Section Code Meaning Note
Microcomputer
error
F700 MBX overflow When replying a message to
Manager. (operation continues)
F701 Message command incomplete A message is issued before
Disc Manager.
F702 Message command changed A message is issued before
Disc Manager.
F710 AD conversion at AN0 incomplete Conversion cannot be
designated time during check
conversion before Y/C
adjustment.
F711 AD conversion at AN1 incomplete Conversion cannot be
designated time during check
conversion before Y/C
adjustment.
F712 AD conversion at AN0 dispersed Conversion result exceeds
while a designated value is set
check of AD conversion before
automatic adjustment.
F713 AD conversion at AN1 dispersed Conversion result exceeds
while a designated value is set
check of AD conversion before
automatic adjustment.
F720 DA conversion at AN0 unchangeable Conversion result exceeds
while a designated value is set
check of AD conversion before
automatic adjustment.
F721 DA conversion at AN1 unchangeable Conversion result exceeds
while a designated value is set
check of AD conversion before
automatic adjustment.
F880 Unsuitable task number When a message arrives from
existing task (error stops)
F890 A message is sent during AV task
transmission
During transmission of a
task (error stops)
F891 Unable to transmit a message to AV task When a message starts
AV task (error stops)
F893 FROM altered
F894 EEPROM failure
F895 PERR JMP MI SMUCH Firm device incompatible (non-
conformant destination value)
F896 PERR JMP NON Firm device incompatible (non
jumper)
F897 PERR NO INIT Initialization incomplete
F8A0 Unsuitable message command When a message starts
AV task (error stops)
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