Mitsubishi Electronics QJ7MES96 Thermostat User Manual


 
10
TROUBLESHOOTING
10.2 Error Code List
10.2.1 Error codes for the MES interface module
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TROUBLESHOOTINGAPPENDICESINDEX
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Table 10.3 Error codes for the MES interface module
Error code Error name Description Action
00F1h Special module bus error
The specified intelligent (or special)
function module is not ready for
processing.
• Examine the hardware of the
intelligent (or special) function
module.
00F2h Special module timeout
No response has been received from
the specified intelligent (or special)
function module.
0100h
to
0104h
System error
• Please consult your local Mitsubishi
representative.
0110h
0112h
0180h Switch setting error
A switch setting error was detected in
the hardware test.
• Check the intelligent function
module switch setting.
• Conduct the hardware test again.
0181h ROM check sum error
A ROM error was detected in the
hardware test.
• Conduct the hardware test again.
0182h RAM test error
A RAM error was detected in the
hardware test.
0190h Timeout error
An error occurred in the self-loopback
test.
• Hardware failure
• Please consult your local Mitsubishi
representative.
0191h Communication error
0192h Comparison error
0193h In-frame position error
0200h
to
0203h
System error
• Please consult your local Mitsubishi
representative.
0210h
0300h
0301h Setting file read error
No CompactFlash card has been
installed.
Failed to read out the setting file. (The
setting file is corrupted.)
• Install a CompactFlash card.
• Retry writing the setting with MES
Interface Function Configuration
Too l.
0400h
to
0402h
System error
• Please consult your local Mitsubishi
representative.
0480h CF card initialization error
Unable to initialize the CompactFlash
card.
• Check if the CompactFlash card
was inserted properly.
• Replace the CompactFlash card.
0481h
CF card drive data
retrieve error
Unable to read out the drive
information of the CompactFlash card.
0482h
CF card mount failure
Failed to mount the CompactFlash
card because a CompactFlash card
error has been detected.
0483h
0490h
to
0493h
System error
• Please consult your local Mitsubishi
representative.
0494h CF card format error
Failed to format the CompactFlash
card.
• Check if the CompactFlash card
was inserted properly.
• Check the CompactFlash card for
any error. (Perform check disk on
the personal computer.)