13
Modbus RTU On-Board Communications
POWERXL SERIES VFD
MN040010EN—June 2018 www.eaton.com
Process data in
This register range is reserved for the control of the VFD. Process Data In is located in range ID 2001–2099.
The registers are updated every 10 ms. See table below.
Table 23. Fieldbus basic input table
ID
Modbus register
Group
Range/Type
ID
Modbus register
Group
Range/Type
2001
32001, 42001
FB Control Word
Binary coded
2007
32007, 42007
FB Process Data In 4
Integer 16
2002
32002, 42002
FB General Control Word
Binary coded
2008
32008, 42008
FB Process Data In 5
Integer 16
2003
32003, 42003
FB Speed Reference
0–100.00%
2009
32009, 42009
FB Process Data In 6
Integer 16
2004
32004, 42004
FB Process Data In 1
Integer 16
2010
32010, 42010
FB Process Data In 7
Integer 16
2005
32005, 42005
FB Process Data In 2
Integer 16
2011
32011, 42011
FB Process Data In 8
Integer 16
2006
32006, 42006
FB Process Data In 3
Integer 16
ote:
N
For FB Process Data In, see section below on Process Data IN.
Control word
The drive uses 16 bits as shown below. These bits are application specific.
Binary bits and corresponding outputs
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
FB Ref
FB Ctrl
Bypass
FB DI 4
FB DI 3
FB DI 2
FB DI 1 Fault Reset Reverse
RUN
ote:
N
The bit is not used.
Table 24. FB control word
Bit
Description
Value = 0
Value = 1
0
Drive Output Off
Drive Output On
1
Clockwise Rotation
Counter Clockwise
2
No Reset
Fault Reset
3
FB INDATA1 Off
FB INDATA1 On
4
FB INDATA2 Off
FB INDATA2 On
5
FB INDATA3 Off
FB INDATA3 On
6
FB INDATA4 Off
FB INDATA4 On
7
Bypass Relay Disable
Bypass Relay Enable
8
FB Control Off
FB Control On
9
FB Reference Off
FB Reference On
10–15
Not in use
Not in use
FB General Control Word
The PowerXL Series drive does not use the FB General
Control Word. The main control word is used to provide
commands to the drive.
Speed reference
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
MSB — — — — — — — — — — — — — — LSB
This is the Reference 1 to the VFD. Used normally as Speed
reference.
The scaling on this value is 0–100.00% of the Maximum
Frequency. The 0 to 100.00% is represented by 0 to 10,000
value indicating 0 or 0% as Minimum Frequency and 10,000
or %100.00 as Maximum Frequency. This value has 2
decimal places in it.
Process data in 1 to 8
Process Data In values 1 to 8 can be used in applications for
various purposes. See Process Data IN section for setup.
Содержание PowerXL Series
Страница 1: ...Effective June 2018 Supersedes October 2017 Communication manual PowerXL Series VFD...
Страница 24: ...xxiv S curit du moteur et de l quipement POWERXL SERIES VFD MN040010EN June 2018 www eaton com...
Страница 149: ...125 Hardware speci cation POWERXL SERIES VFD MN040010EN June 2018 www eaton com Figure 53 DeviceNet parameters...
Страница 202: ...178 Commissioning POWERXL SERIES VFD MN040010EN June 2018 www eaton com Fault tracing Figure 74 Fault tracing...
Страница 253: ...229 Appendix D PowerXL Recommended Secure Hardening Guidelines POWERXL SERIES VFD MN040010EN June 2018 www eaton com...
Страница 254: ...230 Hardware speci cation POWERXL SERIES VFD MN040010EN June 2018 www eaton com...
Страница 255: ...231 Hardware speci cation POWERXL SERIES VFD MN040010EN June 2018 www eaton com...