142
ACH580 E-Clipse bypass and packaged drive user manual
Embedded fieldbus
For the 1xxxx registers:
• Additional discrete inputs are added sequentially.
The system supports the following Modbus function codes for discrete inputs:
3xxxx Mapping – Modbus Inputs.
The drive maps the following information to the
3xxxx Modbus addresses called Modbus input registers:
• Any user defined analog inputs.
The following table summarizes the input registers:
The ACH580 supports the following Modbus function codes for 3xxxx registers:
4xxxxx Register Mapping.
The drive maps its parameters and other data to the
4xxxxx holding registers as follows:
• 400001…400099 map to drive control and actual values. These registers are
described in the table below.
• 400101…465535 map to drive parameters or bypass parameters. Register
addresses that do not correspond to drive parameters are invalid. If there is an
1
0027
STATUS WORD – Bit 26
Reserved
REQ_CTL
1
0028
STATUS WORD – Bit 27
Reserved
REQ_REF1
1
0029
STATUS WORD – Bit 28
Reserved
REQ_REF2
1
0030
STATUS WORD – Bit 29
Reserved
REQ_REF2EXT
1
0031
STATUS WORD – Bit 30
Reserved
ACK_STARTINH
1
0032
STATUS WORD – Bit 31
Reserved
ACK_OFF_ILCK
1
0033
DI1
DI1
DI1
1
0034
DI2
DI2
DI2
1
0035
DI3
DI3
DI3
1
0036
DI4
DI4
DI4
1
0037
DI5
DI5
DI5
1
0038
DI6
DI6
DI6
1) = Active low
Function Code
Description
02
Read input status
Modbus
Reference
Internal
Location
(All Profiles)
Remarks
3
0001
AI1
This register shall report the level of Analog Input 1 (0…100%).
3
0002
AI2
This register shall report the level of Analog Input 2 (0…100%).
Function Code
Description
04
Read 3xxxx input status
Modbus
Ref.
Internal Location
(All Profiles)
ABB
DRV
BP Param
(5825 = 0 or 2)
DCU
PROFILE
BP Param
(5825 = 1)
Summary of Contents for ACH580 Series
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