Transmission Errors - Toshiba Tosvert VF-S15 Series Instruction Manual

4.3. Transmission errors

 Table of error codes
Error name
Impossible to exe- The command is impossible to execute, though communication was
cute established normally.
1 Writing data into a parameter whose setting cannot be changed
during operation (e.g., maximum frequency)
2 Writing data into a parameter while "init" is in progress
3 f700 (Parameter protection selection) is 2: Writing prohibited
(1+RS485 communication), 4: Reading prohibited (3+RS485
communication)
4 If f738(Password setting) was set to data, f738 can not set
to data
Data error Invalid data is specified.
Communication There is no communication number that matches.
number error
Command error The command specified does not exist.
Checksum error The checksum does not match.
Format error The data transmission format does not match.
1 One-digit inverter number (ASCII mode)
2 The CR code is found in the designated position. (ASCII mode)
Ex.: Communication number of 4 digits or less. In the case of
3 A code other then the stop code (")") is entered in the stop code
position.
Receiving error A parity, overrun or framing error has occurred.
*1: For parameters whose settings cannot changed during operation, see the inverter's instruction
manual.
*2: Parity error
Overrun error : A new data item is entered while the data is being read.
Framing error : The stop bit is placed in the wrong position.
* For the errors with "no code returned" in the above table, no error code is returned to avoid a
data crash.
If no response is received, the computer side recognizes that a communication error has oc-
curred. Retry after a lapse of some time.
* If the inverter number does not match, no processing will be carried out and no data will be re-
turned, though it is not regarded as an error.
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Description
(R11) CR, 11) CR is recognized as a communication number
and the CR code is not recognized, with the result that a
format error occurs.
: The parity does not match.
*1
*2
20
E6581913
Error code
0000
0001
0002
0003 (ASCII mode)
No code returned (Binary
mode)
0004
No code returned
No code returned