hit counter script
  1. Manuals
  2. Brands
  3. Mitsubishi Electric Manuals
  4. Controller
  5. MELSEC iQ-F FX5
  6. User manual

Mitsubishi Electric FX5 User Manual page 123

Melsec iq-f series
Hide thumbs Also See for FX5:
Table of Contents

Advertisement

■Error code
When the serial communication error turns ON, the error code is stored in the corresponding device specified in the table
below.
FX5 dedicated
CH1
CH2
CH3
SD8500
SD8510
SD8520
The error code (hexadecimal) is below.
Error code (hexadecimal)
7010H
76**H
■List of error codes for inverter communication
The error codes shown below are stored when a communication error is caused by an inverter communication instruction.
Error code
Description of error
(HEX)
0000H
Normal end
7601H
7602H
Timeout error
7603H
Station number error
7604H
Sum check error
7608H
Sending timeout error
7609H
Receive data error
7620H
Computer NAK error
7621H
Parity error
7622H
Sum check error
7623H
Protocol error
7624H
Framing error
7625H
Overrun error
7626H
Undefined
7627H
Character error
7628H
Undefined
7629H
Undefined
762AH
Mode error
762BH
Instruction code error
762CH
Data range error
FX3 Series
compatible
CH4
CH1
CH2
SD8530
SD8063
SD8438
(No Errors)
No response from the inverter.
Sending from inverter was aborted midway.
An unspecified station gave response.
The sum of data sent back by the inverter did not match.
Sending to the inverter was not completed within the specified time.
Wrong data was received from the inverter.
Inverter sent the error code H0.
The number of retries exceeded the allowable number because of an error
in the transfer request data.
Inverter sent the error code H1.
The contents are different from the specified parity.
Inverter sent the error code H2.
The sum check code in the computer is different from the sum value
calculated from the data received by the inverter.
Inverter sent the error code H3.
There is a syntax error in data received by the inverter. Or, data reception is
not completed within a certain amount of time. CR/LF does not match
parameter setting.
Inverter sent the error code H4.
The stop bit length is different from the initial set value.
Inverter sent the error code H5.
Before receiving the completed data in the inverter, the computer sent the
next set of data.
Inverter sent the error code H6. Not defined currently in inverter.
Inverter sent the error code H7.
An unused character (other than 0 to 9, A to F and control codes) was
received.
Inverter sent the error code H8. Not defined currently in inverter.
Inverter sent the error code H9. Not defined currently in inverter.
Inverter sent the error code HA.
A parameter was written in a mode other than computer link operation
mode, or while the inverter was operating.
Inverter sent the error code HB. Instruction code error. Non-existing
instruction code was specified.
Inverter sent the error code HC.
In writing a parameter or operation frequency, data outside the allowable
range was specified.
Name
Description
Serial communication error
When a serial communication error occurs,
code
the error code is stored.
Description
Parity error, overrun error or framing error
Inverter communication error (Page 121)
4 INVERTER COMMUNICATION
Inverter operation
When errors have
occurred consecutively
beyond the allowable
number of retries,
inverter is brought to an
alarm stop.
Inverter does not accept
the received data, but is
not brought to an alarm
stop.
Inverter does not accept
the received data, but is
not brought to an alarm
stop.
121
4.9 Troubleshooting
4

Advertisement

Table of Contents
loading

Related Manuals for Mitsubishi Electric FX5

Related Products for Mitsubishi Electric FX5

Table of Contents