DeviceNet Module Installation and Operation Manual
21
Assembly Object – F830 Instance Details
Instance 20/70
DeviceNet Standard data. (4 bytes, parameter F830 = 0.)
Table 22. Output Instance 20 Layout.
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).
Table 23. Input Instance 70 Layout.
Examples of Instance 20/70
Table 24. Instance 20/70 – Stop.
Table 25. Instance 20/70 – Forward Running 1800 rpm.
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
-
-
-
-
-
Fault Reset
-
Run
Forward
1
-
2
Drive Reference Speed rpm (Low byte)
1
3
Drive Reference Speed rpm (High byte)
1
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
-
-
-
-
-
Running
Forward
-
Faulted/
Tripped
1
-
2
Drive Speed rpm (Low byte)
3
Drive Speed rpm (High byte)
Instance
Byte
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Hex
Output
Instance 20
1, 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0x0000
3, 2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Input
Instance 70
1, 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0x0000
3, 2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0x0000
Instance
Byte
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Hex
Output
Instance 20
1, 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0x0001
3, 2
0
0
0
0
0
1
1
1
0
0
0
0
1
0
0
0
0x0708
Input
Instance 70
1, 0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0x0004
3, 2
0
0
0
0
0
1
1
1
0
0
0
0
1
0
0
0
0x0708
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