Modbus RTU
VLT® Soft Starter MCD 600
| Modbus RTU
1 |
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4 |
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1.1 |
|
4 |
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1.2 |
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|
4 |
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1.3 |
|
4 |
|
2 |
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|
5 |
|
2.1 |
|
5 |
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2.2 |
|
5 |
|
3 |
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|
7 |
|
3.1 |
|
7 |
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3.2 |
|
7 |
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3.3 |
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|
7 |
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3.3.1 |
Modbus |
7 |
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3.3.2 |
|
7 |
|
3.4 |
LED |
8 |
|
4 |
Modbus |
9 |
||
|
4.1 |
PLC |
|
9 |
|
4.2 |
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|
9 |
|
4.3 |
|
9 |
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4.4 |
|
9 |
|
|
4.5 |
|
10 |
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|
|
4.5.1 ( / ) |
10 |
|
|
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4.5.2 ( ) |
10 |
|
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4.6 |
|
14 |
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4.6.1 |
|
14 |
|
4.7 |
|
|
18 |
|
4.8 |
|
20 |
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|
4.9 |
Modbus |
22 |
|
5 |
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|
23 |
|
5.1 |
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|
23 |
|
5.2 |
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|
23 |
|
5.3 |
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|
23 |
Danfoss A/S © 2018.10 |
AQ277154312778ko-000101 / | 3 |
| Modbus RTU |
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1
1.1
...
1.2
.
-.
.
-.
-.
..
.
RS485 .
4 | Danfoss A/S © 2018.10 |
AQ277154312778ko-000101 / 175R1180 |
| Modbus RTU |
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2
2.1
1..
2..
3..
:
1 |
2 |
<![endif]>e77ha739.10
1:
2.2
Prerequisites:
.
1..
2.5- .
Danfoss A/S © 2018.10 |
AQ277154312778ko-000101 / 175R1180| 5 |
| Modbus RTU |
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:
5 4 3 2 1
<![endif]>e77ha741.10
2: |
5- |
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1, 2 |
|
A |
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3 |
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4, 5 |
|
B |
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6 | Danfoss A/S © 2018.10 |
AQ277154312778ko-000101 / 175R1180 |
| Modbus RTU |
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3
3.1
Modbus RTU Modbus Modbus ( : PLC) ..
3.2
Modbus 11- , 2 1.
10- , 1 .
12-1 ~ 12-4 .
.. 300 ms .
3.3
3.3.1 Modbus
. VLT® Soft Starter MCD 600 .
1:
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12-1 |
Modbus |
Modbus RTU . |
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12-2 |
Modbus |
Modbus RTU . |
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12-3 |
Modbus |
Modbus RTU . |
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12-4 |
Modbus |
Modbus RTU . |
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Modbus RTU ., .
3.3.2
1-1 Command Source ( ) , .
, . ,
RESET, COM+ .
Danfoss A/S © 2018.10 |
AQ277154312778ko-000101 / 175R1180| 7 |
| Modbus RTU
3.4 LED
LED |
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.
.
.
, . 6-13 Network Communications ( ) ,.
8 | Danfoss A/S © 2018.10 |
AQ277154312778ko-000101 / 175R1180 |