEE 754 float 32 Read-only % %
Input Register 57 3:0058 2 Expansion temperature IEEE 754 float 32 Read-only Optional EXP module; C/F
Input Register 64 3:0065 2 Expansion pressure IEEE 754 float 32 Read-only Optional EXO module; bar
Holding Register 1001 4:1002 1 Firmware version Unsigned 16-bit Read-only FW0207hex=2.07
Holding Register 1002 4:1003 1 Hardware version Unsigned 16-bit Read-only HW0501hex=5.01
Holding Register 1003 4:1004 1 Baudrate RS485 Unsigned 16-bit Read-only Default 9600
Holding Register 1004 4:1005 1 Modbus device address Unsigned 8-bit Read-only n*dispositive MODBUS 1+255; default 1
Holding Register 1005 4:1006 1 Float format on Modbus Boolean Read-write 0=float (default), 1=reverse float
Holding Register 1010 4:1011 1 Reserved Unsigned 8-bit Read-write Reserved
Holding Register 1011 4:1012 1 Reserved Unsigned 16-bit Read-write Reserved
Holding Register 1014 4:1015 4 Manufacturer ASCII string Read-only ASCII "EUROMAG"
Holding Register 1019 4:1020 4 Converter model ASCII string Read-only 8 digits, e.g. "MC 608B"
Holding Register 1023 4:1024 5 Converter part number ASCII string Read-only Factory value, 9 digits
Holding Register 1028 4:1029 2 Converter serial number Unsigned 32-bit Read-only Progressive production number
Holding Register 1030 4:1031 6 Coupled sensor model ASCII string Read-only 12 digits, e.g. "MUT1100J"
Holding Register 1036 4:1037 5 Sensor part number ASCII string Read-only Factory value, 9 digits
Holding Register 1041 4:1042 1 Coupled sensor diameter Unsigned 16-bit Read-only Diameter (1 + 4000) mm
Holding Register 1042 4:1043 1 Empty pipe availability Unsigned 8-bit Read-only 1=available; 0=not available
Holding Register 1044 4:1045 10 Internal references Unsigned 8-bit Read-only Internal references
Holding Register 1054 4:1055 2 Full scale m3/h IEEE 754 float 32 Read-write Referent value for alarms/display
Holding Register 1060 4:1061 1 Display backlight level Unsigned 8-bit Read-write % 0 to 100 %
Holding Register 1061 4:1062 1 Display backlight timeout Unsigned 8-bit Read-write 0 to 30 seconds; >30 always ON
Holding Register 1062 4:1063 1 LCD contrast Unsigned 8-bit Read-write 24 to 50
Holding Register 1063 4:1064 1 Display language Unsigned 8-bit Read-write 0=English, 1=Italian, 2=Spanish, 3=Portuguese, 4=French
Holding Register 1064 4:1065 1 Display last line Unsigned 8-bit Read-write 0=total positive, 1=partial positive, 2=total negative, 3=partial negative, 4=date, 5=Exp
Holding Register 1065 4:1066 1 Flow rate volume technical unit Unsigned 8-bit Read-write See volume technical units chart
Holding Register 1066 4:1067 1 Flow rate time base Unsigned 8-bit Read-write See time units chart
Holding Register 1067 4:1068 1 Totalizers volume technical unit Unsigned 8-bit Read-write See volume technical units chart
Holding Register 1068 4:1069 1 Liquid specific weight Unsigned 16-bit Read-write kg/m3
Holding Register 1069 4:1070 1 Temperature technical unit Unsigned 8-bit Read-write 0=C, 1=F
Holding Register 1070 4:1071 1 Visualized pulses technical unit Unsigned 8-bit Read-write See volume technical units chart
Holding Register 1071 4:1072 2 Pulse volume in ml IEEE 754 float 32 Read-write Value x 0.1
Holding Register 1073 4:1074 1 Pulses time ON Unsigned 16-bit Read-write (value + 1) x 0.5 ms; 1 to 1999 ms (default 10)
Holding Register 1076 4:1077 1 Pulses/frequency output mode Unsigned 8-bit Read-write 0=Out pulses + Out Freq PWM; 1=only frequency Out
Holding Register 1077 4:1078 1 Enable pulses with negative flow Unsigned 8-bit Read-write 0=Off, 1=On
Holding Register 1080 4:1081 1 Programmable input setup Unsigned 8-bit Read-write 0=disabled, 1=set zero P-, 2=set zero P+, 3=set zero P+ and P-
Holding Register 1081 4:1082 1 Programmable output setup Unsigned 8-bit Read-write 0=disabled, 1=reverse flow, 2=max flow threshold, 4=max/min threshold, 5=Dosage, 6=Excitation failure, 7=Empty pipe alarm
Holding Register 1082 4:1083 1 Frequency output full scale Unsigned 16-bit Read-write Hz 100 to 10000 Hz
Holding Register 1083 4:1084 1 Programmable output logic Unsigned 8-bit Read-write 0=Normally Open, 1=Normally Closed
Holding Register 1084 4:1085 2 Dosage volume IEEE 754 float 32 Read-write 1 to 1000000 in counter technical units
Holding Register 1100 4:1101 1 Damping filter Unsigned 16-bit Read-write Average number of samples visualized; 1 to 500
Holding Register 1101 4:1102 1 Flow cut-off percentage Unsigned 8-bit Read-write % 0 to 50 % FS (default 2%)
Holding Register 1102 4:1103 1 By-pass filter percentage Unsigned 8-bit Read-write % 2 to 95 % FS (default 10%)
Holding Register 1103 4:1104 1 Peak-cut percentage Unsigned 8-bit Read-write % 1 to 25 % FS (default 5%)
Holding Register 1104 4:1105 1 Line frequency Unsigned 8-bit Read-write 50 Hz or 60 Hz
Holding Register 1105 4:1106 1 Average filter Unsigned 16-bit Read-write 1 to Damping value
Holding Register 1110 4:1111 1 Flow rate alarm MAX Unsigned 8-bit Read-write % 5% to 100% FS; 255=OFF
Holding Register 1111 4:1112 1 Flow rate alarm MIN Unsigned 8-bit Read-write % 0% to (MAX-5%) FS; 255=OFF
Holding Register 1131 4:1132 1 Datalogger sampling frequency Unsigned 8-bit Read-write (1 to 240) x 4 seconds; 1 to 120 minutes
Holding Register 1665 4:1666 1 Reset partial totalizers Unsigned 8-bit Read-write 22031=Reset Positive; 22041=Reset Negative