E6581741
5.1.3.Instance 21: CIP extended speed control output
Instance 21 mapping |
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Byte | Bit 7 | Bit 6 |
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
1
2
3
- | NetRef * | NetCtrl * | - | - | Fault reset | Run | Run | |
Rev | Fwd | |||||||
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Drive Reference Speed
* Bit 5 and 6 of the instance 21 byte 0 are defined as follows.
Bit 5 (Net Ctrl) | When “1” is set, bits 0 (Run forward) and 1 (Run reverse) of byte 0 are enabled. |
| When “0” is set, Run/Stop is according to setup of the parameter cmod. |
Bit 6 (Net Ref) | When “1” is set, bytes 2 and 3 are enabled. When “0” is set, Drive Reference |
| Speed is according to setup of the parameter fmod. |
5.1.4.Instance 71: CIP extended speed control input
Instance 71 mapping |
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Byte | Bit 7 | Bit 6 |
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0 | At | Ref From | Ctrl From | Ready | Running2 | Running1 | Warning | Faulted | |
Reference ** | Net ** | Net ** | (Rev) | (Fwd) | |||||
1 |
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| Drive Status ***) |
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2 |
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| Drive Reference Speed |
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3 |
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| Drive Reference Speed |
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** Bit 5, 6, and 7 of the instance 71 byte 0 are defined as follows.
Bit 5 | (Ctrl from Net) | When RUN/STOP command from EtherNet/IP is enabled, “1” is set. |
Bit 6 | (Ref from Net) | When frequency command from EtherNet/IP is enabled, “1” is set. |
Bit 7 | (At reference) | When output frequency becomes the same as frequency command, “1” is set. |
*** Drive Status is same as the Control Supervisor class State attribute (refer to section 4.6.2).
■Examples of Instance 21/71
(1) Stop
Instance | Byte | |
Output Instance 21 |
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1, 0 | ||
3, 2 | ||
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Input Instance 71 | 1, 0 | |
3, 2 | ||
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15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | Hex. |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0x0000 |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0x0310 |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0x0000 |
(2) Forward running 1800
Instance | Byte | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | Hex. | |
Output Instance 21 | 1, 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0x0061 | |
3, 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0x0708 | ||
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Input Instance 71 | 1, 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0x04F4 | |
3, 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0x0708 | ||
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(3) Fault reset * |
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Instance | Byte | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | Hex. | |
Output Instance 21 | 1, 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0x0004 | |
3, 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
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* Fault reset works only 1 time when 0
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