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Assembly Object – F830 Instance Details
Instance 20/70
DeviceNet Standard data. (4 bytes, parameter F830 = 0.)
Byte
Bit 7
0
-
1
2
3
1 – Drive reference Speed is set in terms of revolutions per minute in hex. For example, when the Fre-
quency Reference is set to 1800 rpm, the hex value entered is 0x0708: 1800 = 0x0708 (Hex).
Byte
Bit 7
0
-
1
2
3
Examples of Instance 20/70
Instance
Byte
1, 0
Output
Instance 20
3, 2
1, 0
Input
Instance 70
3, 2
Instance
Byte
1, 0
Output
Instance 20
3, 2
1, 0
Input
Instance 70
3, 2
DeviceNet Module Installation and Operation Manual
Table 22. Output Instance 20 Layout.
Bit 6
Bit 5
-
-
Drive Reference Speed rpm (Low byte)
Drive Reference Speed rpm (High byte)
Table 23. Input Instance 70 Layout.
Bit 6
Bit 5
-
-
Table 24. Instance 20/70 – Stop.
15
14
13
12
11
0
0
0
0
0
-
-
-
-
-
0
0
0
0
0
0
0
0
0
0
Table 25. Instance 20/70 – Forward Running 1800 rpm.
15
14
13
12
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit 4
Bit 3
-
-
Fault Reset
-
Bit 4
Bit 3
-
-
-
Drive Speed rpm (Low byte)
Drive Speed rpm (High byte)
10
9
8
7
6
0
0
0
0
0
-
-
-
-
-
0
0
0
0
0
0
0
0
0
0
10
9
8
7
6
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
1
1
1
0
0
Bit 2
Bit 1
-
1
1
Bit 2
Bit 1
Running
-
Forward
5
4
3
2
1
0
0
0
0
0
0
0
-
-
-
-
-
-
0
0
0
0
0
0
0
0
0
0
0
0
5
4 3
2
1
0
0
0
0
0
0
1
0
0
1
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
Bit 0
Run
Forward
Bit 0
Faulted/
Tripped
Hex
0x0000
-
0x0000
0x0000
Hex
0x0001
0x0708
0x0004
0x0708
21
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