Chapter 5 ParametersVFD-S Series
Content | Address |
| Functions |
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| 35: Reserved | |
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| 36: PID error (Pld) | |
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| 37: Reserved | |
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| 38: Phase loss (PHL) | |
| 2101H | Status of AC Drive | |
|
|
| 00: RUN LED light off, STOP LED light up |
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| Bit | 01: RUN LED blink, STOP LED light up |
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| 10: RUN LED light up, STOP LED blink | |
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|
| |
|
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| 11: RUN LED light up, STOP LED light off |
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| Bit 2 | 01: Jog active |
|
|
| 00: REV LED light off, FWD LED light up |
|
| Bit | 01: REV LED blink, FWD LED light up |
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| 10: REV LED light up, FWD LED blink | |
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| |
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| 11: REV LED light up, FRD LED light off |
|
| Bit | Not used |
|
| Bit 8 | 1: Main freq. Controlled by communication |
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| Bit 9 | 1: Main freq. Controlled by external terminal |
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| Bit 10 | 1: Operation command controlled by communication |
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| Bit 11 | 1: Parameters have been locked |
|
| Bit | Not Used |
| 2102H | Frequency | command F (XXX.XX) |
| 2103H | Output Frequency H (XXX.XX) | |
| 2104H | Output Current A (XXX.XX) | |
| 2105H | ||
| 2106H | Output Voltage E (XXX.XX) | |
| 2107H | Step number of | |
| 2108H | Step number of PLC operation | |
| 2109H | Time of PLC Operation | |
| 210AH | Counter Value | |
3.6 Exception response:
The AC motor drive is expected to return a normal response after receiving command messages from the master device. The following depicts the conditions when no normal response is replied to the master device.
The AC motor drive does not receive the messages due to a communication error; thus, the AC motor drive has no response. The master device will eventually process a timeout condition.
The AC motor drive receives the messages without a communication error, but cannot handle them. An exception response will be returned to the master device and an error message “CExx” will be displayed on the keypad of AC motor drive. The xx of “CExx” is a decimal code equal to the exception code that is described below.
In the exception response, the most significant bit of the original command code is set to 1, and an exception code which explains the condition that caused the exception is returned.
Revision August 2006, SE08, SW V2.61 |
