
CHAPTER 4 SETTING
4.2 Setting of controlling frequency and start/stop commands
The SJ300/L300P inverters can be configured to take reference
Control | Frequency Setting | Operation Setting |
| Selection - A001 | Selection - A002 |
2 | 1 | |
2 | Not equal to 1. | |
Not equal to 2. | 1 | |
Not equal to 2. | Not equal to 1. |
However, since the
Controlling the inverter with | Control word bit settings | |||||
A001 | = 2 | (Operator), |
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A002 | = 1 | (Terminal). | 10 | 12 | 13 | |
1 | 0 | 0 | ||||
1 | 1 | 0 | ||||
1 | 0 | 1 | ||||
1 | 1 | 1 | ||||
0 | - | - | ||||
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from the “Terminal” input when a
*Please note that when frequency reference is controlled from the fieldbus and commands from another location (such as “Terminal”) the direction of the motor must be controlled from the command source (Reverse/Forward command). In this case changing the sign of reference value cannot control the direction of the motor.
4.3 Action at communication error
In case of occurring transmission errors (communication
Depending on what option slot the option module is connected to, P001 (Option 1) or P002 (Option 2) is changed.
P001/P002 | Action at error detection | Remarks | |
0 | Inverter will trip. | Option trip E6x or E7x. | Fault can be reset either from |
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| fieldbus or from keypad. |
| Continue operation |
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1 | according to the last | - | - |
| received command. |
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