Using Intelligent Input Terminals
When terminal [2CH] is turned ON, the inverter changes the rate of acceleration and deceleration from the initial settings (F002 and F003) to use the second set of accelera- tion/deceleration values. When the terminal is turned OFF, the inverter is returned to the original acceleration and deceleration time (F002 acceleration time 1, and F003 deceleration time 1). Use A092 (acceleration time 2) and A0093 (deceleration time 2) to set the second stage acceleration and deceleration times.
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frequency |
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second
initial
[2CH] 1 0
[FW], 1
[RV] 0
t
Operations and Monitoring
In the graph shown above, the [2CH] becomes active during the initial acceleration. This causes the inverter to switch from using acceleration 1 (F002) to acceleration 2 (A092).
Option | Terminal | Function Name |
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Code | Symbol |
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09 | 2CH |
| ON | Frequency output uses | ||||
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| tion and Deceleration |
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| and deceleration values | |||
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| OFF | Frequency output uses the initial acceleration 1 | |||
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| and deceleration 1 values | |||
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Valid for inputs: | C001, C002, C003, C004, | Example (default input configurations | ||||||
C005, C006 |
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Required settings: | A092, A093, A094=00 |
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Notes: |
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| L 6 | 5 4 3 2 1 PCS | ||
•Function A094 selects the method for second stage
acceleration. It must be set = 00 to select the input |
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terminal method in order for the [2CH] terminal |
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assignment to operate. | models |
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| See I/O specs on page | ||||||