Modbus-RTU Example Connection A-3
MN448
A.6 Modbus Register Map
Table A-1 Control and status registers
NOTE: All registers are Holding Registers
Register
Number
Parameter
Number
Upper Byte
Lower Byte
Format
Min
Max
Command
Type
Scaling
1
-
Control Word
WORD
-
-
03,06
R/W
See Below
2
-
Frequency Setpoint
S16
-5000
5000
03,06
R/W
1dp, e.g. 100 = 10.0Hz
3
-
Reserved
-
-
-
03,06
R/W
No function
4
-
Modbus ramp control time
U16
0
60000
03,06
R/W
2dp, e.g. 500 = 5.00s
5
-
Reserved
-
-
-
03,06
R
No function
6
-
Error code
Drive status
WORD
-
-
03
R
See Below
7
-
Output Frequency
S16
0
5000
03
R
1dp, e.g. 100 = 10.0Hz
8
-
Motor Current
U16
0
-
03
R
1dp, e.g. 100 = 10.0A
9
-
Motor Torque
S16
0
2000
03
R
1dp, e.g. 100 = 10.0%
10
-
Motor Power
U16
0
-
03
R
2dp, e.g. 100 = 1.00kW
11
0160
Digital Input Status
WORD
-
-
03
R
See Below
12
3304
Rating ID
U16
-
-
03
R
Internal Value
13
3304
Power rating
U16
-
-
03
R
2dp, e.g. 37 = 0.37kW / HP
14
3304
Voltage rating
U16
-
-
03
R
See Below
15
0192
IO processor software version
U16
-
-
03
R
2dp, e.g. 300 = 3.00
16
3301
Motor control processor software
version
U16
-
-
03
R
2dp, e.g. 300 = 3.00
17
3304
Drive type
U16
-
-
03
R
Internal Value
20
0120
Analog 1 input result
U16
0
1000
03
R
1dp, e.g. 500 = 50.0%
21
0121
Analog 2 input result
U16
0
1000
03
R
1dp, e.g. 500 = 50.0%
22
0111
Pre Ramp Speed Reference Value
S16
0
5000
03
R
1dp, e.g. 500 = 50.0Hz
23
0107
DC Bus Voltage
U16
0
1000
03
R
600 = 600 Volts
24
0110
Drive Power Stage Temperature
S16
-10
150
03
R
50 = 50°C
29
-
Relay Output Status
WORD
0
1
03
R
Bit 0 Indicates Relay Status
1 = Relay Contacts Closed
32
0115
kWh Meter
U16
0
9999
03
R
1dp, e.g. 100 = 10.0kWh
33
0115
MWh Meter
U16
0
03
R
10 = 10MWh
34
0140
Running Time - Hours
U16
03
R
1 = 1 Hour
35
0140
Running Time - Minutes & Seconds
U16
03
R
100 = 100 Seconds
36
0416
Run time since last enable - Hours
U16
03
R
1 = 1 Hour
37
0416
Run time since last enable -
Minutes & seconds
U16
03
R
100 = 100 Seconds
38
-
Reserved
U16
03
R
No Function
39
0150
Internal Drive Temperature
S16
-10
100
03
R
20 = 20C
40
-
Speed Reference (Internal Format)
U16
0
2008
03
R
3000 = 50Hz
41
-
Reserved
-
-
-
03
R
No Function
42
Digital Pot / Keypad Reference
U16
0
2008
03
R
3000 = 50Hz
43
0109
Output Voltage
U16
0
-
03
R
100 = 100 Volts AC RMS
Format
WORD = WORD Format, functions assigned to individual bits
S16 = Signed 16 Bit Integer
U16 = Unsigned 16 bit Integer
Summary of Contents for EC Titanium ECS100A1H1DF4
Page 1: ... MN448_May 2020 May 2020 EC Titanium Manual User s guide ...
Page 10: ...1 4 Introduction MN448 ...
Page 20: ...3 4 Mechanical Information and Mounting MN448 ...
Page 26: ...4 6 Electrical Installation and Planning MN448 ...
Page 32: ...5 6 Control Pad Wiring and Keypad Interface MN448 ...
Page 36: ...6 4 Keypad Programming and Basic Operation MN448 ...
Page 44: ...8 4 Parameter Navigation and Groups MN448 ...
Page 51: ...9 7 Control Modes MN448 ...
Page 77: ...11 8 Standalone Motor and ABB Drive Setup MN448 ...
Page 99: ...A 12 Modbus RTU Example Connection MN448 ...
Page 102: ......