SJ300 Inverter
Examples 3 and 4 relate to configuring the inverter to retry upon power failure. Frequency matching is possible if the inverter frequency is greater than the B007 value.
Example 3: Motor resumes via | Example 4: Motor restarts from 0Hz | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Power supply |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Power supply |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
Inverter output |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Inverter output |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| B007 | Motor |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||
Motor |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| B007 | ||||||||||
frequency |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| frequency |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| t |
|
|
|
|
|
|
|
|
| t |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| t |
|
|
|
|
|
|
|
|
|
| t0 |
|
|
|
|
|
|
| t2 |
|
|
|
|
|
|
|
|
|
|
|
|
| t | |||||||||||||||||||||||||||
|
|
|
|
|
|
| 0 |
|
|
|
|
|
|
|
|
|
|
|
|
| 2 |
|
|
|
|
|
|
|
|
|
|
|
|
| Frequency matching |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 0Hz restart | ||||||||||||||||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||||||||||||||||||||||||||||
Motor frequency > B007 value at t2 | Motor frequency < B007 value at t2 |
The Instantaneous Power Failure and Alarm output responses during various power loss conditions are shown in the diagram below. Use B004 to enable/disable the alarm output when instantaneous power failure or
Instantaneous power failure operation with standard | Instantaneous power failure operation with | |||||||||||||||||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| connected to |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||
Example 5 |
|
|
| Inverter : Stop |
|
| Inverter : Run | Example 8 |
|
|
| Inverter : Stop |
|
|
|
| Inverter : Run | |||||||||||||||||||||||
Power | 1 |
|
|
|
|
| Power | 1 |
|
|
|
|
| Power | 1 |
|
|
|
|
|
|
|
| Power | 1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0 |
|
|
|
|
| 0 |
|
|
|
|
| 0 |
|
|
|
|
|
|
|
| 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
Run command | 1 |
|
|
|
|
| Run command | 1 |
|
|
|
|
| Run command | 1 |
|
|
|
|
|
|
|
| Run command | 1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||||||||||||||||||||
Output | 0 |
|
|
|
|
| Output | 0 |
|
|
|
|
| Output | 0 |
|
|
|
|
|
|
|
| Output | 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||||
1 |
|
|
|
|
| 1 |
|
|
|
|
| 1 |
|
|
|
|
|
|
|
| 1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
Alarm |
|
|
|
|
| Alarm |
|
|
|
|
| Alarm |
|
|
|
|
|
|
|
| Alarm |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
0 |
|
|
|
|
| 0 |
|
|
|
|
| 0 |
|
|
|
|
|
|
|
| 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
Inst. Power Fail | 1 |
|
|
|
|
| Inst. Power Fail | 1 |
|
|
|
|
| Inst. Power Fail | 1 |
|
|
|
|
|
|
|
| Inst. Power Fail | 1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||||||||||||||||||||||
Example 6 | 0 |
|
|
|
|
|
| 0 |
|
|
|
|
| Example 9 | 0 |
|
|
|
|
|
|
|
|
| 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Inverter : Stop | Inverter : Run |
| Inverter : Stop | Inverter : Run | |||||||||||||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
| |||||||||||||||||||||||||||||
Power | 1 |
|
|
|
|
| Power | 1 |
|
|
|
|
| Power | 1 |
|
|
|
|
|
|
|
| Power | 1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0 |
|
|
|
|
| 0 |
|
|
|
|
| 0 |
|
|
|
|
|
|
|
| 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
Run command | 1 |
|
|
|
|
| Run command | 1 |
|
|
|
|
| Run command | 1 |
|
|
|
|
|
|
|
| Run command | 1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0 |
|
|
|
|
| 0 |
|
|
|
|
| 0 |
|
|
|
|
|
|
|
| 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||||||||||||
Output | 1 |
|
|
|
|
| Output | 1 |
|
|
|
|
| Output | 1 |
|
|
|
|
|
|
|
| Output | 1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||||||||||
Alarm |
|
|
|
|
| Alarm |
|
|
|
|
| Alarm |
|
|
|
|
|
|
|
| Alarm |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
| 0 |
|
|
|
|
|
| 0 |
|
|
|
|
|
| 0 |
|
|
|
|
|
|
|
|
| 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Inst. Power Fail | 1 |
|
|
|
|
|
| 1 |
|
|
|
|
| Inst. Power Fail | 1 |
| 1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||
|
|
|
|
| Inst. Power Fail |
|
|
|
|
|
|
|
|
|
|
|
|
| Inst. Power Fail |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||
|
|
|
|
|
|
|
|
|
|
| ||||||||||||||||||||||||||||||
Example 7 | 0 |
|
|
|
|
|
| 0 |
|
|
|
|
| Example 10 | 0 |
|
|
|
|
|
|
|
|
| 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Inverter : Stop | Inverter : Run | Inverter : Stop |
| Inverter : Run | |||||||||||||||||||||||||||||||||||
|
|
|
|
|
|
| ||||||||||||||||||||||||||||||||||
Power | 1 |
|
|
|
|
| Power | 1 |
|
|
|
|
| Power | 1 |
|
|
|
|
|
|
|
| Power | 1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0 |
|
|
|
|
| 0 |
|
|
|
|
| 0 |
|
|
|
|
|
|
|
| 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
Run command | 1 |
|
|
|
|
| Run command | 1 |
|
|
|
|
| Run command | 1 |
|
|
|
|
|
|
|
| Run command | 1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0 |
|
|
|
|
| 0 |
|
|
|
|
| 0 |
|
|
|
|
|
|
|
| 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||||||||||||
Output | 1 |
|
|
|
|
| Output | 1 |
|
|
|
|
| Output | 1 |
|
|
|
|
|
|
|
| Output | 1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||||||||||
Alarm |
|
|
|
|
| Alarm |
|
|
|
|
| Alarm |
|
|
|
|
|
|
|
| Alarm |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
0 |
|
|
|
|
| 0 |
|
|
|
|
| 0 |
|
|
|
|
|
|
|
| 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
Inst. Power Fail 1 |
|
|
|
| Inst. Power Fail 1 |
|
|
| Inst. Power Fail 1 |
|
|
|
|
|
|
| Inst. Power Fail 1 |
|
|
|
|
|
|
|
| |||||||||||||||
| 0 |
|
|
|
|
|
| 0 |
|
|
|
|
|
| 0 |
|
|
|
|
|
|
|
|
| 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operations Monitoring and