Delta VFD-L-I Series, Руководство пользователя

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Chapter 4 Parameters
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VFD-L-I Series
4-58 Revision July 2009, SW V1.1
Content Address Functions
32: CE 10
33: Reserved
34: Software error (BRK, ZDIV)
35: EEPROM read time out
Status of AC Drive
00: RUN LED light off, STOP LED light up
01: RUN LED blink, STOP LED light up
10: RUN LED light up, STOP LED blink
Bit 0-1
11: RUN LED light up, STOP LED light off
Bit 2 01: Jog active
00: REV LED light off, FWD LED light up
01: REV LED blink, FWD LED light up
10: REV LED light up, FWD LED blink
Bit 3-4
11: REV LED light up, FRD LED light off
Bit 5 1: Invisible parameter can be read
2101H
Bit 6-7 Not used
Bit 8 1: Main freq. Controlled by communication
Bit 9 1: Main freq. Controlled by external terminal
Bit 10
1: Operation command controlled by communication
Bit 11 1: Parameters have been locked
Bit 12-15 Not Used
2102H Frequency command F (XXX.XX)
2103H Output Frequency H (XXX.XX)
2104H Output Current A (XXX.XX)
2105H DC-BUS Voltage U (XXX.XX)
2106H Output Voltage E (XXX.XX)
2107H Step number of Multi-Step Speed Operation
2108H Step number of PLC operation
2109H Time of PLC Operation
210AH Counter Value
210BH User-defined
210CH User-defined unit. 0: no decimal, 1: two decimal digits
2110H Model type, high byte=1, low byte=6
2111H Max. parameter group number
2112H Parameter is locked with password
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.