Mitsubishi Electric GT16 User Manual page 1144

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Details and actions for errors (error codes) stored into SD2
Error code
0 No error
Parity error
1, 101
Framing error
2, 102
Overrun error
3, 103
Communication message error
4, 104
Command error
5
Timeout error
105
Multiple units not connectable
106
Clock data setting error
6, 107
61 - 12
61. MICROCOMPUTER CONNECTION (SERIAL)
61.4 Device Data Area
Description
The parity bit does not match.
The data bit and/or stop bit are not correct.
The next data was transmitted from the host before GOT
completes the processing of the data received.
EXT/CR could not be found before the upper limit of the
receive buffer was exceeded.
An unsupported command was used.
There is no response from the GOT, or the station of the
specified address does not exist.
The RS-232 port is occupied.
The setting value of the clock data has error.
Measures
―
• Check the communication cable and communication module
attachment.
• Check the settings of "Communication Detail Settings".
• Match the GOT and host transmission settings.
• Check the settings of "Communication Detail Settings".
• Decrease the transmission speed.
• Check the communication cable and communication module
attachment.
• Check the settings of "Communication Detail Settings".
• Review the contents of the message to transmit.
• Review the contents of the message to transmit.
• Check the commands in the message.
( 61.5.2 List of commands)
• Check the communication cable and communication module
attachment.
• Check the settings of "Communication Detail Settings".
• Review the contents of the message to transmit.
• Check the communication cable and communication module
attachment.
• Check the settings of "Communication Detail Settings".
• Check to see if the RS-232 port is occupied.
• Review the contents of the message to transmit.
• Check whether the non-existent data is set (e.g. setting "07"
at the day of the week) as clock data.