Toshiba TOSVERT VF-nC3 Instruction Manual page 17

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2) Error Processing (Binary mode)

In case an error occurs, communication error command (4EH(N) or 6EH(n)) and the error type

number is returned to the computer in addition to the checksum.

(3.5bytes

Blank)

(2FH)

"N" or "n" (1 byte) : Communication error command. Also for check during an inverter trip (includes standing

DATA (2 bytes)

: Error code (0004)

Examples

Computer → Inverter : 2F 58 02 05 C4 00 17 70 D8

Inverter → Computer : 2F 4E 00 04 81 ... Checksum error

Omissible

"/"

INV-NO

Norn

1 byte

(4EH)(6EH)

Checksum area

by for retrying and trip holding). "4EH (N)" when normal, "6EH (n)" during an inverter trip.

0004

: Checksum error (The checksum does not match)

No return : Command error, format error (specified number of bytes is not received in 1sec,

or parity error, overrun error or framing error), inverter number mismatch, and

inverter number other than 00H in broadcast communication.

DATA

2 bytes

Not omissible

16

E6581657

SUM

(3.5bytes

1 byte

Blank)